01: /*
02: * $Header: /export/home/cvsroot/MyPersonalizerRepository/MyPersonalizer/Subsystems/Admin/Sources/es/udc/mypersonalizer/admin/http/controller/actions/groupmgnt/EditGroupAction.java,v 1.1.1.1 2004/03/25 12:08:38 fbellas Exp $
03: * $Revision: 1.1.1.1 $
04: * $Date: 2004/03/25 12:08:38 $
05: *
06: * =============================================================================
07: *
08: * Copyright (c) 2003, The MyPersonalizer Development Group
09: * (http://www.tic.udc.es/~fbellas/mypersonalizer/index.html) at
10: * University Of A Coruna
11: * All rights reserved.
12: *
13: * Redistribution and use in source and binary forms, with or without
14: * modification, are permitted provided that the following conditions are met:
15: *
16: * - Redistributions of source code must retain the above copyright notice,
17: * this list of conditions and the following disclaimer.
18: *
19: * - Redistributions in binary form must reproduce the above copyright notice,
20: * this list of conditions and the following disclaimer in the documentation
21: * and/or other materials provided with the distribution.
22: *
23: * - Neither the name of the University Of A Coruna nor the names of its
24: * contributors may be used to endorse or promote products derived from
25: * this software without specific prior written permission.
26: *
27: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
28: * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
30: * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
31: * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
32: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
33: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
34: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
35: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
36: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
37: * POSSIBILITY OF SUCH DAMAGE.
38: *
39: */
40:
41: package es.udc.mypersonalizer.admin.http.controller.actions.groupmgnt;
42:
43: import javax.servlet.http.HttpServletRequest;
44: import javax.servlet.http.HttpServletResponse;
45:
46: import org.apache.struts.action.ActionForm;
47: import org.apache.struts.action.ActionMapping;
48: import org.apache.struts.action.ActionForward;
49:
50: import es.udc.mypersonalizer.kernel.conventions.UserAndGroupConventions;
51: import es.udc.mypersonalizer.kernel.model.repository.interfaces.UserGroup;
52: import es.udc.mypersonalizer.kernel.controller.actions.DefaultAction;
53: import es.udc.mypersonalizer.kernel.model.actions.ActionProcessorSingleton;
54:
55: import es.udc.mypersonalizer.admin.http.view.actionforms.groupmgnt.EditGroupForm;
56:
57: /**
58: * This controller action, called when the user tries to edit a user group,
59: * retrives the selected user group id from the asociated
60: * {@link EditGroupForm} and uses it to retrive the user group data
61: * for properlly filling the rest of the same {@link EditGroupForm}.
62: * <p>
63: * After the above it forwards to <code>EditGroupJSP</code> page.
64: *
65: * @author Abel Iago Toral Quiroga
66: * @since 1.0
67: */
68: public class EditGroupAction extends DefaultAction {
69:
70: protected ActionForward doExecute(ActionMapping mapping,
71: ActionForm form, HttpServletRequest request,
72: HttpServletResponse response) throws Exception {
73:
74: /* Get parameters */
75: EditGroupForm frm = (EditGroupForm) form;
76: Long userGroupIdentifier = frm.getGroupId();
77:
78: /* Retrive data for selected group */
79: UserGroup userGroup = (UserGroup) ActionProcessorSingleton
80: .getInstance().execute("FindGroupAction",
81: userGroupIdentifier);
82:
83: /* Update frm for view */
84: frm.setGroupName(userGroup.getName());
85: frm.setOldGroupName(userGroup.getName());
86: if (userGroup.getName().equals(
87: UserAndGroupConventions.EVERYBODY_GROUP_NAME)) {
88: frm.setEditable(false);
89: } else {
90: frm.setEditable(true);
91: }
92:
93: /* Do forward */
94: return mapping.findForward("EditGroupJSP");
95: }
96: }
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