. 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/AVM.java

@@ -0,0 +1,109 @@
+/*
+ * 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.avm.AVMService;
+import org.mozilla.javascript.Scriptable;
+
+/**
+ * @author Kevin Roast
+ */
+public final class AVM implements Scopeable
+{
+    /** Root scope for this object */
+    private Scriptable scope;
+    
+    private AVMService avmService;
+    private ServiceRegistry services;
+    
+    /**
+     * Constructor
+     */
+    public AVM(ServiceRegistry services)
+    {
+        this.services = services;
+        this.avmService = services.getAVMService();
+    }
+    
+    /**
+     * @see org.alfresco.repo.jscript.Scopeable#setScope(org.mozilla.javascript.Scriptable)
+     */
+    public void setScope(Scriptable scope)
+    {
+        this.scope = scope;
+    }
+    
+    /**
+     * Return an AVM Node representing the public store root folder.
+     * 
+     * @param store     Store name to lookup root folder for
+     * 
+     * @return AVM Node representing the public store root folder, or null if not found.
+     */
+    public AVMNode lookupStoreRoot(String store)
+    {
+        AVMNode rootNode = null;
+        if (store != null && store.length() != 0)
+        {
+           String rootPath = store + ':' + getWebappsFolderPath();
+           AVMNodeDescriptor nodeDesc = this.avmService.lookup(-1, rootPath);
+           if (nodeDesc != null)
+           {
+               rootNode = new AVMNode(AVMNodeConverter.ToNodeRef(-1, rootPath), this.services, null, this.scope);
+           }
+        }
+        return rootNode;
+    }
+    
+    /**
+     * Return an AVM Node for the fully qualified path.
+     * 
+     * @param path   Fully qualified path to node to lookup
+     * 
+     * @return AVM Node for the fully qualified path, or null if not found.
+     */
+    public AVMNode lookupNode(String path)
+    {
+        AVMNode node = null;
+        if (path != null && path.length() != 0)
+        {
+            AVMNodeDescriptor nodeDesc = this.avmService.lookup(-1, path);
+            if (nodeDesc != null)
+            {
+                node = new AVMNode(AVMNodeConverter.ToNodeRef(-1, path), this.services, null, this.scope);
+            }
+        }
+        return node;
+    }
+    
+    public static String getWebappsFolderPath()
+    {
+        return '/' + DIR_APPBASE + '/' + DIR_WEBAPPS;
+    }
+    
+    public static String jsGet_webappsFolderPath()
+    {
+        return getWebappsFolderPath();
+    }
+    
+    // system directories at the top level of an AVM website
+    private final static String DIR_APPBASE = "appBase";
+    private final static String DIR_WEBAPPS = "avm_webapps";
+}

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;
+        }
+    }
+}

source/java/org/alfresco/repo/jscript/Node.java

@@ -95,13 +95,13 @@ public class Node implements Serializable, Scopeable
     protected Scriptable scope;
     
     /** Node Value Converter */
-    private NodeValueConverter converter = null;
+    protected NodeValueConverter converter = null;
     
     /** Cached values */
-    private NodeRef nodeRef;
+    protected NodeRef nodeRef;
     private String name;
     private QName type;
-    private String id;
+    protected String id;
     /** The aspects applied to this node */
     private Set<QName> aspects = null;
     /** The associations from this node */
@@ -116,7 +116,7 @@ public class Node implements Serializable, Scopeable
     private Boolean isContainer = null;
     private String displayPath = null;
     protected TemplateImageResolver imageResolver = null;
-    private Node parent = null;
+    protected Node parent = null;
     private ChildAssociationRef primaryParentAssoc = null;
     // NOTE: see the reset() method when adding new cached members!
     
@@ -164,6 +164,14 @@ public class Node implements Serializable, Scopeable
         this.scope = scope;
     }
     
+    /**
+     * Factory method
+     */
+    public Node newInstance(NodeRef nodeRef, ServiceRegistry services, TemplateImageResolver resolver, Scriptable scope)
+    {
+        return new Node(nodeRef, services, resolver, scope);
+    }
+    
     /**
      * @see org.alfresco.repo.jscript.Scopeable#setScope(org.mozilla.javascript.Scriptable)
      */
@@ -283,7 +291,7 @@ public class Node implements Serializable, Scopeable
             for (int i=0; i<childRefs.size(); i++)
             {
                 // create our Node representation from the NodeRef
-                Node child = new Node(
+                Node child = newInstance(
                         childRefs.get(i).getChildRef(), this.services, this.imageResolver, this.scope);
                 this.children[i] = child;
             }
@@ -374,7 +382,7 @@ public class Node implements Serializable, Scopeable
                     System.arraycopy(nodes, 0, newNodes, 0, nodes.length);
                     nodes = newNodes;
                 }
-                nodes[nodes.length - 1] = new Node(
+                nodes[nodes.length - 1] = newInstance(
                         ref.getTargetRef(), this.services, this.imageResolver, this.scope);
                 
                 this.assocs.put(ref.getTypeQName().toString(), nodes);
@@ -657,7 +665,7 @@ public class Node implements Serializable, Scopeable
             // handle root node (no parent!)
             if (parentRef != null)
             {
-                parent = new Node(parentRef, this.services, this.imageResolver, this.scope);
+                parent = newInstance(parentRef, this.services, this.imageResolver, this.scope);
             }
         }
         
@@ -721,10 +729,15 @@ public class Node implements Serializable, Scopeable
     public void setContent(String content)
     {
         ScriptContentData contentData = (ScriptContentData)getProperties().get(ContentModel.PROP_CONTENT);
-        if (contentData != null)
+        if (contentData == null)
         {
-            contentData.setContent(content);
+            // guess a mimetype based on the filename
+            String mimetype = this.services.getMimetypeService().guessMimetype(getName());
+            ContentData cdata = new ContentData(null, mimetype, 0L, "UTF-8");
+            contentData = new ScriptContentData(cdata, ContentModel.PROP_CONTENT);
+            getProperties().put(ContentModel.PROP_CONTENT.toString(), contentData);
         }
+        contentData.setContent(content);
     }
     
     public void jsSet_content(String content)
@@ -1018,7 +1031,7 @@ public class Node implements Serializable, Scopeable
             {
                 FileInfo fileInfo = this.services.getFileFolderService().create(
                         this.nodeRef, name, ContentModel.TYPE_CONTENT);
-                node = new Node(fileInfo.getNodeRef(), this.services, this.imageResolver, this.scope);
+                node = newInstance(fileInfo.getNodeRef(), this.services, this.imageResolver, this.scope);
             }
         }
         catch (FileExistsException fileErr)
@@ -1051,7 +1064,7 @@ public class Node implements Serializable, Scopeable
             {
                 FileInfo fileInfo = this.services.getFileFolderService().create(
                         this.nodeRef, name, ContentModel.TYPE_FOLDER);
-                node = new Node(fileInfo.getNodeRef(), this.services, this.imageResolver, this.scope);
+                node = newInstance(fileInfo.getNodeRef(), this.services, this.imageResolver, this.scope);
             }
         }
         catch (FileExistsException fileErr)
@@ -1092,7 +1105,7 @@ public class Node implements Serializable, Scopeable
                         QName.createQName(NamespaceService.ALFRESCO_URI, QName.createValidLocalName(name)),
                         createQName(type),
                         props);
-                node = new Node(childAssocRef.getChildRef(), this.services, this.imageResolver, this.scope);
+                node = newInstance(childAssocRef.getChildRef(), this.services, this.imageResolver, this.scope);
             }
         }
         catch (AccessDeniedException accessErr)
@@ -1165,7 +1178,7 @@ public class Node implements Serializable, Scopeable
                         ContentModel.ASSOC_CONTAINS,
                         getPrimaryParentAssoc().getQName(),
                         deepCopy);
-                copy = new Node(copyRef, this.services, this.imageResolver, this.scope);
+                copy = newInstance(copyRef, this.services, this.imageResolver, this.scope);
             }
         }
         catch (AccessDeniedException accessErr)
@@ -1302,7 +1315,7 @@ public class Node implements Serializable, Scopeable
     public Node checkout()
     {
         NodeRef workingCopyRef = this.services.getCheckOutCheckInService().checkout(this.nodeRef);
-        Node workingCopy = new Node(workingCopyRef, this.services, this.imageResolver, this.scope);
+        Node workingCopy = newInstance(workingCopyRef, this.services, this.imageResolver, this.scope);
         
         // reset the aspect and properties as checking out a document causes changes
         this.properties = null;
@@ -1323,7 +1336,7 @@ public class Node implements Serializable, Scopeable
         ChildAssociationRef childAssocRef = this.nodeService.getPrimaryParent(destination.getNodeRef());
         NodeRef workingCopyRef = this.services.getCheckOutCheckInService().checkout(this.nodeRef,
                 destination.getNodeRef(), ContentModel.ASSOC_CONTAINS, childAssocRef.getQName());
-        Node workingCopy = new Node(workingCopyRef, this.services, this.imageResolver, this.scope);
+        Node workingCopy = newInstance(workingCopyRef, this.services, this.imageResolver, this.scope);
         
         // reset the aspect and properties as checking out a document causes changes
         this.properties = null;
@@ -1374,7 +1387,7 @@ public class Node implements Serializable, Scopeable
         props.put(Version.PROP_DESCRIPTION, history);
         props.put(VersionModel.PROP_VERSION_TYPE, majorVersion ? VersionType.MAJOR : VersionType.MINOR);
         NodeRef original = this.services.getCheckOutCheckInService().checkin(this.nodeRef, props);
-        return new Node(original, this.services, this.imageResolver, this.scope);
+        return newInstance(original, this.services, this.imageResolver, this.scope);
     }
     
     /**
@@ -1387,7 +1400,7 @@ public class Node implements Serializable, Scopeable
     public Node cancelCheckout()
     {
         NodeRef original = this.services.getCheckOutCheckInService().cancelCheckout(this.nodeRef);
-        return new Node(original, this.services, this.imageResolver, this.scope);
+        return newInstance(original, this.services, this.imageResolver, this.scope);
     }
     
     
@@ -1435,7 +1448,7 @@ public class Node implements Serializable, Scopeable
                     try
                     {
                         contentService.transform(reader, writer);
-                        transformedNode = new Node(nodeRef, services, imageResolver, scope);
+                        transformedNode = newInstance(nodeRef, services, imageResolver, scope);
                     }
                     catch (NoTransformerException err)
                     {
@@ -1570,7 +1583,7 @@ public class Node implements Serializable, Scopeable
                     Map<String, Object> opts = new HashMap<String, Object>(1);
                     opts.put(ImageMagickContentTransformer.KEY_OPTIONS, options != null ? options : "");
                     contentService.getImageTransformer().transform(reader, writer, opts);
-                    transformedNode = new Node(nodeRef, services, imageResolver, scope);
+                    transformedNode = newInstance(nodeRef, services, imageResolver, scope);
                 }
                 catch (NoTransformerException err)
                 {
@@ -1783,7 +1796,7 @@ public class Node implements Serializable, Scopeable
                 if (nodes.size() != 0)
                 {
                     result = new Node[1];
-                    result[0] = new Node(nodes.get(0), this.services, this.imageResolver, this.scope);
+                    result[0] = newInstance(nodes.get(0), this.services, this.imageResolver, this.scope);
                 }
             }
             // or all the results
@@ -1793,7 +1806,7 @@ public class Node implements Serializable, Scopeable
                 for (int i=0; i<nodes.size(); i++)
                 {
                     NodeRef ref = nodes.get(i);
-                    result[i] = new Node(ref, this.services, this.imageResolver, this.scope);
+                    result[i] = newInstance(ref, this.services, this.imageResolver, this.scope);
                 }
             }
         }

source/java/org/alfresco/repo/jscript/RhinoScriptService.java

@@ -235,6 +235,7 @@ public class RhinoScriptService implements ScriptService
             {
             	model.put(script.getScriptName(), script);
 			   }
+            model.put("avm", new AVM(services));
             
             // insert supplied object model into root of the default scope
             for (String key : model.keySet())