Name duplicate detection is not done at the end of the transaction, so late setting of

cm:name has to be avoided.  This fix makes the CopyService use the auto-assigned cm:name
before doing the copy.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@3621 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/copy/CopyServiceImpl.java

@@ -24,6 +24,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
+import org.alfresco.error.AlfrescoRuntimeException;
 import org.alfresco.model.ContentModel;
 import org.alfresco.repo.policy.ClassPolicyDelegate;
 import org.alfresco.repo.policy.JavaBehaviour;
@@ -31,6 +32,7 @@ import org.alfresco.repo.policy.PolicyComponent;
 import org.alfresco.repo.policy.PolicyScope;
 import org.alfresco.service.cmr.dictionary.AspectDefinition;
 import org.alfresco.service.cmr.dictionary.AssociationDefinition;
+import org.alfresco.service.cmr.dictionary.ChildAssociationDefinition;
 import org.alfresco.service.cmr.dictionary.ClassDefinition;
 import org.alfresco.service.cmr.dictionary.DataTypeDefinition;
 import org.alfresco.service.cmr.dictionary.DictionaryService;
@@ -401,6 +403,23 @@ public class CopyServiceImpl implements CopyService
             }
         }
         
+        // if the parent node is the same, then remove the name property - it will have to
+        // be changed by the client code
+        AssociationDefinition assocDef = dictionaryService.getAssociation(destinationAssocTypeQName);
+        if (!assocDef.isChild())
+        {
+            throw new AlfrescoRuntimeException("Association is not a child association: " + destinationAssocTypeQName);
+        }
+        else
+        {
+            ChildAssociationDefinition childAssocDef = (ChildAssociationDefinition) assocDef;
+            if (!childAssocDef.getDuplicateChildNamesAllowed())
+            {
+                // duplicate children are not allowed.
+                properties.remove(ContentModel.PROP_NAME);
+            }
+        }
+        
 		// Create the new node
         ChildAssociationRef destinationChildAssocRef = this.nodeService.createNode(
                 destinationParent, 

source/java/org/alfresco/repo/model/filefolder/FileFolderServiceImpl.java

@@ -586,13 +586,20 @@ public class FileFolderServiceImpl implements FileFolderService
         }
         else
         {
-            // copy the node
-            targetNodeRef = copyService.copy(
-                    sourceNodeRef,
-                    targetParentRef,
-                    assocRef.getTypeQName(),
-                    qname,
-                    true);
+            try
+            {
+                // copy the node
+                targetNodeRef = copyService.copy(
+                        sourceNodeRef,
+                        targetParentRef,
+                        assocRef.getTypeQName(),
+                        qname,
+                        true);
+            }
+            catch (DuplicateChildNodeNameException e)
+            {
+                throw new FileExistsException(targetParentRef, newName);
+            }
         }
        
         // Only update the name if it has changed