/*

  * $Id: StateAwareParameterExtractor.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.extractor;

 import javax.portlet.PortletRequest;

 import javax.portlet.StateAwareResponse;

 import org.apache.tiles.request.attribute.HasAddableKeys;

 /**

  * Extracts parameters from a request and allows putting render parameters in a state aware response.

  *

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

  */

 public class StateAwareParameterExtractor extends ParameterExtractor implements HasAddableKeys<String> {

     /**

      * The portlet response.

      */

     private StateAwareResponse response;

     /**

      * Constructor.

      *

      * @param request The portlet request.

      * @param response The portlet response.

      */

     public StateAwareParameterExtractor(PortletRequest request, StateAwareResponse response) {

         super(request);

         this.response = response;

     }

     @Override

     public void setValue(String key, String value) {

         response.setRenderParameter(key, value);

     }

 }