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1   /*
2    *  Licensed to the Apache Software Foundation (ASF) under one
3    *  or more contributor license agreements.  See the NOTICE file
4    *  distributed with this work for additional information
5    *  regarding copyright ownership.  The ASF licenses this file
6    *  to you under the Apache License, Version 2.0 (the
7    *  "License"); you may not use this file except in compliance
8    *  with the License.  You may obtain a copy of the License at
9    *  
10   *    http://www.apache.org/licenses/LICENSE-2.0
11   *  
12   *  Unless required by applicable law or agreed to in writing,
13   *  software distributed under the License is distributed on an
14   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   *  KIND, either express or implied.  See the License for the
16   *  specific language governing permissions and limitations
17   *  under the License. 
18   *  
19   */
20  package org.apache.directory.api.ldap.extras.extended.ads_impl.pwdModify;
21  
22  
23  import java.nio.ByteBuffer;
24  
25  import org.apache.directory.api.asn1.DecoderException;
26  import org.apache.directory.api.asn1.ber.Asn1Decoder;
27  import org.apache.directory.api.ldap.extras.extended.pwdModify.PasswordModifyResponse;
28  
29  
30  /**
31   * 
32   * A decoder for PasswordModifyRequest.
33   *
34   * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
35   */
36  public class PasswordModifyResponseDecoder extends Asn1Decoder
37  {
38      /** The decoder */
39      private static final Asn1Decoder decoder = new Asn1Decoder();
40  
41  
42      /**
43       * Decode a PDU which must contain a PwdModifyRequest extended operation.
44       * Note that the stream of bytes much contain a full PDU, not a partial one.
45       * 
46       * @param stream The bytes to be decoded
47       * @return a PwdModifyRequest object
48       * @throws org.apache.directory.api.asn1.DecoderException If the decoding failed
49       */
50      public PasswordModifyResponse decode( byte[] stream ) throws DecoderException
51      {
52          ByteBuffer bb = ByteBuffer.wrap( stream );
53          PasswordModifyResponseContainer container = new PasswordModifyResponseContainer();
54          decoder.decode( bb, container );
55          PasswordModifyResponseDecorator pwdModifyResponse = container.getPwdModifyResponse();
56  
57          // Clean the container for the next decoding
58          container.clean();
59  
60          return pwdModifyResponse;
61      }
62  }