. WCM HEAD merge fixes

- fix ups
 - removal of obsolete JBPM files

. Addition of AVM JavaScript integation files
 - ability to retrieve AVM node references by Path or from the root node of a store by lookup
 - getting and setting of AVM node properties and aspects
 - walking of child nodes
 - moving and renaming of AVM nodes

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@4308 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/jscript/AVMNode.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.jscript;
+
+import org.alfresco.error.AlfrescoRuntimeException;
+import org.alfresco.model.ContentModel;
+import org.alfresco.repo.avm.AVMNodeConverter;
+import org.alfresco.repo.security.permissions.AccessDeniedException;
+import org.alfresco.service.ServiceRegistry;
+import org.alfresco.service.cmr.repository.InvalidNodeRefException;
+import org.alfresco.service.cmr.repository.NodeRef;
+import org.alfresco.service.cmr.repository.TemplateImageResolver;
+import org.mozilla.javascript.Scriptable;
+
+/**
+ * @author Kevin Roast
+ */
+public class AVMNode extends Node
+{
+    private String path;
+    
+    /**
+     * Constructor
+     * 
+     * @param nodeRef
+     * @param services
+     * @param resolver
+     */
+    public AVMNode(NodeRef nodeRef, ServiceRegistry services, TemplateImageResolver resolver)
+    {
+        super(nodeRef, services, resolver);
+        this.path = AVMNodeConverter.ToAVMVersionPath(nodeRef).getSecond();
+    }
+
+    /**
+     * Constructor
+     * 
+     * @param nodeRef
+     * @param services
+     * @param resolver
+     * @param scope
+     */
+    public AVMNode(NodeRef nodeRef, ServiceRegistry services, TemplateImageResolver resolver, Scriptable scope)
+    {
+        super(nodeRef, services, resolver, scope);
+        this.path = AVMNodeConverter.ToAVMVersionPath(nodeRef).getSecond();
+    }
+    
+    /**
+     * Factory method
+     */
+    @Override
+    public Node newInstance(NodeRef nodeRef, ServiceRegistry services, TemplateImageResolver resolver, Scriptable scope)
+    {
+        return new AVMNode(nodeRef, services, resolver, scope);
+    }
+    
+    // TODO: changing the 'name' property (either directly using .name or with .properties.name)
+    //       invalidates the path and the base noderef instance!
+    //       AVMService has a specific rename method - use this and block name property changes?
+    
+    /**
+     * @return the full AVM Path to this node
+     */
+    public String getPath()
+    {
+        return this.path;
+    }
+    
+    public String jsGet_path()
+    {
+        return getPath();
+    }
+    
+    /*@Override
+    public Node copy(Node destination)
+    {
+        AVM
+        this.services.getAVMService().
+    }*/
+    
+    /**
+     * Move this Node to a new parent destination node.
+     * 
+     * @param destination   Node
+     * 
+     * @return true on successful move, false on failure to move.
+     */
+    @Override
+    public boolean move(Node destination)
+    {
+        boolean success = false;
+        
+        if (destination instanceof AVMNode)
+        {
+            success = move(((AVMNode)destination).getPath());
+        }
+        
+        return success;
+    }
+    
+    /**
+     * Move this Node to a new parent destination path.
+     * 
+     * @param destination   Path
+     * 
+     * @return true on successful move, false on failure to move.
+     */
+    public boolean move(String destination)
+    {
+        boolean success = false;
+        
+        if (destination != null && destination.length() != 0)
+        {
+            AVMNode parent = (AVMNode)this.getParent();
+            this.services.getAVMService().rename(
+                    parent.getPath(), getName(), destination, getName());
+            
+            reset(destination + '/' + getName());
+            
+            success = true;
+        }
+        
+        return success;
+    }
+    
+    /**
+     * Rename this node to the specified name
+     * 
+     * @param name      New name for the node
+     * 
+     * @return true on success, false otherwise
+     */
+    public boolean rename(String name)
+    {
+        boolean success = false;
+        
+        if (name != null && name.length() != 0)
+        {
+            String parentPath = ((AVMNode)this.getParent()).getPath();
+            this.services.getAVMService().rename(
+                    parentPath, getName(), parentPath, name);
+            
+            reset(parentPath + '/' + name);
+            
+            success = true;
+        }
+        
+        return success;
+    }
+    
+    /**
+     * Reset the Node cached state
+     */
+    private void reset(String path)
+    {
+        super.reset();
+        this.path = path;
+        this.nodeRef = AVMNodeConverter.ToNodeRef(-1, path);
+        this.id = nodeRef.getId();
+    }
+
+    @Override
+    public String toString()
+    {
+        if (this.services.getAVMService().lookup(-1, this.path) != null)
+        {
+            return "AVM Path: " + getPath() + 
+                   "\nNode Type: " + getType() + 
+                   "\nNode Properties: " + this.getProperties().size() + 
+                   "\nNode Aspects: " + this.getAspects().toString();
+        }
+        else
+        {
+            return "Node no longer exists: " + nodeRef;
+        }
+    }
+}