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.wikidisplay.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.wiki.NoSuchNodeException;
30  import com.liferay.portlet.wiki.model.WikiNode;
31  import com.liferay.portlet.wiki.service.WikiNodeServiceUtil;
32  import com.liferay.util.servlet.SessionErrors;
33  import com.liferay.util.servlet.SessionMessages;
34  
35  import javax.portlet.ActionRequest;
36  import javax.portlet.ActionResponse;
37  import javax.portlet.PortletConfig;
38  import javax.portlet.PortletPreferences;
39  import javax.portlet.RenderRequest;
40  import javax.portlet.RenderResponse;
41  
42  /**
43   * <a href="ConfigurationActionImpl.java.html"><b><i>View Source</i></b></a>
44   *
45   * @author Brian Wing Shun Chan
46   *
47   */
48  public class ConfigurationActionImpl implements ConfigurationAction {
49  
50      public void processAction(
51              PortletConfig config, ActionRequest req, ActionResponse res)
52          throws Exception {
53  
54          try {
55              String cmd = ParamUtil.getString(req, Constants.CMD);
56  
57              if (!cmd.equals(Constants.UPDATE)) {
58                  return;
59              }
60  
61              long nodeId = ParamUtil.getLong(req, "nodeId");
62              String title = ParamUtil.getString(req, "title");
63  
64              WikiNode node = WikiNodeServiceUtil.getNode(nodeId);
65  
66              String portletResource = ParamUtil.getString(
67                  req, "portletResource");
68  
69              PortletPreferences prefs =
70                  PortletPreferencesFactoryUtil.getPortletSetup(
71                      req, portletResource);
72  
73              prefs.setValue("node-id", String.valueOf(node.getNodeId()));
74              prefs.setValue("title", title);
75  
76              prefs.store();
77  
78              SessionMessages.add(req, config.getPortletName() + ".doConfigure");
79          }
80          catch (NoSuchNodeException nsne) {
81              SessionErrors.add(req, nsne.getClass().getName());
82          }
83      }
84  
85      public String render(
86              PortletConfig config, RenderRequest req, RenderResponse res)
87          throws Exception {
88  
89          return "/html/portlet/wiki_display/configuration.jsp";
90      }
91  
92  }