. JavaScript API inter-store copy support

- Transparent support for inter-store copy added to JavaScript Node and AVMNode implementations The existing API mechanisms for copy() now support passing of Node or AVMNode and visa-versa as the destination target No changes to existing copy() semantics and no new services/APIs to learn . Improvements to handling of missing input parameters in JavaScript Node APIs . Added Workspace->Workspace support to CrossRepositoryCopyService git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5047 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2025-07-24 17:32:48 +00:00 · 2007-02-06 10:36:46 +00:00
parent 92c73dd54a
commit d781cc74c1
5 changed files with 2097 additions and 1931 deletions
--- a/source/java/org/alfresco/repo/jscript/CrossRepositoryCopy.java
+++ b/source/java/org/alfresco/repo/jscript/CrossRepositoryCopy.java
@@ -0,0 +1,103 @@
+/*
+ * 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.jscript;
+
+import org.alfresco.repo.avm.AVMNodeConverter;
+import org.alfresco.service.ServiceRegistry;
+import org.alfresco.service.cmr.avm.AVMNodeDescriptor;
+import org.alfresco.service.cmr.repository.StoreRef;
+import org.alfresco.util.Pair;
+import org.alfresco.util.ParameterCheck;
+import org.mozilla.javascript.Scriptable;
+
+/**
+ * Helper bean to access Cross Repository copy services from a script context.
+ * 
+ * @author Kevin Roast
+ */
+public final class CrossRepositoryCopy extends BaseScriptImplementation implements Scopeable
+{
+    public final static String BEAN_NAME = "crossCopyScript";
+    
+    /** Service registry */
+    private ServiceRegistry services;
+    
+    /** Root scope for this object */
+    private Scriptable scope;
+
+    /**
+     * @see org.alfresco.repo.jscript.Scopeable#setScope(org.mozilla.javascript.Scriptable)
+     */
+    public void setScope(Scriptable scope)
+    {
+        this.scope = scope;
+    }
+    
+    /**
+     * Set the service registry
+     * 
+     * @param services  the service registry
+     */
+    public void setServiceRegistry(ServiceRegistry services)
+    {
+        this.services = services;
+    }
+    
+    /**
+     * Perform a copy of a source node to the specified parent destination node. The name will
+     * be applied to the destination node copy.
+     * <p>
+     * Inter-store copy operations between Workspace and AVM and visa-versa are supported.
+     * 
+     * @param src       Source node instance
+     * @param dest      Destination parent node instance
+     * @param name      Name of the node copy
+     * 
+     * @return node representing the copy if successful, null on unsupported store type.
+     * 
+     * @throws org.alfresco.error.AlfrescoRuntimeException on copy error
+     */
+    public Node copy(Node src, Node dest, String name)
+    {
+        ParameterCheck.mandatory("Node source", src);
+        ParameterCheck.mandatory("Node destination", dest);
+        ParameterCheck.mandatory("Node destination name", name);
+        
+        Node result = null;
+        
+        // perform the copy operation using the repository service
+        this.services.getCrossRepositoryCopyService().copy(src.getNodeRef(), dest.getNodeRef(), name);
+        
+        // if we get here then copy succeeded - retrieve the new node reference
+        if (dest.getNodeRef().getStoreRef().getProtocol().equals(StoreRef.PROTOCOL_AVM))
+        {
+            Pair<Integer, String> versionPath = AVMNodeConverter.ToAVMVersionPath(dest.getNodeRef());
+            String destPath = AVMNodeConverter.ExtendAVMPath(versionPath.getSecond(), name);
+            AVMNodeDescriptor node = this.services.getAVMService().lookup(-1, destPath);
+            if (node != null)
+            {
+                result = ((AVMNode)dest).newInstance(destPath, -1, this.services, this.scope);
+            }
+        }
+        else if (dest.getNodeRef().getStoreRef().getProtocol().equals(StoreRef.PROTOCOL_WORKSPACE))
+        {
+            result = dest.childByNamePath(name);
+        }
+        
+        return result;
+    }
+}