1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.portal.apache.bridges.struts;
21  
22  import com.liferay.portal.kernel.log.Log;
23  import com.liferay.portal.kernel.log.LogFactoryUtil;
24  import com.liferay.portal.kernel.util.HttpUtil;
25  import com.liferay.portlet.PortletResponseImpl;
26  import com.liferay.portlet.PortletURLImplWrapper;
27  
28  import org.apache.portals.bridges.struts.StrutsPortletURL;
29  
30  /**
31   * <a href="LiferayStrutsPortletURLImpl.java.html"><b><i>View Source</i></b></a>
32   *
33   * @author Michael Young
34   *
35   */
36  public class LiferayStrutsPortletURLImpl extends PortletURLImplWrapper {
37  
38      public LiferayStrutsPortletURLImpl(
39          PortletResponseImpl portletResponseImpl, long plid, String lifecycle) {
40  
41          super(portletResponseImpl, plid, lifecycle);
42      }
43  
44      public void setParameter(String name, String value) {
45          super.setParameter(name, value);
46  
47          // Add parameters from the query string because bridges passes these
48          // through instead of setting them on the portlet URL
49  
50          String decodedValue = HttpUtil.decodeURL(value);
51  
52          try {
53              if (name.equals(StrutsPortletURL.PAGE)) {
54                  String[] urlComponents = decodedValue.split("\\?", 2);
55  
56                  if (urlComponents.length != 2) {
57                      return;
58                  }
59  
60                  String[] nameValue = urlComponents[1].split("\\&");
61  
62                  for (int i = 0; i < nameValue.length; i++) {
63                      String[] nameValuePair = nameValue[i].split("\\=", 2);
64  
65                      if (nameValuePair.length == 2) {
66                          super.setParameter(nameValuePair[0], nameValuePair[1]);
67                      }
68                      else if (nameValuePair.length == 1) {
69                          super.setParameter(nameValuePair[0], "true");
70                      }
71                  }
72              }
73          }
74          catch (Throwable t) {
75              _log.error("Could not parse Struts page query string " + value, t);
76          }
77      }
78  
79      private static Log _log =
80          LogFactoryUtil.getLog(LiferayStrutsPortletURLImpl.class);
81  
82  }