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     */
020    
021    package org.apache.directory.shared.ldap.name;
022    
023    
024    import javax.naming.NamingException;
025    
026    import org.apache.directory.shared.i18n.I18n;
027    import org.apache.directory.shared.ldap.entry.client.ClientBinaryValue;
028    import org.apache.directory.shared.ldap.schema.Normalizer;
029    
030    
031    /**
032     * A simple NameComponentNormalizer which uses the same Normalizer to always
033     * normalize the value the same way regardless of the attribute the value is
034     * for.
035     * 
036     * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
037     * @version $Rev: 912436 $
038     */
039    public class SimpleNameComponentNormalizer implements NameComponentNormalizer
040    {
041        /** the normalizer used to normalize the value every time */
042        private final Normalizer normalizer;
043    
044    
045        /**
046         * Creates a new SimpleNameComponentNormalizer with the normalizer it uses
047         * ever time irrespective of the attribute name or oid.
048         * 
049         * @param normalizer
050         *            the Normalizer to use for all normalization requests
051         */
052        public SimpleNameComponentNormalizer( Normalizer normalizer )
053        {
054            this.normalizer = normalizer;
055        }
056    
057    
058        public Object normalizeByName( String name, String val ) throws NamingException
059        {
060            return normalizer.normalize( val );
061        }
062    
063    
064        public Object normalizeByName( String name, byte[] val ) throws NamingException
065        {
066            return normalizer.normalize( new ClientBinaryValue( val ) );
067        }
068    
069    
070        public Object normalizeByOid( String oid, String val ) throws NamingException
071        {
072            return normalizer.normalize( val );
073        }
074    
075    
076        public Object normalizeByOid( String oid, byte[] val ) throws NamingException
077        {
078            return normalizer.normalize( new ClientBinaryValue( val ) );
079        }
080    
081    
082        public boolean isDefined( String oid )
083        {
084            return true;
085        }
086    
087    
088        public String normalizeName( String attributeName ) throws NamingException
089        {
090            throw new UnsupportedOperationException( I18n.err( I18n.ERR_04216 ) );
091        }
092    }