1 files changed, 90 insertions, 0 deletions
diff --git a/das-java/contrib/ldap/das.ldap/src/main/java/org/apache/tuscany/das/ldap/schema/emf/destroy/EObjectClassDestroyer.java b/das-java/contrib/ldap/das.ldap/src/main/java/org/apache/tuscany/das/ldap/schema/emf/destroy/EObjectClassDestroyer.java
new file mode 100644
index 0000000000..16c7f893d6
--- /dev/null
+++ b/das-java/contrib/ldap/das.ldap/src/main/java/org/apache/tuscany/das/ldap/schema/emf/destroy/EObjectClassDestroyer.java
@@ -0,0 +1,90 @@
+/*
+ *  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.schema.emf.destroy;
+
+import javax.naming.NamingException;
+import javax.naming.directory.DirContext;
+import javax.naming.ldap.LdapContext;
+
+import org.apache.tuscany.das.ldap.schema.constants.AttributeTypeConstants;
+import org.apache.tuscany.das.ldap.schema.create.ComplexTypeRDNCreator;
+import org.apache.tuscany.das.ldap.schema.emf.create.EcoreTypeSystemHelper;
+import org.eclipse.emf.ecore.EClass;
+
+/**
+ * The Class EObjectClassDestroyer.
+ */
+public class EObjectClassDestroyer
+implements AttributeTypeConstants
+{
+    public static void destroy(
+        DirContext metaContext,
+        DirContext attributeTypesContext,
+        DirContext objectClassesContext,
+        EClass eClass,
+        String oidPrefix)
+    throws NamingException, Exception
+    {
+        String namespaceURI          = 
+            eClass.getEPackage().
+            getNsURI();
+
+        String rdn = 
+            ComplexTypeRDNCreator.
+            create( 
+                oidPrefix,
+                namespaceURI,
+                eClass.getName());
+        
+        objectClassesContext.
+        destroySubcontext(
+            rdn);
+
+        EcoreTypeSystemHelper.
+        destroyAttributeTypes( 
+            attributeTypesContext, 
+            eClass, 
+            oidPrefix ); 
+
+        LdapContext parentMetaContext = 
+            null;
+        
+        EClass eClassParent          =
+            EcoreTypeSystemHelper.
+            getEClassParent( eClass );
+        
+        /*
+         * After destroying the ObjecClass and its attributes
+         * we must also clean up the meta context.
+         */
+        
+        if (eClassParent != null)
+        {
+            rdn = CN + "=" + eClassParent.getName();
+            
+            parentMetaContext = 
+                ( LdapContext ) 
+                metaContext.lookup( rdn );
+            
+            rdn = CN + "=" + eClass.getName();
+            
+            parentMetaContext.destroySubcontext( rdn );
+        }
+    }
+}
+\ No newline at end of file