Full Repository Export / Import

- support export of system information such as applied patches and version counters
- support for deleted archive store

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2884 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

config/alfresco/bootstrap-context.xml

@@ -27,6 +27,9 @@
 
 	<!-- Bootstrap Files -->
 
+    <bean id="systemInfoBootstrap" parent="systemInfoImporter">
+    </bean>
+
     <bean id="userBootstrap" parent="userStoreImporter">
         <property name="bootstrapViews">
             <list>

config/alfresco/extension/restore-context.xml.sample

@@ -3,6 +3,12 @@
 
 <beans>
 
+    <bean id="systemInfoBootstrap" parent="systemInfoImporter">
+        <property name="bootstrapView">
+        	<value>alfresco/extension/restore/export_systeminfo.xml</value>
+        </property>
+    </bean>
+
     <bean id="userBootstrap" parent="userStoreImporter">
         <property name="bootstrapViews">
             <list>
@@ -39,6 +45,17 @@
         <property name="log"><value>true</value></property>
     </bean>
 
+    <bean id="spacesArchiveBootstrap" parent="spacesArchiveStoreImporter">
+        <property name="bootstrapViews">
+            <list>
+                <props>
+                    <prop key="path">/</prop>
+                    <prop key="location">alfresco/extension/restore/export_spaces_archive.acp</prop>
+                </props>
+            </list>
+        </property>
+    </bean>
+
     <bean id="spacesBootstrap" parent="spacesStoreImporter">
         <property name="bootstrapViews">
             <list>

config/alfresco/import-export-context.xml

@@ -94,6 +94,9 @@
 		<property name="nodeService">
 			<ref bean="NodeService" />
 		</property>
+        <property name="systemExporter">
+            <ref bean="systemExporterImporter" />
+        </property>
 		<property name="stores">
             <list>
                 <props>
@@ -108,6 +111,10 @@
                     <prop key="storeRef">${spaces.store}</prop>
                     <prop key="packageName">spaces</prop>
                 </props>
+                <props>
+                    <prop key="storeRef">${spaces.archive.store}</prop>
+                    <prop key="packageName">spaces_archive</prop>
+                </props>
                 <props>
                     <prop key="storeRef">workspace://lightWeightVersionStore</prop>
                     <prop key="packageName">versions</prop>
@@ -116,6 +123,40 @@
 		</property>
 	</bean>
 
+    <bean id="systemExporterImporter" class="org.alfresco.repo.importer.system.SystemExporterImporter">
+      <property name="nodeService">
+         <ref bean="nodeService" />
+      </property>      
+      <property name="patchDao">
+         <ref bean="patchDaoComponent" />
+      </property>
+      <property name="versionDao">
+         <ref bean="versionCounterDaoComponent" />
+      </property>
+    </bean>
+    
+
+    <!-- System Info Importer -->
+    
+    <bean id="systemInfoImporter" class="org.alfresco.repo.importer.system.SystemInfoBootstrap" abstract="true">
+        <property name="transactionService">
+            <ref bean="transactionComponent"/>
+        </property>
+        <property name="nodeService">
+            <ref bean="nodeService"/>
+        </property>
+        <property name="authenticationComponent">
+            <ref bean="authenticationComponent" />
+        </property>
+        <property name="systemImporter">
+            <ref bean="systemExporterImporter" />
+        </property>
+        <property name="mustNotExistStoreUrls">
+            <list>
+                <value>${system.store}</value>
+            </list>
+        </property>
+    </bean>
 
 	<!-- General Repository Store Importer -->
 

config/alfresco/messages/action-config.properties

@@ -69,7 +69,8 @@ export.title=Export a Space
 export.description=Exports a Space and optionally it's children to an Alfresco export package.
 export.package.description=Alfresco content package for Space ''{0}''.
 export.root.package.description=Alfresco content package for complete Repository.
-export.store.package.description=Alfresco export of store ''{0}''.
+export.store.package.description=Alfresco Repository export of store ''{0}''.
+export.generic.package.description=Alfresco Repository export.
 export.package.error=Failed to find temporary file for export
 
 script.title=Execute a script

project-build.xml

@@ -9,7 +9,10 @@
    </target>
 
    <target name="compile-jibx" depends="init">
-      <bind verbose="false" load="true" binding="${file.jibx.binding}">
+      <bind verbose="false" load="true" binding="${file.jibx.binding.m2}">
+         <classpathset dir="${dir.classes}"/>
+      </bind>
+      <bind verbose="false" load="true" binding="${file.jibx.binding.systeminfo}">
 	     <classpathset dir="${dir.classes}"/>
 	  </bind>
    </target>

project.properties

@@ -1,4 +1,5 @@
-file.jibx.binding=${dir.src.java}/org/alfresco/repo/dictionary/m2binding.xml
+file.jibx.binding.m2=${dir.src.java}/org/alfresco/repo/dictionary/m2binding.xml
+file.jibx.binding.systeminfo=${dir.src.java}/org/alfresco/repo/importer/system/systeminfo.xml
 dir.javadoc.api.service=${dir.docs}/java-public-service-api
 
 tck.webinf.lib.excludes=${webinf.lib.excludes},jcr-1.0.jar

source/java/org/alfresco/repo/domain/VersionCount.java

@@ -56,4 +56,11 @@ public interface VersionCount
      * @see #incrementVersionCount()
      */
     public int getVersionCount();
+    
+    /**
+     * Sets the current version counter
+     * 
+     * @param  versionCount  the new version counter
+     */
+    public void setVersionCount(int versionCount);
 }

source/java/org/alfresco/repo/domain/hibernate/VersionCountImpl.java

@@ -85,7 +85,7 @@ public class VersionCountImpl implements VersionCount
     /**
      * For Hibernate use
      */
-    private void setVersionCount(int versionCount)
+    public void setVersionCount(int versionCount)
     {
         this.versionCount = versionCount;
     }

source/java/org/alfresco/repo/domain/hibernate/VersionCounterDaoComponentImpl.java

@@ -179,4 +179,22 @@ public class VersionCounterDaoComponentImpl
         // get an incremented count
         versionCounter.resetVersionCount();
     }
+    
+    /**
+     * Sets the version number for a specified store.
+     * 
+     * WARNING: calling this method will completely reset the current 
+     * version count for the specified store and cannot be undone.  
+     *
+     * @param storeRef  the store reference
+     * @param versionCount  the new version count
+     */
+    public synchronized void setVersionNumber(StoreRef storeRef, int versionCount)
+    {
+        // get the version counter
+        VersionCount versionCounter = getVersionCounter(storeRef);
+        // get an incremented count
+        versionCounter.setVersionCount(versionCount);
+    }
+    
 }

source/java/org/alfresco/repo/exporter/RepositoryExporterComponent.java

@@ -30,6 +30,7 @@ import java.util.Properties;
 import org.alfresco.i18n.I18NUtil;
 import org.alfresco.model.ContentModel;
 import org.alfresco.repo.content.MimetypeMap;
+import org.alfresco.repo.importer.system.SystemExporterImporter;
 import org.alfresco.service.cmr.model.FileExistsException;
 import org.alfresco.service.cmr.model.FileFolderService;
 import org.alfresco.service.cmr.model.FileInfo;
@@ -64,6 +65,7 @@ public class RepositoryExporterComponent implements RepositoryExporterService
     private ExporterService exporterService;
     private MimetypeService mimetypeService;
     private FileFolderService fileFolderService;
+    private SystemExporterImporter systemExporterImporter;
     private NodeService nodeService;
     private List<Properties> exportStores;
     
@@ -83,6 +85,11 @@ public class RepositoryExporterComponent implements RepositoryExporterService
         this.fileFolderService = fileFolderService;
     }
     
+    public void setSystemExporter(SystemExporterImporter systemExporterImporter)
+    {
+        this.systemExporterImporter = systemExporterImporter;
+    }
+
     public void setNodeService(NodeService nodeService)
     {
         this.nodeService = nodeService;
@@ -136,14 +143,27 @@ public class RepositoryExporterComponent implements RepositoryExporterService
         }
 
         List<FileExportHandle> exportHandles = exportStores(exportStores, packageName, new TempFileExporter());
+        Map<String, String> mimetypeExtensions = mimetypeService.getExtensionsByMimetype();
         List<RepositoryExportHandle> repoExportHandles = new ArrayList<RepositoryExportHandle>(exportHandles.size());
         for (FileExportHandle exportHandle : exportHandles)
         {
-            String description = I18NUtil.getMessage("export.store.package.description", new Object[] { exportHandle.storeRef.getIdentifier() });
+            String name = exportHandle.packageName + "." + mimetypeExtensions.get(exportHandle.mimeType);
-            NodeRef repoExportFile = addExportFile(repositoryDestination, exportHandle.packageName, description, exportHandle.exportFile);
+            String title = exportHandle.packageName;
+            String description;
+            if (exportHandle.storeRef != null)
+            {
+                description = I18NUtil.getMessage("export.store.package.description", new Object[] { exportHandle.storeRef.toString() });
+            }
+            else
+            {
+                description = I18NUtil.getMessage("export.generic.package.description");
+            }
+            
+            NodeRef repoExportFile = addExportFile(repositoryDestination, name, title, description, exportHandle.mimeType, exportHandle.exportFile);
             RepositoryExportHandle handle = new RepositoryExportHandle();
             handle.storeRef = exportHandle.storeRef;
             handle.packageName = exportHandle.packageName;
+            handle.mimeType = exportHandle.mimeType;
             handle.exportFile = repoExportFile;
             repoExportHandles.add(handle);
         }
@@ -161,16 +181,15 @@ public class RepositoryExporterComponent implements RepositoryExporterService
      * @param exportFile  the .acp file
      * @return  node reference to import .acp file
      */
-    private NodeRef addExportFile(NodeRef repoDestination, String packageName, String packageDescription, File exportFile)
+    private NodeRef addExportFile(NodeRef repoDestination, String name, String title, String description, String mimeType, File exportFile)
     {
         //
         // import temp file into repository
         //
     
         // determine if file already exists
-        String fileName = packageName + "." + ACPExportPackageHandler.ACP_EXTENSION;
         List<String> paths = new ArrayList<String>();
-        paths.add(fileName);
+        paths.add(name);
         try
         {
             FileInfo fileInfo = fileFolderService.resolveNamePath(repoDestination, paths);
@@ -186,16 +205,16 @@ public class RepositoryExporterComponent implements RepositoryExporterService
         NodeRef exportFileNodeRef = null;
         try
         {
-            FileInfo fileInfo = fileFolderService.create(repoDestination, fileName, ContentModel.TYPE_CONTENT);
+            FileInfo fileInfo = fileFolderService.create(repoDestination, name, ContentModel.TYPE_CONTENT);
             ContentWriter writer = fileFolderService.getWriter(fileInfo.getNodeRef());
-            writer.setMimetype(MimetypeMap.MIMETYPE_ACP);
+            writer.setMimetype(mimeType);
             writer.putContent(exportFile);
             exportFileNodeRef = fileInfo.getNodeRef();
     
             // add a title for Web Client viewing
             Map<QName, Serializable> titledProps = new HashMap<QName, Serializable>(3, 1.0f);
-            titledProps.put(ContentModel.PROP_TITLE, packageName);
+            titledProps.put(ContentModel.PROP_TITLE, title);
-            titledProps.put(ContentModel.PROP_DESCRIPTION, packageDescription);
+            titledProps.put(ContentModel.PROP_DESCRIPTION, description);
             nodeService.addAspect(exportFileNodeRef, ContentModel.ASPECT_TITLED, titledProps);
             
         }
@@ -209,7 +228,7 @@ public class RepositoryExporterComponent implements RepositoryExporterService
     
 
     /**
-     * Contract for exporting a store
+     * Contract for exporting a repository
      * 
      * @author davidc
      *
@@ -218,6 +237,8 @@ public class RepositoryExporterComponent implements RepositoryExporterService
     private interface ExportStore<ExportHandleType extends ExportHandle>
     {
         public ExportHandleType exportStore(ExporterCrawlerParameters exportParameters, String packageName, Exporter progress);
+        
+        public ExportHandleType exportSystem(String packageName);
     }
     
     
@@ -231,7 +252,16 @@ public class RepositoryExporterComponent implements RepositoryExporterService
      */
     private <ExportHandleType extends ExportHandle> List<ExportHandleType> exportStores(List<Properties> stores, String packageName, ExportStore<ExportHandleType> exportStore)
     {
-        List<ExportHandleType> exportHandles = new ArrayList<ExportHandleType>(stores.size());
+        List<ExportHandleType> exportHandles = new ArrayList<ExportHandleType>(stores.size() +1);
+
+        // export repository system info
+        {
+            String completePackageName = (packageName == null) ? "systeminfo" : packageName + "_systeminfo";            
+            ExportHandleType systemInfoHandle = exportStore.exportSystem(completePackageName);
+            exportHandles.add(systemInfoHandle);
+        }
+        
+        // export each store
         for (Properties store : stores)
         {
             // retrieve store reference to export
@@ -319,9 +349,39 @@ public class RepositoryExporterComponent implements RepositoryExporterService
             FileExportHandle handle = new FileExportHandle();
             handle.storeRef = exportParameters.getExportFrom().getStoreRef();
             handle.packageName = packageName;
+            handle.mimeType = MimetypeMap.MIMETYPE_ACP;
             handle.exportFile = tempFile;
             return handle;
-        };
+        }
+
+        /*
+         *  (non-Javadoc)
+         * @see org.alfresco.repo.exporter.RepositoryExporterComponent.ExportStore#exportSystem()
+         */
+        public FileExportHandle exportSystem(String packageName)
+        {
+            // create a temporary file to hold the system info export
+            File tempFile = TempFileProvider.createTempFile("repoExpSystemInfo", ".xml");
+
+            try
+            {
+                OutputStream outputStream = new FileOutputStream(tempFile);
+                systemExporterImporter.exportSystem(outputStream);
+            }
+            catch(FileNotFoundException e)
+            {
+                tempFile.delete();
+                throw new ExporterException("Failed to create temporary file for holding export of system info");
+            }
+            
+            // return handle onto temp file
+            FileExportHandle handle = new FileExportHandle();
+            handle.storeRef = null;
+            handle.packageName = packageName;
+            handle.mimeType = MimetypeMap.MIMETYPE_XML;
+            handle.exportFile = tempFile;
+            return handle;
+        }
     };
     
     
@@ -374,50 +434,40 @@ public class RepositoryExporterComponent implements RepositoryExporterService
             FileExportHandle handle = new FileExportHandle();
             handle.storeRef = exportParameters.getExportFrom().getStoreRef();
             handle.packageName = packageName;
+            handle.mimeType = MimetypeMap.MIMETYPE_ACP;
             handle.exportFile = file;
             return handle;
-        };
-    };
-    
-    
-    /**
-     * Export a store to Repository File
-     * 
-     * @author davidc
-     */
-    @SuppressWarnings("unused")
-    private class RepositoryFileExporter implements ExportStore<RepositoryExportHandle>
-    {
-        private TempFileExporter tempFileExporter = new TempFileExporter();
-        private NodeRef repoDestination;
-        
-        /**
-         * Construct
-         * 
-         * @param repoDestination  destination within repository to create export file
-         */
-        public RepositoryFileExporter(NodeRef repoDestination)
-        {
-            this.repoDestination = repoDestination;
         }
 
         /*
          *  (non-Javadoc)
-         * @see org.alfresco.repo.exporter.RepositoryExporterComponent.ExportStore#exportStore(org.alfresco.service.cmr.view.ExporterCrawlerParameters, java.lang.String, org.alfresco.service.cmr.view.Exporter)
+         * @see org.alfresco.repo.exporter.RepositoryExporterComponent.ExportStore#exportSystem()
          */
-        public RepositoryExportHandle exportStore(ExporterCrawlerParameters exportParameters, String packageName, Exporter progress)
+        public FileExportHandle exportSystem(String packageName)
         {
-            // export acp to temporary file
+            // create a temporary file to hold the system info export
-            FileExportHandle tempFile = tempFileExporter.exportStore(exportParameters, packageName, progress);
+            File tempFile = TempFileProvider.createTempFile("repoExpSystemInfo", ".xml");
 
-            String description = I18NUtil.getMessage("export.store.package.description", new Object[] { tempFile.storeRef.getIdentifier() });
+            try
-            NodeRef repoExportFile = addExportFile(repoDestination, packageName, description, tempFile.exportFile);
+            {
-            RepositoryExportHandle handle = new RepositoryExportHandle();
+                OutputStream outputStream = new FileOutputStream(tempFile);
-            handle.storeRef = exportParameters.getExportFrom().getStoreRef();
+                systemExporterImporter.exportSystem(outputStream);
+            }
+            catch(FileNotFoundException e)
+            {
+                tempFile.delete();
+                throw new ExporterException("Failed to create temporary file for holding export of system info");
+            }
+            
+            // return handle onto temp file
+            FileExportHandle handle = new FileExportHandle();
+            handle.storeRef = null;
             handle.packageName = packageName;
-            handle.exportFile = repoExportFile;
+            handle.mimeType = MimetypeMap.MIMETYPE_XML;
+            handle.exportFile = tempFile;
             return handle;
         }
     };
     
+    
 }

source/java/org/alfresco/repo/exporter/RepositoryExporterComponentTest.java

@@ -64,7 +64,7 @@ public class RepositoryExporterComponentTest extends BaseSpringTest
     {
         FileExportHandle[] handles = repositoryService.export("test");
         assertNotNull(handles);
-        assertEquals(4, handles.length);
+        assertEquals(6, handles.length);
         for (FileExportHandle tempFile : handles)
         {
             assertTrue(tempFile.exportFile.exists());
@@ -82,7 +82,7 @@ public class RepositoryExporterComponentTest extends BaseSpringTest
         // Export stores
         RepositoryExportHandle[] handles = repositoryService.export(container.getNodeRef(), "test");
         assertNotNull(handles);
-        assertEquals(4, handles.length);
+        assertEquals(6, handles.length);
         for (RepositoryExportHandle handle : handles)
         {
             assertTrue(nodeService.exists(handle.exportFile));

source/java/org/alfresco/repo/importer/ImporterBootstrap.java

@@ -55,7 +55,6 @@ import org.apache.log4j.Logger;
 import org.springframework.context.ApplicationEvent;
 import org.springframework.context.ApplicationListener;
 import org.springframework.context.event.ContextRefreshedEvent;
-import org.springframework.core.io.ClassPathResource;
 import org.springframework.util.FileCopyUtils;
 
 /**

source/java/org/alfresco/repo/importer/system/PatchInfo.java

@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific
+ * language governing permissions and limitations under the
+ * License.
+ */
+package org.alfresco.repo.importer.system;
+
+import java.util.Date;
+
+/**
+ * Data holder of patch information that's to be exported and imported
+ *
+ * @author davidc
+ */
+public class PatchInfo
+{
+    public String id = null;
+    public String description = null;
+    public Integer fixesFromSchema = null;
+    public Integer fixesToSchema = null;
+    public Integer targetSchema = null;
+    public Integer appliedToSchema = null;
+    public String appliedToServer = null;
+    public Date appliedOnDate = null;
+    public Boolean wasExecuted = null;
+    public Boolean succeeded = null;
+    public String report = null;
+}

source/java/org/alfresco/repo/importer/system/SystemExporterImporter.java

@@ -0,0 +1,135 @@
+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific
+ * language governing permissions and limitations under the
+ * License.
+ */
+package org.alfresco.repo.importer.system;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.List;
+
+import org.alfresco.repo.admin.patch.PatchDaoService;
+import org.alfresco.repo.domain.AppliedPatch;
+import org.alfresco.repo.domain.hibernate.VersionCounterDaoComponentImpl;
+import org.alfresco.service.cmr.repository.NodeService;
+import org.alfresco.service.cmr.repository.StoreRef;
+
+
+/**
+ * Exporter and Importer of Repository System Information
+ * 
+ * @author davidc
+ */
+public class SystemExporterImporter
+{
+    // dependencies
+    private NodeService nodeService;
+    private PatchDaoService patchDao;
+    private VersionCounterDaoComponentImpl versionCounterDao;
+    
+    
+    public void setNodeService(NodeService nodeService)
+    {
+        this.nodeService = nodeService;
+    }
+    
+    public void setPatchDao(PatchDaoService patchDaoService)
+    {
+        this.patchDao = patchDaoService;
+    }
+    
+    public void setVersionDao(VersionCounterDaoComponentImpl versionCounterDao)
+    {
+        this.versionCounterDao = versionCounterDao;
+    }
+    
+
+    /**
+     * Export Repository System Information
+     * 
+     * @param exportStream  output stream to export to
+     */
+    public void exportSystem(OutputStream exportStream)
+    {
+        SystemInfo systemInfo = new SystemInfo();
+        
+        // capture applied patches
+        List<AppliedPatch> patches = patchDao.getAppliedPatches();
+        for (AppliedPatch patch : patches)
+        {
+            PatchInfo patchInfo = new PatchInfo();
+            patchInfo.appliedOnDate = patch.getAppliedOnDate();
+            patchInfo.appliedToSchema = patch.getAppliedToSchema();
+            patchInfo.appliedToServer = patch.getAppliedToServer();
+            patchInfo.description = patch.getDescription();
+            patchInfo.fixesFromSchema = patch.getFixesFromSchema();
+            patchInfo.fixesToSchema = patch.getFixesToSchema();
+            patchInfo.id = patch.getId();
+            patchInfo.report = patch.getReport();
+            patchInfo.succeeded = patch.getSucceeded();
+            patchInfo.targetSchema = patch.getTargetSchema();
+            patchInfo.wasExecuted = patch.getWasExecuted();
+            systemInfo.patches.add(patchInfo);
+        }
+
+        // capture version counters
+        List<StoreRef> storeRefs = nodeService.getStores();
+        for (StoreRef storeRef : storeRefs)
+        {
+            VersionCounterInfo versionCounterInfo = new VersionCounterInfo();
+            int versionCount = versionCounterDao.currentVersionNumber(storeRef);
+            versionCounterInfo.storeRef = storeRef.toString();
+            versionCounterInfo.count = versionCount;
+            systemInfo.versionCounters.add(versionCounterInfo);
+        }
+        
+        systemInfo.toXML(exportStream);
+    }
+    
+    
+    /**
+     * Import Repository System Information
+     * 
+     * @param importStream  input stream to import from
+     */
+    public void importSystem(InputStream importStream)
+    {
+        SystemInfo systemInfo = SystemInfo.createSystemInfo(importStream);
+        
+        // apply patch info
+        for (PatchInfo patchInfo : systemInfo.patches)
+        {
+            AppliedPatch patch = patchDao.newAppliedPatch(patchInfo.id);
+            patch.setAppliedOnDate(patchInfo.appliedOnDate);
+            patch.setAppliedToSchema(patchInfo.appliedToSchema);
+            patch.setAppliedToServer(patchInfo.appliedToServer);
+            patch.setDescription(patchInfo.description);
+            patch.setFixesFromSchema(patchInfo.fixesFromSchema);
+            patch.setFixesToSchema(patchInfo.fixesToSchema);
+            patch.setReport(patchInfo.report);
+            patch.setSucceeded(patchInfo.succeeded);
+            patch.setTargetSchema(patchInfo.targetSchema);
+            patch.setWasExecuted(patchInfo.wasExecuted);
+        }
+
+        // apply version counters
+        for (VersionCounterInfo versionCounterInfo : systemInfo.versionCounters)
+        {
+            StoreRef storeRef = new StoreRef(versionCounterInfo.storeRef);
+            versionCounterDao.setVersionNumber(storeRef, versionCounterInfo.count);
+        }
+    }
+    
+}

source/java/org/alfresco/repo/importer/system/SystemInfo.java

@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific
+ * language governing permissions and limitations under the
+ * License.
+ */
+package org.alfresco.repo.importer.system;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.alfresco.service.cmr.dictionary.DictionaryException;
+import org.jibx.runtime.BindingDirectory;
+import org.jibx.runtime.IBindingFactory;
+import org.jibx.runtime.IMarshallingContext;
+import org.jibx.runtime.IUnmarshallingContext;
+import org.jibx.runtime.JiBXException;
+
+
+/**
+ * Root data holder of Repository system information to be exported and imported
+ * 
+ * @author davidc
+ */
+public class SystemInfo
+{
+    public List<PatchInfo> patches = new ArrayList<PatchInfo>();
+    public List<VersionCounterInfo> versionCounters = new ArrayList<VersionCounterInfo>();
+
+    /**
+     * Create System Info from XML representation
+     *  
+     * @param xml  xml representation of system info
+     * @return  the System Info
+     */
+    public static SystemInfo createSystemInfo(InputStream xml)
+    {
+        try
+        {
+            IBindingFactory factory = BindingDirectory.getFactory(SystemInfo.class);
+            IUnmarshallingContext context = factory.createUnmarshallingContext();
+            Object obj = context.unmarshalDocument(xml, null);
+            return (SystemInfo)obj;
+        }
+        catch(JiBXException e)
+        {
+            throw new DictionaryException("Failed to parse System Info", e);
+        }
+    }
+
+    /**
+     * Create XML representation of System Info
+     * 
+     * @param xml  xml representation of system info
+     */
+    public void toXML(OutputStream xml)
+    {
+        try
+        {
+            IBindingFactory factory = BindingDirectory.getFactory(SystemInfo.class);
+            IMarshallingContext context = factory.createMarshallingContext();
+            context.setIndent(4);
+            context.marshalDocument(this, "UTF-8", null, xml);    
+        }
+        catch(JiBXException e)
+        {
+            throw new DictionaryException("Failed to create System Info", e);
+        }
+    }
+    
+}
+
+

source/java/org/alfresco/repo/importer/system/SystemInfoBootstrap.java

@@ -0,0 +1,192 @@
+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific
+ * language governing permissions and limitations under the
+ * License.
+ */package org.alfresco.repo.importer.system;
+
+import java.io.InputStream;
+import java.util.List;
+
+import javax.transaction.UserTransaction;
+
+import org.alfresco.error.AlfrescoRuntimeException;
+import org.alfresco.repo.security.authentication.AuthenticationComponent;
+import org.alfresco.service.cmr.repository.NodeService;
+import org.alfresco.service.cmr.repository.StoreRef;
+import org.alfresco.service.cmr.view.ImporterException;
+import org.alfresco.service.transaction.TransactionService;
+import org.springframework.context.ApplicationEvent;
+import org.springframework.context.ApplicationListener;
+import org.springframework.context.event.ContextRefreshedEvent;
+
+
+/**
+ * Repository System Information bootstrap
+ * 
+ * @author davidc
+ */
+public class SystemInfoBootstrap implements ApplicationListener
+{
+    // dependencies
+    private TransactionService transactionService;
+    private NodeService nodeService;
+    private AuthenticationComponent authenticationComponent;
+    private SystemExporterImporter systemImporter;
+    
+    private List<String> mustNotExistStoreUrls = null;
+    private String bootstrapView = null;
+    
+    
+    /**
+     * Sets the Transaction Service
+     * 
+     * @param userTransaction the transaction service
+     */
+    public void setTransactionService(TransactionService transactionService)
+    {
+        this.transactionService = transactionService; 
+    }
+
+    /**
+     * Sets the node service
+     * 
+     * @param nodeService the node service
+     */
+    public void setNodeService(NodeService nodeService)
+    {
+        this.nodeService = nodeService;
+    }
+    
+    /**
+     * Set the authentication component
+     * 
+     * @param authenticationComponent
+     */
+    public void setAuthenticationComponent(AuthenticationComponent authenticationComponent)
+    {
+        this.authenticationComponent = authenticationComponent;
+    }
+
+    /**
+     * Set the System Importer
+     * 
+     * @param systemImporter
+     */
+    public void setSystemImporter(SystemExporterImporter systemImporter)
+    {
+        this.systemImporter = systemImporter;
+    }
+
+    /**
+     * If any of the store urls exist, the bootstrap does not take place
+     * 
+     * @param storeUrls  the list of store urls to check
+     */
+    public void setMustNotExistStoreUrls(List<String> storeUrls)
+    {
+        this.mustNotExistStoreUrls = storeUrls;
+    }
+        
+    /**
+     * Set the bootstrap view containing the system information
+     * 
+     * @param bootstrapView
+     */
+    public void setBootstrapView(String bootstrapView)
+    {
+        this.bootstrapView = bootstrapView;
+    }
+
+    /**
+     * Bootstrap
+     */
+    public void bootstrap()
+    {
+        UserTransaction userTransaction = transactionService.getUserTransaction();
+        authenticationComponent.setSystemUserAsCurrentUser();
+
+        try
+        {
+            userTransaction.begin();
+        
+            // check the repository exists, create if it doesn't
+            if (performBootstrap())
+            {
+                InputStream viewStream = getClass().getClassLoader().getResourceAsStream(bootstrapView);
+                if (viewStream == null)
+                {
+                    throw new ImporterException("Could not find system info file " + bootstrapView);
+                }
+                try
+                {
+                    systemImporter.importSystem(viewStream);
+                }
+                finally
+                {
+                    viewStream.close();
+                }
+            }
+            userTransaction.commit();
+        }
+        catch(Throwable e)
+        {
+            // rollback the transaction
+            try { if (userTransaction != null) {userTransaction.rollback();} } catch (Exception ex) {}
+            try {authenticationComponent.clearCurrentSecurityContext(); } catch (Exception ex) {}
+            throw new AlfrescoRuntimeException("System Info Bootstrap failed", e);
+        }
+        finally
+        {
+            authenticationComponent.clearCurrentSecurityContext();
+        }
+    }
+    
+    /**
+     * Determine if bootstrap should take place
+     * 
+     * @return  true => yes, it should
+     */
+    private boolean performBootstrap()
+    {
+        if (bootstrapView == null || bootstrapView.length() == 0)
+        {
+            return false;
+        }
+        if (mustNotExistStoreUrls != null)
+        {
+            for (String storeUrl : mustNotExistStoreUrls)
+            {
+                StoreRef storeRef = new StoreRef(storeUrl);
+                if (nodeService.exists(storeRef))
+                {
+                    return false;
+                }
+            }
+        }
+        return true;
+    }
+        
+    /*
+     * (non-Javadoc)
+     * @see org.springframework.context.ApplicationListener#onApplicationEvent(org.springframework.context.ApplicationEvent)
+     */
+    public void onApplicationEvent(ApplicationEvent event)
+    {
+        if (event instanceof ContextRefreshedEvent)
+        {
+            bootstrap();
+        }
+    }
+    
+}

source/java/org/alfresco/repo/importer/system/VersionCounterInfo.java

@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific
+ * language governing permissions and limitations under the
+ * License.
+ */
+package org.alfresco.repo.importer.system;
+
+
+/**
+ * Data holder of Version information to be exported and imported
+ * 
+ * @author davidc
+ */
+public class VersionCounterInfo
+{
+    public String storeRef = null;
+    public Integer count = null; 
+}

source/java/org/alfresco/repo/importer/system/systeminfo.xml

@@ -0,0 +1,36 @@
+<binding>
+
+<!--   <format type="java.util.Date" serializer="org.alfresco.repo.dictionary.M2XML.serialiseDate" deserializer="org.alfresco.repo.dictionary.M2XML.deserialiseDate"/> -->
+         
+   <mapping name="system-info" class="org.alfresco.repo.importer.system.SystemInfo">
+      
+      <structure name="patches">
+         <collection field="patches" factory="org.alfresco.repo.dictionary.M2Model.createList">
+            <structure name="patch" type="org.alfresco.repo.importer.system.PatchInfo" usage="optional">
+               <value name="id" field="id"/>
+               <value name="description" field="description"/>
+               <value name="fixes-from-schema" field="fixesFromSchema"/>
+               <value name="fixes-to-schema" field="fixesToSchema"/>
+               <value name="target-schema" field="targetSchema"/>
+               <value name="applied-to-schema" field="appliedToSchema"/>
+               <value name="applied-to-server" field="appliedToServer"/>
+               <value name="applied-on-date" field="appliedOnDate"/>
+               <value name="was-executed" field="wasExecuted"/>
+               <value name="succeeded" field="succeeded"/>
+               <value name="report" field="report"/>
+            </structure>
+         </collection>
+      </structure>
+
+      <structure name="version-store">
+         <collection field="versionCounters" factory="org.alfresco.repo.dictionary.M2Model.createList">
+            <structure name="counter" type="org.alfresco.repo.importer.system.VersionCounterInfo" usage="optional">
+               <value name="store-ref" field="storeRef"/>
+               <value name="count" field="count"/>
+            </structure>
+         </collection>
+      </structure>
+      
+   </mapping>
+
+</binding>

source/java/org/alfresco/service/cmr/view/RepositoryExporterService.java

@@ -70,6 +70,7 @@ public interface RepositoryExporterService
     {
         public StoreRef storeRef;
         public String packageName;
+        public String mimeType; 
     }
 
     /**