1   /**
2    * Copyright (c) 2000-2009 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.portal.apache.bridges.struts;
24  
25  import com.liferay.portal.kernel.log.Log;
26  import com.liferay.portal.kernel.log.LogFactoryUtil;
27  import com.liferay.portal.kernel.util.HttpUtil;
28  import com.liferay.portlet.PortletResponseImpl;
29  import com.liferay.portlet.PortletURLImplWrapper;
30  
31  import org.apache.portals.bridges.struts.StrutsPortletURL;
32  
33  /**
34   * <a href="LiferayStrutsPortletURLImpl.java.html"><b><i>View Source</i></b></a>
35   *
36   * @author Michael Young
37   *
38   */
39  public class LiferayStrutsPortletURLImpl extends PortletURLImplWrapper {
40  
41      public LiferayStrutsPortletURLImpl(
42          PortletResponseImpl portletResponseImpl, long plid, String lifecycle) {
43  
44          super(portletResponseImpl, plid, lifecycle);
45      }
46  
47      public void setParameter(String name, String value) {
48          super.setParameter(name, value);
49  
50          // Add parameters from the query string because bridges passes these
51          // through instead of setting them on the portlet URL
52  
53          String decodedValue = HttpUtil.decodeURL(value);
54  
55          try {
56              if (name.equals(StrutsPortletURL.PAGE)) {
57                  String[] urlComponents = decodedValue.split("\\?", 2);
58  
59                  if (urlComponents.length != 2) {
60                      return;
61                  }
62  
63                  String[] nameValue = urlComponents[1].split("\\&");
64  
65                  for (int i = 0; i < nameValue.length; i++) {
66                      String[] nameValuePair = nameValue[i].split("\\=", 2);
67  
68                      if (nameValuePair.length == 2) {
69                          super.setParameter(nameValuePair[0], nameValuePair[1]);
70                      }
71                      else if (nameValuePair.length == 1) {
72                          super.setParameter(nameValuePair[0], "true");
73                      }
74                  }
75              }
76          }
77          catch (Throwable t) {
78              _log.error("Could not parse Struts page query string " + value, t);
79          }
80      }
81  
82      private static Log _log =
83          LogFactoryUtil.getLog(LiferayStrutsPortletURLImpl.class);
84  
85  }