Node cache changes (step): properties and aspects are retrieved with the node's version

- Perform basic node version check when reading properties and aspects from DB
 - This is just the start.  Next step is to change the key of the cache itself.
 - Includes fix for rev 31109: Use setNodeAclId() to set ACL IDs


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@31121 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/domain/node/Node.java

@@ -28,6 +28,11 @@ import org.alfresco.util.Pair;
  */
 public interface Node extends NodeIdAndAclId
 {
+    /**
+     * Helper method to get a key that includes the node and its current version number
+     */
+    public NodeVersionKey getNodeVersionKey();
+    
     /**
      * Helper method to force the instance to be read-only
      */