Workflow (server-side) groups support

- assignment of groups to pooled tasks
- retrieve group members added to javascript

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4805 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

config/alfresco/core-services-context.xml

@@ -549,17 +549,22 @@
     <bean id="dictionaryBootstrap" parent="dictionaryModelBootstrap" depends-on="resourceBundles">
         <property name="models">
             <list>
+                <!-- System models  -->
                 <value>alfresco/model/dictionaryModel.xml</value>
                 <value>alfresco/model/systemModel.xml</value>
+                <value>org/alfresco/repo/security/authentication/userModel.xml</value>
+
+                <!-- Content models -->
                 <value>alfresco/model/contentModel.xml</value>
                 <value>alfresco/model/bpmModel.xml</value>
                 <value>alfresco/model/wcmModel.xml</value>
+                <value>alfresco/model/forumModel.xml</value>
+
+                <!-- Content models -->
                 <value>alfresco/model/applicationModel.xml</value>
                 <value>alfresco/model/wcmAppModel.xml</value>
-                <value>alfresco/model/forumModel.xml</value>
                 
                 <!-- Implementation models -->
-                <value>org/alfresco/repo/security/authentication/userModel.xml</value>
                 <value>org/alfresco/repo/action/actionModel.xml</value>
                 <value>org/alfresco/repo/rule/ruleModel.xml</value>
                 <value>org/alfresco/repo/version/version_model.xml</value>

config/alfresco/messages/workflow-interpreter-help.txt

@@ -91,6 +91,18 @@ ok> var <varName>[*] person <varValue>
     
     var bpm:assignee* person admin,fred 
 
+ok> var <varName>[*] group <varValue> 
+
+    Define or update a (usr:authorityContainer) node ref variable. 
+
+    <varName> variable name 
+    [*] if specified, define a collection 
+    <varValue> variable value (comma-seperate to specify a list of values) 
+
+    e.g. 
+    
+    var bpm:groupAssignee group GROUP_Engineering
+
 ok> var <varName> package <itemCount>
 
     Define or update a (bpm:workflowPackage) node ref variable.

config/alfresco/model/bpmModel.xml

@@ -12,6 +12,8 @@
         <import uri="http://www.alfresco.org/model/dictionary/1.0" prefix="d" />
         <!-- Import Alfresco Content Domain Model Definitions -->
         <import uri="http://www.alfresco.org/model/content/1.0" prefix="cm" />
+        <!-- Import User Model Definitions -->
+        <import uri="http://www.alfresco.org/model/user/1.0" prefix="usr"/>
     </imports>
 
     <namespaces>
@@ -310,6 +312,29 @@
             </associations>
         </aspect>
 
+        <!--                          -->
+        <!--  Single Group Assignee   -->
+        <!--                          -->
+
+        <aspect name="bpm:groupAssignee">
+            <associations>
+
+                <association name="bpm:groupAssignee">
+                    <source>
+                        <mandatory>false</mandatory>
+                        <many>false</many>
+                    </source>
+                    <target>
+                        <!-- TODO: Refactor when group is pulled into content model -->
+                        <class>usr:authorityContainer</class>
+                        <mandatory>true</mandatory>
+                        <many>false</many>
+                    </target>
+                </association>
+
+            </associations>
+        </aspect>
+
         <!--                                                             -->
         <!--  A collection of content routed through a workflow.         -->
         <!--                                                             -->

config/alfresco/script-services-context.xml

@@ -70,6 +70,9 @@
         <property name="serviceRegistry">
             <ref bean="ServiceRegistry"/>
         </property>
+        <property name="authorityDAO">
+            <ref bean="authorityDAO"/>
+        </property>
     </bean>    
 
     <bean id="sessionScript" parent="baseScriptImplementation" class="org.alfresco.repo.jscript.Session">

config/alfresco/workflow-context.xml

@@ -34,6 +34,8 @@
       <property name="nodeService" ref="NodeService"/>
       <property name="namespaceService" ref="namespaceService"/>
       <property name="personService" ref="PersonService"/>
+      <property name="authorityDAO" ref="authorityDAO"/>
+      <property name="transactionService" ref="transactionComponent"/>
       <property name="fileFolderService" ref="FileFolderService"/>
    </bean>
 
@@ -87,6 +89,8 @@
       <property name="namespaceService" ref="namespaceService"/>
       <property name="nodeService" ref="nodeService"/>
       <property name="personService" ref="personService"/>
+      <property name="authorityService" ref="authorityService"/>
+      <property name="authorityDAO" ref="authorityDAO"/>
       <property name="serviceRegistry" ref="ServiceRegistry"/>
       <property name="companyHomeStore"><value>${spaces.store}</value></property>
       <property name="companyHomePath"><value>/${spaces.company_home.childname}</value></property>

config/alfresco/workflow/submit_processdefinition.xml

@@ -56,7 +56,7 @@
     <task-node name="serialreview">
         <task name="wcmwf:reviewTask">
            <assignment class="org.alfresco.repo.workflow.jbpm.AlfrescoAssignment">
-              <actor>#{bpm_assignees[wcmwf_approveCnt]}</actor>
+              <actor>#{bpm_assignees.get(wcmwf_approveCnt)}</actor>
            </assignment>
         </task>
 

config/alfresco/workflow/workflowModel.xml

@@ -24,6 +24,13 @@
          </mandatory-aspects>
       </type>
 
+      <type name="wf:submitGroupReviewTask">
+         <parent>bpm:startTask</parent>
+         <mandatory-aspects>
+            <aspect>bpm:groupAssignee</aspect>
+         </mandatory-aspects>
+      </type>
+
       <type name="wf:submitParallelReviewTask">
          <parent>bpm:startTask</parent>
          <properties>