1   /**
2    * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portlet;
24  
25  import java.io.IOException;
26  
27  import javax.portlet.ActionResponse;
28  import javax.portlet.PortletRequest;
29  
30  import org.apache.commons.logging.Log;
31  import org.apache.commons.logging.LogFactory;
32  
33  /**
34   * <a href="ActionResponseImpl.java.html"><b><i>View Source</i></b></a>
35   *
36   * @author Brian Wing Shun Chan
37   *
38   */
39  public class ActionResponseImpl
40      extends StateAwareResponseImpl implements ActionResponse {
41  
42      public String getLifecycle() {
43          return PortletRequest.ACTION_PHASE;
44      }
45  
46      public void sendRedirect(String location) throws IOException {
47          if ((location == null) ||
48              (!location.startsWith("/") && (location.indexOf("://") == -1))) {
49  
50              throw new IllegalArgumentException(
51                  location + " is not a valid redirect");
52          }
53  
54          if (isCalledSetRenderParameter()) {
55              throw new IllegalStateException(
56                  "Set render parameter has already been called");
57          }
58  
59          setRedirectLocation(location);
60      }
61  
62      public void sendRedirect(String location, String renderUrlParamName)
63          throws IOException {
64      }
65  
66      protected ActionResponseImpl() {
67          if (_log.isDebugEnabled()) {
68              _log.debug("Creating new instance " + hashCode());
69          }
70      }
71  
72      protected void recycle() {
73          if (_log.isDebugEnabled()) {
74              _log.debug("Recycling instance " + hashCode());
75          }
76  
77          super.recycle();
78      }
79  
80      private static Log _log = LogFactory.getLog(ActionResponseImpl.class);
81  
82  }