1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.portlet;
16  
17  import javax.portlet.ActionResponse;
18  import javax.portlet.PortletRequest;
19  
20  /**
21   * <a href="ActionResponseImpl.java.html"><b><i>View Source</i></b></a>
22   *
23   * @author Brian Wing Shun Chan
24   */
25  public class ActionResponseImpl
26      extends StateAwareResponseImpl implements ActionResponse {
27  
28      public String getLifecycle() {
29          return PortletRequest.ACTION_PHASE;
30      }
31  
32      public void sendRedirect(String location) {
33          if ((location == null) ||
34              (!location.startsWith("/") && (location.indexOf("://") == -1) &&
35              (!location.startsWith("wsrp_rewrite?")))) {
36  
37              throw new IllegalArgumentException(
38                  location + " is not a valid redirect");
39          }
40  
41          // This is needed because app servers will try to prepend a host if
42          // they see an invalid URL
43  
44          if (location.startsWith("wsrp_rewrite?")) {
45              location = "http://wsrp-rewrite-holder?" + location;
46          }
47  
48          if (isCalledSetRenderParameter()) {
49              throw new IllegalStateException(
50                  "Set render parameter has already been called");
51          }
52  
53          setRedirectLocation(location);
54      }
55  
56      public void sendRedirect(String location, String renderUrlParamName) {
57      }
58  
59  }