001    package org.apache.myfaces.tobago.util;
002    
003    /*
004     * Licensed to the Apache Software Foundation (ASF) under one or more
005     * contributor license agreements.  See the NOTICE file distributed with
006     * this work for additional information regarding copyright ownership.
007     * The ASF licenses this file to You under the Apache License, Version 2.0
008     * (the "License"); you may not use this file except in compliance with
009     * the License.  You may obtain a copy of the License at
010     *
011     *      http://www.apache.org/licenses/LICENSE-2.0
012     *
013     * Unless required by applicable law or agreed to in writing, software
014     * distributed under the License is distributed on an "AS IS" BASIS,
015     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016     * See the License for the specific language governing permissions and
017     * limitations under the License.
018     */
019    
020    import org.apache.myfaces.tobago.context.ResourceManagerUtils;
021    
022    import javax.faces.context.FacesContext;
023    import java.util.Map;
024    import java.util.Set;
025    import java.util.Collection;
026    
027    /*
028     * Date: 20.04.2006
029     * Time: 19:31:21
030     */
031    public class BundleMapWrapper implements Map {
032    
033      private String basename;
034    
035      public BundleMapWrapper(String basename) {
036        this.basename = basename;
037      }
038    
039      public void clear() {
040        throw new UnsupportedOperationException();
041      }
042    
043      public boolean containsKey(Object key) {
044        if (null == key) {
045          return false;
046        }
047        String value = ResourceManagerUtils.getPropertyNotNull(
048            FacesContext.getCurrentInstance(), basename, key.toString());
049        return value != null;
050      }
051    
052      public boolean containsValue(Object value) {
053        throw new UnsupportedOperationException();
054      }
055    
056      public Set entrySet() {
057        throw new UnsupportedOperationException();
058      }
059    
060      public Object get(Object key) {
061        if (null == key) {
062          return null;
063        }
064        return ResourceManagerUtils.getPropertyNotNull(
065            FacesContext.getCurrentInstance(), basename, key.toString());
066      }
067    
068      public int hashCode() {
069        return basename.hashCode();
070      }
071    
072      public boolean equals(Object o) {
073        if (this == o) {
074          return true;
075        }
076        if (o == null || getClass() != o.getClass()) {
077          return false;
078        }
079        BundleMapWrapper that = (BundleMapWrapper) o;
080        return basename.equals(that.basename);
081      }
082    
083      public boolean isEmpty() {
084        throw new UnsupportedOperationException();
085      }
086    
087      public Set keySet() {
088        throw new UnsupportedOperationException();
089      }
090    
091      public Object put(Object k, Object v) {
092        throw new UnsupportedOperationException();
093      }
094    
095      public void putAll(Map t) {
096        throw new UnsupportedOperationException();
097      }
098    
099      public Object remove(Object k) {
100        throw new UnsupportedOperationException();
101      }
102    
103      public int size() {
104        throw new UnsupportedOperationException();
105      }
106    
107      public Collection values() {
108        throw new UnsupportedOperationException();
109      }
110    }