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Java > Open Source Codes > org > exolab > jms > tools > admin > OpenJMSUser


1 /**
2  * Redistribution and use of this software and associated documentation
3  * ("Software"), with or without modification, are permitted provided
4  * that the following conditions are met:
5  *
6  * 1. Redistributions of source code must retain copyright
7  * statements and notices. Redistributions must also contain a
8  * copy of this document.
9  *
10  * 2. Redistributions in binary form must reproduce the
11  * above copyright notice, this list of conditions and the
12  * following disclaimer in the documentation and/or other
13  * materials provided with the distribution.
14  *
15  * 3. The name "Exolab" must not be used to endorse or promote
16  * products derived from this Software without prior written
17  * permission of Exoffice Technologies. For written permission,
18  * please contact info@exolab.org.
19  *
20  * 4. Products derived from this Software may not be called "Exolab"
21  * nor may "Exolab" appear in their names without prior written
22  * permission of Exoffice Technologies. Exolab is a registered
23  * trademark of Exoffice Technologies.
24  *
25  * 5. Due credit should be given to the Exolab Project
26  * (http://www.exolab.org/).
27  *
28  * THIS SOFTWARE IS PROVIDED BY EXOFFICE TECHNOLOGIES AND CONTRIBUTORS
29  * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
30  * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
31  * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
32  * EXOFFICE TECHNOLOGIES OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
33  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
34  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
35  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
36  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
37  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
38  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
39  * OF THE POSSIBILITY OF SUCH DAMAGE.
40  *
41  * Copyright 2003 (C) Exoffice Technologies Inc. All Rights Reserved.
42  *
43  * $Id: OpenJMSUser.java,v 1.1 2004/11/26 01:51:15 tanderson Exp $
44  */
45 package org.exolab.jms.tools.admin;
46
47 import java.awt.event.ActionEvent JavaDoc;
48 import java.awt.event.ActionListener JavaDoc;
49
50 import javax.swing.JMenuItem JavaDoc;
51 import javax.swing.JOptionPane JavaDoc;
52 import javax.swing.JPopupMenu JavaDoc;
53 import javax.swing.JTree JavaDoc;
54
55
56 /**
57  * Extends the OpenJMSObject node
58  *
59  * @version $Revision: 1.1 $ $Date: 2004/11/26 01:51:15 $
60  * @author <a HREF="mailto:knut@lerpold.no">Knut Lerpold</a>
61  * @see OpenJMSObject
62  * @see AdminMgr
63  */
64 public class OpenJMSUser extends OpenJMSObject {
65
66     /**
67      * Construct a node with the specified username and the a reference
68      * to the parent node in the tree.
69      *
70      * @param name This username
71      * @param tree The parent tree that this node will belong too
72      */
73     public OpenJMSUser(String JavaDoc name, JTree JavaDoc tree) {
74         super(name, tree);
75     }
76
77     /**
78      * No operation
79      */
80     public void update() {
81     }
82
83     /**
84      * Create the menu for all queue and set up the Action events for
85      * each menu item. Since menus are shared, the callbacks called are
86      * static. Once a menu is slected, the slected node can be determined
87      * from the parent object.
88      */
89     protected void createCommands() {
90         _commands = new JPopupMenu JavaDoc();
91         JMenuItem JavaDoc m = new JMenuItem JavaDoc("Delete user");
92         m.addActionListener(new ActionListener JavaDoc() {
93
94             public void actionPerformed(ActionEvent JavaDoc evt) {
95                 deleteUser();
96             }
97         }
98         );
99         _commands.add(m);
100
101         m = new JMenuItem JavaDoc("Change password");
102         m.addActionListener(new ActionListener JavaDoc() {
103
104             public void actionPerformed(ActionEvent JavaDoc evt) {
105                 changePassword();
106             }
107         }
108         );
109         _commands.add(m);
110     }
111
112     /**
113      * Changes password for the selected user.
114      * If the user has confirmed the action, first
115      * delete it from the database and if that is successful remove the node
116      * from the tree.
117      */
118     private static void changePassword() {
119         OpenJMSUser This = (OpenJMSUser) getInstanceSelected();
120         ChangePasswordDialog.instance().displayChangePassword(This._name);
121
122         if (ChangePasswordDialog.instance().isConfirmed()) {
123             if (AbstractAdminConnection.instance().changePassword(
124                 This._name,
125                 ChangePasswordDialog.instance().getPassword())) {
126                 This.refresh();
127             } else {
128                 JOptionPane.showMessageDialog
129                     (_tree, "User already exists", "Create Error",
130                         JOptionPane.ERROR_MESSAGE);
131             }
132         }
133     }
134
135     /**
136      * Delete the selected user object. Display a confirmation dialog
137      * and wait for its return. If the user has confirmed the action, first
138      * delete it from the database and if that is successful remove the node
139      * from the tree.
140      */
141     private static void deleteUser() {
142         OpenJMSUser This = (OpenJMSUser) getInstanceSelected();
143         QueryDialog.instance().display
144             ("Are you sure you want to delete \nselected User: "
145             + This._name);
146         if (org.exolab.jms.tools.admin.QueryDialog.instance().isConfirmed()) {
147             if (AbstractAdminConnection.instance().removeUser(
148                 This._name)) {
149                 This.removeFromParent();
150                 This.refresh();
151             } else {
152                 JOptionPane.showMessageDialog
153                     (_tree, "Failed to destroy User",
154                         "Destroy User Error", JOptionPane.ERROR_MESSAGE);
155             }
156         }
157     }
158
159 } //-- OpenJMSUser
160
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