[exo-jcr-commits] exo-jcr SVN: r4678 - in jcr/trunk/exo.jcr.component.core/src/main/java/org/exoplatform/services/jcr: impl/core and 1 other directory.

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Author: tolusha
Date: 2011-07-25 05:18:04 -0400 (Mon, 25 Jul 2011)
New Revision: 4678

Modified:
   jcr/trunk/exo.jcr.component.core/src/main/java/org/exoplatform/services/jcr/core/ExtendedNode.java
   jcr/trunk/exo.jcr.component.core/src/main/java/org/exoplatform/services/jcr/impl/core/NodeImpl.java
Log:
EXOJCR-267: Implement Lazy Loading mechanism for the method Node.getNodes

Modified: jcr/trunk/exo.jcr.component.core/src/main/java/org/exoplatform/services/jcr/core/ExtendedNode.java
===================================================================
--- jcr/trunk/exo.jcr.component.core/src/main/java/org/exoplatform/services/jcr/core/ExtendedNode.java	2011-07-22 08:50:28 UTC (rev 4677)
+++ jcr/trunk/exo.jcr.component.core/src/main/java/org/exoplatform/services/jcr/core/ExtendedNode.java	2011-07-25 09:18:04 UTC (rev 4678)
@@ -27,6 +27,7 @@
 import javax.jcr.AccessDeniedException;
 import javax.jcr.InvalidItemStateException;
 import javax.jcr.Node;
+import javax.jcr.NodeIterator;
 import javax.jcr.RepositoryException;
 import javax.jcr.UnsupportedRepositoryOperationException;
 import javax.jcr.lock.Lock;
@@ -118,4 +119,15 @@
     */
    Lock lock(boolean isDeep, long timeOut) throws UnsupportedRepositoryOperationException, LockException,
       AccessDeniedException, InvalidItemStateException, RepositoryException;
+
+   /**
+    * Returns a <code>NodeIterator</code> over all child <code>Node</code>s of
+    * this <code>Node</code>. Does <i>not</i> include properties of this
+    * <code>Node</code>. If this node has no child nodes, then an empty iterator is returned.
+    * 
+    * @return A <code>NodeIterator</code> over all child <code>Node</code>s of
+    *         this <code>Node</code>.
+    * @throws RepositoryException If an error occurs.
+    */
+   public NodeIterator getNodesLazily() throws RepositoryException;
 }

Modified: jcr/trunk/exo.jcr.component.core/src/main/java/org/exoplatform/services/jcr/impl/core/NodeImpl.java
===================================================================
--- jcr/trunk/exo.jcr.component.core/src/main/java/org/exoplatform/services/jcr/impl/core/NodeImpl.java	2011-07-22 08:50:28 UTC (rev 4677)
+++ jcr/trunk/exo.jcr.component.core/src/main/java/org/exoplatform/services/jcr/impl/core/NodeImpl.java	2011-07-25 09:18:04 UTC (rev 4678)
@@ -1084,6 +1084,14 @@
    /**
     * {@inheritDoc}
     */
+   public NodeIterator getNodesLazily() throws RepositoryException
+   {
+      return null;
+   }
+
+   /**
+    * {@inheritDoc}
+    */
    public NodeIterator getNodes(String namePattern) throws RepositoryException
    {