Implemented clearCacheNode() method to recreate/reset

a node's cache node.

src/helma/objectmodel/INode.java

@@ -34,11 +34,9 @@ public interface INode extends INodeState, IPathElement {
     public String getPrototype ();
     public void setPrototype (String prototype);
     public INode getCacheNode ();
-
+    public void clearCacheNode ();
     public String getFullName ();
     public String getFullName (INode root);
-    // public INode[] getPath ();
-    // public String getUrl (INode root, INode users, String tmpname, String rootproto);
 
     /**
      *  node-related methods

src/helma/objectmodel/TransientNode.java

@@ -589,7 +589,9 @@ public class TransientNode implements INode, Serializable {
 
     INode cacheNode;
     /**
-     * Get the cache node for this node. This can be used to store transient cache data per node from Javascript.
+     * Get the cache node for this node. This can
+     * be used to store transient cache data per node
+     * from Javascript.
      */
     public synchronized INode getCacheNode () {
 	if (cacheNode == null)
@@ -597,6 +599,13 @@ public class TransientNode implements INode, Serializable {
 	return cacheNode;
     }
 
+    /**
+     * Reset the cache node for this node.
+     */
+    public synchronized void clearCacheNode () {
+	cacheNode = null;
+    }
+
 }
 
 

src/helma/objectmodel/db/Node.java

@@ -1716,7 +1716,8 @@ public final class Node implements INode, Serializable {
 
 
     /**
-     * Get the cache node for this node. This can be used to store transient cache data per node from Javascript.
+     * Get the cache node for this node. This can be
+     * used to store transient cache data per node from Javascript.
      */
     public synchronized INode getCacheNode () {
 	if (cacheNode == null)
@@ -1724,6 +1725,14 @@ public final class Node implements INode, Serializable {
 	return cacheNode;
     }
 
+    /**
+     * Reset the cache node for this node.
+     */
+    public synchronized void clearCacheNode () {
+	cacheNode = null;
+    }
+
+
     /**
      * This method walks down node path to the first non-virtual node and return it.
      *  limit max depth to 3, since there shouldn't be more then 2 layers of virtual nodes.