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.servlet.SessionErrors;
27  import com.liferay.portal.kernel.servlet.SessionMessages;
28  import com.liferay.portal.kernel.util.Constants;
29  import com.liferay.portal.kernel.util.ParamUtil;
30  import com.liferay.portlet.PortletPreferencesFactoryUtil;
31  import com.liferay.portlet.wiki.NoSuchNodeException;
32  import com.liferay.portlet.wiki.model.WikiNode;
33  import com.liferay.portlet.wiki.service.WikiNodeServiceUtil;
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 portletConfig, ActionRequest actionRequest,
52              ActionResponse actionResponse)
53          throws Exception {
54  
55          try {
56              String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
57  
58              if (!cmd.equals(Constants.UPDATE)) {
59                  return;
60              }
61  
62              long nodeId = ParamUtil.getLong(actionRequest, "nodeId");
63              String title = ParamUtil.getString(actionRequest, "title");
64  
65              WikiNode node = WikiNodeServiceUtil.getNode(nodeId);
66  
67              String portletResource = ParamUtil.getString(
68                  actionRequest, "portletResource");
69  
70              PortletPreferences prefs =
71                  PortletPreferencesFactoryUtil.getPortletSetup(
72                      actionRequest, portletResource);
73  
74              prefs.setValue("node-id", String.valueOf(node.getNodeId()));
75              prefs.setValue("title", title);
76  
77              prefs.store();
78  
79              SessionMessages.add(
80                  actionRequest, portletConfig.getPortletName() + ".doConfigure");
81          }
82          catch (NoSuchNodeException nsne) {
83              SessionErrors.add(actionRequest, nsne.getClass().getName());
84          }
85      }
86  
87      public String render(
88              PortletConfig portletConfig, RenderRequest renderRequest,
89              RenderResponse renderResponse)
90          throws Exception {
91  
92          return "/html/portlet/wiki_display/configuration.jsp";
93      }
94  
95  }