001    /*
002     *  Licensed to the Apache Software Foundation (ASF) under one
003     *  or more contributor license agreements.  See the NOTICE file
004     *  distributed with this work for additional information
005     *  regarding copyright ownership.  The ASF licenses this file
006     *  to you under the Apache License, Version 2.0 (the
007     *  "License"); you may not use this file except in compliance
008     *  with the License.  You may obtain a copy of the License at
009     *  
010     *    http://www.apache.org/licenses/LICENSE-2.0
011     *  
012     *  Unless required by applicable law or agreed to in writing,
013     *  software distributed under the License is distributed on an
014     *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015     *  KIND, either express or implied.  See the License for the
016     *  specific language governing permissions and limitations
017     *  under the License. 
018     *  
019     */
020    package org.apache.directory.shared.ldap.codec.controls.replication.syncDoneValue;
021    
022    
023    import java.nio.ByteBuffer;
024    
025    import javax.naming.NamingException;
026    
027    import org.apache.directory.shared.asn1.Asn1Object;
028    import org.apache.directory.shared.asn1.ber.Asn1Decoder;
029    import org.apache.directory.shared.asn1.codec.DecoderException;
030    import org.apache.directory.shared.ldap.codec.ControlDecoder;
031    import org.apache.directory.shared.ldap.message.control.replication.SyncDoneValueControl;
032    
033    
034    /**
035     * 
036     * A ASN.1 decoder for SyncDoneValueControl.
037     *
038     * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
039     * @version $Rev$, $Date$
040     */
041    public class SyncDoneValueControlDecoder extends Asn1Decoder implements ControlDecoder
042    {
043    
044        /** An instance of this decoder */
045        private static final Asn1Decoder decoder = new Asn1Decoder();
046    
047    
048        /**
049         * Decode the syncDoneValueControl
050         * 
051         * @param controlBytes The bytes array which contains the encoded syncDoneValueControl
052         * 
053         * @return A valid SyncDoneValueControl object
054         * 
055         * @throws DecoderException If the decoding found an error
056         * @throws NamingException It will never be throw by this method
057         */
058        public Asn1Object decode( byte[] controlBytes ) throws DecoderException
059        {
060            ByteBuffer bb = ByteBuffer.wrap( controlBytes );
061            SyncDoneValueControlContainer container = new SyncDoneValueControlContainer();
062            decoder.decode( bb, container );
063            return container.getSyncDoneValueControl();
064        }
065    
066    
067        /**
068         * @return the syncDoneValueControl's OID
069         */
070        public String getControlType()
071        {
072            return SyncDoneValueControl.CONTROL_OID;
073        }
074    
075    }