1 /*
2 * $Id: StateAwareParameterExtractor.java 1066849 2011-02-03 16:12:39Z apetrelli $
3 *
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21 package org.apache.tiles.request.portlet.extractor;
22
23 import javax.portlet.PortletRequest;
24 import javax.portlet.StateAwareResponse;
25
26 import org.apache.tiles.request.attribute.HasAddableKeys;
27
28 /**
29 * Extracts parameters from a request and allows putting render parameters in a state aware response.
30 *
31 * @version $Rev: 1066849 $ $Date: 2011-02-04 03:12:39 +1100 (Fri, 04 Feb 2011) $
32 */
33 public class StateAwareParameterExtractor extends ParameterExtractor implements HasAddableKeys<String> {
34
35 /**
36 * The portlet response.
37 */
38 private StateAwareResponse response;
39
40 /**
41 * Constructor.
42 *
43 * @param request The portlet request.
44 * @param response The portlet response.
45 */
46 public StateAwareParameterExtractor(PortletRequest request, StateAwareResponse response) {
47 super(request);
48 this.response = response;
49 }
50
51 @Override
52 public void setValue(String key, String value) {
53 response.setRenderParameter(key, value);
54 }
55 }