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 2000 (C) Exoffice Technologies Inc. All Rights Reserved.
42 *
43 * $Id: QueryDialog.java,v 1.1 2004/11/26 01:51:15 tanderson Exp $
44 *
45 * Date Author Changes
46 * $Date jimm Created
47 */
48
49 package org.exolab.jms.tools.admin;
50
51 import javax.swing.JFrame;
52 import javax.swing.JOptionPane;
53
54
55 /***
56 * A generic query dialaog, used to confirm all add/delete operations.
57 * The class is just a wrapper around a JOptionMenuPane .
58 *
59 *
60 * @version $Revision: 1.1 $ $Date: 2004/11/26 01:51:15 $
61 * @author <a href="mailto:mourikis@exolab.org">Jim Mourikis</a>
62 * @see AdminMgr
63 */
64 public class QueryDialog {
65
66
67 private JFrame parent_;
68
69
70 private int status_;
71
72
73 static private QueryDialog instance_;
74
75 /***
76 * Creates new form QueryDialog
77 *
78 * @param parent The form dialog
79 *
80 */
81 public QueryDialog(JFrame parent) {
82 parent_ = parent;
83 }
84
85 /***
86 * Get the one and only instance of this dialog. The dialog must first
87 * have been created with the create call below.
88 *
89 * @return QueryDialog the one and only instance
90 *
91 */
92 public static QueryDialog instance() {
93 return instance_;
94 }
95
96
97 /***
98 * Create the one and only instance of the Query Dialog.
99 *
100 * @param parent the parent of this dialog
101 * @return QueryDialog the one and only instance
102 *
103 */
104 public static QueryDialog create(JFrame parent) {
105 if (instance_ == null) {
106 instance_ = new QueryDialog(parent);
107 }
108 return instance_;
109 }
110
111 /***
112 * Popup the dialog and wait for the user to either OK or Cancel. Display
113 * the give string.
114 *
115 * @param st The string to display.
116 *
117 */
118 public void display(String st) {
119 status_ = JOptionPane.showConfirmDialog
120 (parent_, st, "Confirm Deletion", JOptionPane.YES_NO_OPTION,
121 JOptionPane.QUESTION_MESSAGE);
122
123 }
124
125 /***
126 * Will return true if the action was confirmed. i.e. the OK button was
127 * pressed.
128 *
129 * @return boolean the action was confirmed.
130 *
131 */
132 public boolean isConfirmed() {
133 return status_ == JOptionPane.YES_OPTION;
134 }
135
136 }
137