001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 * 019 */ 020package org.apache.directory.api.ldap.model.schema.normalizers; 021 022 023import org.apache.directory.api.ldap.model.constants.SchemaConstants; 024import org.apache.directory.api.ldap.model.entry.StringValue; 025import org.apache.directory.api.ldap.model.entry.Value; 026import org.apache.directory.api.ldap.model.exception.LdapException; 027import org.apache.directory.api.ldap.model.name.Dn; 028import org.apache.directory.api.ldap.model.schema.Normalizer; 029import org.apache.directory.api.ldap.model.schema.SchemaManager; 030 031 032/** 033 * Normalizer a Dn 034 * 035 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 036 */ 037@SuppressWarnings("serial") 038public class DnNormalizer extends Normalizer 039{ 040 /** A reference to the schema manager used to normalize the Dn */ 041 private SchemaManager schemaManager; 042 043 044 /** 045 * Empty constructor 046 */ 047 public DnNormalizer() 048 { 049 super( SchemaConstants.DISTINGUISHED_NAME_MATCH_MR_OID ); 050 } 051 052 053 /** 054 * {@inheritDoc} 055 */ 056 @Override 057 public Value<?> normalize( Value<?> value ) throws LdapException 058 { 059 Dn dn; 060 061 String dnStr = value.getString(); 062 063 dn = new Dn( schemaManager, dnStr ); 064 065 return new StringValue( dn.getNormName() ); 066 } 067 068 069 /** 070 * {@inheritDoc} 071 */ 072 @Override 073 public String normalize( String value ) throws LdapException 074 { 075 Dn dn; 076 077 dn = new Dn( schemaManager, value ); 078 079 return dn.getNormName(); 080 } 081 082 083 /** 084 * Normalize a Dn 085 * @param value The Dn to normalize 086 * @return A normalized Dn 087 * @throws LdapException If the DN is invalid 088 */ 089 public String normalize( Dn value ) throws LdapException 090 { 091 Dn dn; 092 093 dn = value.apply( schemaManager ); 094 095 return dn.getNormName(); 096 } 097 098 099 /** 100 * {@inheritDoc} 101 */ 102 @Override 103 public void setSchemaManager( SchemaManager schemaManager ) 104 { 105 this.schemaManager = schemaManager; 106 } 107}