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/*
* 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 );
}
}
}
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