| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| package org.apache.directory.api.ldap.model.schema.normalizers; |
| |
| |
| import org.apache.directory.api.ldap.model.constants.SchemaConstants; |
| import org.apache.directory.api.ldap.model.entry.StringValue; |
| import org.apache.directory.api.ldap.model.entry.Value; |
| import org.apache.directory.api.ldap.model.exception.LdapException; |
| import org.apache.directory.api.ldap.model.schema.Normalizer; |
| import org.apache.directory.api.util.Strings; |
| |
| |
| /** |
| * A normalizer for the objectIdentifierMatch matching rule. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| @SuppressWarnings("serial") |
| public class ObjectIdentifierNormalizer extends Normalizer |
| { |
| /** |
| * Creates a new instance of ObjectIdentifierNormalizer. |
| */ |
| public ObjectIdentifierNormalizer() |
| { |
| super( SchemaConstants.OBJECT_IDENTIFIER_MATCH_MR_OID ); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public Value<?> normalize( Value<?> value ) throws LdapException |
| { |
| if ( value == null ) |
| { |
| return null; |
| } |
| |
| String str = value.getString().trim(); |
| |
| if ( str.length() == 0 ) |
| { |
| return new StringValue( "" ); |
| } |
| else if ( Character.isDigit( str.charAt( 0 ) ) ) |
| { |
| // We do this test to avoid a lowerCasing which cost time |
| return new StringValue( str ); |
| } |
| else |
| { |
| return new StringValue( Strings.toLowerCase( str ) ); |
| } |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public String normalize( String value ) throws LdapException |
| { |
| if ( value == null ) |
| { |
| return null; |
| } |
| |
| String str = value.trim(); |
| |
| if ( str.length() == 0 ) |
| { |
| return ""; |
| } |
| else if ( Character.isDigit( str.charAt( 0 ) ) ) |
| { |
| // We do this test to avoid a lowerCasing which cost time |
| return str; |
| } |
| else |
| { |
| return Strings.toLowerCase( str ); |
| } |
| } |
| } |