/*

  * $Id: StateAwareParameterMap.java 1066849 2011-02-03 16:12:39Z apetrelli $

  *

  * 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.tiles.request.portlet.delegate;

 import java.util.Collection;

 import java.util.Map;

 import java.util.Set;

 /**

  * Parameter map to be used when the response is a {@link javax.portlet.StateAwareResponse}.

  *

  * @version $Rev: 1066849 $ $Date: 2011-02-04 03:12:39 +1100 (Fri, 04 Feb 2011) $

  */

 public class StateAwareParameterMap implements Map<String, String[]> {

     /**

      * The request parameter map.

      */

     private Map<String, String[]> requestMap;

     /**

      * The response parameter map.

      */

     private Map<String, String[]> responseMap;

     /**

      * Constructor.

      *

      * @param requestMap The request parameter map.

      * @param responseMap The response parameter map.

      */

     public StateAwareParameterMap(Map<String, String[]> requestMap,

             Map<String, String[]> responseMap) {

         this.requestMap = requestMap;

         this.responseMap = responseMap;

     }

     @Override

     public void clear() {

         responseMap.clear();

     }

     @Override

     public boolean containsKey(Object key) {

         return requestMap.containsKey(key);

     }

     @Override

     public boolean containsValue(Object value) {

         return requestMap.containsValue(value);

     }

     @Override

     public Set<java.util.Map.Entry<String, String[]>> entrySet() {

         return requestMap.entrySet();

     }

     @Override

     public String[] get(Object key) {

         return requestMap.get(key);

     }

     @Override

     public boolean isEmpty() {

         return requestMap.isEmpty();

     }

     @Override

     public Set<String> keySet() {

         return requestMap.keySet();

     }

     @Override

     public String[] put(String key, String[] value) {

         return responseMap.put(key, value);

     }

     @Override

     public void putAll(Map<? extends String, ? extends String[]> m) {

         responseMap.putAll(m);

     }

     @Override

     public String[] remove(Object key) {

         return responseMap.remove(key);

     }

     @Override

     public int size() {

         return requestMap.size();

     }

     @Override

     public Collection<String[]> values() {

         return requestMap.values();

     }

 }