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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   *    https://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.controls.ad_impl;
21  
22  
23  import org.apache.directory.api.asn1.DecoderException;
24  import org.apache.directory.api.asn1.ber.tlv.BerValue;
25  import org.apache.directory.api.asn1.util.Asn1Buffer;
26  import org.apache.directory.api.ldap.codec.api.AbstractControlFactory;
27  import org.apache.directory.api.ldap.codec.api.ControlFactory;
28  import org.apache.directory.api.ldap.codec.api.LdapApiService;
29  import org.apache.directory.api.ldap.extras.controls.ad.AdPolicyHints;
30  import org.apache.directory.api.ldap.extras.controls.ad.AdPolicyHintsImpl;
31  import org.apache.directory.api.ldap.model.message.Control;
32  
33  
34  /**
35   * A {@link ControlFactory} for {@link AdPolicyHints} controls.
36   *
37   * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
38   */
39  public class AdPolicyHintsFactory extends AbstractControlFactory<AdPolicyHints>
40  {
41      /**
42       * Creates a new instance of AdPolicyHintsFactory.
43       *
44       * @param codec The codec for this factory.
45       */
46      public AdPolicyHintsFactory( LdapApiService codec )
47      {
48          super( codec, AdPolicyHints.OID );
49      }
50  
51  
52  
53      /**
54       * {@inheritDoc}
55       */
56      @Override
57      public AdPolicyHints newControl()
58      {
59          return new AdPolicyHintsImpl();
60      }
61  
62  
63      /**
64       * {@inheritDoc}
65       */
66      @Override
67      public void encodeValue( Asn1Buffer buffer, Control control )
68      {
69          int start = buffer.getPos();
70  
71          // Encode the flags
72          BerValue.encodeInteger( buffer, ( ( AdPolicyHints ) control ).getFlags() );
73  
74          // Encode the SEQ
75          BerValue.encodeSequence( buffer, start );
76      }
77  
78  
79      /**
80       * {@inheritDoc}
81       */
82      @Override
83      public void decodeValue( Control control, byte[] controlBytes ) throws DecoderException
84      {
85          decodeValue( new AdPolicyHintsContainer( control ), control, controlBytes );
86      }
87  }