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.normalizers;
21
22
23 import org.apache.directory.api.ldap.model.constants.SchemaConstants;
24 import org.apache.directory.api.ldap.model.entry.StringValue;
25 import org.apache.directory.api.ldap.model.entry.Value;
26 import org.apache.directory.api.ldap.model.exception.LdapException;
27 import org.apache.directory.api.ldap.model.name.Dn;
28 import org.apache.directory.api.ldap.model.schema.Normalizer;
29 import org.apache.directory.api.ldap.model.schema.SchemaManager;
30
31
32 /**
33 * Normalizer a Dn
34 *
35 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
36 */
37 @SuppressWarnings("serial")
38 public class DnNormalizer extends Normalizer
39 {
40 /** A reference to the schema manager used to normalize the Dn */
41 private SchemaManager schemaManager;
42
43
44 /**
45 * Empty constructor
46 */
47 public DnNormalizer()
48 {
49 super( SchemaConstants.DISTINGUISHED_NAME_MATCH_MR_OID );
50 }
51
52
53 /**
54 * {@inheritDoc}
55 */
56 public Value<?> normalize( Value<?> value ) throws LdapException
57 {
58 Dn dn = null;
59
60 String dnStr = value.getString();
61
62 dn = new Dn( schemaManager, dnStr );
63
64 return new StringValue( dn.getNormName() );
65 }
66
67
68 /**
69 * {@inheritDoc}
70 */
71 public String normalize( String value ) throws LdapException
72 {
73 Dn dn = null;
74
75 dn = new Dn( schemaManager, value );
76
77 return dn.getNormName();
78 }
79
80
81 /**
82 * Normalize a Dn
83 * @param value The Dn to normalize
84 * @return A normalized Dn
85 * @throws LdapException
86 */
87 public String normalize( Dn value ) throws LdapException
88 {
89 Dn dn = null;
90
91 dn = value.apply( schemaManager );
92
93 return dn.getNormName();
94 }
95
96
97 /**
98 * {@inheritDoc}
99 */
100 public void setSchemaManager( SchemaManager schemaManager )
101 {
102 this.schemaManager = schemaManager;
103 }
104 }