View Javadoc

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.server.kerberos.shared.io.encoder;
21  
22  
23  import org.apache.directory.server.kerberos.shared.messages.value.TransitedEncoding;
24  import org.apache.directory.shared.asn1.der.DERInteger;
25  import org.apache.directory.shared.asn1.der.DEROctetString;
26  import org.apache.directory.shared.asn1.der.DERSequence;
27  import org.apache.directory.shared.asn1.der.DERTaggedObject;
28  
29  
30  /**
31   * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
32   * @version $Rev: 588371 $, $Date: 2007-10-26 00:13:41 +0200 (Fr, 26 Okt 2007) $
33   */
34  public class TransitedEncodingEncoder
35  {
36      /**
37       * TransitedEncoding ::=         SEQUENCE {
38       *     tr-type[0]  INTEGER, -- must be registered
39       *     contents[1]          OCTET STRING
40       * }
41       */
42      protected static DERSequence encode( TransitedEncoding te )
43      {
44  
45          DERSequence sequence = new DERSequence();
46  
47          sequence.add( new DERTaggedObject( 0, DERInteger.valueOf( te.getTrType().getOrdinal() ) ) );
48          sequence.add( new DERTaggedObject( 1, new DEROctetString( te.getContents() ) ) );
49  
50          return sequence;
51      }
52  }