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.communities.action;
24  
25  import com.liferay.portal.kernel.util.ParamUtil;
26  import com.liferay.portal.model.Group;
27  import com.liferay.portal.model.MembershipRequest;
28  import com.liferay.portal.service.GroupLocalServiceUtil;
29  import com.liferay.portal.service.MembershipRequestLocalServiceUtil;
30  import com.liferay.portal.util.PortalUtil;
31  import com.liferay.portal.util.WebKeys;
32  
33  import javax.portlet.ActionRequest;
34  import javax.portlet.RenderRequest;
35  
36  import javax.servlet.http.HttpServletRequest;
37  
38  /**
39   * <a href="ActionUtil.java.html"><b><i>View Source</i></b></a>
40   *
41   * @author Brian Wing Shun Chan
42   *
43   */
44  public class ActionUtil
45      extends com.liferay.portlet.enterpriseadmin.action.ActionUtil {
46  
47      public static void getGroup(ActionRequest req) throws Exception {
48          HttpServletRequest httpReq = PortalUtil.getHttpServletRequest(req);
49  
50          getGroup(httpReq);
51      }
52  
53      public static void getGroup(RenderRequest req) throws Exception {
54          HttpServletRequest httpReq = PortalUtil.getHttpServletRequest(req);
55  
56          getGroup(httpReq);
57      }
58  
59      public static void getGroup(HttpServletRequest req) throws Exception {
60          long groupId = ParamUtil.getLong(req, "groupId");
61  
62          Group group = null;
63  
64          if (groupId > 0) {
65              group = GroupLocalServiceUtil.getGroup(groupId);
66          }
67  
68          req.setAttribute(WebKeys.GROUP, group);
69      }
70  
71      public static void getMembershipRequest(ActionRequest req)
72          throws Exception {
73  
74          HttpServletRequest httpReq = PortalUtil.getHttpServletRequest(req);
75  
76          getMembershipRequest(httpReq);
77      }
78  
79      public static void getMembershipRequest(RenderRequest req)
80          throws Exception {
81  
82          HttpServletRequest httpReq = PortalUtil.getHttpServletRequest(req);
83  
84          getMembershipRequest(httpReq);
85      }
86  
87      public static void getMembershipRequest(HttpServletRequest req)
88          throws Exception {
89  
90          long membershipRequestId =
91              ParamUtil.getLong(req, "membershipRequestId");
92  
93          MembershipRequest membershipRequest = null;
94  
95          if (membershipRequestId > 0) {
96              membershipRequest =
97                  MembershipRequestLocalServiceUtil.getMembershipRequest(
98                      membershipRequestId);
99          }
100 
101         req.setAttribute(WebKeys.MEMBERSHIP_REQUEST, membershipRequest);
102     }
103 
104 }