Initial cut of IMAP support (disabled by default, to enable move imap sample files into extension folder)

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@14279 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

config/alfresco/action-services-context.xml

@@ -473,6 +473,9 @@
         <property name="companyHomePath">
             <value>/${spaces.company_home.childname}</value>
         </property>
+        <property name="webApplicationContextUrl">
+            <value>${web.application.context.url}</value>
+        </property>
     </bean>
     
     <bean id="counter" class="org.alfresco.repo.action.executer.CounterIncrementActionExecuter" parent="action-executer">

config/alfresco/application-context.xml

@@ -52,6 +52,7 @@
     <import resource="classpath:alfresco/form-services-context.xml"/>
     <import resource="classpath:alfresco/invitation-service-context.xml"/>
     <import resource="classpath:alfresco/cmis-api-context.xml" />
+    <import resource="classpath:alfresco/imap-server-context.xml"/>
     <import resource="classpath*:alfresco/patch/*-context.xml" />
     <import resource="classpath*:alfresco/domain/*-context.xml" />
 

config/alfresco/bootstrap/spaces.xml

@@ -1,6 +1,7 @@
 <view:view xmlns:view="http://www.alfresco.org/view/repository/1.0"
 	        xmlns:cm="http://www.alfresco.org/model/content/1.0"
-	        xmlns:app="http://www.alfresco.org/model/application/1.0">
+	        xmlns:app="http://www.alfresco.org/model/application/1.0"
+                xmlns:emailserver="http://www.alfresco.org/model/emailserver/1.0">
 	
 	<!-- NOTE: all replaced properties referenced from repository.properties file must also be
 	     mapped in the bootstrap-context.xml spacesBootstrap/configuration section -->
@@ -24,34 +25,34 @@
                   <view:permission>Consumer</view:permission>
                </view:ace>
             </view:acl>
-				<app:uifacets/>
-				<cm:name>${spaces.dictionary.name}</cm:name>
-				<app:icon>space-icon-default</app:icon>
-				<cm:title>${spaces.dictionary.name}</cm:title>
-				<cm:description>${spaces.dictionary.description}</cm:description>
-				<cm:contains>
-					<cm:folder view:childName="${spaces.templates.childname}">
-						<app:uifacets/>
-						<cm:name>${spaces.templates.name}</cm:name>
-						<app:icon>space-icon-default</app:icon>
-						<cm:title>${spaces.templates.name}</cm:title>
-						<cm:description>${spaces.templates.description}</cm:description>
-					</cm:folder>
-					<cm:folder
-						view:childName="${spaces.templates.content.childname}">
-						<app:uifacets/>
-						<cm:name>${spaces.templates.content.name}</cm:name>
-						<app:icon>space-icon-default</app:icon>
-						<cm:title>${spaces.templates.content.name}</cm:title>
-						<cm:description>${spaces.templates.content.description}</cm:description>
-					</cm:folder>
-					<cm:folder
-						view:childName="${spaces.templates.email.childname}">
-						<app:uifacets/>
-						<cm:name>${spaces.templates.email.name}</cm:name>
-						<app:icon>space-icon-default</app:icon>
-						<cm:title>${spaces.templates.email.name}</cm:title>
-						<cm:description>${spaces.templates.email.description}</cm:description>
+            <app:uifacets/>
+            <cm:name>${spaces.dictionary.name}</cm:name>
+            <app:icon>space-icon-default</app:icon>
+            <cm:title>${spaces.dictionary.name}</cm:title>
+            <cm:description>${spaces.dictionary.description}</cm:description>
+            <cm:contains>
+               <cm:folder view:childName="${spaces.templates.childname}">
+                  <app:uifacets/>
+                  <cm:name>${spaces.templates.name}</cm:name>
+                  <app:icon>space-icon-default</app:icon>
+                  <cm:title>${spaces.templates.name}</cm:title>
+                  <cm:description>${spaces.templates.description}</cm:description>
+               </cm:folder>
+               <cm:folder
+                  view:childName="${spaces.templates.content.childname}">
+                  <app:uifacets/>
+                  <cm:name>${spaces.templates.content.name}</cm:name>
+                  <app:icon>space-icon-default</app:icon>
+                  <cm:title>${spaces.templates.content.name}</cm:title>
+                  <cm:description>${spaces.templates.content.description}</cm:description>
+               </cm:folder>
+               <cm:folder
+                  view:childName="${spaces.templates.email.childname}">
+                  <app:uifacets/>
+                  <cm:name>${spaces.templates.email.name}</cm:name>
+                  <app:icon>space-icon-default</app:icon>
+                  <cm:title>${spaces.templates.email.name}</cm:title>
+                  <cm:description>${spaces.templates.email.description}</cm:description>
                         <cm:contains>
                             <cm:folder
                                 view:childName="${spaces.templates.email.invite.childname}">
@@ -80,69 +81,68 @@
                                 </cm:contains>
                             </cm:folder>
                         </cm:contains>
-					</cm:folder>
-					<cm:folder
-						view:childName="${spaces.templates.rss.childname}">
-						<view:acl>
-							<view:ace view:access="ALLOWED">
-								<view:authority>${alfresco_user_store.guestusername}</view:authority>
-								<view:permission>Consumer</view:permission>
-							</view:ace>
-						</view:acl>
-						<app:uifacets/>
-						<cm:name>${spaces.templates.rss.name}</cm:name>
-						<app:icon>space-icon-default</app:icon>
-						<cm:title>${spaces.templates.rss.name}</cm:title>
-						<cm:description>${spaces.templates.rss.description}</cm:description>
-					</cm:folder>
-					<cm:folder
-						view:childName="${spaces.savedsearches.childname}">
-						<view:acl view:inherit="false">
-							<view:ace view:access="ALLOWED">
-								<view:authority>GROUP_EVERYONE</view:authority>
-								<view:permission>Contributor</view:permission>
-							</view:ace>
-						</view:acl>
-						<app:uifacets/>
-						<cm:name>${spaces.savedsearches.name}</cm:name>
-						<app:icon>space-icon-default</app:icon>
-						<cm:title>${spaces.savedsearches.name}</cm:title>
-						<cm:description>${spaces.savedsearches.description}</cm:description>
-					</cm:folder>
-					<cm:folder view:childName="${spaces.scripts.childname}">
-						<app:uifacets/>
-						<cm:name>${spaces.scripts.name}</cm:name>
-						<app:icon>space-icon-default</app:icon>
-						<cm:title>${spaces.scripts.name}</cm:title>
-						<cm:description>${spaces.scripts.description}</cm:description>
-					</cm:folder>
-				</cm:contains>
-			</cm:folder>
-			<cm:folder view:childName="${spaces.guest_home.childname}">
-				<view:acl view:inherit="false">
-					<view:ace view:access="ALLOWED">
-						<view:authority>${alfresco_user_store.guestusername}</view:authority>
-						<view:permission>Consumer</view:permission>
-					</view:ace>
-					<view:ace view:access="ALLOWED">
-						<view:authority>GROUP_EVERYONE</view:authority>
-						<view:permission>Consumer</view:permission>
-					</view:ace>
-				</view:acl>
-				<app:uifacets/>
-				<cm:name>${spaces.guest_home.name}</cm:name>
-				<app:icon>space-icon-default</app:icon>
-				<cm:title>${spaces.guest_home.name}</cm:title>
-				<cm:description>${spaces.guest_home.description}</cm:description>
-			</cm:folder>
-			<cm:folder view:childName="${spaces.user_homes.childname}">
-				<app:uifacets/>
-				<cm:name>${spaces.user_homes.name}</cm:name>
-				<app:icon>space-icon-default</app:icon>
-				<cm:title>${spaces.user_homes.name}</cm:title>
-				<cm:description>${spaces.user_homes.description}</cm:description>
-			</cm:folder>
-		</cm:contains>
-	</cm:folder>
-	
+               </cm:folder>
+               <cm:folder
+                  view:childName="${spaces.templates.rss.childname}">
+                  <view:acl>
+                     <view:ace view:access="ALLOWED">
+                        <view:authority>${alfresco_user_store.guestusername}</view:authority>
+                        <view:permission>Consumer</view:permission>
+                     </view:ace>
+                  </view:acl>
+                  <app:uifacets/>
+                  <cm:name>${spaces.templates.rss.name}</cm:name>
+                  <app:icon>space-icon-default</app:icon>
+                  <cm:title>${spaces.templates.rss.name}</cm:title>
+                  <cm:description>${spaces.templates.rss.description}</cm:description>
+               </cm:folder>
+               <cm:folder
+                  view:childName="${spaces.savedsearches.childname}">
+                  <view:acl view:inherit="false">
+                     <view:ace view:access="ALLOWED">
+                        <view:authority>GROUP_EVERYONE</view:authority>
+                        <view:permission>Contributor</view:permission>
+                     </view:ace>
+                  </view:acl>
+                  <app:uifacets/>
+                  <cm:name>${spaces.savedsearches.name}</cm:name>
+                  <app:icon>space-icon-default</app:icon>
+                  <cm:title>${spaces.savedsearches.name}</cm:title>
+                  <cm:description>${spaces.savedsearches.description}</cm:description>
+               </cm:folder>
+               <cm:folder view:childName="${spaces.scripts.childname}">
+                  <app:uifacets/>
+                  <cm:name>${spaces.scripts.name}</cm:name>
+                  <app:icon>space-icon-default</app:icon>
+                  <cm:title>${spaces.scripts.name}</cm:title>
+                  <cm:description>${spaces.scripts.description}</cm:description>
+               </cm:folder>
+            </cm:contains>
+         </cm:folder>
+         <cm:folder view:childName="${spaces.guest_home.childname}">
+            <view:acl view:inherit="false">
+               <view:ace view:access="ALLOWED">
+                  <view:authority>${alfresco_user_store.guestusername}</view:authority>
+                  <view:permission>Consumer</view:permission>
+               </view:ace>
+               <view:ace view:access="ALLOWED">
+                  <view:authority>GROUP_EVERYONE</view:authority>
+                  <view:permission>Consumer</view:permission>
+               </view:ace>
+            </view:acl>
+            <app:uifacets/>
+            <cm:name>${spaces.guest_home.name}</cm:name>
+            <app:icon>space-icon-default</app:icon>
+            <cm:title>${spaces.guest_home.name}</cm:title>
+            <cm:description>${spaces.guest_home.description}</cm:description>
+         </cm:folder>
+         <cm:folder view:childName="${spaces.user_homes.childname}">
+            <app:uifacets/>
+            <cm:name>${spaces.user_homes.name}</cm:name>
+            <app:icon>space-icon-default</app:icon>
+            <cm:title>${spaces.user_homes.name}</cm:title>
+            <cm:description>${spaces.user_homes.description}</cm:description>
+         </cm:folder>
+      </cm:contains>
+   </cm:folder>
 </view:view>

config/alfresco/bootstrap/system.xml

@@ -49,7 +49,7 @@
                         <cm:userName>${alfresco_user_store.adminusername}</cm:userName>
                         <cm:firstName>Administrator</cm:firstName>
                         <cm:lastName></cm:lastName>
-                        <cm:email></cm:email>
+                        <cm:email>admin@alfresco.com</cm:email>
                         <cm:organizationId></cm:organizationId>
                         <cm:homeFolder>/${spaces.company_home.childname}</cm:homeFolder>
                         <cm:homeFolderProvider>bootstrapHomeFolderProvider</cm:homeFolderProvider>

config/alfresco/core-services-context.xml

@@ -928,6 +928,7 @@
                 <value>alfresco/model/bpmModel.xml</value>
                 <value>alfresco/model/wcmModel.xml</value>
                 <value>alfresco/model/forumModel.xml</value>
+                <value>alfresco/model/imapModel.xml</value>
 
                 <!-- Content models -->
                 <value>alfresco/model/applicationModel.xml</value>

config/alfresco/extension/custom-imap-server-context.xml.sample

@@ -0,0 +1,19 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE beans PUBLIC '-//SPRING//DTD BEAN//EN' 'http://www.springframework.org/dtd/spring-beans.dtd'>
+
+<beans>
+
+    <bean id="imapServerConfigurationProperties" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
+        <property name="ignoreUnresolvablePlaceholders">
+            <value>true</value>
+        </property>
+        <property name="locations">
+            <list>
+                <value>classpath:alfresco/imap-server.properties</value>
+                <!-- Override -->
+                <value>classpath:alfresco/extension/custom-imap-server.properties</value>
+            </list>
+        </property>
+    </bean>
+   
+</beans>

config/alfresco/extension/custom-imap-server.properties.sample

@@ -0,0 +1,2 @@
+imap.server.enabled=true
+imap.server.port=143

config/alfresco/extension/imap-bootsrap-context.xml.sample

@@ -0,0 +1,40 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE beans PUBLIC '-//SPRING//DTD BEAN//EN' 'http://www.springframework.org/dtd/spring-beans.dtd'>
+
+<beans>
+   <bean id="patch.imapFolders" class="org.alfresco.repo.admin.patch.impl.ImapFoldersPatch" parent="basePatch" >
+      <property name="id"><value>patch.imapFolders</value></property>
+      <property name="description"><value>patch.imapFolders.description</value></property>
+      <property name="fixesFromSchema"><value>0</value></property>
+      <property name="fixesToSchema"><value>${version.schema}</value></property>
+      <property name="targetSchema"><value>10000</value></property>
+      <property name="importerBootstrap">
+         <ref bean="spacesBootstrap" />
+      </property>
+      <property name="messageSource">
+         <ref bean="bootstrapSpacesMessageSource" />
+      </property>
+      <property name="importerService">
+         <ref bean="importerComponent" />
+      </property>
+      <property name="configFoldersACP"><value>alfresco/templates/imap/imap_config_space.acp</value></property>   
+      <property name="emailActionsACP"><value>alfresco/templates/imap/email_actions_space.acp</value></property>   
+      <property name="scriptsACP"><value>alfresco/templates/imap/command_processor_scripts.acp</value></property>   
+   </bean>
+   
+   <bean id="patch.imapUserFolders" class="org.alfresco.repo.admin.patch.impl.ImapUsersPatch" parent="basePatch" >
+      <property name="id"><value>patch.imapUserFolders</value></property>
+      <property name="description"><value>patch.imapUserFolders.description</value></property>
+      <property name="fixesFromSchema"><value>0</value></property>
+      <property name="fixesToSchema"><value>${version.schema}</value></property>
+      <property name="targetSchema"><value>10000</value></property>
+      <!-- helper beans for execution -->
+      <property name="messageSource">
+         <ref bean="bootstrapSpacesMessageSource" />
+      </property>
+      <property name="importerBootstrap">
+         <ref bean="spacesBootstrap" />
+      </property>
+   </bean>
+    
+</beans>

config/alfresco/imap-config.xml

@@ -0,0 +1,14 @@
+<alfresco-config>
+   <config>
+      <imapConfig>
+         <imap name="Repository_virtual" mode="virtual">
+              <store>workspace://SpacesStore</store>
+              <rootPath>/app:company_home</rootPath>
+         </imap>
+         <imap name="Repository_archive" mode="archive">
+              <store>workspace://SpacesStore</store>
+              <rootPath>/app:company_home</rootPath>
+         </imap>
+      </imapConfig>
+   </config>
+</alfresco-config> 

config/alfresco/imap-server-context.xml

@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE beans PUBLIC '-//SPRING//DTD BEAN//EN' 'http://www.springframework.org/dtd/spring-beans.dtd'>
+
+<beans>
+
+   <bean id="imapResourceBundles" class="org.alfresco.i18n.ResourceBundleBootstrapComponent">
+        <property name="resourceBundles">
+            <list>
+                <value>alfresco.messages.imap-service</value>
+            </list>
+        </property>
+   </bean>
+   
+   <bean id="imapServerConfigurationProperties" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
+      <property name="ignoreUnresolvablePlaceholders">
+         <value>true</value>
+      </property>
+      <property name="locations">
+         <list>
+            <value>classpath:alfresco/imap-server.properties</value>
+         </list>
+      </property>
+   </bean>
+
+   <bean id="imapHelper" class="org.alfresco.repo.imap.ImapHelper">
+       <property name="nodeService" ref="NodeService" />
+       <property name="fileFolderService" ref="FileFolderService" />
+       <property name="searchService" ref="SearchService" />
+       <property name="namespaceService" ref="NamespaceService" />
+       <property name="templateService" ref="TemplateService" />
+       <property name="permissionService" ref="PermissionService" />
+       <property name="configService" ref="webClientConfigService" />
+       <property name="dictionaryService" ref="DictionaryService" />
+       <property name="preferenceService" ref="PreferenceService" />
+       <property name="siteService" ref="SiteService" />
+       <property name="patchService" ref="patchComponent" />
+       
+       
+       <property name="serviceRegistry" ref="ServiceRegistry" />
+       
+       <property name="defaultFromAddress">
+            <value>${mail.from.default}</value>
+        </property>
+
+       <property name="webApplicationContextUrl">
+            <value>${web.application.context.url}</value>
+        </property>
+       
+       <property name="imapRoot">
+             <value>${spaces.store}/${spaces.company_home.childname}/${spaces.imap_home.childname}</value> 
+        </property>
+        
+        <property name="repositoryTemplatePath">
+           <value>${spaces.store}/${spaces.company_home.childname}/${spaces.dictionary.childname}/${spaces.imapConfig.childname}/${spaces.imap_templates.childname}</value>
+        </property>
+    </bean>
+
+    <bean id="imapServer" class="org.alfresco.repo.imap.AlfrescoImapServer">
+        <property name="port">
+              <value>${imap.server.port}</value>
+        </property>
+        <property name="imapServerEnabled">
+             <value>${imap.server.enabled}</value>
+        </property>
+        <property name="imapHostManager">
+             <ref local="imapHostManager"/>
+        </property>
+        <property name="imapUserManager">
+             <ref local="imapUserManager"/>
+        </property>
+        <property name="imapHelper">
+             <ref local="imapHelper"/>
+        </property>
+    </bean>
+   
+    <bean id="imapHostManager" class="org.alfresco.repo.imap.AlfrescoImapHostManager" >
+       <property name="serviceRegistry" ref="ServiceRegistry" />
+       <property name="nodeService" ref="NodeService" />
+       <property name="fileFolderService" ref="FileFolderService" />
+       <property name="imapHelper" ref="imapHelper" />
+    </bean>
+
+    <bean id="imapUserManager" class="org.alfresco.repo.imap.AlfrescoImapUserManager">
+       <property name="imapHostManager">
+          <ref local="imapHostManager" />
+       </property>
+       <property name="authenticationService" ref="AuthenticationService" />
+       <property name="personService" ref="PersonService" />
+       <property name="nodeService" ref="NodeService" />
+    </bean>
+</beans>

config/alfresco/imap-server.properties

@@ -0,0 +1,4 @@
+imap.server.enabled=false
+imap.server.port=143
+
+#imap.server.web.application.context.url=http://localhost:8080/alfresco

config/alfresco/imap/scripts/command-processor.js

@@ -0,0 +1,77 @@
+<import resource="/Company Home/Data Dictionary/Scripts/command-utils.js">
+
+function processCommand()
+{
+   var isEmailed = document.hasAspect("emailserver:emailed");
+
+   logger.log("Command Processor: isEmailed=" + isEmailed);
+
+   if (isEmailed)
+   {
+      // Delete email attachments
+      var attachments = document.assocs["attachments"];
+      if (attachments != null)
+      {
+         for (var i = 0; i < attachments.length; i++)
+         {
+            attachments[i].remove();
+         }
+      }
+
+      var command = document.properties["cm:title"];
+      logger.log("Command Processor: command=" + command);
+      
+      var parts = new Array();
+      var str = command;
+      var i = 0;
+      while (true)
+      {
+         var index = str.indexOf("-");
+         if (index == -1)
+         {
+            parts[i] = str;
+            break;
+         }
+         parts[i] = str.substring(0, index);
+         str = str.substr(index  + 1);
+         i++;
+      }
+
+      
+
+      // do-<commandName>-<arg1>-...-<argN>
+      if (parts.length < 3 || parts[0].toLowerCase() != "do")
+      {
+         var message = "Unknown command: " + command;
+         logger.log(message);
+         createEmail(message, message, message, false);
+         return;
+      }
+      
+      var commandName = parts[1].toLowerCase();
+      var commandFolder = space.childByNamePath(commandName);
+      logger.log("Found '" + commandName + "' command folder: '" + commandFolder + "'");
+      if (commandFolder == null)
+      {
+         var message = "Command Processor: wrong command=" + command;
+         createEmail(message, message, message, false);
+         logger.log(message);
+         return;
+      }
+      
+      document.move(commandFolder);
+
+   }
+
+}
+
+processCommand();
+
+
+
+
+
+
+
+
+

config/alfresco/imap/scripts/command-search.js

@@ -0,0 +1,243 @@
+<import resource="/Company Home/Data Dictionary/Scripts/command-utils.js">
+
+/**
+ *  Resources
+ */
+
+/* var templatePath = "/Data Dictionary/Imap Configs/Templates/imap_search_response_text_html.ftl";*/
+var errorParameter = "Error: The query parameter is not set!";
+var errorXPathNotValid = "Error: The Xpath query is not valid.";
+var unknownCommand = "Unknown command";
+
+/**
+ *  Globals
+ */
+var title;
+var command;
+
+/**
+ * Create content for e-mail in text format
+ * 
+ * @nodes (Array) ScriptNodes array
+ * @return content for e-mail in text format
+ */
+function createContentTextPlain(nodes)
+{
+   var content = "Command: " + title + "\n\n";
+   for (var i = 0; i < nodes.length; i++)
+   {
+      content = content + "Name:         " + nodes[i].getName() + "\nUrl:          " + 
+      webApplicationContextUrl + nodes[i].getUrl();
+      
+      if (nodes[i].isDocument)
+      {
+         content = content + "\nDownload Url: " +
+         webApplicationContextUrl + nodes[i].getDownloadUrl();
+      }
+      
+      content = content + "\n\n";
+   }
+   return content;
+}
+
+/**
+ * This for possible processing. It need to be investigated.
+ * The possible solution is to send a search request into FreeMarker template and let the template do search!
+ * @param nodes
+ * @return
+ */
+function createResponseTextHtml(nodes)
+{
+   var template = companyhome.childByNamePath(templatePath);
+   var result;
+   if (template != null)
+   {
+      var args = new Array();
+      args["title"] = title;
+      args["nodes"] = nodes; /*it does not work; need to investigate how to send this to freemarker processing*/
+      args["webApplicationContextUrl"] = webApplicationContextUrl;
+      result = document.processTemplate(template, args);
+      logger.log("Response template is found. Response body is created using template.");
+   }
+   else
+   {
+      result = createContentTextHtml(nodes);
+      logger.log("Response template is NOT found. Response is created using default function.");
+   }
+   return result;
+}
+
+/**
+ * Create content for e-mail in html format
+ * 
+ * @nodes (Array) ScriptNodes array
+ * @return content for e-mail in html format
+ */
+function createContentTextHtml(nodes)
+{
+   var content = "Command: " + title + "\n<br/><br/>\n";
+   content += "<table class=\"links\">\n";
+   content += "<thead align=\"center\">";
+   content += "<tr>";
+   content += "<td>Name</td>";
+   content += "<td>Url</td>";
+   content += "<td>Download Url</td>";
+   content += "</tr>";
+   content += "</thead>\n"
+   
+   
+   for (var i = 0; i < nodes.length; i++)
+   {
+      content += "<tr>\n";
+      content += "<td>" + nodes[i].getName() + "</td>";
+      content += "<td><a href=\"" + webApplicationContextUrl + nodes[i].getUrl() + "\">" + 
+      webApplicationContextUrl + nodes[i].getUrl() + "</a></td>";
+      content += "<td>&nbsp;";
+      if (nodes[i].isDocument)
+      {
+         content += "<a href=\"" + webApplicationContextUrl + nodes[i].getDownloadUrl() + "\">" + 
+         webApplicationContextUrl + nodes[i].getDownloadUrl() + "</a>";
+      }
+      content += "</td>\n";
+      content += "</tr>\n";
+   }
+   content += "</table>";
+   return content;
+}
+
+/**
+ * Execute search command
+ * 
+ * @params (string) command parameters
+ */
+function commandSearch(params)
+{
+   var store = "workspace://SpacesStore";
+   var query;
+   var subject = "Search result";
+   var type = "lucene";
+   var paramArray = params.split(";");
+   for (var i = 0; i < paramArray.length; i++)
+   {
+      var param = paramArray[i].split("=");
+      param[0] = param[0].toLowerCase();
+      
+      switch (param[0])
+      {
+         case "store":    store = param[1]; break;
+         case "query":    query = param[1]; break;
+         case "subject": subject = param[1]; break;
+         case "type":    type = param[1].toLowerCase(); break;
+      }
+   } 
+
+   if (query == null)
+   {
+      createEmail(errorParameter, errorParameter, errorParameter, false);
+      return;
+   }
+
+   var nodes;
+   
+   try
+   {
+      switch (type)
+      {
+         case "lucene":
+            nodes = search.luceneSearch(store, query);
+            break;
+         case "xpath":
+            var isValid = search.isValidXpathQuery(query);
+            if (isValid == true)
+            {
+               nodes = search.xpathSearch(store, query);
+            }
+            else
+            {
+               createEmail(errorXPathNotValid, errorXPathNotValid, errorXPathNotValid, false);
+               return;
+            }
+            break;
+         case "node":
+            var node = search.findNode(query);
+            if (node == null) break;
+            nodes = new Array(node);
+            break;
+         case "tag":
+            nodes = search.tagSearch(store, query);
+            break;
+      }
+   }
+   catch (exception)
+   {
+      createEmail(exception.message, exception.message, "Search Error");
+      return;
+   }
+   
+   if (nodes == null || nodes.length == 0)
+   {
+      var message = "Nothing was found using query: '" + subject + "'.";
+      createEmail(message, message, subject);
+      return;
+   }
+   /*createEmail(createResponseTextHtml(nodes), createContentTextPlain(nodes), subject, true);*/
+   createEmail(createContentTextHtml(nodes), createContentTextPlain(nodes), subject, false);
+}
+/**
+ * Decode subject
+ * 
+ * @subject (string) subject
+ */
+function decodeSubject(subject)
+{
+    var s = new Array();
+    s[0] = new Array("\\", "%5c");
+    s[1] = new Array("/", "%2f");
+    s[2] = new Array("*", "%2a");
+    s[3] = new Array("|", "%7c");
+    s[4] = new Array(":", "%3a");
+    s[5] = new Array("\"", "%22");
+    s[6] = new Array("<", "%3c");
+    s[7] = new Array(">", "%3e");
+    s[8] = new Array("?", "%3f");
+    
+   for (var i = 0; i < s.length; i++)
+   {
+      var re = new RegExp(s[i][1], 'g');
+      subject = subject.replace(re, s[i][0]);
+   }
+
+   return subject;
+}
+
+
+function main()
+{
+   title = decodeSubject(document.properties["cm:title"]);
+   command = title.split("-");
+   if (command[0].toLowerCase() == "do")
+   {
+      if (command[1].toLowerCase() == "search")
+      {
+         commandSearch(title.substring(4 + command[1].length));
+      }
+      else
+      {
+         var message = unknownCommand + ": '" + title + "'";
+         createEmail(message, message, message, false);
+      }
+   }
+   else
+   {
+      var message = unknownCommand + ": '" + title + "'";
+      createEmail(message, message, message, false);
+   }
+   
+   document.remove();
+}
+
+
+logger.log("Start search command.");
+main();
+logger.log("End search command.");
+

config/alfresco/imap/scripts/command-utils.js

@@ -0,0 +1,56 @@
+/**
+* Create e-mail
+* contentTextHtml (string) html content
+* contentTextPlain (string) text content
+*/
+function createEmail(contentTextHtml, contentTextPlain, subject, templateUsed)
+{
+   var command = document.properties["cm:title"];
+   var userName = person.properties["cm:userName"];
+   
+   var inboxFolder = companyhome.childByNamePath("IMAP Home/" + userName + "/INBOX");
+   if (inboxFolder == null)
+   {
+      logger.log("Command Processor: INBOX folder does't exists.");
+      return;
+   }
+
+   var nextMessageUID = inboxFolder.properties["imap:nextMessageUID"];
+   inboxFolder.properties["imap:nextMessageUID"] = nextMessageUID + 1;
+   inboxFolder.save();
+   
+   var response = inboxFolder.createNode("response" + Date.now(), "imap:imapContent");
+   response.properties["imap:messageFrom"] = "command@alfresco.com";
+   response.properties["imap:messageSubject"] = subject;
+   response.properties["imap:messageTo"] = document.properties["cm:originator"];
+   response.properties["imap:messageCc"] = "";
+   response.properties["imap:messageUID"] = nextMessageUID;
+
+   response.save();
+
+   var textBody = response.createNode("Body.txt", "imap:imapBody");
+   textBody.content = contentTextPlain;
+   textBody.save();
+   
+   var htmlBody = response.createNode("Body.html", "imap:imapBody");
+   if (templateUsed == true)
+   {
+      htmlBody.content = contentTextHtml;
+   }
+   else
+   {
+      htmlBody.content = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\">" +
+        "<html><head>" +
+        "<meta http-equiv=Content-Type content=\"text/html; charset=UTF-8\">" +
+        "<style type=\"text/css\">" +
+        "* {font-family:Verdana,Arial,sans-serif;font-size:11px;}" +
+        ".links {border:1px dotted #555555;border-collapse:collapse;width:99%;}" +
+        ".links td {border:1px dotted #555555;padding:5px;}" +
+        "</style>" +
+        "</head>" +
+        "<body>" +
+        "<div>" + contentTextHtml + "</div></body></html>";
+   }
+   htmlBody.save();
+
+}

config/alfresco/import-export-context.xml

@@ -326,6 +326,9 @@
                 <prop key="spaces.user_homes.childname">${spaces.user_homes.childname}</prop>
                 <prop key="spaces.sites.childname">${spaces.sites.childname}</prop>
                 <prop key="spaces.templates.email.invite.childname">${spaces.templates.email.invite.childname}</prop>
+                <prop key="spaces.imap_home.childname">${spaces.imap_home.childname}</prop>
+                <prop key="spaces.imapConfig.childname">${spaces.imapConfig.childname}</prop>
+                <prop key="spaces.imap_templates.childname">${spaces.imap_templates.childname}</prop>
             </props>
         </property>
     </bean>
@@ -516,6 +519,7 @@
                     <prop key="location">alfresco/bootstrap/sitesSpace.xml</prop>
                     <prop key="messages">alfresco/messages/bootstrap-spaces</prop>
                 </props>
+
             </list>
         </property>
     </bean>

config/alfresco/messages/bootstrap-imapScripts.properties

@@ -0,0 +1,12 @@
+imap.command_processor.name=command-processor.js
+imap.command_processor.title=Command Processor
+imap.command_processor.description=Email Command Processor Script
+
+imap.command_search.name=command-search.js
+imap.command_search.title=Search Command
+imap.command_search.description=Email Search Command Script
+
+imap.command_utils.name=command-utils.js
+imap.command_utils.title=Command Utils
+imap.command_utils.description=Email Command Utils
+     

config/alfresco/messages/bootstrap-spaces.properties

@@ -6,6 +6,12 @@ spaces.company_home.description=The company root space
 spaces.dictionary.name=Data Dictionary
 spaces.dictionary.description=User managed definitions
 
+spaces.imapConfig.name=Imap Configs
+spaces.imapConfig.description=Imap Configs
+
+spaces.imap_templates.name=Templates
+spaces.imap_templates.description=Templates for IMAP generated messages
+
 spaces.templates.name=Space Templates
 spaces.templates.description=Space folder templates
 
@@ -44,3 +50,6 @@ spaces.sites.description=Site Collaboration Spaces
 
 spaces.templates.email.invite.name=invite
 spaces.templates.email.invite.description=Invite email templates
+
+spaces.imap_home.name=IMAP Home
+spaces.imap_home.description=IMAP Home

config/alfresco/messages/imap-service.properties

@@ -0,0 +1,10 @@
+#
+#   Imap I18N messages
+#
+ 
+# Information messages. prefix 'imap.server.info'
+imap.server.info.message_body_not_found = "The message body parts are not found."
+
+# Error messages. prefix 'imap.server.error'
+imap.server.error.properties_dont_exist = "Appropriate properties do not exist."
+

config/alfresco/messages/patch-service.properties

@@ -1,4 +1,4 @@
-# PatchService messages
+# PatchService messages
 patch.service.preceeded_by_alternative=Preceeded by alternative patch ''{0}''.
 patch.service.not_relevant=Not relevant to schema {0}
 patch.executer.checking=Checking for patches to apply ...
@@ -261,3 +261,11 @@ patch.mtShareExistingTenants.result=Update existing tenants for MT Share.
 patch.mtShareExistingTenants.result.not_applicable=Patch applied, although no changes made since MT is not enabled.
 
 patch.redeployInvitationProcess.description=Re-deploy Invitation Process Definitions.
+
+patch.imapFolders.description=Creates folders tree necessary for IMAP functionality
+patch.imapFolders.result.exists=The 'Imap Configs' folder already exists
+patch.imapFolders.result.created=The 'Imap Configs' folder was successfully created
+
+patch.imapUserFolders.description=Creates folders tree necessary for IMAP functionality
+patch.imapUserFolders.result.exists=The 'IMAP Home' folder already exists
+patch.imapUserFolders.result.created=The 'IMAP Home' folder was successfully created

config/alfresco/model/imapModel.xml

@@ -0,0 +1,100 @@
+<model name="imap:imapmodel" xmlns="http://www.alfresco.org/model/dictionary/1.0">
+
+   <description>IMAP Content Model</description>
+   <author>Alfresco</author>
+   <published>2009-01-20</published>
+   <version>1.0</version>
+
+   <imports>
+      <import uri="http://www.alfresco.org/model/content/1.0" prefix="cm" />
+      <import uri="http://www.alfresco.org/model/dictionary/1.0" prefix="d" />
+   </imports>
+
+   <namespaces>
+      <namespace uri="http://www.alfresco.org/model/imap/1.0"   prefix="imap" />
+   </namespaces>
+
+   <types>
+      <type name="imap:imapFolder">
+         <title>IMAP Folder</title>
+         <parent>cm:folder</parent>
+         <properties>
+            <property name="imap:subscribed">
+               <type>d:boolean</type>
+            </property>
+            <property name="imap:selectable">
+               <type>d:boolean</type>
+               <mandatory>true</mandatory>
+               <default>true</default>
+            </property>
+         </properties>
+      </type>
+
+      <type name="imap:imapContent">
+         <title>IMAP File</title>
+         <parent>cm:folder</parent>
+         <properties>
+            <!-- Message -->
+            <property name="imap:messageFrom">
+               <type>d:text</type>
+            </property>
+            <property name="imap:messageTo">
+               <type>d:text</type>
+            </property>
+            <property name="imap:messageCc">
+               <type>d:text</type>
+            </property>
+            <property name="imap:messageSubject">
+               <type>d:text</type>
+            </property>
+         </properties>
+         <mandatory-aspects>
+               <aspect>imap:flaggable</aspect>
+         </mandatory-aspects>
+      </type>
+
+      <type name="imap:imapAttach">
+         <title>Attachment to the IMAP message</title>
+         <parent>cm:content</parent>
+         <properties>
+            <property name="imap:attachID">
+               <type>d:text</type>
+            </property>
+         </properties>
+      </type>
+
+      <type name="imap:imapBody">
+         <title>Body of the IMAP message</title>
+         <parent>cm:content</parent>
+      </type>
+   </types>
+   
+    <aspects>
+       <aspect name="imap:flaggable">
+          <properties>
+            <property name="imap:flagAnswered">
+               <type>d:boolean</type>
+            </property>
+            <property name="imap:flagDeleted">
+               <type>d:boolean</type>
+            </property>
+            <property name="imap:flagDraft">
+               <type>d:boolean</type>
+            </property>
+            <property name="imap:flagSeen">
+               <type>d:boolean</type>
+            </property>
+            <property name="imap:flagRecent">
+               <type>d:boolean</type>
+            </property>
+            <property name="imap:flagFlagged">
+               <type>d:boolean</type>
+            </property>          
+          
+          </properties>
+       </aspect>
+       <aspect name="imap:subscribed"/>
+       <aspect name="imap:nonselectable"/>
+    </aspects>
+
+</model>

config/alfresco/repository.properties

@@ -6,6 +6,8 @@ repository.name=Main Repository
 
 dir.root=./alf_data
 
+web.application.context.url=http://localhost:8080/alfresco
+
 dir.contentstore=${dir.root}/contentstore
 dir.contentstore.deleted=${dir.root}/contentstore.deleted
 
@@ -226,6 +228,8 @@ spaces.company_home.childname=app:company_home
 spaces.guest_home.childname=app:guest_home
 spaces.dictionary.childname=app:dictionary
 spaces.templates.childname=app:space_templates
+spaces.imapConfig.childname=app:imap_configs
+spaces.imap_templates.childname=app:imap_templates
 spaces.templates.content.childname=app:content_templates
 spaces.templates.email.childname=app:email_templates
 spaces.templates.rss.childname=app:rss_templates
@@ -235,6 +239,7 @@ spaces.wcm.childname=app:wcm
 spaces.wcm_content_forms.childname=app:wcm_forms
 spaces.content_forms.childname=app:forms
 spaces.user_homes.childname=app:user_homes
+spaces.imap_home.childname=imap:imap_home
 spaces.sites.childname=st:sites
 spaces.templates.email.invite.childname=cm:invite
 

config/alfresco/templates/imap/imap_message_text_html.ftl

@@ -0,0 +1,173 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+   <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">   
+   <meta name="Generator" content="Alfresco Repository">
+
+   <style type="text/css">
+      body {
+         background-color:#FFFFFF;
+         color:#000000;
+      }
+      * {
+         font-family:Verdana,Arial,sans-serif;
+         font-size:11px;
+      }
+      h1 {
+         text-align:left;
+         font-size:15px;
+      }
+      h2 {
+         text-align:left;
+         font-size:13px;
+      }
+      fieldset {
+         border:1px dotted #555555;
+         margin:15px 5px 15px 5px;
+      }
+      fieldset legend {
+         font-weight:bold;
+         border:1px dotted #555555;
+         background-color: #FFFFFF;
+         padding:7px;
+      }
+      .links {
+         border:0;
+         border-collapse:collapse;
+         width:99%;
+      }
+      .links td {
+         border:0;
+         padding:5px;
+      }
+      .description {
+         border:0;
+         border-collapse:collapse;
+         width:99%;
+      }
+      .description td {
+         /*border:1px dotted #555555;*/
+         padding:5px;
+      }
+      #start_workflow input, #start_workflow select, #start_workflow textarea
+      {
+         border:1px solid #555555;
+      }
+   </style>
+</head>
+<body>
+<hr/>
+<h1> Document (name):   ${document.name} </h1>
+<hr/>
+<fieldset>
+<legend> Metadata </legend>
+<table class="description">
+   <#if document.properties.title?exists>
+                     <tr><td valign="top">Title:</td><td>${document.properties.title}</td></tr>
+   <#else>
+                     <tr><td valign="top">Title:</td><td>&nbsp;</td></tr>
+   </#if>
+   <#if document.properties.description?exists>
+                     <tr><td valign="top">Description:</td><td>${document.properties.description}</td></tr>
+   <#else>
+                     <tr><td valign="top">Description:</td><td>&nbsp;</td></tr>
+   </#if>
+                     <tr><td>Creator:</td><td>${document.properties.creator}</td></tr>
+                     <tr><td>Created:</td><td>${document.properties.created?datetime}</td></tr>
+                     <tr><td>Modifier:</td><td>${document.properties.modifier}</td></tr>
+                     <tr><td>Modified:</td><td>${document.properties.modified?datetime}</td></tr>
+                     <tr><td>Size:</td><td>${document.size / 1024} Kb</td></tr>
+</table>
+</fieldset>
+<fieldset>
+<legend> Content links </legend>
+<table class="links">
+   <tr>
+   <td>Content folder:</td><td><a href="${contextUrl}${document.displayPath}">${contextUrl}${document.displayPath}</a></td>
+   </tr>
+   <tr>
+   <td>Content URL:</td><td><a href="${contextUrl}${document.url}">${contextUrl}${document.url}</a></td>
+   </tr>
+   <tr>
+   <td>Download URL:</td><td><a href="${contextUrl}${document.downloadUrl}">${contextUrl}${document.downloadUrl}</a></td>
+   </tr>
+   <tr>
+   <td>WebDAV URL:</td><td><a href="${contextUrl}${document.webdavUrl}">${contextUrl}${document.webdavUrl}</a></td>
+   </tr>
+</table>
+</fieldset>
+<fieldset>
+<legend> Start Workflow </legend>
+<form id="start_workflow"
+      name="start_workflow"
+      method="get"
+      action="${contextUrl}/service/imap/start-workflow"
+      enctype="application/x-www-form-urlencoded">
+   <input type="hidden" name="alfTicket" value="${alfTicket}" />
+   <input type="hidden" name="nodeRefId" value="${document.id}" />
+   <table>
+      <tr>
+         <td>Workflow type:</td>
+         <td>
+            <!-- Workflow list is hardcoded for now -->
+            <select id="workflowType" name="workflowType" style="width:134px">
+               <option value="adhoc">Adhoc Task</option>
+               <option value="review">Review & Approve</option>
+            </select>
+         </td>
+      </tr>
+      <tr>
+         <td>Asign to:</td>
+         <td>
+            <input type="text" id="assignTo" name="assignTo"/>
+         </td>
+      </tr>
+      <tr>
+         <td>Priority:</td>
+         <td>
+            <select size="1" name="workflowPriority" id="workflowPriority">
+               <option value="1">1</option>
+               <option selected="selected" value="2">2</option>
+               <option value="3">3</option>
+            </select>
+         </td>
+      <tr>
+         <td>Due date:</td>
+         <td>
+            Day: <select size="1" name="workflowDueDateDay" id="workflowDueDateDay">
+                <option selected="selected" value="1">1</option>
+                  <#list 2..31 as i>
+                     <option value="${i}">${i}</option>
+                  </#list> 
+                </select>
+            </select>&nbsp;
+            Month: <select size="1" name="workflowDueDateMonth" id="workflowDueDateMonth">
+                  <option selected="selected" value="1">1</option>
+                  <#list 2..12 as i>
+                     <option value="${i}">${i}</option>
+                  </#list> 
+                 </select>&nbsp;
+            Year: <input type="text" size="5" id="workflowDueDateYear" name="workflowDueDateYear"/>
+         </td>
+      </tr>
+      <tr>
+         <td>Description:</td><td><textarea style="width:132px" id="description" name="description"></textarea></td>
+      </tr>
+      <tr>
+         <td colspan="2"><center><input id="submitButton" type="submit" value="Start workflow" style="margin:20px 5px 5px 5px"/></center></td>
+      </tr>
+   </table>
+</form>
+</fieldset>
+<!--
+   JBPM ids for debug....
+id=jbpm$4,name=jbpm$wcmwf:changerequest,version=1,title=Change Request
+id=jbpm$3,name=jbpm$wcmwf:submit,version=1,title=Web Site Submission
+id=jbpm$5,name=jbpm$wcmwf:submitdirect,version=1,title=Web Site Submission (Direct)
+id=jbpm$2,name=jbpm$wf:adhoc,version=1,title=Adhoc Task
+id=jbpm$6,name=jbpm$wf:invite,version=1,title=Site Invite
+id=jbpm$1,name=jbpm$wf:review,version=1,title=Review & Approve
+-->
+</body>
+</html>

config/alfresco/templates/imap/imap_message_text_plain.ftl

@@ -0,0 +1,35 @@
+------------------------------------------------------------------------------
+Document name:   ${document.name}
+------------------------------------------------------------------------------
+
+   <#if document.properties.title?exists>
+Title:   ${document.properties.title}
+   <#else>
+Title:         NONE
+   </#if>
+   <#if document.properties.description?exists>
+Description:   ${document.properties.description}
+   <#else>
+Description:   NONE
+   </#if>
+Creator:   ${document.properties.creator}
+Created:   ${document.properties.created?datetime}
+Modifier:  ${document.properties.modifier}
+Modified:  ${document.properties.modified?datetime}
+Size:      ${document.size / 1024} Kb
+
+
+CONTENT LINKS
+
+Content folder:   ${contextUrl}${document.displayPath}
+Content URL:      ${contextUrl}${document.url}
+Download URL:     ${contextUrl}${document.downloadUrl}
+WebDAV URL:       ${contextUrl}${document.webdavUrl}
+
+START WORKFLOW
+
+{It is not possible to create a customizible workflow in txt format!
+ It is possible to create static links to IMAP Workflow Handler webscript,
+ But, in this case all parameters must be hardcoded in the link.
+ See http://localhost:8080/alfresco/service/description/org/alfresco/imap/start-workflow.get
+ for usage information.}  

config/alfresco/templates/imap/template_test.html

@@ -0,0 +1,157 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">	
+	<meta name="Generator" content="Alfresco Repository">
+
+	<style type="text/css">
+		body {
+			background-color:#FFFFFF;
+			color:#000000;
+		}
+		* {
+			font-family:Verdana,Arial,sans-serif;
+			font-size:11px;
+		}
+		h1 {
+			text-align:left;
+			font-size:15px;
+		}
+		h2 {
+			text-align:left;
+			font-size:13px;
+		}
+		fieldset {
+			border:1px dotted #555555;
+			margin:15px 5px 15px 5px;
+		}
+		fieldset legend {
+			font-weight:bold;
+			border:1px dotted #555555;
+			background-color: #FFFFFF;
+			padding:7px;
+		}
+		.links {
+			border:0;
+			border-collapse:collapse;
+			width:99%;
+		}
+		.links td {
+			border:0;
+			padding:5px;
+		}
+		.description {
+			border:0;
+			border-collapse:collapse;
+			width:99%;
+		}
+		.description td {
+			/*border:1px dotted #555555;*/
+			padding:5px;
+		}
+		#start_workflow input, #start_workflow select, #start_workflow textarea
+		{
+			border:1px solid #555555;
+		}
+	</style>
+</head>
+<body>
+<hr/>
+<h1> Document (name):	${document.name} </h1>
+<hr/>
+<fieldset>
+<legend> Metadata </legend>
+<table class="description">
+   <#if document.properties.title?exists>
+                     <tr><td valign="top">Title:</td><td>${document.properties.title}</td></tr>
+   <#else>
+                     <tr><td valign="top">Title:</td><td>&nbsp;</td></tr>
+   </#if>
+   <#if document.properties.description?exists>
+                     <tr><td valign="top">Description:</td><td>${document.properties.description}</td></tr>
+   <#else>
+                     <tr><td valign="top">Description:</td><td>&nbsp;</td></tr>
+   </#if>
+                     <tr><td>Creator:</td><td>${document.properties.creator}</td></tr>
+                     <tr><td>Created:</td><td>${document.properties.created?datetime}</td></tr>
+                     <tr><td>Modifier:</td><td>${document.properties.modifier}</td></tr>
+                     <tr><td>Modified:</td><td>${document.properties.modified?datetime}</td></tr>
+                     <tr><td>Size:</td><td>${document.size / 1024} Kb</td></tr>
+</table>
+</fieldset>
+<fieldset>
+<legend> Content links </legend>
+<table class="links">
+	<tr>
+	<td>Content folder:</td><td><a href="${contextUrl}${document.displayPath}">${contextUrl}${document.displayPath}</a></td>
+	</tr>
+	<tr>
+	<td>Content URL:</td><td><a href="${contextUrl}${document.url}">${contextUrl}${document.url}</a></td>
+	</tr>
+	<tr>
+	<td>Download URL:</td><td><a href="${contextUrl}${document.downloadUrl}">${contextUrl}${document.downloadUrl}</a></td>
+	</tr>
+	<tr>
+	<td>WebDAV URL:</td><td><a href="${contextUrl}${document.webdavUrl}">${contextUrl}${document.webdavUrl}</a></td>
+	</tr>
+</table>
+</fieldset>
+<fieldset>
+<legend> Start Workflow </legend>
+<form id="start_workflow"
+      name="start_workflow"
+      method="get"
+      action="${contextUrl}/service/imap/start-workflow"
+      enctype="application/x-www-form-urlencoded">
+	<input type="hidden" name="alfTicket" value="${alfTicket}" />
+	<input type="hidden" name="nodeRefId" value="${document.id}" />
+	<table>
+		<tr>
+			<td>Workflow type:</td>
+			<td>
+				<!-- Workflow list is hardcoded for now -->
+				<select id="workflowType" name="workflowType" style="width:134px">
+					<option value="adhoc">Adhoc Task</option>
+					<option value="review">Review & Approve</option>
+				</select>
+			</td>
+		</tr>
+		<tr>
+			<td>Asign to:</td>
+			<td>
+				<input type="text" id="assignTo" name="assignTo"/>
+			</td>
+		</tr>
+		<tr>
+			<td>Priority:</td>
+			<td>
+				<select size="1" name="workflowPriority" id="workflowPriority">
+					<option value="1">1</option>
+					<option selected="selected" value="2">2</option>
+					<option value="3">3</option>
+				</select>
+			</td>
+		<tr>
+			<td>Due date:</td><td><input type="text" id="dueDate" name="dueDate"/></td>
+		</tr>
+		<tr>
+			<td>Description:</td><td><textarea style="width:132px" id="description" name="description"></textarea></td>
+		</tr>
+		<tr>
+			<td colspan="2"><center><input id="submitButton" type="submit" value="Start workflow" style="margin:20px 5px 5px 5px"/></center></td>
+		</tr>
+	</table>
+</form>
+</fieldset>
+<!--
+	JBPM ids for debug....
+id=jbpm$4,name=jbpm$wcmwf:changerequest,version=1,title=Change Request
+id=jbpm$3,name=jbpm$wcmwf:submit,version=1,title=Web Site Submission
+id=jbpm$5,name=jbpm$wcmwf:submitdirect,version=1,title=Web Site Submission (Direct)
+id=jbpm$2,name=jbpm$wf:adhoc,version=1,title=Adhoc Task
+id=jbpm$6,name=jbpm$wf:invite,version=1,title=Site Invite
+id=jbpm$1,name=jbpm$wf:review,version=1,title=Review & Approve
+-->
+</body>
+</html>

config/alfresco/templates/webscripts/org/alfresco/imap/imap-enabled.get.desc.xml

@@ -0,0 +1,11 @@
+<webscript>
+   <shortname>IMAP Server Status</shortname>
+   <description>
+      This script return status of IMAP server (enabled/diabled)
+   </description>
+   <url>/imap/servstatus</url>
+   <format default="html">extension</format>
+   <authentication>user</authentication>
+   <transaction>required</transaction>
+   <family>IMAP</family>
+</webscript>

config/alfresco/templates/webscripts/org/alfresco/imap/start-workflow.get.desc.xml

@@ -0,0 +1,12 @@
+<webscript>
+   <shortname>IMAP Workflow Handler</shortname>
+   <description>
+      This webscript starts a different workflows. It have used in the IMAP email body links.
+      (The optional feature is the reply email with a report.)
+   </description>
+   <url>/imap/start-workflow?alfTicket={ticket}&amp;nodeRefId={id}&amp;workflowType={wt}&amp;assignTo={at}&amp;workflowDueDateDay={ddd}&amp;workflowDueDateMonth={ddm}&amp;workflowDueDateYear={ddy}&amp;description={desc}</url>
+   <format default="html">extension</format>
+   <authentication>user</authentication>
+   <transaction>required</transaction>
+   <family>IMAP</family>
+</webscript>

config/alfresco/templates/webscripts/org/alfresco/imap/start-workflow.get.html.ftl

@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+   <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">   
+   <meta name="Generator" content="Alfresco Repository">
+
+   <style type="text/css">
+      body {
+         background-color:#FFFFFF;
+         color:#000000;
+      }
+      * {
+         font-family:Verdana,Arial,sans-serif;
+         font-size:11px;
+      }
+      h1 {
+         text-align:left;
+         font-size:15px;
+      }
+      h2 {
+         text-align:left;
+         font-size:13px;
+      }
+      .links {
+         border:0;
+         border-collapse:collapse;
+         width:99%;
+      }
+      .links td {
+         border:0;
+         padding:5px;
+      }
+      .description {
+         border:0;
+         border-collapse:collapse;
+         width:99%;
+      }
+      .description td {
+         border:1px dotted #555555;
+         padding:5px;
+      }
+   </style>
+</head>
+<body>
+   <h1>Workflow has started successfully.</h1>
+   <table class="description">
+      <tr>
+         <td>Ticket:</td><td>${args.alfTicket}</td>
+      </tr>
+      <tr>
+         <td>NodeRef id:</td><td>${args.nodeRefId}</td>
+      </tr>
+      <tr>
+         <td>Workflow type:</td><td>${args.workflowType}</td>
+      </tr>
+      <tr>
+         <td>Asign to:</td><td>${args.assignTo}</td>
+      </tr>
+      <tr>
+         <td>Due date:</td><td>${args.workflowDueDateDay}/${args.workflowDueDateMonth}/${args.workflowDueDateYear}</td>
+      </tr>
+      <tr>
+         <td>Description:</td><td>${args.description}</td>
+      </tr>
+      <tr>
+         <td>Result:</td><td> --- </td>
+      </tr>
+   </table>
+</body>
+</html>

config/alfresco/templates/webscripts/org/alfresco/imap/start-workflow.get.js

@@ -0,0 +1,42 @@
+function main()
+{
+   logger.log("Start workflow form 'Start workflow' webscript");
+   var docNode = search.findNode("workspace://SpacesStore/" + args.nodeRefId);
+   if (docNode == undefined)
+   {
+      status.code = 404;
+      status.message = "Content with NodeRef id '" + args.nodeRefId + "' not found.";
+      status.redirect = true;
+      return;
+   }      
+    var workflowType = "jbpm$wf:" + args.workflowType;
+    var assignTo = people.getPerson(args.assignTo);
+    if (assignTo == undefined)
+    {
+       status.code = 404;
+       status.message = "Person with username '" + args.assignTo + "' not found.";
+       status.redirect = true;
+       return;
+    }
+    var day = args.workflowDueDateDay;
+    var month = args.workflowDueDateMonth;
+    var year = args.workflowDueDateYear;
+    if (year != null && year.length == 2)
+    {
+       year = "20" + year;
+    }
+    var dueDate = new Date(year, month - 1, day);
+    var description = args.description;
+
+    var workflow = actions.create("start-workflow");
+    workflow.parameters.workflowName = workflowType;
+    workflow.parameters["bpm:workflowDescription"] = description;
+    workflow.parameters["bpm:assignee"] = assignTo;
+    workflow.parameters["bpm:workflowPriority"] = args.workflowPriority;
+    if (dueDate != null)
+    {
+       workflow.parameters["bpm:workflowDueDate"] = dueDate;
+    } 
+    workflow.execute(docNode);
+}
+main();

source/java/org/alfresco/email/server/handler/FolderEmailMessageHandler.java

@@ -40,6 +40,8 @@ import org.alfresco.model.ContentModel;
 import org.alfresco.repo.content.MimetypeMap;
 import org.alfresco.service.cmr.email.EmailMessage;
 import org.alfresco.service.cmr.email.EmailMessageException;
+import org.alfresco.service.cmr.repository.ContentService;
+import org.alfresco.service.cmr.repository.ContentWriter;
 import org.alfresco.service.cmr.repository.MimetypeService;
 import org.alfresco.service.cmr.repository.NodeRef;
 import org.alfresco.service.namespace.QName;
@@ -120,24 +122,54 @@ public class FolderEmailMessageHandler extends AbstractEmailMessageHandler
         // Write the message content
         if (message.getBody() != null)
         {
-            InputStream contentIs = message.getBody().getContent();
-            // The message body is plain text, unless an extension has been provided
-            MimetypeService mimetypeService = getMimetypeService();
-            String mimetype = mimetypeService.guessMimetype(messageSubject);
-            if (mimetype.equals(MimetypeMap.MIMETYPE_BINARY))
+            if (message.getBody().getSize() == -1)
             {
-                mimetype= MimetypeMap.MIMETYPE_TEXT_PLAIN;
+                // If message body is empty we write space as a content
+                // to make possible rule processing
+                // (Rules don't work on empty documents)
+                writeSpace(contentNodeRef);
             }
-            // Use the default encoding.  It will get overridden if the body is text.
-            String encoding = message.getBody().getEncoding();
+            else
+            {
+                InputStream contentIs = message.getBody().getContent();
+                // The message body is plain text, unless an extension has been provided
+                MimetypeService mimetypeService = getMimetypeService();
+                String mimetype = mimetypeService.guessMimetype(messageSubject);
+                if (mimetype.equals(MimetypeMap.MIMETYPE_BINARY))
+                {
+                    mimetype = MimetypeMap.MIMETYPE_TEXT_PLAIN;
+                }
+                // Use the default encoding. It will get overridden if the body is text.
+                String encoding = message.getBody().getEncoding();
 
-            writeContent(contentNodeRef, contentIs, mimetype, encoding);
+                writeContent(contentNodeRef, contentIs, mimetype, encoding);
+            }
         }
 
         // Add attachments
         addAttachments(spaceNodeRef, contentNodeRef, message);
     }
 
+    /**
+     * This method writes space as a content. We need this space because rules doesn't proceed documents with empty content. We need rule processing for command email messages with
+     * empty body.
+     * 
+     * @param nodeRef Reference to the parent node
+     */
+    private void writeSpace(NodeRef nodeRef)
+    {
+        if (log.isDebugEnabled())
+        {
+            log.debug("Write space string");
+        }
+
+        ContentService contentService = getContentService();
+        ContentWriter writer = contentService.getWriter(nodeRef, ContentModel.PROP_CONTENT, true);
+        writer.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);
+        writer.setEncoding("UTF-8");
+        writer.putContent(" ");
+    }
+
     /**
      * Adds titled aspect to the specified node.
      * 

source/java/org/alfresco/email/server/impl/subetha/SubethaEmailMessage.java

@@ -153,7 +153,7 @@ public class SubethaEmailMessage implements EmailMessage
 
         try
         {
-            subject = mimeMessage.getSubject();
+            subject = encodeSubject(mimeMessage.getSubject());
         }
         catch (MessagingException e)
         {
@@ -373,7 +373,8 @@ public class SubethaEmailMessage implements EmailMessage
         
         for (EmailMessagePart attachment : attachments)
         {
-            if (attachment instanceof SubethaEmailMessagePart) {
+            if (attachment instanceof SubethaEmailMessagePart)
+            {
                 ((SubethaEmailMessagePart) attachment).setRmiRegistry(rmiRegistryHost, rmiRegistryPort);
             }
         }
@@ -410,4 +411,24 @@ public class SubethaEmailMessage implements EmailMessage
         return attachments;
     }
 
+    /**
+     * Replaces characters \/*|:"<>? on their hex values. Subject field is used as name of the content, so we need to replace characters that are forbidden in content names.
+     * 
+     * @param subject String representing subject
+     * @return Encoded string
+     */
+    static private String encodeSubject(String subject)
+    {
+        String result = subject.trim();
+        String[][] s = new String[][] { { "\\", "%5c" }, { "/", "%2f" }, { "*", "%2a" }, { "|", "%7c" }, { ":", "%3a" }, { "\"", "%22" }, { "<", "%3c" }, { ">", "%3e" },
+                { "?", "%3f" } };
+
+        for (int i = 0; i < s.length; i++)
+        {
+            result = result.replace(s[i][0], s[i][1]);
+        }
+
+        return result;
+    }
+
 }

source/java/org/alfresco/model/ImapModel.java

@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2005-2009 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of 
+ * the GPL, you may redistribute this Program in connection with Free/Libre 
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's 
+ * FLOSS exception.  You should have recieved a copy of the text describing 
+ * the FLOSS exception, and it is also available here: 
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.model;
+
+import org.alfresco.service.namespace.QName;
+
+/**
+ * IMAP Model Constants
+ * 
+ * @author Mike Shavnev
+ */
+public interface ImapModel
+{
+    static final String IMAP_MODEL_1_0_URI = "http://www.alfresco.org/model/imap/1.0";
+
+    static final QName ASPECT_IMAP_FOLDER_SUBSCRIBED = QName.createQName(IMAP_MODEL_1_0_URI, "subscribed");
+    static final QName ASPECT_IMAP_FOLDER_NONSELECTABLE = QName.createQName(IMAP_MODEL_1_0_URI, "nonselectable");
+
+    static final QName TYPE_IMAP_CONTENT = QName.createQName(IMAP_MODEL_1_0_URI, "imapContent");
+    static final QName PROP_MESSAGE_FROM = QName.createQName(IMAP_MODEL_1_0_URI, "messageFrom");
+    static final QName PROP_MESSAGE_TO = QName.createQName(IMAP_MODEL_1_0_URI, "messageTo");
+    static final QName PROP_MESSAGE_CC = QName.createQName(IMAP_MODEL_1_0_URI, "messageCc");
+    static final QName PROP_MESSAGE_SUBJECT = QName.createQName(IMAP_MODEL_1_0_URI, "messageSubject");
+
+    static final QName ASPECT_FLAGGABLE = QName.createQName(IMAP_MODEL_1_0_URI, "flaggable");
+    static final QName PROP_FLAG_ANSWERED = QName.createQName(IMAP_MODEL_1_0_URI, "flagAnswered");
+    static final QName PROP_FLAG_DELETED = QName.createQName(IMAP_MODEL_1_0_URI, "flagDeleted");
+    static final QName PROP_FLAG_DRAFT = QName.createQName(IMAP_MODEL_1_0_URI, "flagDraft");
+    static final QName PROP_FLAG_SEEN = QName.createQName(IMAP_MODEL_1_0_URI, "flagSeen");
+    static final QName PROP_FLAG_RECENT = QName.createQName(IMAP_MODEL_1_0_URI, "flagRecent");
+    static final QName PROP_FLAG_FLAGGED = QName.createQName(IMAP_MODEL_1_0_URI, "flagFlagged");
+
+    static final QName TYPE_IMAP_BODY = QName.createQName(IMAP_MODEL_1_0_URI, "imapBody");
+
+    static final QName TYPE_IMAP_ATTACH = QName.createQName(IMAP_MODEL_1_0_URI, "imapAttach");
+    static final QName PROP_ATTACH_ID = QName.createQName(IMAP_MODEL_1_0_URI, "attachID");
+
+}

source/java/org/alfresco/repo/action/executer/ScriptActionExecuter.java

@@ -58,6 +58,7 @@ public class ScriptActionExecuter extends ActionExecuterAbstractBase
     private String companyHomePath;
     private StoreRef storeRef;
     private ScriptLocation scriptLocation;
+    private String webApplicationContextUrl;
 
     /**
      * @param serviceRegistry       The serviceRegistry to set.
@@ -95,6 +96,16 @@ public class ScriptActionExecuter extends ActionExecuterAbstractBase
         this.scriptLocation = scriptLocation;
     }
 
+    /**
+     * Set the web application context url
+     * 
+     * @param webApplicationContextUrl web application context url
+     */
+    public void setWebApplicationContextUrl(String webApplicationContextUrl)
+    {
+        this.webApplicationContextUrl = webApplicationContextUrl;
+    }
+
     /**
      * Allow adhoc properties to be passed to this action
      * 
@@ -150,6 +161,8 @@ public class ScriptActionExecuter extends ActionExecuterAbstractBase
                 ScriptAction scriptAction = new ScriptAction(this.serviceRegistry, action, this.actionDefinition);
                 model.put("action", scriptAction);
 
+                model.put("webApplicationContextUrl", webApplicationContextUrl);
+
                 Object result = null;
                 if (this.scriptLocation == null)
                 {

source/java/org/alfresco/repo/admin/patch/impl/ImapFoldersPatch.java

@@ -0,0 +1,264 @@
+/*
+ * Copyright (C) 2005-2009 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of 
+ * the GPL, you may redistribute this Program in connection with Free/Libre 
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's 
+ * FLOSS exception.  You should have recieved a copy of the text describing 
+ * the FLOSS exception, and it is also available here: 
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.repo.admin.patch.impl;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.Properties;
+
+import org.alfresco.i18n.I18NUtil;
+import org.alfresco.repo.admin.patch.AbstractPatch;
+import org.alfresco.repo.importer.ACPImportPackageHandler;
+import org.alfresco.repo.importer.ImporterBootstrap;
+import org.alfresco.repo.security.authentication.AuthenticationUtil;
+import org.alfresco.repo.security.authentication.AuthenticationUtil.RunAsWork;
+import org.alfresco.service.cmr.admin.PatchException;
+import org.alfresco.service.cmr.repository.NodeRef;
+import org.alfresco.service.cmr.repository.StoreRef;
+import org.alfresco.service.cmr.view.ImporterService;
+import org.alfresco.service.cmr.view.Location;
+import org.springframework.context.MessageSource;
+import org.springframework.core.io.ClassPathResource;
+/**
+ * Builds folders tree necessary for IMAP functionality and imports email action scripts.
+ * 
+ * 1. Company Home > Data Dictionary > Imap Config > Templates
+ * 2. Company Home > Data Dictionary > Email Actions > search
+ * 3. Company Home > Data Dictionary > Scripts > command-processor.js, command-search.js
+ * 
+ * @author Arseny Kovalchuk
+ */
+public class ImapFoldersPatch extends AbstractPatch
+{
+    // messages' ids
+    private static final String MSG_EXISTS = "patch.imapFolders.result.exists";
+    private static final String MSG_CREATED = "patch.imapFolders.result.created";
+
+    // folders' names for path building
+    private static final String PROPERTY_COMPANY_HOME_CHILDNAME = "spaces.company_home.childname";
+    private static final String PROPERTY_DICTIONARY_CHILDNAME = "spaces.dictionary.childname";
+    private static final String PROPERTY_SCRIPTS_CHILDNAME = "spaces.scripts.childname";
+    private static final String PROPERTY_IMAP_CONFIG_CHILDNAME = "spaces.imapConfig.childname";
+
+    private ImporterBootstrap importerBootstrap;
+    private MessageSource messageSource;
+    protected Properties configuration;
+    private ImporterService importerService;
+
+    private NodeRef companyHomeNodeRef;
+    private NodeRef dictionaryNodeRef;
+    private NodeRef scriptsNodeRef;
+    private NodeRef imapConfigFolderNodeRef;
+    private String configFoldersACP;
+    private String emailActionsACP;
+    private String scriptsACP;
+
+    public void setImporterBootstrap(ImporterBootstrap importerBootstrap)
+    {
+        this.importerBootstrap = importerBootstrap;
+    }
+
+    public void setMessageSource(MessageSource messageSource)
+    {
+        this.messageSource = messageSource;
+    }
+
+    public void setImporterService(ImporterService importerService)
+    {
+        this.importerService = importerService;
+    }
+
+    public void setConfigFoldersACP(String configFoldersACP)
+    {
+        this.configFoldersACP = configFoldersACP;
+    }
+
+    public void setEmailActionsACP(String emailActionsACP)
+    {
+        this.emailActionsACP = emailActionsACP;
+    }
+
+    public void setScriptsACP(String scriptsACP)
+    {
+        this.scriptsACP = scriptsACP;
+    }
+
+    protected void checkCommonProperties() throws Exception
+    {
+        checkPropertyNotNull(importerBootstrap, "importerBootstrap");
+        checkPropertyNotNull(messageSource, "messageSource");
+        checkPropertyNotNull(importerService, "importerService");
+    }
+
+    protected void setUp() throws Exception
+    {
+        // get the node store that we must work against
+        StoreRef storeRef = importerBootstrap.getStoreRef();
+        if (storeRef == null)
+        {
+            throw new PatchException("Bootstrap store has not been set");
+        }
+        NodeRef storeRootNodeRef = nodeService.getRootNode(storeRef);
+
+        this.configuration = importerBootstrap.getConfiguration();
+        // get the association names that form the path
+        String companyHomeChildName = configuration.getProperty(PROPERTY_COMPANY_HOME_CHILDNAME);
+        if (companyHomeChildName == null || companyHomeChildName.length() == 0)
+        {
+            throw new PatchException("Bootstrap property '" + PROPERTY_COMPANY_HOME_CHILDNAME + "' is not present");
+        }
+        String dictionaryChildName = configuration.getProperty(PROPERTY_DICTIONARY_CHILDNAME);
+        if (dictionaryChildName == null || dictionaryChildName.length() == 0)
+        {
+            throw new PatchException("Bootstrap property '" + PROPERTY_DICTIONARY_CHILDNAME + "' is not present");
+        }
+        String scriptsChildName = configuration.getProperty(PROPERTY_SCRIPTS_CHILDNAME);
+        if (scriptsChildName == null || scriptsChildName.length() == 0)
+        {
+            throw new PatchException("Bootstrap property '" + PROPERTY_SCRIPTS_CHILDNAME + "' is not present");
+        }
+
+        String imapConfigChildName = configuration.getProperty(PROPERTY_IMAP_CONFIG_CHILDNAME);
+        if (imapConfigChildName == null || imapConfigChildName.length() == 0)
+        {
+            throw new PatchException("Bootstrap property '" + PROPERTY_IMAP_CONFIG_CHILDNAME + "' is not present");
+        }
+
+        // build the search string to get the company home node
+        StringBuilder sb = new StringBuilder(256);
+        sb.append("/").append(companyHomeChildName);
+        String xpath = sb.toString();
+        // get the company home
+        List<NodeRef> nodeRefs = searchService.selectNodes(storeRootNodeRef, xpath, null, namespaceService, false);
+        if (nodeRefs.size() == 0)
+        {
+            throw new PatchException("XPath didn't return any results: \n" + "   root: " + storeRootNodeRef + "\n" + "   xpath: " + xpath);
+        }
+        else if (nodeRefs.size() > 1)
+        {
+            throw new PatchException("XPath returned too many results: \n" + "   root: " + storeRootNodeRef + "\n" + "   xpath: " + xpath + "\n" + "   results: " + nodeRefs);
+        }
+        this.companyHomeNodeRef = nodeRefs.get(0);
+
+        // build the search string to get the dictionary node
+        sb.append("/").append(dictionaryChildName);
+        xpath = sb.toString();
+        // get the dictionary node
+        nodeRefs = searchService.selectNodes(storeRootNodeRef, xpath, null, namespaceService, false);
+        if (nodeRefs.size() == 0)
+        {
+            throw new PatchException("XPath didn't return any results: \n" + "   root: " + storeRootNodeRef + "\n" + "   xpath: " + xpath);
+        }
+        else if (nodeRefs.size() > 1)
+        {
+            throw new PatchException("XPath returned too many results: \n" + "   root: " + storeRootNodeRef + "\n" + "   xpath: " + xpath + "\n" + "   results: " + nodeRefs);
+        }
+        this.dictionaryNodeRef = nodeRefs.get(0);
+        sb.append("/").append(scriptsChildName);
+        xpath = sb.toString();
+        nodeRefs = searchService.selectNodes(storeRootNodeRef, xpath, null, namespaceService, false);
+        if (nodeRefs.size() == 0)
+        {
+            throw new PatchException("XPath didn't return any results: \n" + "   root: " + storeRootNodeRef + "\n" + "   xpath: " + xpath);
+        }
+        else if (nodeRefs.size() > 1)
+        {
+            throw new PatchException("XPath returned too many results: \n" + "   root: " + storeRootNodeRef + "\n" + "   xpath: " + xpath + "\n" + "   results: " + nodeRefs);
+        }
+        this.scriptsNodeRef = nodeRefs.get(0);
+        // get the ImapConfig node
+        sb.delete((sb.length() - (scriptsChildName.length() + 1)), sb.length());
+        sb.append("/").append(imapConfigChildName);
+        xpath = sb.toString();
+        nodeRefs = searchService.selectNodes(storeRootNodeRef, xpath, null, namespaceService, false);
+        if (nodeRefs.size() > 1)
+        {
+            throw new PatchException("XPath returned too many results: \n" + "   root: " + storeRootNodeRef + "\n" + "   xpath: " + xpath + "\n" + "   results: " + nodeRefs);
+        }
+        else if (nodeRefs.size() == 0)
+        {
+            this.imapConfigFolderNodeRef = null;
+        }
+        else
+        {
+            this.imapConfigFolderNodeRef = nodeRefs.get(0);
+        }
+
+    }
+
+    @Override
+    protected String applyInternal() throws Exception
+    {
+        checkCommonProperties();
+        setUp();
+        String msg = null;
+        if (imapConfigFolderNodeRef == null)
+        {
+            // import the content
+            RunAsWork<Object> importRunAs = new RunAsWork<Object>()
+            {
+                public Object doWork() throws Exception
+                {
+                    importImapConfig();
+                    importScripts();
+                    importEmailActions();
+                    return null;
+                }
+            };
+            AuthenticationUtil.runAs(importRunAs, authenticationContext.getSystemUserName());
+            msg = I18NUtil.getMessage(MSG_CREATED);
+        }
+        else
+        {
+            msg = I18NUtil.getMessage(MSG_EXISTS, imapConfigFolderNodeRef);
+        }
+        return msg;
+
+    }
+
+    private void importImapConfig() throws IOException
+    {
+        importInternal(this.configFoldersACP, this.dictionaryNodeRef);
+    }
+
+    private void importEmailActions() throws IOException
+    {
+        importInternal(this.emailActionsACP, this.dictionaryNodeRef);
+    }
+
+    private void importScripts() throws IOException
+    {
+        importInternal(this.scriptsACP, this.scriptsNodeRef);
+    }
+
+    private void importInternal(String acpName, NodeRef space) throws IOException
+    {
+        ClassPathResource acpResource = new ClassPathResource(acpName);
+        ACPImportPackageHandler acpHandler = new ACPImportPackageHandler(acpResource.getFile(), null);
+        Location importLocation = new Location(space);
+        importerService.importView(acpHandler, importLocation, null, null);
+    }
+
+}

source/java/org/alfresco/repo/admin/patch/impl/ImapUsersPatch.java

@@ -0,0 +1,257 @@
+/*
+ * Copyright (C) 2005-2009 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * As a special exception to the terms and conditions of version 2.0 of.
+ * the GPL, you may redistribute this Program in connection with Free/Libre
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's
+ * FLOSS exception.  You should have recieved a copy of the text describing
+ * the FLOSS exception, and it is also available here:
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.repo.admin.patch.impl;
+
+import java.io.Serializable;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import org.alfresco.i18n.I18NUtil;
+import org.alfresco.model.ApplicationModel;
+import org.alfresco.model.ContentModel;
+import org.alfresco.repo.admin.patch.AbstractPatch;
+import org.alfresco.repo.importer.ImporterBootstrap;
+import org.alfresco.service.cmr.admin.PatchException;
+import org.alfresco.service.cmr.repository.ChildAssociationRef;
+import org.alfresco.service.cmr.repository.NodeRef;
+import org.alfresco.service.cmr.repository.StoreRef;
+import org.alfresco.service.cmr.search.ResultSet;
+import org.alfresco.service.cmr.search.SearchParameters;
+import org.alfresco.service.cmr.search.SearchService;
+import org.alfresco.service.namespace.NamespaceService;
+import org.alfresco.service.namespace.QName;
+import org.springframework.context.MessageSource;
+
+/**
+ * @author Dmitry Vaserin
+ */
+public class ImapUsersPatch extends AbstractPatch
+{
+    // messages' ids
+    private static final String MSG_EXISTS = "patch.imapUserFolders.result.exists";
+    private static final String MSG_CREATED = "patch.imapUserFolders.result.created";
+
+    // folders' names for path building
+    private static final String PROPERTY_COMPANY_HOME_CHILDNAME = "spaces.company_home.childname";
+    private static final String PROPERTY_IMAP_HOME_FOLDER_CHILDNAME = "spaces.imap_home.childname";
+
+    private static final String PROPERTY_ICON = "space-icon-default";
+    private static final String MSG_IMAP_HOME_FOLDER_NAME = "spaces.imap_home.name";
+    private static final String MSG_IMAP_HOME_FOLDER_DESCRIPTION = "spaces.imap_home.description";
+
+    private static final String INBOX_NAME = "INBOX";
+    private static final String INBOX_DECSRIPTION = "INBOX mail box";
+
+    private ImporterBootstrap importerBootstrap;
+    private MessageSource messageSource;
+
+    protected NodeRef companyHomeNodeRef;
+    protected Properties configuration;
+    protected NodeRef imapHomeNodeRef;
+
+    public void setImporterBootstrap(ImporterBootstrap importerBootstrap)
+    {
+        this.importerBootstrap = importerBootstrap;
+    }
+
+    public void setMessageSource(MessageSource messageSource)
+    {
+        this.messageSource = messageSource;
+    }
+
+    /**
+     * Ensure that required common properties have been set
+     */
+    protected void checkCommonProperties() throws Exception
+    {
+        checkPropertyNotNull(importerBootstrap, "importerBootstrap");
+        checkPropertyNotNull(namespaceService, "namespaceService");
+        checkPropertyNotNull(searchService, "searchService");
+        checkPropertyNotNull(nodeService, "nodeService");
+        checkPropertyNotNull(messageSource, "messageSource");
+    }
+
+    /**
+     * Extracts pertinent references and properties that are common to execution of this and derived patches.
+     */
+    protected void setUp() throws Exception
+    {
+        // get the node store that we must work against
+        StoreRef storeRef = importerBootstrap.getStoreRef();
+        if (storeRef == null)
+        {
+            throw new PatchException("Bootstrap store has not been set");
+        }
+        NodeRef storeRootNodeRef = nodeService.getRootNode(storeRef);
+
+        this.configuration = importerBootstrap.getConfiguration();
+        // get the association names that form the path
+        String companyHomeChildName = configuration.getProperty(PROPERTY_COMPANY_HOME_CHILDNAME);
+        if (companyHomeChildName == null || companyHomeChildName.length() == 0)
+        {
+            throw new PatchException("Bootstrap property '" + PROPERTY_COMPANY_HOME_CHILDNAME + "' is not present");
+        }
+        String imapHomeChildName = configuration.getProperty(PROPERTY_IMAP_HOME_FOLDER_CHILDNAME);
+        if (imapHomeChildName == null || imapHomeChildName.length() == 0)
+        {
+            throw new PatchException("Bootstrap property '" + PROPERTY_IMAP_HOME_FOLDER_CHILDNAME + "' is not present");
+        }
+
+        // build the search string to get the company home node
+        StringBuilder sb = new StringBuilder(256);
+        sb.append("/").append(companyHomeChildName);
+        String xpath = sb.toString();
+        // get the company home
+        List<NodeRef> nodeRefs = searchService.selectNodes(storeRootNodeRef, xpath, null, namespaceService, false);
+        if (nodeRefs.size() == 0)
+        {
+            throw new PatchException("XPath didn't return any results: \n" + "   root: " + storeRootNodeRef + "\n" + "   xpath: " + xpath);
+        }
+        else if (nodeRefs.size() > 1)
+        {
+            throw new PatchException("XPath returned too many results: \n" + "   root: " + storeRootNodeRef + "\n" + "   xpath: " + xpath + "\n" + "   results: " + nodeRefs);
+        }
+        this.companyHomeNodeRef = nodeRefs.get(0);
+
+        xpath = imapHomeChildName;
+        nodeRefs = searchService.selectNodes(companyHomeNodeRef, xpath, null, namespaceService, false);
+        if (nodeRefs.size() > 1)
+        {
+            throw new PatchException("XPath returned too many results: \n" + "   dictionary node: " + companyHomeNodeRef + "\n" + "   xpath: " + xpath + "\n" + "   results: "
+                    + nodeRefs);
+        }
+        else if (nodeRefs.size() == 0)
+        {
+            // the node does not exist
+            this.imapHomeNodeRef = null;
+        }
+        else
+        {
+            this.imapHomeNodeRef = nodeRefs.get(0);
+        }
+    }
+
+    @Override
+    protected String applyInternal() throws Exception
+    {
+        // properties must be set
+        checkCommonProperties();
+        // get useful values
+        setUp();
+
+        String msg = null;
+
+        if (imapHomeNodeRef == null)
+        {
+            // create it
+            createImapHomeFolders();
+            msg = I18NUtil.getMessage(MSG_CREATED, imapHomeNodeRef);
+        }
+        else
+        {
+            // it already exists
+            msg = I18NUtil.getMessage(MSG_EXISTS, imapHomeNodeRef);
+        }
+
+        // done
+        return msg;
+    }
+
+    private void createImapHomeFolders()
+    {
+        // get required properties
+        String imapHomeChildName = configuration.getProperty(PROPERTY_IMAP_HOME_FOLDER_CHILDNAME);
+        if (imapHomeChildName == null)
+        {
+            throw new PatchException("Bootstrap property '" + PROPERTY_IMAP_HOME_FOLDER_CHILDNAME + "' is not present");
+        }
+
+        String name = messageSource.getMessage(MSG_IMAP_HOME_FOLDER_NAME, null, I18NUtil.getLocale());
+        if (name == null || name.length() == 0)
+        {
+            throw new PatchException("Bootstrap property '" + MSG_IMAP_HOME_FOLDER_NAME + "' is not present");
+        }
+
+        String description = messageSource.getMessage(MSG_IMAP_HOME_FOLDER_DESCRIPTION, null, I18NUtil.getLocale());
+        if (description == null || description.length() == 0)
+        {
+            throw new PatchException("Bootstrap property '" + MSG_IMAP_HOME_FOLDER_DESCRIPTION + "' is not present");
+        }
+
+        imapHomeNodeRef = createSpace(companyHomeNodeRef, name, description, imapHomeChildName);
+
+        // Create IMAP Home and "INBOX" for each user
+        createImapUserHomes();
+
+    }
+
+    private void createImapUserHomes()
+    {
+        StringBuilder query = new StringBuilder(128);
+        query.append("@").append(NamespaceService.CONTENT_MODEL_PREFIX).append("\\:userName:*");
+
+        SearchParameters params = new SearchParameters();
+        params.setLanguage(SearchService.LANGUAGE_LUCENE);
+        params.addStore(importerBootstrap.getStoreRef());
+        params.setQuery(query.toString());
+
+        ResultSet results = searchService.query(params);
+        List<NodeRef> people;
+        try
+        {
+            people = results.getNodeRefs();
+        }
+        finally
+        {
+            results.close();
+        }
+
+        for (NodeRef nodeRef : people)
+        {
+            String userName = (String) nodeService.getProperty(nodeRef, ContentModel.PROP_USERNAME);
+            String desc = userName + " " + messageSource.getMessage(MSG_IMAP_HOME_FOLDER_NAME, null, I18NUtil.getLocale());
+            NodeRef userHome = createSpace(imapHomeNodeRef, userName, desc, userName);
+            // Create Inbox
+            createSpace(userHome, INBOX_NAME, INBOX_DECSRIPTION, INBOX_NAME);
+
+        }
+
+    }
+
+    private NodeRef createSpace(NodeRef parent, String name, String desc, String childName)
+    {
+        Map<QName, Serializable> properties = new HashMap<QName, Serializable>(7);
+        properties.put(ContentModel.PROP_NAME, name);
+        properties.put(ContentModel.PROP_TITLE, name);
+        properties.put(ContentModel.PROP_DESCRIPTION, desc);
+        properties.put(ApplicationModel.PROP_ICON, PROPERTY_ICON);
+        // create the node
+        ChildAssociationRef childAssocRef = nodeService.createNode(parent, ContentModel.ASSOC_CONTAINS, QName.resolveToQName(namespaceService, childName),
+                ContentModel.TYPE_FOLDER, properties);
+        NodeRef result = childAssocRef.getChildRef();
+
+        // add the required aspects
+        nodeService.addAspect(result, ApplicationModel.ASPECT_UIFACETS, null);
+        return result;
+    }
+}

source/java/org/alfresco/repo/imap/AlfrescoImapConst.java

@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2005-2009 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of 
+ * the GPL, you may redistribute this Program in connection with Free/Libre 
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's 
+ * FLOSS exception.  You should have recieved a copy of the text describing 
+ * the FLOSS exception, and it is also available here: 
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.repo.imap;
+
+/**
+ * @author Mike Shavnev
+ */
+public interface AlfrescoImapConst
+{
+
+    public static final char HIERARCHY_DELIMITER = '.';
+    public static final String NAMESPACE_PREFIX = "#";
+    public static final String USER_NAMESPACE = "#mail";
+    public static final String INBOX_NAME = "INBOX";
+
+    public static final String BODY_TEXT_PLAIN_NAME = "Body.txt";
+    public static final String BODY_TEXT_HTML_NAME = "Body.html";
+    public static final String MESSAGE_PREFIX = "Message_";
+    // Separator for user enties in flag and subscribe properties
+    public static final String USER_SEPARATOR = ";";
+
+    /**
+     * Defines {@link AlfrescoImapMailFolder} view mode as archive mode. Used for Email Archive View.
+     */
+    public static final String MODE_ARCHIVE = "archive";
+    /**
+     * Defines {@link AlfrescoImapMailFolder} view mode as virtual mode. Used for IMAP Virtualised View.
+     */
+    public static final String MODE_VIRTUAL = "virtual";
+
+    // Default content model email message templates
+    public static final String CLASSPATH_TEXT_PLAIN_TEMPLATE = "/alfresco/templates/imap/imap_message_text_plain.ftl";
+    public static final String CLASSPATH_TEXT_HTML_TEMPLATE = "/alfresco/templates/imap/imap_message_text_html.ftl";
+
+    public static final String DICTIONARY_TEMPLATE_PREFIX = "emailbody";
+    public static final String PREF_IMAP_FAVOURITE_SITES = "org.alfresco.share.sites.imap.favourites";
+
+    // AlfrescoImapMessage constants
+    public static final String MIME_VERSION = "MIME-Version";
+    public static final String CONTENT_TYPE = "Content-Type";
+    public static final String CONTENT_TRANSFER_ENCODING = "Content-Transfer-Encoding";
+    public static final String MULTIPART_MIXED = "mixed";
+    public static final String CONTENT_ID = "Content-ID";
+    public static final String X_ALF_NODEREF_ID = "X-Alfresco-NodeRef-ID"; // The NodeRef id header
+    public static final String X_ALF_SERVER_UID = "X-Alfresco-Server-UID"; // The unique identifier of Alfresco server
+    public static final String EIGHT_BIT_ENCODING = "8bit";
+    public static final String BASE_64_ENCODING = "base64";
+    public static final String UTF_8 = "UTF-8";
+
+}

source/java/org/alfresco/repo/imap/AlfrescoImapHostManager.java

@@ -0,0 +1,958 @@
+/*
+ * Copyright (C) 2005-2009 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of 
+ * the GPL, you may redistribute this Program in connection with Free/Libre 
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's 
+ * FLOSS exception.  You should have recieved a copy of the text describing 
+ * the FLOSS exception, and it is also available here: 
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.repo.imap;
+
+import java.io.Serializable;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.StringTokenizer;
+
+import org.alfresco.model.ContentModel;
+import org.alfresco.model.ImapModel;
+import org.alfresco.repo.imap.config.ImapConfigElement.ImapConfig;
+import org.alfresco.repo.imap.exception.AlfrescoImapFolderException;
+import org.alfresco.repo.model.filefolder.FileFolderServiceImpl;
+import org.alfresco.repo.security.authentication.AuthenticationUtil;
+import org.alfresco.service.ServiceRegistry;
+import org.alfresco.service.cmr.model.FileExistsException;
+import org.alfresco.service.cmr.model.FileFolderService;
+import org.alfresco.service.cmr.model.FileInfo;
+import org.alfresco.service.cmr.model.FileNotFoundException;
+import org.alfresco.service.cmr.repository.NodeRef;
+import org.alfresco.service.cmr.repository.NodeService;
+import org.alfresco.service.cmr.security.AccessStatus;
+import org.alfresco.service.cmr.security.PermissionService;
+import org.alfresco.service.namespace.QName;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import com.icegreen.greenmail.imap.AuthorizationException;
+import com.icegreen.greenmail.imap.ImapHostManager;
+import com.icegreen.greenmail.store.FolderException;
+import com.icegreen.greenmail.store.MailFolder;
+import com.icegreen.greenmail.user.GreenMailUser;
+import com.icegreen.greenmail.util.GreenMailUtil;
+
+/**
+ * @author Mike Shavnev
+ */
+public class AlfrescoImapHostManager implements ImapHostManager
+{
+
+    private Log logger = LogFactory.getLog(AlfrescoImapHostManager.class);
+
+    private ServiceRegistry serviceRegistry;
+
+    private NodeService nodeService;
+    private FileFolderService fileFolderService;
+    private ImapHelper imapHelper;
+
+    /**
+     * Returns the hierarchy delimiter for mailboxes on this host.
+     * 
+     * @return The hierarchy delimiter character.
+     */
+    public char getHierarchyDelimiter()
+    {
+        return AlfrescoImapConst.HIERARCHY_DELIMITER;
+    }
+
+    /**
+     * Returns an collection of mailboxes. Method searches mailboxes under mount points defined for a specific user. Mount points include user's IMAP Virtualised Views and Email
+     * Archive Views. This method serves LIST command of the IMAP protocol.
+     * 
+     * @param user User making the request
+     * @param mailboxPattern String name of a mailbox possible including a wildcard.
+     * @return Collection of mailboxes matching the pattern.
+     * @throws com.icegreen.greenmail.store.FolderException
+     */
+    public Collection<MailFolder> listMailboxes(GreenMailUser user, String mailboxPattern) throws FolderException
+    {
+        mailboxPattern = GreenMailUtil.convertFromUtf7(mailboxPattern);
+        if (logger.isDebugEnabled())
+        {
+            logger.debug("Listing mailboxes: mailboxPattern=" + mailboxPattern);
+        }
+        mailboxPattern = imapHelper.getMailPathInRepo(mailboxPattern);
+        if (logger.isDebugEnabled())
+        {
+            logger.debug("Listing mailboxes: mailboxPattern in alfresco=" + mailboxPattern);
+        }
+
+        Collection<MailFolder> result = new LinkedList<MailFolder>();
+
+        Map<String, NodeRef> mountPoints = imapHelper.getMountPoints();
+        Map<String, ImapConfig> imapConfigs = imapHelper.getImapConfigs();
+
+        NodeRef mountPoint;
+        for (String mountPointName : mountPoints.keySet())
+        {
+
+            mountPoint = mountPoints.get(mountPointName);
+            FileInfo mountPointFileInfo = imapHelper.getFileFolderService().getFileInfo(mountPoint);
+
+            NodeRef mountParent = imapHelper.getNodeService().getParentAssocs(mountPoint).get(0).getParentRef();
+            String mode = imapConfigs.get(mountPointName).getMode();
+
+            if (!mailboxPattern.equals("*"))
+            {
+                mountPoint = mountParent;
+            }
+
+            boolean isVirtualView = imapConfigs.get(mountPointName).getMode().equals(AlfrescoImapConst.MODE_VIRTUAL);
+            Collection<FileInfo> folders = listFolder(mountPoint, user, mailboxPattern, isVirtualView);
+            if (folders != null)
+            {
+                for (FileInfo folder : folders)
+                {
+                    result.add(new AlfrescoImapMailFolder(user.getQualifiedMailboxName(), folder, folder.getName(), mode, mountParent, mountPointName, imapHelper));
+                }
+            }
+            if (mailboxPattern.equals("*"))
+            {
+                result.add(new AlfrescoImapMailFolder(user.getQualifiedMailboxName(), mountPointFileInfo, mountPointName, mode, mountParent, mountPointName, imapHelper));
+            }
+        }
+        mountPoint = imapHelper.getUserImapHomeRef(user.getLogin());
+        Collection<FileInfo> imapFolders = listFolder(mountPoint, user, mailboxPattern, false);
+        if (imapFolders != null)
+        {
+            for (FileInfo imapFolder : imapFolders)
+            {
+                result.add(new AlfrescoImapMailFolder(user.getQualifiedMailboxName(), imapFolder, imapFolder.getName(), AlfrescoImapConst.MODE_ARCHIVE, mountPoint, null,
+                        imapHelper));
+            }
+        }
+
+        return result;
+    }
+
+    private Collection<FileInfo> listFolder(NodeRef root, GreenMailUser user, String mailboxPattern, boolean isVirtualView) throws FolderException
+    {
+        if (logger.isDebugEnabled())
+        {
+            logger.debug("Listing mailboxes: mailboxPattern=" + mailboxPattern);
+        }
+
+        Collection<FileInfo> result = new LinkedList<FileInfo>();
+
+        int index = mailboxPattern.indexOf(AlfrescoImapConst.HIERARCHY_DELIMITER);
+
+        String name = null;
+        String remainName = null;
+
+        if (index < 0)
+        {
+            name = mailboxPattern;
+        }
+        else
+        {
+            name = mailboxPattern.substring(0, index);
+            remainName = mailboxPattern.substring(index + 1);
+        }
+
+        if (logger.isDebugEnabled())
+        {
+            logger.debug("Listing mailboxes: name=" + name);
+        }
+            
+        if (index < 0)
+        {
+            if ("*".equals(name))
+            {
+                List<FileInfo> list = imapHelper.searchFolders(root, name, true, isVirtualView);
+                if (list.size() > 0)
+                {
+                    return list;
+                }
+                return null;
+            }
+            else if (name.endsWith("*"))
+            {
+                List<FileInfo> list = imapHelper.searchFolders(root, name.replace('%', '*'), false, isVirtualView);
+                if (list.size() > 0)
+                {
+                    result.addAll(list);
+                    for (FileInfo fileInfo : list)
+                    {
+                        List<FileInfo> childList = imapHelper.searchFolders(fileInfo.getNodeRef(), "*", true, isVirtualView);
+                        result.addAll(childList);
+                    }
+                    return result;
+                }
+                return null;
+            }
+            else if (name.contains("%") || name.contains("*"))
+            {
+                List<FileInfo> list = imapHelper.searchFolders(root, name.replace('%', '*'), false, isVirtualView);
+                if (list.size() > 0)
+                {
+                    return list;
+                }
+                return null;
+            }
+            else
+            {
+                List<FileInfo> list = imapHelper.searchFolders(root, name, false, isVirtualView);
+                if (list.size() > 0)
+                {
+                    return list;
+                }
+                return null;
+            }
+        }
+
+        List<FileInfo> list = imapHelper.searchFolders(root, name.replace('%', '*'), false, isVirtualView);
+        for (FileInfo folder : list)
+        {
+            Collection<FileInfo> childFolders = listFolder(folder.getNodeRef(), user, remainName, isVirtualView);
+            if (childFolders != null)
+            {
+                result.addAll(childFolders);
+            }
+        }
+
+        if (result.isEmpty())
+        {
+            return null;
+        }
+
+        return result;
+    }
+
+    /**
+     * Returns an collection of subscribed mailboxes. To appear in search result mailboxes should have {http://www.alfresco.org/model/imap/1.0}subscribed property specified for
+     * user. Method searches subscribed mailboxes under mount points defined for a specific user. Mount points include user's IMAP Virtualised Views and Email Archive Views. This
+     * method serves LSUB command of the IMAP protocol.
+     * 
+     * @param user User making the request
+     * @param mailboxPattern String name of a mailbox possible including a wildcard.
+     * @return Collection of mailboxes matching the pattern.
+     * @throws com.icegreen.greenmail.store.FolderException
+     */
+    public Collection<MailFolder> listSubscribedMailboxes(GreenMailUser user, String mailboxPattern) throws FolderException
+    {
+        if (logger.isDebugEnabled())
+        {
+            logger.debug("Listing subscribed mailboxes: mailboxPattern=" + mailboxPattern);
+        }
+        mailboxPattern = imapHelper.getMailPathInRepo(mailboxPattern);
+        if (logger.isDebugEnabled())
+        {
+            logger.debug("Listing subscribed mailboxes: mailboxPattern in alfresco=" + mailboxPattern);
+        }
+
+        Collection<MailFolder> result = new LinkedList<MailFolder>();
+
+        Map<String, NodeRef> mountPoints = imapHelper.getMountPoints();
+        Map<String, ImapConfig> imapConfigs = imapHelper.getImapConfigs();
+
+        NodeRef mountPoint;
+
+        for (String mountPointName : mountPoints.keySet())
+        {
+
+            mountPoint = mountPoints.get(mountPointName);
+            FileInfo mountPointFileInfo = imapHelper.getFileFolderService().getFileInfo(mountPoint);
+            NodeRef mountParent = imapHelper.getNodeService().getParentAssocs(mountPoint).get(0).getParentRef();
+            String viewMode = imapConfigs.get(mountPointName).getMode();
+
+            if (!mailboxPattern.equals("*"))
+            {
+                mountPoint = mountParent;
+            }
+
+            boolean isVirtualView = imapConfigs.get(mountPointName).getMode().equals(AlfrescoImapConst.MODE_VIRTUAL);
+            Collection<MailFolder> folders = listSubscribedFolder(mountPoint, mountPoint, user, mailboxPattern, isVirtualView);
+            if (folders != null)
+            {
+                for (MailFolder mailFolder : folders)
+                {
+                    AlfrescoImapMailFolder folder = (AlfrescoImapMailFolder) mailFolder;
+                    folder.setMountPointName(mountPointName);
+                    folder.setViewMode(viewMode);
+                    folder.setMountParent(mountParent);
+                }
+                result.addAll(folders);
+            }
+
+            if (mailboxPattern.equals("*"))
+            {
+                if (isSubscribed(mountPointFileInfo, user.getLogin()))
+                {
+                    result.add(new AlfrescoImapMailFolder(user.getQualifiedMailboxName(), mountPointFileInfo, mountPointName, viewMode, mountParent, mountPointName, imapHelper));
+                }
+                // \NoSelect
+                else if (hasSubscribedChild(mountPointFileInfo, user.getLogin(), isVirtualView))
+                {
+                    result.add(new AlfrescoImapMailFolder(user.getQualifiedMailboxName(), mountPointFileInfo, mountPointName, viewMode, mountParent, mountPointName, imapHelper,
+                            false));
+                }
+            }
+
+        }
+
+        NodeRef root = imapHelper.getSpacesStoreNodeRef();
+
+        root = imapHelper.getUserImapHomeRef(user.getLogin());
+        Collection<MailFolder> imapFolders = listSubscribedFolder(root, root, user, mailboxPattern, false);
+
+        if (imapFolders != null)
+        {
+            result.addAll(imapFolders);
+        }
+
+        return result;
+    }
+
+    private Collection<MailFolder> listSubscribedFolder(NodeRef mailboxRoot, NodeRef root, GreenMailUser user, String mailboxPattern, boolean isVirtualView) throws FolderException
+    {
+        if (logger.isDebugEnabled())
+        {
+            logger.debug("Listing mailboxes: mailboxPattern=" + mailboxPattern);
+        }
+
+        int index = mailboxPattern.indexOf(AlfrescoImapConst.HIERARCHY_DELIMITER);
+
+        String name = null;
+        String remainName = null;
+
+        if (index < 0)
+        {
+            name = mailboxPattern;
+        }
+        else
+        {
+            name = mailboxPattern.substring(0, index);
+            remainName = mailboxPattern.substring(index + 1);
+        }
+
+        if (logger.isDebugEnabled())
+        {
+            logger.debug("Listing mailboxes: name=" + name);
+        }
+
+        if (index < 0)
+        {
+            if ("*".equals(name))
+            {
+                List<FileInfo> list = imapHelper.searchFolders(root, name, true, isVirtualView);
+                Collection<FileInfo> subscribedList = getSubscribed(list, user.getLogin());
+
+                if (subscribedList.size() > 0)
+                {
+                    return createMailFolderList(user, subscribedList, mailboxRoot);
+                }
+                return null;
+            }
+            else if (name.endsWith("*"))
+            {
+                List<FileInfo> fullList = new LinkedList<FileInfo>();
+                List<FileInfo> list = imapHelper.searchFolders(root, name.replace('%', '*'), false, isVirtualView);
+                Collection<FileInfo> subscribedList = getSubscribed(list, user.getLogin());
+
+                if (list.size() > 0)
+                {
+                    fullList.addAll(subscribedList);
+                    for (FileInfo fileInfo : list)
+                    {
+                        List<FileInfo> childList = imapHelper.searchFolders(fileInfo.getNodeRef(), "*", true, isVirtualView);
+                        fullList.addAll(getSubscribed(childList, user.getLogin()));
+                    }
+                    return createMailFolderList(user, fullList, mailboxRoot);
+                }
+                return null;
+            }
+            else if ("%".equals(name))
+            {
+                List<FileInfo> list = imapHelper.searchFolders(root, "*", false, isVirtualView);
+                LinkedList<MailFolder> subscribedList = new LinkedList<MailFolder>();
+
+                for (FileInfo fileInfo : list)
+                {
+                    if (isSubscribed(fileInfo, user.getLogin()))
+                    {
+                        // folderName, viewMode, mountPointName will be setted in listSubscribedMailboxes() method
+                        subscribedList.add(new AlfrescoImapMailFolder(user.getQualifiedMailboxName(), fileInfo, null, null, mailboxRoot, null, imapHelper));
+                    }
+                    // \NoSelect
+                    else if (hasSubscribedChild(fileInfo, user.getLogin(), isVirtualView))
+                    {
+                        // folderName, viewMode, mountPointName will be setted in listSubscribedMailboxes() method
+                        subscribedList.add(new AlfrescoImapMailFolder(user.getQualifiedMailboxName(), fileInfo, null, null, mailboxRoot, null, imapHelper, false));
+                    }
+                }
+
+                return subscribedList;
+            }
+            else if (name.contains("%") || name.contains("*"))
+            {
+                List<FileInfo> list = imapHelper.searchFolders(root, name.replace('%', '*'), false, isVirtualView);
+                Collection<FileInfo> subscribedList = getSubscribed(list, user.getLogin());
+
+                if (subscribedList.size() > 0)
+                {
+                    return createMailFolderList(user, subscribedList, mailboxRoot);
+                }
+                return null;
+            }
+            else
+            {
+                List<FileInfo> list = imapHelper.searchFolders(root, name, false, isVirtualView);
+                Collection<FileInfo> subscribedList = getSubscribed(list, user.getLogin());
+
+                if (subscribedList.size() > 0)
+                {
+                    return createMailFolderList(user, subscribedList, mailboxRoot);
+                }
+                return null;
+            }
+        }
+
+        // If (index != -1) this is not the last level
+        Collection<MailFolder> result = new LinkedList<MailFolder>();
+
+        List<FileInfo> list = imapHelper.searchFolders(root, name.replace('%', '*'), false, isVirtualView);
+        for (FileInfo folder : list)
+        {
+            Collection<MailFolder> childFolders = listSubscribedFolder(mailboxRoot, folder.getNodeRef(), user, remainName, isVirtualView);
+
+            if (childFolders != null)
+            {
+                result.addAll(childFolders);
+            }
+        }
+
+        if (result.isEmpty())
+        {
+            return null;
+        }
+
+        return result;
+    }
+
+    /**
+     * Renames an existing mailbox. The specified mailbox must already exist, the requested name must not exist already but must be able to be created and the user must have rights
+     * to delete the existing mailbox and create a mailbox with the new name. Any inferior hierarchical names must also be renamed. If INBOX is renamed, the contents of INBOX are
+     * transferred to a new mailbox with the new name, but INBOX is not deleted. If INBOX has inferior mailbox these are not renamed. This method serves RENAME command of the IMAP
+     * protocol. <p/> Method searches mailbox under mount points defined for a specific user. Mount points include user's IMAP Virtualised Views and Email Archive Views.
+     * 
+     * @param user User making the request.
+     * @param oldMailboxName String name of the existing folder
+     * @param newMailboxName String target new name
+     * @throws com.icegreen.greenmail.store.FolderException if an existing folder with the new name.
+     * @throws AlfrescoImapFolderException if user does not have rights to create the new mailbox.
+     */
+
+    public void renameMailbox(GreenMailUser user, String oldMailboxName, String newMailboxName) throws FolderException, AuthorizationException
+    {
+        oldMailboxName = GreenMailUtil.convertFromUtf7(oldMailboxName);
+        newMailboxName = GreenMailUtil.convertFromUtf7(newMailboxName);
+        if (logger.isDebugEnabled())
+        {
+            logger.debug("Renaming folder: oldMailboxName=" + oldMailboxName + " newMailboxName=" + newMailboxName);
+        }
+
+        AlfrescoImapMailFolder sourceNode = (AlfrescoImapMailFolder) getFolder(user, GreenMailUtil.convertInUtf7(oldMailboxName));
+
+        NodeRef root = imapHelper.getMailboxRootRef(oldMailboxName, user.getLogin());
+        String mailboxRepoName = imapHelper.getMailPathInRepo(newMailboxName);
+
+        StringTokenizer tokenizer = new StringTokenizer(mailboxRepoName, String.valueOf(AlfrescoImapConst.HIERARCHY_DELIMITER));
+
+        NodeRef parentNodeRef = root;
+        while (tokenizer.hasMoreTokens())
+        {
+            String folderName = tokenizer.nextToken();
+
+            if (!tokenizer.hasMoreTokens())
+            {
+                try
+                {
+                    if (oldMailboxName.equalsIgnoreCase(AlfrescoImapConst.INBOX_NAME))
+                    {
+                        // If you trying to rename INBOX
+                        // - just copy it to another folder with new name
+                        // and leave INBOX (with children) intact.
+                        fileFolderService.copy(sourceNode.getFolderInfo().getNodeRef(), parentNodeRef, folderName);
+                        List<FileInfo> itemsForRemove = fileFolderService.list(sourceNode.getFolderInfo().getNodeRef());
+                        for (FileInfo fileInfo : itemsForRemove)
+                        {
+                            fileFolderService.delete(fileInfo.getNodeRef());
+                        }
+
+                    }
+                    else
+                    {
+                        fileFolderService.move(sourceNode.getFolderInfo().getNodeRef(), parentNodeRef, folderName);
+                    }
+                    return;
+                }
+                catch (FileExistsException e)
+                {
+                    throw new FolderException(FolderException.ALREADY_EXISTS_LOCALLY);
+                }
+                catch (FileNotFoundException e)
+                {
+                    if (logger.isDebugEnabled())
+                    {
+                        logger.error(e);
+                    }
+                }
+
+            }
+            else
+            {
+                List<FileInfo> folders = imapHelper.searchFolders(parentNodeRef, folderName, false, true);
+
+                if (folders.size() == 0)
+                {
+                    AccessStatus status = imapHelper.hasPermission(parentNodeRef, PermissionService.WRITE);
+                    if (status == AccessStatus.DENIED)
+                    {
+                        if (logger.isDebugEnabled())
+                        {
+                            logger.debug("Creating folder: Cant't create folder - Permission denied");
+                        }
+                        throw new AlfrescoImapFolderException(AlfrescoImapFolderException.PERMISSION_DENIED);
+                    }
+
+                    if (logger.isDebugEnabled())
+                    {
+                        logger.debug("Create mailBox: " + folderName);
+                    }
+                    FileFolderServiceImpl.makeFolders(fileFolderService, parentNodeRef, Arrays.asList(folderName), ContentModel.TYPE_FOLDER);
+                }
+                else
+                {
+                    parentNodeRef = folders.get(0).getNodeRef();
+                    if (logger.isDebugEnabled())
+                    {
+                        logger.debug("MailBox: " + folderName + " already exists");
+                    }
+                }
+            }
+        }
+
+    }
+
+    /**
+     * Returns a reference to a newly created mailbox. The request should specify a mailbox that does not already exist on this server, that could exist on this server and that the
+     * user has rights to create. This method serves CREATE command of the IMAP protocol.
+     * 
+     * @param user User making the request.
+     * @param mailboxName String name of the target
+     * @return an Mailbox reference.
+     * @throws com.icegreen.greenmail.store.FolderException if mailbox already exists
+     * @throws AlfrescoImapFolderException if user does not have rights to create the new mailbox.
+     */
+    public MailFolder createMailbox(GreenMailUser user, String mailboxName) throws AuthorizationException, FolderException
+    {
+        mailboxName = GreenMailUtil.convertFromUtf7(mailboxName);
+        if (logger.isDebugEnabled())
+        {
+            logger.debug("Creating folder: " + mailboxName);
+        }
+
+        NodeRef root = imapHelper.getMailboxRootRef(mailboxName, user.getLogin());
+
+        String mountPointName = imapHelper.getMountPointName(mailboxName);
+        String mailboxRepoNam = imapHelper.getMailPathInRepo(mailboxName);
+        StringTokenizer tokenizer = new StringTokenizer(mailboxRepoNam, String.valueOf(AlfrescoImapConst.HIERARCHY_DELIMITER));
+
+        NodeRef parentNodeRef = root;
+
+        while (tokenizer.hasMoreTokens())
+        {
+            String folderName = tokenizer.nextToken();
+
+            List<FileInfo> folders = imapHelper.searchFolders(parentNodeRef, folderName, false, true);
+
+            if (folders.size() == 0)
+            {
+                AccessStatus status = imapHelper.hasPermission(parentNodeRef, PermissionService.WRITE);
+                if (status == AccessStatus.DENIED)
+                {
+                    if (logger.isDebugEnabled())
+                    {
+                        logger.debug("Creating folder: Cant't create folder - Permission denied");
+                    }
+                    throw new AlfrescoImapFolderException(AlfrescoImapFolderException.PERMISSION_DENIED);
+                }
+
+                if (logger.isDebugEnabled())
+                {
+                    logger.debug("Create mailBox: " + mailboxName);
+                }
+                FileInfo mailFolder = FileFolderServiceImpl.makeFolders(fileFolderService, parentNodeRef, Arrays.asList(folderName), ContentModel.TYPE_FOLDER);
+
+
+                return new AlfrescoImapMailFolder(user.getQualifiedMailboxName(), mailFolder, folderName, imapHelper.getViewMode(mailboxName), root, mountPointName, imapHelper);
+
+            }
+            else
+            {
+                parentNodeRef = folders.get(0).getNodeRef();
+                if (logger.isDebugEnabled())
+                {
+                    logger.debug("MailBox: " + folderName + " already exists");
+                }
+            }
+        }
+
+        throw new FolderException(FolderException.ALREADY_EXISTS_LOCALLY);
+    }
+
+    /**
+     * Deletes an existing MailBox. Specified mailbox must already exist on this server, and the user must have rights to delete it. <p/> This method serves DELETE command of the
+     * IMAP protocol.
+     * 
+     * @param user User making the request.
+     * @param mailboxName String name of the target
+     * @throws com.icegreen.greenmail.store.FolderException if mailbox has a non-selectable store with children
+     */
+    public void deleteMailbox(GreenMailUser user, String mailboxName) throws FolderException, AuthorizationException
+    {
+        AlfrescoImapMailFolder folder = (AlfrescoImapMailFolder) getFolder(user, mailboxName);
+        NodeRef nodeRef = folder.getFolderInfo().getNodeRef();
+
+        List<FileInfo> childFolders = imapHelper.searchFolders(nodeRef, "*", false, false);
+
+        if (childFolders.isEmpty())
+        {
+            folder.signalDeletion();
+            // Delete child folders and messages
+            fileFolderService.delete(nodeRef);
+        }
+        else
+        {
+            if (folder.isSelectable())
+            {
+                // Delete all messages for this folder
+                // Don't delete subfolders and their messages
+                List<FileInfo> messages = imapHelper.searchFiles(nodeRef, "*", ImapModel.TYPE_IMAP_CONTENT, false);
+                for (FileInfo message : messages)
+                {
+                    fileFolderService.delete(message.getNodeRef());
+                }
+                nodeService.addAspect(nodeRef, ImapModel.ASPECT_IMAP_FOLDER_NONSELECTABLE, null);
+            }
+            else
+            {
+                throw new FolderException(mailboxName + " - Can't delete a non-selectable store with children.");
+            }
+        }
+    }
+
+    /**
+     * Returns a reference to an existing Mailbox. The requested mailbox must already exists on this server and the requesting user must have at least lookup rights. <p/> It is
+     * also can be used by to obtain hierarchy delimiter by the LIST command: <p/> C: 2 list "" "" <p/> S: * LIST () "." "" <p/> S: 2 OK LIST completed. <p/> Method searches
+     * mailbox under mount points defined for a specific user. Mount points include user's IMAP Virtualised Views and Email Archive Views.
+     * 
+     * @param user User making the request.
+     * @param mailboxName String name of the target.
+     * @return an Mailbox reference.
+     */
+    public MailFolder getFolder(GreenMailUser user, String mailboxName)
+    {
+        mailboxName = GreenMailUtil.convertFromUtf7(mailboxName);
+        if (logger.isDebugEnabled())
+        {
+            logger.debug("Getting folder: " + mailboxName);
+        }
+
+        // If MailFolder object is used to obtain hierarchy delimiter by LIST command:
+        // Example:
+        // C: 2 list "" ""
+        // S: * LIST () "." ""
+        // S: 2 OK LIST completed.
+        if ("".equals(mailboxName))
+        {
+            if (logger.isDebugEnabled())
+            {
+                logger.debug("Request for the hierarchy delimiter");
+            }
+            return new AlfrescoImapMailFolder(user.getQualifiedMailboxName(), null, null, null, null, null, null);
+        }
+
+        NodeRef root = imapHelper.getMailboxRootRef(mailboxName, user.getLogin());
+        String mountPointName = imapHelper.getMountPointName(mailboxName);
+        String mailboxRepoName = imapHelper.getMailPathInRepo(mailboxName);
+
+        StringTokenizer tokenizer = new StringTokenizer(mailboxRepoName, String.valueOf(AlfrescoImapConst.HIERARCHY_DELIMITER));
+        int count = tokenizer.countTokens();
+        NodeRef nodeRef = root;
+
+        while (tokenizer.hasMoreTokens())
+        {
+            String t = tokenizer.nextToken();
+            if (logger.isDebugEnabled())
+            {
+                logger.debug("token=" + t);
+            }
+            count--;
+
+            List<FileInfo> list = imapHelper.searchFolders(nodeRef, t, false, true);
+
+            if (count == 0)
+            {
+                if (!list.isEmpty())
+                {
+
+                    return new AlfrescoImapMailFolder(user.getQualifiedMailboxName(), list.get(0), list.get(0).getName(), imapHelper.getViewMode(mailboxName), root,
+                            mountPointName, imapHelper);
+                }
+                else
+                {
+                    return new AlfrescoImapMailFolder(user.getQualifiedMailboxName(), null, null, null, null, null, null);
+                }
+            }
+            else
+            {
+                if (!list.isEmpty())
+                {
+                    nodeRef = list.get(0).getNodeRef();
+                }
+                else
+                {
+                    return new AlfrescoImapMailFolder(user.getQualifiedMailboxName(), null, null, null, null, null, null);
+                }
+            }
+        }
+
+        throw new IllegalStateException("Error state");
+    }
+
+    /**
+     * Simply calls {@link #getFolder(GreenMailUser, String)}. <p/> Added to implement {@link ImapHostManager}.
+     */
+    public MailFolder getFolder(GreenMailUser user, String mailboxName, boolean mustExist) throws FolderException
+    {
+        return getFolder(user, mailboxName);
+    }
+
+    /**
+     * Returns a reference to the user's INBOX.
+     * 
+     * @param user The user making the request.
+     * @return The user's Inbox.
+     */
+    public MailFolder getInbox(GreenMailUser user) throws FolderException
+    {
+        return getFolder(user, AlfrescoImapConst.INBOX_NAME);
+    }
+
+    /**
+     * Not supported. May be used by GreenMailUser.create() method. <p/> Added to implement {@link ImapHostManager}.
+     */
+    public void createPrivateMailAccount(GreenMailUser user) throws FolderException
+    {
+        throw new UnsupportedOperationException();
+    }
+
+    /**
+     * Subscribes a user to a mailbox. The mailbox must exist locally and the user must have rights to modify it. <p/> This method serves SUBSCRIBE command of the IMAP protocol.
+     * 
+     * @param user User making the request
+     * @param mailbox String representation of a mailbox name.
+     */
+    public void subscribe(final GreenMailUser user, final String mailbox) throws FolderException
+    {
+        if (logger.isDebugEnabled())
+        {
+            logger.debug("Subscribing: " + mailbox);
+        }
+        AlfrescoImapMailFolder mailFolder = (AlfrescoImapMailFolder) getFolder(user, mailbox);
+        nodeService.addAspect(mailFolder.getFolderInfo().getNodeRef(), ImapModel.ASPECT_IMAP_FOLDER_SUBSCRIBED, null);
+//        This is a multiuser support. Commented due new requirements
+//        AuthenticationUtil.runAs(new AuthenticationUtil.RunAsWork<Void>()
+//        {
+//            public Void doWork() throws Exception
+//            {
+//                AlfrescoImapMailFolder mailFolder = (AlfrescoImapMailFolder) getFolder(user, mailbox);
+//                FileInfo fileInfo = mailFolder.getFolderInfo();
+//                if (fileInfo != null)
+//                {
+//                    String subscribedList = (String) nodeService.getProperty(fileInfo.getNodeRef(), ImapModel.PROP_IMAP_FOLDER_SUBSCRIBED);
+//                    if (subscribedList == null)
+//                    {
+//                        subscribedList = "";
+//                    }
+//                    subscribedList = subscribedList.replaceAll(imapHelper.formatUserEntry(user.getLogin()), "");
+//                    subscribedList += imapHelper.formatUserEntry(user.getLogin());
+//                    nodeService.setProperty(fileInfo.getNodeRef(), ImapModel.PROP_IMAP_FOLDER_SUBSCRIBED, subscribedList);
+//                }
+//                else
+//                {
+//                    logger.debug("MailBox: " + mailbox + "doesn't exsist. Maybe it was deleted earlier.");
+//                }
+//                return null;
+//            }
+//        }, AuthenticationUtil.getSystemUserName());
+    }
+
+    /**
+     * Unsubscribes from a given mailbox. <p/> This method serves UNSUBSCRIBE command of the IMAP protocol.
+     * 
+     * @param user User making the request
+     * @param mailbox String representation of a mailbox name.
+     */
+    public void unsubscribe(final GreenMailUser user, final String mailbox) throws FolderException
+    {
+        if (logger.isDebugEnabled())
+        {
+            logger.debug("Unsubscribing: " + mailbox);
+        }
+        AlfrescoImapMailFolder mailFolder = (AlfrescoImapMailFolder) getFolder(user, mailbox);
+        nodeService.removeAspect(mailFolder.getFolderInfo().getNodeRef(), ImapModel.ASPECT_IMAP_FOLDER_SUBSCRIBED);
+        
+//        This is a multiuser support. Commented due new requirements
+//        AuthenticationUtil.runAs(new AuthenticationUtil.RunAsWork<Void>()
+//        {
+//            public Void doWork() throws Exception
+//            {
+//                AlfrescoImapMailFolder mailFolder = (AlfrescoImapMailFolder) getFolder(user, mailbox);
+//                if (mailFolder.getFolderInfo() != null)
+//                {
+//                    FileInfo fileInfo = mailFolder.getFolderInfo();
+//                    String subscribedList = (String) nodeService.getProperty(fileInfo.getNodeRef(), ImapModel.PROP_IMAP_FOLDER_SUBSCRIBED);
+//                    if (subscribedList == null)
+//                    {
+//                        subscribedList = "";
+//                    }
+//                    subscribedList = subscribedList.replaceAll(imapHelper.formatUserEntry(user.getLogin()), "");
+//                    nodeService.setProperty(fileInfo.getNodeRef(), ImapModel.PROP_IMAP_FOLDER_SUBSCRIBED, subscribedList);
+//                }
+//                else
+//                {
+//                    logger.debug("MailBox: " + mailbox + " doesn't exsist. Maybe it was deleted earlier.");
+//                }
+//
+//                return null;
+//            }
+//        }, AuthenticationUtil.getSystemUserName());
+    }
+
+    /**
+     * Not supported. Used by GreenMail class.
+     */
+    public List getAllMessages()
+    {
+        throw new UnsupportedOperationException();
+    }
+    
+    private boolean isSubscribed(FileInfo fileInfo, String userName)
+    {
+        return nodeService.hasAspect(fileInfo.getNodeRef(), ImapModel.ASPECT_IMAP_FOLDER_SUBSCRIBED);
+//        This is a multiuser support. Commented due new requirements
+
+//        Map<QName, Serializable> properties = fileInfo.getProperties();
+//        String subscribedList = (String) properties.get(ImapModel.PROP_IMAP_FOLDER_SUBSCRIBED);
+//        if (subscribedList == null)
+//        {
+//            return false;
+//        }
+//        else
+//        {
+//            return subscribedList.contains(imapHelper.formatUserEntry(userName));
+//        }
+
+    }
+
+    private Collection<FileInfo> getSubscribed(List<FileInfo> list, String userName)
+    {
+        Collection<FileInfo> result = new LinkedList<FileInfo>();
+
+        for (FileInfo folderInfo : list)
+        {
+            if (isSubscribed(folderInfo, userName))
+            {
+                result.add(folderInfo);
+            }
+        }
+
+        return result;
+    }
+
+    private boolean hasSubscribedChild(FileInfo parent, String userName, boolean isVirtualView)
+    {
+        List<FileInfo> list = imapHelper.searchFolders(parent.getNodeRef(), "*", true, isVirtualView);
+
+        for (FileInfo fileInfo : list)
+        {
+            if (isSubscribed(fileInfo, userName))
+            {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    private Collection<MailFolder> createMailFolderList(GreenMailUser user, Collection<FileInfo> list, NodeRef imapUserHomeRef)
+    {
+        Collection<MailFolder> result = new LinkedList<MailFolder>();
+
+        for (FileInfo folderInfo : list)
+        {
+            // folderName, viewMode, mountPointName will be setted in listSubscribedMailboxes() method
+            result.add(new AlfrescoImapMailFolder(user.getQualifiedMailboxName(), folderInfo, null, null, imapUserHomeRef, null, imapHelper));
+        }
+
+        return result;
+
+    }
+
+    // ----------------------Getters and Setters----------------------------
+
+    public void setServiceRegistry(ServiceRegistry serviceRegistry)
+    {
+        this.serviceRegistry = serviceRegistry;
+    }
+
+    public ServiceRegistry getServiceRegistry()
+    {
+        return serviceRegistry;
+    }
+
+    public void setNodeService(NodeService nodeService)
+    {
+        this.nodeService = nodeService;
+    }
+
+    public void setFileFolderService(FileFolderService fileFolderService)
+    {
+        this.fileFolderService = fileFolderService;
+    }
+
+    public void setImapHelper(ImapHelper imapHelper)
+    {
+        this.imapHelper = imapHelper;
+    }
+
+}

source/java/org/alfresco/repo/imap/AlfrescoImapMessage.java

@@ -0,0 +1,508 @@
+/*
+ * Copyright (C) 2005-2009 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of 
+ * the GPL, you may redistribute this Program in connection with Free/Libre 
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's 
+ * FLOSS exception.  You should have recieved a copy of the text describing 
+ * the FLOSS exception, and it is also available here: 
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.repo.imap;
+
+import static org.alfresco.repo.imap.AlfrescoImapConst.BASE_64_ENCODING;
+import static org.alfresco.repo.imap.AlfrescoImapConst.CONTENT_ID;
+import static org.alfresco.repo.imap.AlfrescoImapConst.CONTENT_TRANSFER_ENCODING;
+import static org.alfresco.repo.imap.AlfrescoImapConst.CONTENT_TYPE;
+import static org.alfresco.repo.imap.AlfrescoImapConst.MIME_VERSION;
+import static org.alfresco.repo.imap.AlfrescoImapConst.UTF_8;
+import static org.alfresco.repo.imap.AlfrescoImapConst.X_ALF_NODEREF_ID;
+import static org.alfresco.repo.imap.AlfrescoImapConst.X_ALF_SERVER_UID;
+
+import java.io.IOException;
+import java.io.Serializable;
+import java.io.UnsupportedEncodingException;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+
+import javax.activation.DataHandler;
+import javax.activation.DataSource;
+import javax.mail.Address;
+import javax.mail.Flags;
+import javax.mail.MessagingException;
+import javax.mail.Multipart;
+import javax.mail.Session;
+import javax.mail.internet.AddressException;
+import javax.mail.internet.ContentType;
+import javax.mail.internet.InternetAddress;
+import javax.mail.internet.MimeBodyPart;
+import javax.mail.internet.MimeMessage;
+import javax.mail.internet.MimeMultipart;
+import javax.mail.internet.MimeUtility;
+import javax.mail.util.ByteArrayDataSource;
+
+import org.alfresco.i18n.I18NUtil;
+import org.alfresco.model.ContentModel;
+import org.alfresco.model.ImapModel;
+import org.alfresco.repo.imap.ImapHelper.EmailBodyType;
+import org.alfresco.service.cmr.model.FileInfo;
+import org.alfresco.service.cmr.repository.ContentReader;
+import org.alfresco.service.cmr.repository.NodeRef;
+import org.alfresco.service.namespace.QName;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+/**
+ * Extended MimeMessage to represent a content stored in the Alfresco repository.
+ * 
+ * @author Arseny Kovalchuk
+ */
+public class AlfrescoImapMessage extends MimeMessage
+{
+    /** Used if imapHelper.getDefaultFromAddress is not set */
+    private static final String DEFAULT_EMAIL_FROM = "alfresco@alfresco.org";
+    private static final String DEFAULT_EMAIL_TO = DEFAULT_EMAIL_FROM;
+    private static final String KOI8R_CHARSET = "koi8-r";
+
+    private static Log logger = LogFactory.getLog(AlfrescoImapMessage.class);
+
+    private ImapHelper imapHelper;
+    private FileInfo messageInfo;
+
+    /**
+     * Constructs {@link AlfrescoImapMessage} object.
+     * 
+     * @param fileInfo - reference to the {@link FileInfo} object representing the message.
+     * @param imapHelper - reference to the {@link ImapHelper} object.
+     * @param generateBody - if {@code true} message body will be generated.
+     * 
+     * @throws MessagingException if generation of the body fails.
+     */
+    public AlfrescoImapMessage(FileInfo fileInfo, ImapHelper imapHelper, boolean generateBody) throws MessagingException
+    {
+        super(Session.getDefaultInstance(new Properties()));
+        this.messageInfo = fileInfo;
+        this.imapHelper = imapHelper;
+        if (generateBody)
+        {
+            setMessageHeaders();
+            buildMessage();
+        }
+    }
+
+    /**
+     * Constructs {@link AlfrescoImapMessage} object.
+     * 
+     * @param fileInfo - reference to the {@link FileInfo} object representing the message.
+     * @param imapHelper - reference to the {@link ImapHelper} object.
+     * @param message - {@link MimeMessage}
+     * @throws MessagingException
+     */
+    public AlfrescoImapMessage(FileInfo fileInfo, ImapHelper imapHelper, MimeMessage message) throws MessagingException
+    {
+        super(message);
+        this.messageInfo = fileInfo;
+        this.imapHelper = imapHelper;
+
+        setMessageHeaders();
+        final NodeRef nodeRef = fileInfo.getNodeRef();
+        Map<QName, Serializable> props = new HashMap<QName, Serializable>();
+        props.put(ImapModel.PROP_MESSAGE_FROM, InternetAddress.toString(message.getFrom()));
+        props.put(ImapModel.PROP_MESSAGE_TO, InternetAddress.toString(message.getRecipients(RecipientType.TO)));
+        props.put(ImapModel.PROP_MESSAGE_CC, InternetAddress.toString(message.getRecipients(RecipientType.CC)));
+
+        String[] subj = message.getHeader("Subject");
+        if (subj.length > 0)
+        {
+            props.put(ImapModel.PROP_MESSAGE_SUBJECT, subj[0]);
+            imapHelper.getNodeService().setProperty(nodeRef, ContentModel.PROP_DESCRIPTION, subj[0]);
+        }
+
+        Map<QName, Serializable> allprops = imapHelper.getNodeService().getProperties(fileInfo.getNodeRef());
+        allprops.putAll(props);
+        imapHelper.getNodeService().setProperties(nodeRef, allprops);
+        // setContent(buildMultipart(fileInfo)); - disabled for better performance.
+    }
+
+    /**
+     * Returns message flags.
+     * 
+     * @return {@link Flags}
+     */
+    @Override
+    public synchronized Flags getFlags()
+    {
+        return imapHelper.getFlags(messageInfo);
+    }
+
+    
+    /**
+     * Sets message flags.
+     * 
+     * @param flags - {@link Flags} object.
+     * @param value - flags value.
+     */
+    @Override
+    public synchronized void setFlags(Flags flags, boolean value) throws MessagingException
+    {
+        imapHelper.setFlags(messageInfo, flags, value);
+    }
+
+    
+    /**
+     * Returns {@link FileInfo} object representing message in Alfresco.
+     * 
+     * @return reference to the {@link FileInfo} object.
+     */
+    public FileInfo getMessageInfo()
+    {
+        return messageInfo;
+    }
+
+    private void setMessageHeaders() throws MessagingException
+    {
+        setHeader(MIME_VERSION, "1.0");
+        // Optional headers for further implementation of multiple Alfresco server support.
+        setHeader(X_ALF_NODEREF_ID, messageInfo.getNodeRef().getId());
+        setHeader(X_ALF_SERVER_UID, imapHelper.getAlfrescoServerUID());
+    }
+
+    /**
+     * This method builds MimeMessage based on either ImapModel or ContentModel type.
+     * 
+     * @param fileInfo - Source file information {@link FileInfo}
+     * @throws MessagingException
+     */
+    private void buildMessage() throws MessagingException
+    {
+        final NodeRef nodeRef = messageInfo.getNodeRef();
+        if (ImapModel.TYPE_IMAP_CONTENT.equals(imapHelper.getNodeService().getType(nodeRef)))
+        {
+            buildImapModelMessage();
+        }
+        else
+        {
+            buildContentModelMessage();
+        }
+    }
+
+    /**
+     * This method builds MimeMessage based on {@link ImapModel}
+     * 
+     * @param fileInfo - Source file information {@link FileInfo}
+     * @throws MessagingException
+     */
+    private void buildImapModelMessage() throws MessagingException
+    {
+        Map<QName, Serializable> properties = messageInfo.getProperties();
+        setSentDate(messageInfo.getModifiedDate());
+        String prop = (String) properties.get(ImapModel.PROP_MESSAGE_FROM);
+        addFromInternal(prop);
+        prop = (String) properties.get(ImapModel.PROP_MESSAGE_TO);
+
+        if (prop != null && prop.length() > 0)
+        {
+            addRecipients(RecipientType.TO, InternetAddress.parse(prop));
+        }
+        else
+        {
+            addRecipients(RecipientType.TO, DEFAULT_EMAIL_TO);
+        }
+
+        prop = (String) properties.get(ImapModel.PROP_MESSAGE_CC);
+        if (prop != null && prop.length() > 0)
+        {
+            addRecipients(RecipientType.CC, InternetAddress.parse(prop));
+        }
+
+        prop = (String) properties.get(ImapModel.PROP_MESSAGE_SUBJECT);
+        setSubject(prop == null ? messageInfo.getName() : prop);
+
+        setContent(buildImapModelMultipart());
+
+    }
+
+    /**
+     * This method builds {@link MimeMessage} based on {@link ContentModel}
+     * 
+     * @param fileInfo - Source file information {@link FileInfo}
+     * @throws MessagingException
+     */
+    private void buildContentModelMessage() throws MessagingException
+    {
+        Map<QName, Serializable> properties = messageInfo.getProperties();
+        String prop = null;
+        setSentDate(messageInfo.getModifiedDate());
+        // Add FROM address
+        Address[] addressList = buildSenderFromAddress(properties);
+        addFrom(addressList);
+        // Add TO address
+        addressList = buildRecipientToAddress();
+        addRecipients(RecipientType.TO, addressList);
+        prop = (String) properties.get(ContentModel.PROP_TITLE);
+        try
+        {
+            prop = (prop == null) ? MimeUtility.encodeText(messageInfo.getName(), KOI8R_CHARSET, null) : MimeUtility.encodeText(prop, KOI8R_CHARSET, null);
+        }
+        catch (UnsupportedEncodingException e)
+        {
+            // ignore
+        }
+        setSubject(prop);
+        setContent(buildContentModelMultipart());
+    }
+
+    /**
+     * This method builds {@link Multipart} based on {@link ContentModel}
+     * 
+     * @param fileInfo - Source file information {@link FileInfo}
+     * @throws MessagingException
+     */
+    private Multipart buildContentModelMultipart() throws MessagingException
+    {
+        MimeMultipart rootMultipart = new MimeMultipart("alternative");
+        // Cite MOB-395: "email agent will be used to select an appropriate template" - we are not able to
+        // detect an email agent so we use a default template for all messages.
+        // See AlfrescoImapConst to see the possible templates to use.
+        String bodyTxt = imapHelper.getEmailBodyText(messageInfo.getNodeRef(), EmailBodyType.TEXT_PLAIN);
+        rootMultipart.addBodyPart(getTextBodyPart(bodyTxt, EmailBodyType.TEXT_PLAIN.getSubtype()));
+        String bodyHtml = imapHelper.getEmailBodyText(messageInfo.getNodeRef(), EmailBodyType.TEXT_HTML);
+        rootMultipart.addBodyPart(getTextBodyPart(bodyHtml, EmailBodyType.TEXT_HTML.getSubtype()));
+        return rootMultipart;
+    }
+
+    private MimeBodyPart getTextBodyPart(String bodyText, String subtype) throws MessagingException
+    {
+        MimeBodyPart result = new MimeBodyPart();
+        result.setText(bodyText, UTF_8, subtype);
+        result.addHeader(CONTENT_TRANSFER_ENCODING, BASE_64_ENCODING);
+        return result;
+    }
+
+    /**
+     * This method builds {@link Multipart} based on {@link ImapModel}
+     * 
+     * @param fileInfo - Source file information {@link FileInfo}
+     * @throws MessagingException
+     */
+    private Multipart buildImapModelMultipart() throws MessagingException
+    {
+        DataSource source = null;
+        String errorMessage = null;
+
+        // Root multipart - multipart/mixed
+        MimeMultipart rootMultipart = new MimeMultipart("mixed");
+        // Message body - multipart/alternative - consists of two parts: text/plain and text/html
+        MimeMultipart messageBody = new MimeMultipart("alternative");
+        // <------------------------ text html body part ------------------------>
+        List<FileInfo> bodyHtmls = imapHelper.searchFiles(messageInfo.getNodeRef(), "*.html", ImapModel.TYPE_IMAP_BODY, false);
+        ContentType contentType = null;
+        MimeBodyPart textHtmlBodyPart = null;
+        if (bodyHtmls != null && bodyHtmls.size() > 0)
+        {
+            textHtmlBodyPart = new MimeBodyPart();
+            FileInfo bodyHtml = bodyHtmls.get(0);
+            contentType = new ContentType(bodyHtml.getContentData().getMimetype());
+            ContentReader reader = imapHelper.getFileFolderService().getReader(bodyHtml.getNodeRef());
+            try
+            {
+                source = new ByteArrayDataSource(reader.getContentInputStream(), contentType.toString());
+            }
+            catch (IOException e)
+            {
+                logger.error(e);
+                errorMessage = e.getMessage();
+            }
+            if (source != null)
+            {
+                textHtmlBodyPart.setDataHandler(new DataHandler(source));
+                textHtmlBodyPart.addHeader(CONTENT_TYPE, bodyHtml.getContentData().getMimetype());
+                // textHtmlBodyPart.addHeader(CONTENT_TRANSFER_ENCODING, EIGHT_BIT_ENCODING);
+                textHtmlBodyPart.addHeader(CONTENT_TRANSFER_ENCODING, BASE_64_ENCODING);
+            }
+            else
+            {
+                textHtmlBodyPart.setText(errorMessage, UTF_8);
+            }
+            messageBody.addBodyPart(textHtmlBodyPart);
+        }
+        // </------------------------ text html body part ------------------------>
+        // <------------------------ text plain body part ------------------------>
+        List<FileInfo> results = imapHelper.searchFiles(messageInfo.getNodeRef(), "*.txt", ImapModel.TYPE_IMAP_BODY, false);
+        MimeBodyPart textPlainBodyPart = null;
+        String text = null;
+        if (results != null && results.size() > 0)
+        {
+            textPlainBodyPart = new MimeBodyPart();
+            FileInfo bodyTxt = results.get(0);
+            text = imapHelper.getFileFolderService().getReader(bodyTxt.getNodeRef()).getContentString();
+            contentType = new ContentType(bodyTxt.getContentData().getMimetype());
+        }
+        else if (textHtmlBodyPart == null)
+        {
+            text = I18NUtil.getMessage("imap.server.info.message_body_not_found");
+            contentType = new ContentType(EmailBodyType.TEXT_PLAIN.getMimeType() + "; charset=UTF-8");
+        }
+
+        textPlainBodyPart.setText(text, contentType.getParameter("charset"), contentType.getSubType());
+        textPlainBodyPart.addHeader(CONTENT_TYPE, contentType.toString());
+        messageBody.addBodyPart(textPlainBodyPart);
+        // </------------------------ text plain body part ------------------------>
+
+        // Body part for multipart/alternative
+        MimeBodyPart messageBodyPart = new MimeBodyPart();
+        messageBodyPart.setContent(messageBody);
+        // Add multipart/alternative into root multipart/mixed...
+        rootMultipart.addBodyPart(messageBodyPart);
+
+        // Process attachments
+        List<FileInfo> attaches = imapHelper.searchFiles(messageInfo.getNodeRef(), "*", ImapModel.TYPE_IMAP_ATTACH, false);
+
+        for (FileInfo attach : attaches)
+        {
+            try
+            {
+
+                errorMessage = null;
+                messageBodyPart = new MimeBodyPart();
+                ContentReader reader = imapHelper.getFileFolderService().getReader(attach.getNodeRef());
+                source = new ByteArrayDataSource(reader.getContentInputStream(), attach.getContentData().getMimetype());
+            }
+            catch (IOException e)
+            {
+                logger.error(e);
+                errorMessage = e.getMessage();
+            }
+            if (source != null)
+            {
+                String attachID = (String) imapHelper.getNodeService().getProperty(attach.getNodeRef(), ImapModel.PROP_ATTACH_ID);
+                if (attachID != null)
+                {
+                    messageBodyPart.addHeader(CONTENT_ID, attachID);
+                }
+                StringBuilder ct = new StringBuilder(attach.getContentData().getMimetype()).append("; name=\"").append(attach.getName()).append("\"");
+                messageBodyPart.addHeader(CONTENT_TYPE, ct.toString());
+                messageBodyPart.addHeader(CONTENT_TRANSFER_ENCODING, BASE_64_ENCODING);
+                messageBodyPart.setDataHandler(new DataHandler(source));
+                try
+                {
+                    messageBodyPart.setFileName(MimeUtility.encodeText(attach.getName(), KOI8R_CHARSET, null));
+                }
+                catch (UnsupportedEncodingException e)
+                {
+                    // ignore
+                }
+            }
+            else
+            {
+                messageBodyPart.setText(errorMessage, UTF_8);
+            }
+            rootMultipart.addBodyPart(messageBodyPart);
+        }
+        return rootMultipart;
+    }
+
+    private void addFromInternal(String addressesString) throws MessagingException
+    {
+        if (addressesString != null)
+        {
+            addFrom(InternetAddress.parse(addressesString));
+        }
+        else
+        {
+            addFrom(new Address[] { new InternetAddress(DEFAULT_EMAIL_FROM) });
+        }
+    }
+
+    /**
+     * TODO USE CASE 2: "The To/addressee will be the first email alias found in the parent folders or a default one (TBD)". It seems to be more informative as alike
+     * {@code <user>@<current.domain>}...
+     * 
+     * @return Generated TO address {@code <user>@<current.domain>}
+     * @throws AddressException
+     */
+    private InternetAddress[] buildRecipientToAddress() throws AddressException
+    {
+        InternetAddress[] result = null;
+        String defaultEmailTo = null;
+        // TODO : search first email alias found in the parent folders
+        // if (found) defaultEmailTo = foundAlias
+        // else
+        final String escapedUserName = imapHelper.getCurrentUser().replaceAll("[/,\\,@]", ".");
+        final String userDomain = DEFAULT_EMAIL_TO.split("@")[1];
+        defaultEmailTo = escapedUserName + "@" + userDomain;
+        try
+        {
+            result = InternetAddress.parse(defaultEmailTo);
+        }
+        catch (AddressException e)
+        {
+            logger.error(String.format("Wrong email address '%s'.", defaultEmailTo), e);
+            result = InternetAddress.parse(DEFAULT_EMAIL_TO);
+        }
+        return result;
+    }
+
+    /**
+     * Builds the InternetAddress from the Content Author name if provided. If name not specified, it takes Content Creator name. If content creator does not exists, the default
+     * from address will be returned.
+     * 
+     * @param contentAuthor The content author full name.
+     * @return Generated InternetAddress[] array.
+     * @throws AddressException
+     */
+    private InternetAddress[] buildSenderFromAddress(Map<QName, Serializable> properties) throws AddressException
+    {
+        // Generate FROM address (Content author)
+        InternetAddress[] addressList = null;
+        String prop = (String) properties.get(ContentModel.PROP_AUTHOR);
+        String defaultFromAddress = imapHelper.getDefaultFromAddress();
+        defaultFromAddress = defaultFromAddress == null ? DEFAULT_EMAIL_FROM : defaultFromAddress;
+        try
+        {
+
+            if (prop != null)
+            {
+                StringBuilder contentAuthor = new StringBuilder();
+                contentAuthor.append("\"").append(prop).append("\" <").append(defaultFromAddress).append(">");
+                addressList = InternetAddress.parse(contentAuthor.toString());
+            }
+            else
+            {
+                prop = (String) properties.get(ContentModel.PROP_CREATOR);
+                if (prop != null)
+                {
+                    StringBuilder creator = new StringBuilder();
+                    creator.append("\"").append(prop).append("\" <").append(defaultFromAddress).append(">");
+                    addressList = InternetAddress.parse(creator.toString());
+                }
+                else
+                {
+                    throw new AddressException(I18NUtil.getMessage("imap.server.error.properties_dont_exist"));
+                }
+            }
+        }
+        catch (AddressException e)
+        {
+            addressList = InternetAddress.parse(DEFAULT_EMAIL_FROM);
+        }
+        return addressList;
+    }
+
+}

source/java/org/alfresco/repo/imap/AlfrescoImapServer.java

@@ -0,0 +1,123 @@
+/*
+ * Copyright (C) 2005-2009 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of 
+ * the GPL, you may redistribute this Program in connection with Free/Libre 
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's 
+ * FLOSS exception.  You should have recieved a copy of the text describing 
+ * the FLOSS exception, and it is also available here: 
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.repo.imap;
+
+import org.alfresco.util.AbstractLifecycleBean;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.springframework.context.ApplicationEvent;
+
+import com.icegreen.greenmail.Managers;
+import com.icegreen.greenmail.imap.ImapHostManager;
+import com.icegreen.greenmail.imap.ImapServer;
+import com.icegreen.greenmail.user.UserManager;
+import com.icegreen.greenmail.util.ServerSetup;
+
+/**
+ * @author Mike Shavnev
+ */
+public class AlfrescoImapServer extends AbstractLifecycleBean
+{
+
+    private static Log logger = LogFactory.getLog(AlfrescoImapServer.class);
+
+    private ImapServer serverImpl;
+
+    private int port = 143;
+
+    private ImapHostManager imapHostManager;
+
+    private UserManager imapUserManager;
+    
+    private boolean imapServerEnabled;
+    
+    private ImapHelper imapHelper;
+
+    public void setImapServerEnabled(boolean imapServerEnabled)
+    {
+        this.imapServerEnabled = imapServerEnabled;
+    }
+
+    public void setPort(int port)
+    {
+        this.port = port;
+    }
+
+    public void setImapHostManager(ImapHostManager imapHostManager)
+    {
+        this.imapHostManager = imapHostManager;
+    }
+
+    public void setImapUserManager(UserManager imapUserManager)
+    {
+        this.imapUserManager = imapUserManager;
+    }
+    
+    public void setImapHelper(ImapHelper imapHelper)
+    {
+        this.imapHelper = imapHelper;
+    }
+
+    protected void onBootstrap(ApplicationEvent event)
+    {
+        if (imapServerEnabled && imapHelper.isPatchApplied())
+        {
+            Managers imapManagers = new Managers()
+            {
+                public ImapHostManager getImapHostManager()
+                {
+                    return imapHostManager;
+                }
+    
+                public UserManager getUserManager()
+                {
+                    return imapUserManager;
+                }
+            };
+            serverImpl = new ImapServer(new ServerSetup(port, null, ServerSetup.PROTOCOL_IMAP), imapManagers);
+            serverImpl.startService(null);
+            if (logger.isInfoEnabled())
+            {
+                logger.info("IMAP service started on port " + this.port + ".");
+            }
+        }
+        else
+        {
+            if (logger.isDebugEnabled())
+            {
+                logger.debug("IMAP service is disabled.");
+            }
+        }
+    }
+
+    protected void onShutdown(ApplicationEvent event)
+    {
+        if (serverImpl != null)
+        {
+            serverImpl.stopService(null);
+        }
+    }
+
+}

source/java/org/alfresco/repo/imap/AlfrescoImapUser.java

@@ -0,0 +1,107 @@
+/*
+ * Copyright (C) 2005-2009 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of 
+ * the GPL, you may redistribute this Program in connection with Free/Libre 
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's 
+ * FLOSS exception.  You should have recieved a copy of the text describing 
+ * the FLOSS exception, and it is also available here: 
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.repo.imap;
+
+import javax.mail.internet.MimeMessage;
+
+import com.icegreen.greenmail.imap.ImapHostManager;
+import com.icegreen.greenmail.mail.MovingMessage;
+import com.icegreen.greenmail.user.GreenMailUser;
+import com.icegreen.greenmail.user.UserException;
+
+/**
+ * Alfresco implementation of the GreenMailUser interface.
+ * 
+ * @author Arseny Kovalchuk
+ */
+public class AlfrescoImapUser implements GreenMailUser
+{
+    private String userName;
+    private char[] password;
+    private String email;
+
+    private ImapHostManager imapHostManager;
+
+    public AlfrescoImapUser(String email, String login, String password, ImapHostManager imapHostManager)
+    {
+        this.email = email;
+        this.userName = login;
+        this.password = password.toCharArray();
+        this.imapHostManager = imapHostManager;
+    }
+
+    public void authenticate(String password) throws UserException
+    {
+        throw new UnsupportedOperationException();
+        // This method is used in the POP3 greenmail implementation, so it is disabled for IMAP
+        // See AlfrescoImapUserManager.test() method.
+    }
+
+    public void create() throws UserException
+    {
+        throw new UnsupportedOperationException();
+    }
+
+    public void delete() throws UserException
+    {
+        throw new UnsupportedOperationException();
+    }
+
+    public void deliver(MovingMessage msg) throws UserException
+    {
+
+    }
+
+    public void deliver(MimeMessage msg) throws UserException
+    {
+
+    }
+
+    public String getEmail()
+    {
+        return this.email;
+    }
+
+    public String getLogin()
+    {
+        return this.userName;
+    }
+
+    public String getPassword()
+    {
+        return new String(this.password);
+    }
+
+    public String getQualifiedMailboxName()
+    {
+        return userName;
+    }
+
+    public void setPassword(String password)
+    {
+        this.password = password.toCharArray();
+    }
+
+}

source/java/org/alfresco/repo/imap/AlfrescoImapUserManager.java

@@ -0,0 +1,168 @@
+/*
+ * Copyright (C) 2005-2009 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of 
+ * the GPL, you may redistribute this Program in connection with Free/Libre 
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's 
+ * FLOSS exception.  You should have recieved a copy of the text describing 
+ * the FLOSS exception, and it is also available here: 
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.repo.imap;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.alfresco.model.ContentModel;
+import org.alfresco.repo.security.authentication.AuthenticationException;
+import org.alfresco.service.cmr.repository.NodeRef;
+import org.alfresco.service.cmr.repository.NodeService;
+import org.alfresco.service.cmr.security.AuthenticationService;
+import org.alfresco.service.cmr.security.PersonService;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import com.icegreen.greenmail.imap.ImapHostManager;
+import com.icegreen.greenmail.user.GreenMailUser;
+import com.icegreen.greenmail.user.UserException;
+import com.icegreen.greenmail.user.UserManager;
+
+/**
+ * @author Arseny Kovalchuk
+ */
+public class AlfrescoImapUserManager extends UserManager
+{
+    private Log logger = LogFactory.getLog(AlfrescoImapUserManager.class);
+
+    protected Map<String, GreenMailUser> userMap = Collections.synchronizedMap(new HashMap<String, GreenMailUser>());
+    protected ImapHostManager imapHostManager;
+
+    protected AuthenticationService authenticationService;
+    protected PersonService personService;
+    protected NodeService nodeService;
+
+    public AlfrescoImapUserManager()
+    {
+        super(null);
+    }
+
+    public AlfrescoImapUserManager(ImapHostManager imapHostManager)
+    {
+        this();
+        this.imapHostManager = imapHostManager;
+    }
+
+    public GreenMailUser createUser(String email, String login, String password) throws UserException
+    {
+        // TODO: User creation/addition code should be implemented here (in the AlfrescoImapUserManager).
+        // Following code is not need and not used in the current implementation.
+        GreenMailUser user = new AlfrescoImapUser(email, login, password, imapHostManager);
+        user.create();
+        addUser(user);
+        return user;
+    }
+
+    protected void addUser(GreenMailUser user)
+    {
+        userMap.put(user.getLogin(), user);
+    }
+
+    public GreenMailUser getUser(String login)
+    {
+        return (GreenMailUser) userMap.get(login);
+    }
+
+    public GreenMailUser getUserByEmail(String email)
+    {
+        GreenMailUser ret = getUser(email);
+        if (null == ret)
+        {
+            for (GreenMailUser user : userMap.values())
+            {
+                // TODO: NPE!
+                if (user.getEmail().trim().equalsIgnoreCase(email.trim()))
+                {
+                    return user;
+                }
+            }
+        }
+        return ret;
+    }
+
+    public void deleteUser(GreenMailUser user) throws UserException
+    {
+        user = (GreenMailUser) userMap.remove(user.getLogin());
+        if (user != null)
+        {
+            user.delete();
+        }
+    }
+
+    /**
+     * The login method.
+     * 
+     * @see com.icegreen.greenmail.imap.commands.LoginCommand#doProcess()
+     */
+    public boolean test(String userid, String password)
+    {
+        try
+        {
+            authenticationService.authenticate(userid, password.toCharArray());
+            String email = null;
+            if (personService.personExists(userid))
+            {
+                NodeRef personNodeRef = personService.getPerson(userid);
+                email = (String) nodeService.getProperty(personNodeRef, ContentModel.PROP_EMAIL);
+            }
+            GreenMailUser user = new AlfrescoImapUser(email, userid, password, imapHostManager);
+            addUser(user);
+        }
+        catch (AuthenticationException ex)
+        {
+            logger.error("IMAP authentication failed for userid: " + userid);
+            return false;
+        }
+        return true;
+    }
+
+    public ImapHostManager getImapHostManager()
+    {
+        return this.imapHostManager;
+    }
+
+    public void setImapHostManager(ImapHostManager imapHostManager)
+    {
+        this.imapHostManager = imapHostManager;
+    }
+
+    public void setAuthenticationService(AuthenticationService authenticationService)
+    {
+        this.authenticationService = authenticationService;
+    }
+
+    public void setPersonService(PersonService personService)
+    {
+        this.personService = personService;
+    }
+
+    public void setNodeService(NodeService nodeService)
+    {
+        this.nodeService = nodeService;
+    }
+
+}

source/java/org/alfresco/repo/imap/ImapHelper.java

@@ -0,0 +1,980 @@
+/*
+ * Copyright (C) 2005-2009 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of 
+ * the GPL, you may redistribute this Program in connection with Free/Libre 
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's 
+ * FLOSS exception.  You should have recieved a copy of the text describing 
+ * the FLOSS exception, and it is also available here: 
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.repo.imap;
+
+import static org.alfresco.repo.imap.AlfrescoImapConst.CLASSPATH_TEXT_HTML_TEMPLATE;
+import static org.alfresco.repo.imap.AlfrescoImapConst.CLASSPATH_TEXT_PLAIN_TEMPLATE;
+import static org.alfresco.repo.imap.AlfrescoImapConst.DICTIONARY_TEMPLATE_PREFIX;
+
+import java.io.Serializable;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+
+import javax.mail.Flags;
+import javax.mail.Flags.Flag;
+
+import org.alfresco.config.Config;
+import org.alfresco.config.ConfigService;
+import org.alfresco.error.AlfrescoRuntimeException;
+import org.alfresco.model.ContentModel;
+import org.alfresco.model.ImapModel;
+import org.alfresco.repo.admin.patch.PatchInfo;
+import org.alfresco.repo.admin.patch.PatchService;
+import org.alfresco.repo.imap.config.ImapConfigElement;
+import org.alfresco.repo.imap.config.ImapConfigElement.ImapConfig;
+import org.alfresco.repo.security.authentication.AuthenticationUtil;
+import org.alfresco.service.cmr.site.SiteInfo;
+import org.alfresco.service.cmr.site.SiteService;
+import org.alfresco.repo.template.TemplateNode;
+import org.alfresco.service.ServiceRegistry;
+import org.alfresco.service.cmr.dictionary.DictionaryService;
+import org.alfresco.service.cmr.model.FileFolderService;
+import org.alfresco.service.cmr.model.FileInfo;
+import org.alfresco.service.cmr.preference.PreferenceService;
+import org.alfresco.service.cmr.repository.NodeRef;
+import org.alfresco.service.cmr.repository.NodeService;
+import org.alfresco.service.cmr.repository.StoreRef;
+import org.alfresco.service.cmr.repository.TemplateService;
+import org.alfresco.service.cmr.search.ResultSet;
+import org.alfresco.service.cmr.search.SearchService;
+import org.alfresco.service.cmr.security.AccessStatus;
+import org.alfresco.service.cmr.security.PermissionService;
+import org.alfresco.service.namespace.NamespaceService;
+import org.alfresco.service.namespace.QName;
+import org.alfresco.util.AbstractLifecycleBean;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.springframework.context.ApplicationEvent;
+
+/**
+ * Helper class to access repository services by IMAP components. Also contains a common helper methods to search and manage IMAP content and other usefull methods. Configured as
+ * {@code <bean id="imapHelper" class="org.alfresco.repo.imap.ImapHelper">} in the {@code imap-server-context.xml} file.
+ * 
+ * @author Dmitry Vaserin
+ */
+public class ImapHelper extends AbstractLifecycleBean
+{
+    private static Log logger = LogFactory.getLog(ImapHelper.class);
+    
+    private static String PATCH_ID = "patch.imapFolders";
+
+    private NodeService nodeService;
+    private SearchService searchService;
+    private FileFolderService fileFolderService;
+    private TemplateService templateService;
+    private NamespaceService namespaceService;
+    private PermissionService permissionService;
+    private ConfigService configService;
+    private DictionaryService dictionaryService;
+    private PreferenceService preferenceService;
+    private SiteService siteService;
+
+    private ServiceRegistry serviceRegistry;
+    
+    private PatchService patchService;
+
+    private String defaultFromAddress;
+    private String webApplicationContextUrl = "http://localhost:8080/alfresco";
+    private String repositoryTemplatePath;
+    private String imapRoot;
+    private NodeRef spacesStoreNodeRef;
+    private NodeRef companyHomeNodeRef;
+    private NodeRef imapRootNodeRef;
+    
+    private boolean patchApplied = false;
+
+    private final static Map<QName, Flags.Flag> qNameToFlag;
+    private final static Map<Flags.Flag, QName> flagToQname;
+
+    static
+    {
+        qNameToFlag = new HashMap<QName, Flags.Flag>();
+        qNameToFlag.put(ImapModel.PROP_FLAG_ANSWERED, Flags.Flag.ANSWERED);
+        qNameToFlag.put(ImapModel.PROP_FLAG_DELETED, Flags.Flag.DELETED);
+        qNameToFlag.put(ImapModel.PROP_FLAG_DRAFT, Flags.Flag.DRAFT);
+        qNameToFlag.put(ImapModel.PROP_FLAG_SEEN, Flags.Flag.SEEN);
+        qNameToFlag.put(ImapModel.PROP_FLAG_RECENT, Flags.Flag.RECENT);
+        qNameToFlag.put(ImapModel.PROP_FLAG_FLAGGED, Flags.Flag.FLAGGED);
+
+        flagToQname = new HashMap<Flags.Flag, QName>();
+        flagToQname.put(Flags.Flag.ANSWERED, ImapModel.PROP_FLAG_ANSWERED);
+        flagToQname.put(Flags.Flag.DELETED, ImapModel.PROP_FLAG_DELETED);
+        flagToQname.put(Flags.Flag.DRAFT, ImapModel.PROP_FLAG_DRAFT);
+        flagToQname.put(Flags.Flag.SEEN, ImapModel.PROP_FLAG_SEEN);
+        flagToQname.put(Flags.Flag.RECENT, ImapModel.PROP_FLAG_RECENT);
+        flagToQname.put(Flags.Flag.FLAGGED, ImapModel.PROP_FLAG_FLAGGED);
+    }
+
+    public static enum EmailBodyType
+    {
+        TEXT_PLAIN, TEXT_HTML;
+
+        public String getSubtype()
+        {
+            return name().toLowerCase().substring(5);
+        }
+
+        public String getTypeSubtype()
+        {
+            return name().toLowerCase().replaceAll("_", "");
+        }
+
+        public String getMimeType()
+        {
+            return name().toLowerCase().replaceAll("_", "/");
+        }
+
+    }
+
+    @Override
+    protected void onShutdown(ApplicationEvent event)
+    {
+        // Do nothing
+    }
+
+    @Override
+    protected void onBootstrap(ApplicationEvent event)
+    {
+        AuthenticationUtil.runAs(new AuthenticationUtil.RunAsWork<Void>()
+        {
+            public Void doWork() throws Exception
+            {
+                List<PatchInfo> patches = getPatchService().getPatches(null, null);
+                for (PatchInfo patch : patches)
+                {
+                    if (patch.getId().equals(PATCH_ID))
+                    {
+                        patchApplied = true;
+                        break;
+                    }
+                }
+                
+                if (!patchApplied)
+                {
+                    return null;
+                }
+
+                int indexOfStoreDelim = imapRoot.indexOf(StoreRef.URI_FILLER);
+
+                if (indexOfStoreDelim == -1)
+                {
+                    throw new RuntimeException("Bad path format, " + StoreRef.URI_FILLER + " not found");
+                }
+
+                indexOfStoreDelim += StoreRef.URI_FILLER.length();
+
+                int indexOfPathDelim = imapRoot.indexOf("/", indexOfStoreDelim);
+
+                if (indexOfPathDelim == -1)
+                {
+                    throw new java.lang.RuntimeException("Bad path format, / not found");
+                }
+
+                String storePath = imapRoot.substring(0, indexOfPathDelim);
+                String rootPathInStore = imapRoot.substring(indexOfPathDelim);
+
+                StoreRef storeRef = new StoreRef(storePath);
+
+                if (nodeService.exists(storeRef) == false)
+                {
+                    throw new RuntimeException("No store for path: " + storeRef);
+                }
+
+                NodeRef storeRootNodeRef = nodeService.getRootNode(storeRef);
+
+                List<NodeRef> nodeRefs = searchService.selectNodes(storeRootNodeRef, rootPathInStore, null, namespaceService, false);
+
+                if (nodeRefs.size() > 1)
+                {
+                    throw new RuntimeException("Multiple possible roots for : \n" + "   root path: " + rootPathInStore + "\n" + "   results: " + nodeRefs);
+                }
+                else if (nodeRefs.size() == 0)
+                {
+                    throw new RuntimeException("No root found for : \n" + "   root path: " + rootPathInStore);
+                }
+
+                imapRootNodeRef = nodeRefs.get(0);
+
+                // Get "Company Home" node reference
+                StoreRef store = new StoreRef(StoreRef.PROTOCOL_WORKSPACE, "SpacesStore");
+                ResultSet rs = searchService.query(store, SearchService.LANGUAGE_XPATH, "/app:company_home");
+                try
+                {
+                    if (rs.length() == 0)
+                    {
+                        throw new AlfrescoRuntimeException("'Company Home' space doesn't exists.");
+                    }
+                    companyHomeNodeRef = rs.getNodeRef(0);
+                }
+                finally
+                {
+                    rs.close();
+                }
+
+                spacesStoreNodeRef = nodeService.getRootNode(StoreRef.STORE_REF_WORKSPACE_SPACESSTORE);
+
+                return null;
+            }
+        }, AuthenticationUtil.getSystemUserName());
+    }
+
+    /**
+     * Search for files in specified context
+     * 
+     * @param contextNodeRef context folder for search
+     * @param namePattern name pattern for search
+     * @param searchType type for search
+     * @param includeSubFolders include SubFolders
+     * @return list of files with specifed type
+     */
+    public List<FileInfo> searchFiles(NodeRef contextNodeRef, String namePattern, QName searchType, boolean includeSubFolders)
+    {
+        return search(contextNodeRef, namePattern, searchType, true, false, includeSubFolders);
+    }
+
+    /**
+     * Search for mailboxes in specified context
+     * 
+     * @param contextNodeRef context folder for search
+     * @param namePattern name pattern for search
+     * @param includeSubFolders include SubFolders
+     * @param isVirtualView is folder in "Virtual" View
+     * @return list of mailboxes
+     */
+    public List<FileInfo> searchFolders(NodeRef contextNodeRef, String namePattern, boolean includeSubFolders, boolean isVirtualView)
+    {
+        QName searchType = ContentModel.TYPE_FOLDER;
+        if (isVirtualView)
+        {
+            searchType = null;
+        }
+
+        List<FileInfo> result = search(contextNodeRef, namePattern, searchType, false, true, includeSubFolders);
+        if (isVirtualView)
+        {
+            List<SiteInfo> nonFavSites = getNonFavouriteSites(getCurrentUser());
+            for (SiteInfo siteInfo : nonFavSites)
+            {
+                FileInfo nonFavSite = fileFolderService.getFileInfo(siteInfo.getNodeRef());
+                List<FileInfo> siteChilds = search(nonFavSite.getNodeRef(), namePattern, null, false, true, true);
+                result.removeAll(siteChilds);
+                result.remove(nonFavSite);
+            }
+
+        }
+        else
+        {
+            // Remove folders from Sites
+            List<SiteInfo> sites = siteService.listSites(getCurrentUser());
+            for (SiteInfo siteInfo : sites)
+            {
+                List<FileInfo> siteChilds = search(siteInfo.getNodeRef(), namePattern, null, false, true, true);
+                result.removeAll(siteChilds);
+            }
+
+        }
+        return result;
+    }
+
+    /**
+     * Search for emails in specified folder depend on view mode.
+     * 
+     * @param contextNodeRef context folder for search
+     * @param namePattern name pattern for search
+     * @param viewMode context folder view mode
+     * @param includeSubFolders includeSubFolders
+     * @return list of emails that context folder contains.
+     */
+    public List<FileInfo> searchMails(NodeRef contextNodeRef, String namePattern, String viewMode, boolean includeSubFolders)
+    {
+
+        List<FileInfo> result = new LinkedList<FileInfo>();
+        if (viewMode.equals(AlfrescoImapConst.MODE_ARCHIVE))
+        {
+            result = search(contextNodeRef, namePattern, ImapModel.TYPE_IMAP_CONTENT, false, true, includeSubFolders);
+        }
+        else
+        {
+            if (viewMode.equals(AlfrescoImapConst.MODE_VIRTUAL))
+            {
+                result = search(contextNodeRef, namePattern, null, true, false, includeSubFolders);
+            }
+        }
+
+        return result;
+    }
+
+    private List<FileInfo> search(NodeRef contextNodeRef, String namePattern, QName searchType, boolean fileSearch, boolean folderSearch, boolean includeSubFolders)
+    {
+        List<FileInfo> result = new LinkedList<FileInfo>();
+        List<FileInfo> searchResult = fileFolderService.search(contextNodeRef, namePattern, fileSearch, folderSearch, includeSubFolders);
+
+        if (searchType == null)
+        {
+            return searchResult;
+        }
+
+        for (FileInfo fileInfo : searchResult)
+        {
+            if (nodeService.getType(fileInfo.getNodeRef()).equals(searchType))
+            {
+                result.add(fileInfo);
+            }
+        }
+
+        return result;
+    }
+
+    /**
+     * Get root reference for the specified mailbox
+     * 
+     * @param mailboxName mailbox name in IMAP client.
+     * @param userName
+     * @return
+     */
+    public NodeRef getMailboxRootRef(String mailboxName, String userName)
+    {
+        String rootFolder;
+        int index = mailboxName.indexOf(AlfrescoImapConst.HIERARCHY_DELIMITER);
+        if (index > 0)
+        {
+            rootFolder = mailboxName.substring(0, index);
+        }
+        else
+        {
+            rootFolder = mailboxName;
+        }
+
+        Map<String, ImapConfig> imapConfigs = getImapConfigs();
+        if (imapConfigs.keySet().contains(rootFolder))
+        {
+            Map<String, NodeRef> mountPoints = getMountPoints();
+            NodeRef mountRef = mountPoints.get(rootFolder);
+            return nodeService.getParentAssocs(mountRef).get(0).getParentRef();
+        }
+        else
+        {
+            return getUserImapHomeRef(userName);
+        }
+    }
+
+    /**
+     * @param userName user name
+     * @return user IMAP home reference
+     */
+    public NodeRef getUserImapHomeRef(String userName)
+    {
+        return fileFolderService.searchSimple(imapRootNodeRef, userName);
+    }
+
+    public String getCurrentUser()
+    {
+        return AuthenticationUtil.getFullyAuthenticatedUser();
+    }
+
+    public String getUserImapHomeId(String userName)
+    {
+        return getUserImapHomeRef(userName).getId();
+    }
+
+    public NodeRef getImapRootNodeRef()
+    {
+        return imapRootNodeRef;
+    }
+
+    public NodeRef getCompanyHomeNodeRef()
+    {
+        return companyHomeNodeRef;
+    }
+
+    public NodeRef getSpacesStoreNodeRef()
+    {
+        return spacesStoreNodeRef;
+    }
+
+    public void setImapRoot(String imapRoot)
+    {
+        this.imapRoot = imapRoot;
+    }
+
+    public String getDefaultFromAddress()
+    {
+        return defaultFromAddress;
+    }
+
+    public void setDefaultFromAddress(String defaultFromAddress)
+    {
+        this.defaultFromAddress = defaultFromAddress;
+    }
+
+    public String getWebApplicationContextUrl()
+    {
+        return this.webApplicationContextUrl;
+    }
+
+    public void setWebApplicationContextUrl(String webApplicationContextUrl)
+    {
+        this.webApplicationContextUrl = webApplicationContextUrl;
+    }
+
+    public String getRepositoryTemplatePath()
+    {
+        return repositoryTemplatePath;
+    }
+
+    public void setRepositoryTemplatePath(String repositoryTemplatePath)
+    {
+        this.repositoryTemplatePath = repositoryTemplatePath;
+    }
+
+    /**
+     * Return flags that belong to the specified imap folder.
+     * 
+     * @param messageInfo imap folder info.
+     * @return flags.
+     */
+    public Flags getFlags(FileInfo messageInfo)
+    {
+        Flags flags = new Flags();
+        checkForFlaggableAspect(messageInfo.getNodeRef());
+        Map<QName, Serializable> props = nodeService.getProperties(messageInfo.getNodeRef());
+
+        for (QName key : qNameToFlag.keySet())
+        {
+            Boolean value = (Boolean) props.get(key);
+            if (value != null && value)
+            {
+                flags.add(qNameToFlag.get(key));
+            }
+        }
+        // This is a multiuser flag support. Commented due new requirements
+        // for (QName key : qNameToFlag.keySet())
+        // {
+        // if (key.equals(ImapModel.PROP_FLAG_DELETED))
+        // {
+        // Boolean value = (Boolean) props.get(key);
+        // if (value != null && value)
+        // {
+        // flags.add(qNameToFlag.get(key));
+        // }
+        // }
+        // else
+        // {
+        // String users = (String) props.get(key);
+        //
+        // if (users != null && users.indexOf(formatUserEntry(getCurrentUser())) >= 0)
+        // {
+        // flags.add(qNameToFlag.get(key));
+        // }
+        // }
+        // }
+
+        return flags;
+    }
+
+    /**
+     * Set flags to the specified imapFolder.
+     * 
+     * @param messageInfo FileInfo of imap Folder.
+     * @param flags flags to set.
+     * @param value value to set.
+     */
+    public void setFlags(FileInfo messageInfo, Flags flags, boolean value)
+    {
+        checkForFlaggableAspect(messageInfo.getNodeRef());
+        for (Flags.Flag flag : flags.getSystemFlags())
+        {
+            setFlag(messageInfo, flag, value);
+        }
+    }
+
+    /**
+     * Set flags to the specified imapFolder.
+     * 
+     * @param messageInfo FileInfo of imap Folder
+     * @param flag flag to set.
+     * @param value value value to set.
+     */
+    public void setFlag(final FileInfo messageInfo, final Flag flag, final boolean value)
+    {
+        checkForFlaggableAspect(messageInfo.getNodeRef());
+        nodeService.setProperty(messageInfo.getNodeRef(), flagToQname.get(flag), value);
+
+        // This is a multiuser flag support. Commented due new requirements
+        // if (flagToQname.get(flag).equals(ImapModel.PROP_FLAG_DELETED))
+        // {
+        // nodeService.setProperty(messageInfo.getNodeRef(), flagToQname.get(flag), value);
+        // }
+        // else
+        // {
+        // AuthenticationUtil.runAs(new AuthenticationUtil.RunAsWork<Void>()
+        // {
+        // public Void doWork() throws Exception
+        // {
+        //
+        // String users = (String) nodeService.getProperty(messageInfo.getNodeRef(), flagToQname.get(flag));
+        // if (value)
+        // {
+        // if (users == null)
+        // {
+        // users = "";
+        // }
+        // users += formatUserEntry(getCurrentUser());
+        //
+        // }
+        // else if (users != null)
+        // {
+        // users = users.replace(formatUserEntry(getCurrentUser()), "");
+        //
+        // }
+        // nodeService.setProperty(messageInfo.getNodeRef(), flagToQname.get(flag), users);
+        // return null;
+        // }
+        // }, AuthenticationUtil.getSystemUserName());
+        // }
+
+    }
+
+    /**
+     * Check that the given authentication has a particular permission for the given node.
+     * 
+     * @param nodeRef nodeRef of the node
+     * @param permission permission for check
+     * @return the access status
+     */
+    public AccessStatus hasPermission(NodeRef nodeRef, String permission)
+    {
+        return permissionService.hasPermission(nodeRef, permission);
+    }
+
+    /**
+     * Change userName into following format ;userName;
+     * 
+     * @param userName
+     * @return
+     */
+    public String formatUserEntry(String userName)
+    {
+        return AlfrescoImapConst.USER_SEPARATOR + userName + AlfrescoImapConst.USER_SEPARATOR;
+    }
+
+    /**
+     * This method should returns a unique identifier of Alfresco server. The possible UID may be calculated based on IP address, Server port, MAC address, Web Application context.
+     * This UID should be parseable into initial components. This necessary for the implementation of the following case: If the message being copied (e.g. drag-and-drop) between
+     * two different Alfresco accounts in the IMAP client, we must unambiguously identify from which Alfresco server this message being copied. The message itself does not contain
+     * content data, so we must download it from the initial server (e.g. using download content servlet) and save it into destination repository.
+     * 
+     * @return String representation of unique identifier of Alfresco server
+     */
+    public String getAlfrescoServerUID()
+    {
+        // TODO Implement as javadoc says.
+        return "Not-Implemented";
+    }
+
+    /**
+     * Map of mount points. Name of mount point == key in the map.
+     * 
+     * @return Map of mount points.
+     */
+    public Map<String, NodeRef> getMountPoints()
+    {
+        Map<String, ImapConfig> imapConfigs = getImapConfigs();
+        Map<String, NodeRef> mountPoints = new HashMap<String, NodeRef>();
+
+        for (ImapConfig config : imapConfigs.values())
+        {
+            // Get node reference
+            StoreRef store = new StoreRef(config.getStore());
+            ResultSet rs = searchService.query(store, SearchService.LANGUAGE_XPATH, config.getRootPath());
+            if (rs.length() == 0)
+            {
+                logger.warn("Didn't find " + config.getName());
+            }
+            else
+            {
+                NodeRef nodeRef = rs.getNodeRef(0);
+                mountPoints.put(config.getName(), nodeRef);
+            }
+            rs.close();
+        }
+        return mountPoints;
+    }
+
+    /**
+     * Return map of imap configs. Name of config == key in the map
+     * 
+     * @return map of imap configs.
+     */
+    public Map<String, ImapConfig> getImapConfigs()
+    {
+        Config imapConfig = configService.getConfig("imapConfig");
+        ImapConfigElement imapConfigElement = (ImapConfigElement) imapConfig.getConfigElement(ImapConfigElement.CONFIG_ELEMENT_ID);
+        return imapConfigElement.getImapConfigs();
+    }
+
+    /**
+     * Return view mode ("virtual" or "archive") for specified mailbox.
+     * 
+     * @param mailboxName name of the mailbox in IMAP client.
+     * @return view mode of the specified mailbox.
+     */
+    public String getViewMode(String mailboxName)
+    {
+        String rootFolder;
+        int index = mailboxName.indexOf(AlfrescoImapConst.HIERARCHY_DELIMITER);
+        if (index > 0)
+        {
+            rootFolder = mailboxName.substring(0, index);
+        }
+        else
+        {
+            rootFolder = mailboxName;
+        }
+        Map<String, ImapConfig> imapConfigs = getImapConfigs();
+        if (imapConfigs.keySet().contains(rootFolder))
+        {
+            return imapConfigs.get(rootFolder).getMode();
+        }
+        else
+        {
+            return AlfrescoImapConst.MODE_ARCHIVE;
+        }
+    }
+
+    /**
+     * Return mount point name, which was specified in imap-config.xml for the current mailbox.
+     * 
+     * @param mailboxName mailbox name in IMAP client.
+     * @return mount point name or null.
+     */
+    public String getMountPointName(String mailboxName)
+    {
+        String rootFolder;
+        int index = mailboxName.indexOf(AlfrescoImapConst.HIERARCHY_DELIMITER);
+        if (index > 0)
+        {
+            rootFolder = mailboxName.substring(0, index);
+        }
+        else
+        {
+            rootFolder = mailboxName;
+        }
+        Map<String, ImapConfig> imapConfigs = getImapConfigs();
+        if (imapConfigs.keySet().contains(rootFolder))
+        {
+            return rootFolder;
+        }
+        else
+        {
+            return null;
+        }
+
+    }
+
+    /**
+     * Convert mailpath from IMAP client representation to the alfresco representation view. (e.g. with default settings "getMailPathInRepo(Repository_virtual.Imap Home)" will
+     * return "Company Home.Imap Home")
+     * 
+     * @param mailPath mailbox path in IMAP client
+     * @return mailbox path in alfresco
+     */
+    public String getMailPathInRepo(String mailPath)
+    {
+        String rootFolder;
+        String remain = "";
+        int index = mailPath.indexOf(AlfrescoImapConst.HIERARCHY_DELIMITER);
+        if (index > 0)
+        {
+            rootFolder = mailPath.substring(0, index);
+            remain = mailPath.substring(index);
+        }
+        else
+        {
+            rootFolder = mailPath;
+        }
+        Map<String, ImapConfig> imapConfigs = getImapConfigs();
+        if (imapConfigs.keySet().contains(rootFolder))
+        {
+            Map<String, NodeRef> mountPoints = getMountPoints();
+            NodeRef rootRef = mountPoints.get(rootFolder);
+            String rootName = nodeService.getProperty(rootRef, ContentModel.PROP_NAME).toString();
+
+            return rootName + remain;
+        }
+        else
+        {
+            return mailPath;
+        }
+    }
+
+    /**
+     * Return list of sites, that belong to the specified user and not marked as "Imap favourite"
+     * 
+     * @param userName name of user
+     * @return List of nonFavourite sites.
+     */
+    public List<SiteInfo> getNonFavouriteSites(String userName)
+    {
+        List<SiteInfo> nonFavSites = new LinkedList<SiteInfo>();
+        Map<String, Serializable> prefs = preferenceService.getPreferences(userName, AlfrescoImapConst.PREF_IMAP_FAVOURITE_SITES);
+        List<SiteInfo> sites = siteService.listSites(userName);
+        for (SiteInfo siteInfo : sites)
+        {
+            String key = AlfrescoImapConst.PREF_IMAP_FAVOURITE_SITES + "." + siteInfo.getShortName();
+            Boolean isImapFavourite = (Boolean) prefs.get(key);
+            if (isImapFavourite == null || !isImapFavourite)
+            {
+                nonFavSites.add(siteInfo);
+            }
+        }
+
+        return nonFavSites;
+    }
+
+    /**
+     * Returns the text representing email body for ContentModel node.
+     * 
+     * @param nodeRef NodeRef of the target content.
+     * @param type The type of the returned body. May be the one of {@link EmailBodyType}.
+     * @return Text representing email body for ContentModel node.
+     */
+    public String getEmailBodyText(NodeRef nodeRef, EmailBodyType type)
+    {
+        return templateService.processTemplate(getDefaultEmailBodyTemplate(type), createEmailTemplateModel(nodeRef));
+    }
+
+    /**
+     * Returns default email body template. This method trying to find a template on the path in the repository first e.g. {@code "Data Dictionary > IMAP Templates >"}. This path
+     * should be set as the property of the "imapHelper" bean. In this case it returns {@code NodeRef.toString()} of the template. If there are no template in the repository it
+     * returns a default template on the classpath.
+     * 
+     * @param type One of the {@link EmailBodyType}.
+     * @return String representing template classpath path or NodeRef.toString().
+     */
+    public String getDefaultEmailBodyTemplate(EmailBodyType type)
+    {
+        String result = null;
+        switch (type)
+        {
+        case TEXT_HTML:
+            result = CLASSPATH_TEXT_HTML_TEMPLATE;
+            break;
+        case TEXT_PLAIN:
+            result = CLASSPATH_TEXT_PLAIN_TEMPLATE;
+            break;
+        }
+        final StringBuilder templateName = new StringBuilder(DICTIONARY_TEMPLATE_PREFIX).append("-").append(type.getTypeSubtype()).append(".ftl");
+        int indexOfStoreDelim = repositoryTemplatePath.indexOf(StoreRef.URI_FILLER);
+        if (indexOfStoreDelim == -1)
+        {
+            logger.error("Bad path format, " + StoreRef.URI_FILLER + " not found");
+            return result;
+        }
+        indexOfStoreDelim += StoreRef.URI_FILLER.length();
+        int indexOfPathDelim = repositoryTemplatePath.indexOf("/", indexOfStoreDelim);
+        if (indexOfPathDelim == -1)
+        {
+            logger.error("Bad path format, / not found");
+            return result;
+        }
+        final String storePath = repositoryTemplatePath.substring(0, indexOfPathDelim);
+        final String rootPathInStore = repositoryTemplatePath.substring(indexOfPathDelim);
+        final String query = String.format("+PATH:\"%1$s/*\" +@cm\\:name:\"%2$s\"", rootPathInStore, templateName.toString());
+        if (logger.isDebugEnabled())
+        {
+            logger.debug("Using template path :" + repositoryTemplatePath + "/" + templateName);
+            logger.debug("Query: " + query);
+        }
+        StoreRef storeRef = new StoreRef(storePath);
+        ResultSet resultSet = searchService.query(storeRef, "lucene", query);
+        if (resultSet == null || resultSet.length() == 0)
+        {
+            logger.error(String.format("IMAP message template '%1$s' does not exist in the path '%2$s'.", templateName, repositoryTemplatePath));
+            return result;
+        }
+        result = resultSet.getNodeRef(0).toString();
+        return result;
+    }
+
+    /**
+     * Builds default email template model for TemplateProcessor
+     * 
+     * @param ref NodeRef of the target content.
+     * @return Map that includes template model objects.
+     */
+    private Map<String, Object> createEmailTemplateModel(NodeRef ref)
+    {
+        Map<String, Object> model = new HashMap<String, Object>(8, 1.0f);
+        TemplateNode tn = new TemplateNode(ref, serviceRegistry, null);
+        model.put("document", tn);
+        NodeRef parent = nodeService.getPrimaryParent(ref).getParentRef();
+        model.put("space", new TemplateNode(parent, serviceRegistry, null));
+        model.put("date", new Date());
+        model.put("contextUrl", new String(getWebApplicationContextUrl()));
+        model.put("alfTicket", new String(serviceRegistry.getAuthenticationService().getCurrentTicket()));
+        return model;
+    }
+
+    private void  checkForFlaggableAspect(NodeRef nodeRef)
+    {
+        if (!nodeService.hasAspect(nodeRef, ImapModel.ASPECT_FLAGGABLE))
+        {
+            Map<QName, Serializable> aspectProperties = new HashMap<QName, Serializable>();
+            nodeService.addAspect(nodeRef, ImapModel.ASPECT_FLAGGABLE, aspectProperties);
+        }
+    }
+    
+    public boolean isPatchApplied()
+    {
+        return patchApplied;
+    }
+
+    // ----------------------Getters and Setters----------------------------
+
+    public NodeService getNodeService()
+    {
+        return nodeService;
+    }
+
+    public void setNodeService(NodeService nodeService)
+    {
+        this.nodeService = nodeService;
+    }
+
+    public SearchService getSearchService()
+    {
+        return searchService;
+    }
+
+    public void setSearchService(SearchService searchService)
+    {
+        this.searchService = searchService;
+    }
+
+    public FileFolderService getFileFolderService()
+    {
+        return fileFolderService;
+    }
+
+    public void setFileFolderService(FileFolderService fileFolderService)
+    {
+        this.fileFolderService = fileFolderService;
+    }
+
+    public TemplateService getTemplateService()
+    {
+        return templateService;
+    }
+
+    public void setTemplateService(TemplateService templateService)
+    {
+        this.templateService = templateService;
+    }
+
+    public NamespaceService getNamespaceService()
+    {
+        return namespaceService;
+    }
+
+    public void setNamespaceService(NamespaceService namespaceService)
+    {
+        this.namespaceService = namespaceService;
+    }
+
+    public PermissionService getPermissionService()
+    {
+        return permissionService;
+    }
+
+    public void setPermissionService(PermissionService permissionService)
+    {
+        this.permissionService = permissionService;
+    }
+
+    public ConfigService getConfigService()
+    {
+        return configService;
+    }
+
+    public void setConfigService(ConfigService configService)
+    {
+        this.configService = configService;
+    }
+
+    public DictionaryService getDictionaryService()
+    {
+        return dictionaryService;
+    }
+
+    public void setDictionaryService(DictionaryService dictionaryService)
+    {
+        this.dictionaryService = dictionaryService;
+    }
+
+    public PreferenceService getPreferenceService()
+    {
+        return preferenceService;
+    }
+
+    public void setPreferenceService(PreferenceService preferenceService)
+    {
+        this.preferenceService = preferenceService;
+    }
+
+    public SiteService getSiteService()
+    {
+        return siteService;
+    }
+
+    public void setSiteService(SiteService siteService)
+    {
+        this.siteService = siteService;
+    }
+
+    public ServiceRegistry getServiceRegistry()
+    {
+        return serviceRegistry;
+    }
+
+    public void setServiceRegistry(ServiceRegistry serviceRegistry)
+    {
+        this.serviceRegistry = serviceRegistry;
+    }
+    
+    public PatchService getPatchService()
+    {
+        return patchService;
+    }
+
+    public void setPatchService(PatchService patchService)
+    {
+	    this.patchService = patchService;
+    }
+
+}

source/java/org/alfresco/repo/imap/config/ImapConfigElement.java

@@ -0,0 +1,143 @@
+/*
+ * Copyright (C) 2005-2009 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of 
+ * the GPL, you may redistribute this Program in connection with Free/Libre 
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's 
+ * FLOSS exception.  You should have recieved a copy of the text describing 
+ * the FLOSS exception, and it is also available here: 
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.repo.imap.config;
+
+import java.io.Serializable;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+import org.alfresco.config.ConfigElement;
+import org.alfresco.config.element.ConfigElementAdapter;
+
+public class ImapConfigElement extends ConfigElementAdapter
+{
+    private static final long serialVersionUID = -6911139959296875159L;
+
+    public static final String CONFIG_ELEMENT_ID = "imapConfig";
+
+    private Map<String, ImapConfig> imapConfigs = new LinkedHashMap<String, ImapConfig>(8, 10f);
+
+    public ImapConfigElement()
+    {
+        super(CONFIG_ELEMENT_ID);
+    }
+
+    public ImapConfigElement(String name)
+    {
+        super(name);
+    }
+
+    @Override
+    public ConfigElement combine(ConfigElement configElement)
+    {
+        ImapConfigElement combined = new ImapConfigElement();
+
+        // add all the imapConfigs from this element
+        for (ImapConfig imapConfig : getImapConfigs().values())
+        {
+            combined.addImapConfig(imapConfig);
+        }
+
+        // add all the imapConfigs from the given element
+        for (ImapConfig imapConfig : ((ImapConfigElement) configElement).getImapConfigs().values())
+        {
+            combined.addImapConfig(imapConfig);
+        }
+
+        return combined;
+    }
+
+    public Map<String, ImapConfig> getImapConfigs()
+    {
+        return imapConfigs;
+    }
+
+    public ImapConfig getImapConfig(String name)
+    {
+        return imapConfigs.get(name);
+    }
+
+    void addImapConfig(ImapConfig imapConfig)
+    {
+        imapConfigs.put(imapConfig.getName(), imapConfig);
+    }
+
+    public static class ImapConfig implements Serializable
+    {
+        private static final long serialVersionUID = 424330549937129149L;
+
+        private String name;
+        private String mode;
+        private String store;
+        private String rootPath;
+
+        public String getName()
+        {
+            return name;
+        }
+
+        public void setName(String name)
+        {
+            this.name = name;
+        }
+
+        public String getMode()
+        {
+            return mode;
+        }
+
+        public void setMode(String mode)
+        {
+            this.mode = mode;
+        }
+
+        public String getStore()
+        {
+            return store;
+        }
+
+        public void setStore(String store)
+        {
+            this.store = store;
+        }
+
+        public String getRootPath()
+        {
+            return rootPath;
+        }
+
+        public void setRootPath(String rootPath)
+        {
+            this.rootPath = rootPath;
+        }
+
+        public static long getSerialVersionUID()
+        {
+            return serialVersionUID;
+        }
+
+    }
+
+}

source/java/org/alfresco/repo/imap/config/ImapElementReader.java

@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2005-2009 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of 
+ * the GPL, you may redistribute this Program in connection with Free/Libre 
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's 
+ * FLOSS exception.  You should have recieved a copy of the text describing 
+ * the FLOSS exception, and it is also available here: 
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.repo.imap.config;
+
+import java.util.Iterator;
+
+import org.alfresco.config.ConfigElement;
+import org.alfresco.config.ConfigException;
+import org.alfresco.config.xml.elementreader.ConfigElementReader;
+import org.alfresco.repo.imap.config.ImapConfigElement.ImapConfig;
+import org.dom4j.Element;
+
+public class ImapElementReader implements ConfigElementReader
+{
+
+    private static final String ELEMENT_IMAP_CONFIG = "imapConfig";
+    private static final String ELEMENT_IMAP = "imap";
+    private static final String ELEMENT_STORE = "store";
+    private static final String ELEMENT_ROOTPATH = "rootPath";
+
+    private static final String ATTR_NAME = "name";
+    private static final String ATTR_MODE = "mode";
+
+    public ConfigElement parse(Element element)
+    {
+        ImapConfigElement configElement = null;
+
+        if (element != null)
+        {
+            String elementName = element.getName();
+            if (elementName.equals(ELEMENT_IMAP_CONFIG) == false)
+            {
+                throw new ConfigException("ImapElementReader can parse '" + ELEMENT_IMAP_CONFIG + "' elements only, the element passed is '" + elementName + "'");
+            }
+
+            configElement = new ImapConfigElement();
+
+            for (Iterator<Element> items = element.elementIterator(ELEMENT_IMAP); items.hasNext();)
+            {
+                Element item = items.next();
+
+                String name = item.attributeValue(ATTR_NAME);
+                String mode = item.attributeValue(ATTR_MODE);
+                String store = item.element(ELEMENT_STORE).getStringValue();
+                String rootPath = item.element(ELEMENT_ROOTPATH).getStringValue();
+
+                ImapConfig imapConfig = new ImapConfig();
+                imapConfig.setName(name);
+                imapConfig.setMode(mode);
+                imapConfig.setStore(store);
+                imapConfig.setRootPath(rootPath);
+
+                configElement.addImapConfig(imapConfig);
+            }
+        }
+        return configElement;
+    }
+
+}

source/java/org/alfresco/repo/imap/exception/AlfrescoImapFolderException.java

@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2005-2009 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of 
+ * the GPL, you may redistribute this Program in connection with Free/Libre 
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's 
+ * FLOSS exception.  You should have recieved a copy of the text describing 
+ * the FLOSS exception, and it is also available here: 
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.repo.imap.exception;
+
+import com.icegreen.greenmail.store.FolderException;
+
+/**
+ * Thrown on an inappropriate attempt to modify a folder.
+ * 
+ * @author Ivan Rybnikov
+ */
+public class AlfrescoImapFolderException extends FolderException
+{
+
+    private static final long serialVersionUID = -2721708848846740336L;
+
+    public final static String PERMISSION_DENIED = "Can't create folder - Permission denied";
+
+    public AlfrescoImapFolderException(String message)
+    {
+        super(message);
+    }
+
+}

source/java/org/alfresco/repo/jscript/Search.java

@@ -48,6 +48,8 @@ import org.dom4j.io.SAXReader;
 import org.mozilla.javascript.Context;
 import org.mozilla.javascript.Scriptable;
 
+import com.werken.saxpath.XPathReader;
+
 /**
  * Search component for use by the ScriptService.
  * <p>
@@ -215,6 +217,26 @@ public final class Search extends BaseScopableProcessorExtension
         }
     }
 
+    /**
+     * Validation Xpath query
+     * 
+     * @param query xpath query
+     * @return true if xpath query valid
+     */
+    public boolean isValidXpathQuery(String query)
+    {
+        try
+        {
+            XPathReader reader = new XPathReader();
+            reader.parse(query);
+        }
+        catch (Exception e)
+        {
+            return false;
+        }
+        return true;
+    }
+
     /**
      * Execute a Lucene search
      *