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.portlet.amazonrankings.action;
24  
25  import com.liferay.portal.kernel.portlet.BaseConfigurationAction;
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.portal.kernel.util.StringPool;
31  import com.liferay.portal.kernel.util.StringUtil;
32  import com.liferay.portlet.PortletPreferencesFactoryUtil;
33  
34  import java.util.Arrays;
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  import javax.portlet.ValidatorException;
43  
44  /**
45   * <a href="ConfigurationActionImpl.java.html"><b><i>View Source</i></b></a>
46   *
47   * @author Brian Wing Shun Chan
48   *
49   */
50  public class ConfigurationActionImpl extends BaseConfigurationAction {
51  
52      public void processAction(
53              PortletConfig portletConfig, ActionRequest actionRequest,
54              ActionResponse actionResponse)
55          throws Exception {
56  
57          String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
58  
59          if (!cmd.equals(Constants.UPDATE)) {
60              return;
61          }
62  
63          String[] isbns = StringUtil.split(
64              ParamUtil.getString(actionRequest, "isbns").toUpperCase(),
65              StringPool.SPACE);
66  
67          Arrays.sort(isbns);
68  
69          String portletResource = ParamUtil.getString(
70              actionRequest, "portletResource");
71  
72          PortletPreferences prefs =
73              PortletPreferencesFactoryUtil.getPortletSetup(
74                  actionRequest, portletResource);
75  
76          prefs.setValues("isbns", isbns);
77  
78          try {
79              prefs.store();
80          }
81          catch (ValidatorException ve) {
82              SessionErrors.add(
83                  actionRequest, ValidatorException.class.getName(), ve);
84  
85              return;
86          }
87  
88          SessionMessages.add(
89              actionRequest, portletConfig.getPortletName() + ".doConfigure");
90      }
91  
92      public String render(
93              PortletConfig portletConfig, RenderRequest renderRequest,
94              RenderResponse renderResponse)
95          throws Exception {
96  
97          return "/html/portlet/amazon_rankings/configuration.jsp";
98      }
99  
100 }