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.tagsadmin.action;
24  
25  import com.liferay.portal.kernel.util.Constants;
26  import com.liferay.portal.kernel.util.ParamUtil;
27  import com.liferay.portal.struts.JSONAction;
28  import com.liferay.portlet.tags.service.TagsEntryServiceUtil;
29  
30  import javax.servlet.http.HttpServletRequest;
31  import javax.servlet.http.HttpServletResponse;
32  
33  import org.apache.commons.logging.Log;
34  import org.apache.commons.logging.LogFactory;
35  import org.apache.struts.action.ActionForm;
36  import org.apache.struts.action.ActionMapping;
37  
38  /**
39   * <a href="EditEntryAction.java.html"><b><i>View Source</i></b></a>
40   *
41   * @author Brian Wing Shun Chan
42   *
43   */
44  public class EditEntryAction extends JSONAction {
45  
46      public String getJSON(
47              ActionMapping mapping, ActionForm form, HttpServletRequest req,
48              HttpServletResponse res)
49          throws Exception {
50  
51          String cmd = ParamUtil.getString(req, Constants.CMD);
52  
53          try {
54              if (cmd.equals("addEntry")) {
55                  addEntry(req);
56              }
57          }
58          catch (Exception e) {
59              _log.error(e, e);
60          }
61  
62          return null;
63      }
64  
65      protected void addEntry(HttpServletRequest req) throws Exception {
66          String name = ParamUtil.getString(req, "name");
67  
68          TagsEntryServiceUtil.addEntry(name);
69      }
70  
71      private static Log _log = LogFactory.getLog(EditEntryAction.class);
72  
73  }