01: /**
02: * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
03: *
04: * Permission is hereby granted, free of charge, to any person obtaining a copy
05: * of this software and associated documentation files (the "Software"), to deal
06: * in the Software without restriction, including without limitation the rights
07: * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
08: * copies of the Software, and to permit persons to whom the Software is
09: * 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: */package com.liferay.portlet.communities.action;
22:
23: import com.liferay.portal.NoSuchGroupException;
24: import com.liferay.portal.security.auth.PrincipalException;
25: import com.liferay.portal.struts.PortletAction;
26: import com.liferay.util.servlet.SessionErrors;
27:
28: import javax.portlet.PortletConfig;
29: import javax.portlet.RenderRequest;
30: import javax.portlet.RenderResponse;
31:
32: import org.apache.struts.action.ActionForm;
33: import org.apache.struts.action.ActionForward;
34: import org.apache.struts.action.ActionMapping;
35:
36: /**
37: * <a href="ViewMembershipRequestsAction.java.html"><b><i>View Source</i></b>
38: * </a>
39: *
40: * @author Jorge Ferrer
41: *
42: */
43: public class ViewMembershipRequestsAction extends PortletAction {
44:
45: public ActionForward render(ActionMapping mapping, ActionForm form,
46: PortletConfig config, RenderRequest req, RenderResponse res)
47: throws Exception {
48:
49: try {
50: ActionUtil.getGroup(req);
51: } catch (Exception e) {
52: if (e instanceof NoSuchGroupException
53: || e instanceof PrincipalException) {
54:
55: SessionErrors.add(req, e.getClass().getName());
56:
57: return mapping.findForward("portlet.communities.error");
58: } else {
59: throw e;
60: }
61: }
62:
63: return mapping.findForward(getForward(req,
64: "portlet.communities.view_membership_requests"));
65: }
66:
67: }
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