| /* |
| * 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.directory.shared.ldap.codec.search.controls.entryChange; |
| |
| |
| import java.nio.ByteBuffer; |
| |
| import javax.naming.ldap.BasicControl; |
| import javax.naming.ldap.Control; |
| |
| import org.apache.directory.shared.asn1.DecoderException; |
| import org.apache.directory.shared.asn1.EncoderException; |
| import org.apache.directory.shared.ldap.codec.DefaultLdapCodecService; |
| import org.apache.directory.shared.ldap.codec.IControlFactory; |
| import org.apache.directory.shared.ldap.codec.ILdapCodecService; |
| import org.apache.directory.shared.ldap.model.message.controls.EntryChange; |
| import org.apache.directory.shared.ldap.model.message.controls.EntryChangeImpl; |
| |
| |
| /** |
| * A {@link IControlFactory} for {@link EntryChange} controls. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| * @version $Rev$, $Date$ |
| */ |
| public class EntryChangeFactory implements IControlFactory<EntryChange, EntryChangeDecorator> |
| { |
| /** The LDAP codec service */ |
| private ILdapCodecService codec = new DefaultLdapCodecService(); |
| |
| |
| /** |
| * Creates a new instance of EntryChangeFactory. |
| * |
| * @param codec The LDAP codec. |
| */ |
| public EntryChangeFactory( ILdapCodecService codec ) |
| { |
| this.codec = codec; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public String getOid() |
| { |
| return EntryChange.OID; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public EntryChangeDecorator newCodecControl() |
| { |
| return new EntryChangeDecorator( codec ); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public EntryChangeDecorator decorate( EntryChange control ) |
| { |
| return new EntryChangeDecorator( codec, control ); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public EntryChange newControl() |
| { |
| return new EntryChangeImpl(); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public Control toJndiControl( EntryChange control ) throws EncoderException |
| { |
| EntryChangeDecorator decorator = decorate( control ); |
| ByteBuffer bb = ByteBuffer.allocate( decorator.computeLength() ); |
| decorator.encode( bb ); |
| bb.flip(); |
| return new BasicControl( EntryChange.OID, control.isCritical(), bb.array() ); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public EntryChange fromJndiControl( Control control ) throws DecoderException |
| { |
| EntryChangeDecorator decorator = new EntryChangeDecorator( codec ); |
| decorator.setValue( control.getEncodedValue() ); |
| return decorator; |
| } |
| } |