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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.server.schema.bootstrap;
21  
22  
23  import java.util.Comparator;
24  
25  import javax.naming.NamingException;
26  
27  import org.apache.directory.server.schema.bootstrap.AbstractBootstrapProducer;
28  import org.apache.directory.server.schema.bootstrap.ProducerCallback;
29  import org.apache.directory.server.schema.bootstrap.ProducerTypeEnum;
30  import org.apache.directory.server.schema.registries.Registries;
31  import org.apache.directory.shared.ldap.schema.CachingNormalizer;
32  import org.apache.directory.shared.ldap.schema.ComparableComparator;
33  import org.apache.directory.shared.ldap.schema.DeepTrimNormalizer;
34  import org.apache.directory.shared.ldap.schema.NormalizingComparator;
35  
36  
37  /**
38   * A producer of Comparator objects for the nis schema.
39   * Modified by hand from generated code
40   *
41   * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
42   * @version $Rev: 498728 $
43   */
44  public class NisComparatorProducer extends AbstractBootstrapProducer
45  {
46      public NisComparatorProducer()
47      {
48          super( ProducerTypeEnum.COMPARATOR_PRODUCER );
49      }
50  
51      
52      public static class DeepTrimCachingNormalizingComparator extends NormalizingComparator
53      {
54          public DeepTrimCachingNormalizingComparator()        
55          {
56              super( new CachingNormalizer( new DeepTrimNormalizer() ), new ComparableComparator() );
57          }
58      }
59  
60      
61      // ------------------------------------------------------------------------
62      // BootstrapProducer Methods
63      // ------------------------------------------------------------------------
64  
65      /**
66       * @see org.apache.directory.server.schema.bootstrap.BootstrapProducer#produce(Registries, ProducerCallback)
67       */
68      public void produce( Registries registries, ProducerCallback cb ) throws NamingException
69      {
70          Comparator comparator;
71  
72          /* Really an openLDAP matching rule but its used in he nis so its here
73           *
74           ( 1.3.6.1.4.1.4203.1.2.1 NAME 'caseExactIA5SubstringsMatch'
75           SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
76           */
77          comparator = new DeepTrimCachingNormalizingComparator();
78          cb.schemaObjectProduced( this, "1.3.6.1.4.1.4203.1.2.1", comparator );
79      }
80  }