01: /*
02: * File : $Source: /usr/local/cvs/opencms/src-modules/org/opencms/workplace/tools/accounts/CmsGroupRemoveAction.java,v $
03: * Date : $Date: 2008-02-27 12:05:26 $
04: * Version: $Revision: 1.6 $
05: *
06: * This library is part of OpenCms -
07: * the Open Source Content Management System
08: *
09: * Copyright (c) 2002 - 2008 Alkacon Software GmbH (http://www.alkacon.com)
10: *
11: * This library is free software; you can redistribute it and/or
12: * modify it under the terms of the GNU Lesser General Public
13: * License as published by the Free Software Foundation; either
14: * version 2.1 of the License, or (at your option) any later version.
15: *
16: * This library is distributed in the hope that it will be useful,
17: * but WITHOUT ANY WARRANTY; without even the implied warranty of
18: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19: * Lesser General Public License for more details.
20: *
21: * For further information about Alkacon Software GmbH, please see the
22: * company website: http://www.alkacon.com
23: *
24: * For further information about OpenCms, please see the
25: * project website: http://www.opencms.org
26: *
27: * You should have received a copy of the GNU Lesser General Public
28: * License along with this library; if not, write to the Free Software
29: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
30: */
31:
32: package org.opencms.workplace.tools.accounts;
33:
34: import org.opencms.file.CmsGroup;
35: import org.opencms.workplace.list.CmsListDefaultAction;
36:
37: import java.util.List;
38:
39: /**
40: * Shows direct/indirect assigned groups and enabled/disabled a remove action.<p>
41: *
42: * @author Michael Moossen
43: *
44: * @version $Revision: 1.6 $
45: *
46: * @since 6.0.0
47: */
48: public class CmsGroupRemoveAction extends CmsListDefaultAction {
49:
50: /** The direct group flag. */
51: private final boolean m_direct;
52:
53: /**
54: * Default Constructor.<p>
55: *
56: * @param id the unique id
57: * @param direct the direct group flag
58: */
59: public CmsGroupRemoveAction(String id, boolean direct) {
60:
61: super (id);
62: m_direct = direct;
63: }
64:
65: /**
66: * Returns the direct group flag.<p>
67: *
68: * @return the direct group flag
69: */
70: public boolean isDirect() {
71:
72: return m_direct;
73: }
74:
75: /**
76: * @see org.opencms.workplace.tools.I_CmsHtmlIconButton#isVisible()
77: */
78: public boolean isVisible() {
79:
80: if (getItem() != null) {
81: String groupName = (String) getItem().get(
82: A_CmsUserGroupsList.LIST_COLUMN_NAME);
83: try {
84: List dGroups = getWp().getCms().getGroupsOfUser(
85: ((A_CmsUserGroupsList) getWp())
86: .getParamUsername(), true);
87: CmsGroup group = getWp().getCms().readGroup(groupName);
88: if (isDirect()) {
89: return dGroups.contains(group);
90: } else {
91: return !dGroups.contains(group);
92: }
93: } catch (Exception e) {
94: return false;
95: }
96: }
97: return super.isVisible();
98: }
99: }
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