1 files changed, 63 insertions, 0 deletions
diff --git a/das-java/contrib/ldap/das.ldap/src/main/java/org/apache/tuscany/das/ldap/emf/update/EDataGraphUpdater.java b/das-java/contrib/ldap/das.ldap/src/main/java/org/apache/tuscany/das/ldap/emf/update/EDataGraphUpdater.java
new file mode 100644
index 0000000000..4c22faf1ce
--- /dev/null
+++ b/das-java/contrib/ldap/das.ldap/src/main/java/org/apache/tuscany/das/ldap/emf/update/EDataGraphUpdater.java
@@ -0,0 +1,63 @@
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *  
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *  
+ *  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.apache.tuscany.das.ldap.emf.update;
+
+import java.util.Map;
+
+import javax.naming.NamingException;
+import javax.naming.ldap.LdapContext;
+
+import org.apache.tuscany.das.ldap.constants.DASConstants;
+import org.eclipse.emf.ecore.sdo.EChangeSummary;
+import org.eclipse.emf.ecore.sdo.EDataGraph;
+import org.eclipse.emf.ecore.sdo.EDataObject;
+
+public class EDataGraphUpdater
+implements DASConstants
+{
+    public static void update(
+    		EDataGraph eDataGraph,
+    		LdapContext rootContext,
+    		Map<EDataObject, String> dataObjectToRelativeDNCache ) 
+    throws NamingException
+    {
+     	EChangeSummary eChangeSummary =
+    		(EChangeSummary) 
+    		eDataGraph.getChangeSummary();
+
+    	EDataGraphUpdaterHelper.
+    	processChangedDataObjects(
+    			eChangeSummary, 
+    			rootContext, 
+    			dataObjectToRelativeDNCache);
+    	
+    	EDataGraphUpdaterHelper.
+    	processCreatedDataObjects(
+    			eChangeSummary, 
+    			rootContext, 
+    			dataObjectToRelativeDNCache);
+    	
+    	EDataGraphUpdaterHelper.
+    	processDestroyedDataObjects(
+    			eChangeSummary, 
+    			rootContext, 
+    			dataObjectToRelativeDNCache);
+    }
+}
+\ No newline at end of file