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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.model.schema.syntaxCheckers;
21  
22  
23  import org.apache.directory.api.ldap.model.constants.SchemaConstants;
24  import org.slf4j.Logger;
25  import org.slf4j.LoggerFactory;
26  
27  
28  /**
29   * A SyntaxChecker which verifies that a value is a certificate pair according to RFC 4523 :
30   * 
31   * "Due to changes made to the definition of a CertificatePair through time,
32   *  no LDAP-specific encoding is defined for this syntax.  Values of this
33   *  syntax SHOULD be encoded using Distinguished Encoding Rules (DER)
34   *  [X.690] and MUST only be transferred using the ;binary transfer
35   *  option"
36   * 
37   * It has been removed in RFC 4517
38   *  
39   * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
40   */
41  @SuppressWarnings("serial")
42  public class CertificatePairSyntaxChecker extends BinarySyntaxChecker
43  {
44      /** A logger for this class */
45      private static final Logger LOG = LoggerFactory.getLogger( CertificatePairSyntaxChecker.class );
46  
47  
48      /**
49       * Creates a new instance of CertificatePairSyntaxChecker.
50       */
51      public CertificatePairSyntaxChecker()
52      {
53          super();
54          setOid( SchemaConstants.CERTIFICATE_PAIR_SYNTAX );
55      }
56  
57  
58      /**
59       * {@inheritDoc}
60       */
61      public boolean isValidSyntax( Object value )
62      {
63          LOG.debug( "Syntax valid for '{}'", value );
64          return true;
65      }
66  }