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 * https://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 021package org.apache.directory.api.ldap.model.schema.registries; 022 023import java.util.HashMap; 024import java.util.Map; 025 026import org.apache.directory.api.util.Strings; 027 028/** 029 * a map implementation which converts the keys to lower case before inserting 030 * 031 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 032 */ 033public final class LowerCaseKeyMap extends HashMap<String, Schema> 034{ 035 private static final long serialVersionUID = 1L; 036 037 038 /** 039 * {@inheritDoc} 040 */ 041 @Override 042 public Schema get( Object key ) 043 { 044 return super.get( Strings.toLowerCaseAscii( ( String ) key ) ); 045 } 046 047 048 /** 049 * {@inheritDoc} 050 */ 051 @Override 052 public Schema remove( Object key ) 053 { 054 return super.remove( Strings.toLowerCaseAscii( ( String ) key ) ); 055 } 056 057 058 /** 059 * {@inheritDoc} 060 */ 061 @Override 062 public boolean containsKey( Object key ) 063 { 064 return super.containsKey( Strings.toLowerCaseAscii( ( String ) key ) ); 065 } 066 067 068 /** 069 * {@inheritDoc} 070 */ 071 @Override 072 public Schema put( String key, Schema value ) 073 { 074 return super.put( Strings.toLowerCaseAscii( key ), value ); 075 } 076 077 078 /** 079 * {@inheritDoc} 080 */ 081 @Override 082 public void putAll( Map<? extends String, ? extends Schema> map ) 083 { 084 for ( Map.Entry<? extends String, ? extends Schema> e : map.entrySet() ) 085 { 086 super.put( Strings.toLowerCaseAscii( e.getKey() ), e.getValue() ); 087 } 088 } 089}