1   /**
2    * Copyright (c) 2000-2007 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.xslcontent.action;
24  
25  import com.liferay.portal.kernel.portlet.ConfigurationAction;
26  import com.liferay.portal.kernel.util.Constants;
27  import com.liferay.portal.kernel.util.ParamUtil;
28  import com.liferay.portlet.PortletPreferencesFactoryUtil;
29  import com.liferay.portlet.xslcontent.util.XSLContentUtil;
30  import com.liferay.util.servlet.SessionErrors;
31  import com.liferay.util.servlet.SessionMessages;
32  
33  import java.net.MalformedURLException;
34  import java.net.URL;
35  
36  import javax.portlet.ActionRequest;
37  import javax.portlet.ActionResponse;
38  import javax.portlet.PortletConfig;
39  import javax.portlet.PortletPreferences;
40  import javax.portlet.RenderRequest;
41  import javax.portlet.RenderResponse;
42  
43  /**
44   * <a href="ConfigurationActionImpl.java.html"><b><i>View Source</i></b></a>
45   *
46   * @author Brian Wing Shun Chan
47   *
48   */
49  public class ConfigurationActionImpl implements ConfigurationAction {
50  
51      public void processAction(
52              PortletConfig config, ActionRequest req, ActionResponse res)
53          throws Exception {
54  
55          String cmd = ParamUtil.getString(req, Constants.CMD);
56  
57          if (!cmd.equals(Constants.UPDATE)) {
58              return;
59          }
60  
61          URL xmlURL = null;
62  
63          try {
64              xmlURL = new URL(ParamUtil.getString(req, "xmlURL"));
65          }
66          catch (MalformedURLException murle) {
67              SessionErrors.add(req, "xmlURL");
68  
69              return;
70          }
71  
72          URL xslURL = null;
73  
74          try {
75              xslURL = new URL(ParamUtil.getString(req, "xslURL"));
76          }
77          catch (MalformedURLException murle) {
78              SessionErrors.add(req, "xslURL");
79  
80              return;
81          }
82  
83          try {
84              XSLContentUtil.transform(xmlURL, xslURL);
85          }
86          catch (Exception e) {
87              SessionErrors.add(req, "transformation");
88  
89              return;
90          }
91  
92          String portletResource = ParamUtil.getString(req, "portletResource");
93  
94          PortletPreferences prefs =
95              PortletPreferencesFactoryUtil.getPortletSetup(
96                  req, portletResource, true, true);
97  
98          prefs.setValue("xml-url", xmlURL.toString());
99          prefs.setValue("xsl-url", xslURL.toString());
100 
101         prefs.store();
102 
103         SessionMessages.add(req, config.getPortletName() + ".doConfigure");
104     }
105 
106     public String render(
107             PortletConfig config, RenderRequest req, RenderResponse res)
108         throws Exception {
109 
110         return "/html/portlet/xsl_content/configuration.jsp";
111     }
112 
113 }