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: OpenJMSObject.java,v 1.3 2003/08/17 01:32:23 tanderson Exp $
44 *
45 * Date Author Changes
46 * $Date jimm Created
47 */
48
49
50 package org.exolab.jms.jndiadministration;
51
52 import java.awt.Rectangle;
53
54 import javax.swing.JTree;
55 import javax.swing.tree.DefaultMutableTreeNode;
56 import javax.swing.tree.DefaultTreeModel;
57
58
59 /***
60 * This class controls all dispay characteristics and menus related to an
61 * object. Currently this is nothing more than just displaying the Object name.
62 *
63 * @version $Revision: 1.3 $ $Date: 2003/08/17 01:32:23 $
64 * @author <a href="mailto:mourikis@exolab.org">Jim Mourikis</a>
65 * @see AdminMgr
66 * @see OpenJMSContext
67 * @see OpenJMSNode
68 */
69 public class OpenJMSObject extends DefaultMutableTreeNode
70 implements OpenJMSNode {
71
72 // The unique object name.
73 private String objectName_;
74
75 // A reference to the tree this node belongs to.
76 static private JTree tree_ = null;
77
78 /***
79 * The constructor gets its unique name for this object plus a
80 * reference to its parent tree.
81 *
82 * @param objectName This objects unique name.
83 * @param tree The parent tree this object belons to.
84 *
85 */
86 public OpenJMSObject(String objectName, JTree tree) {
87 objectName_ = objectName;
88 tree_ = tree;
89 }
90
91 /***
92 * Objects are always leaves.
93 *
94 * @return boolean Always returns false.
95 *
96 */
97 public boolean getAllowsChildren() {
98 return false;
99 }
100
101
102 /***
103 * All objects are leaves in the tree for this release.
104 *
105 * @return boolean Always returns true.
106 *
107 */
108 public boolean isLeaf() {
109 return true;
110 }
111
112
113 /***
114 * This method is defined by the interface, but is not required by
115 * objects for this release.
116 *
117 */
118 public void update() {
119 // do nothing for the moment
120 }
121
122 /***
123 * This node has been right clicked. The locations of this node is given
124 * by the loc object.
125 * There are no menus for Objects yet.
126 *
127 * @param The location of this Object node.
128 *
129 */
130 public void displayCommands(Rectangle loc) {
131 // double x;
132 // double y;
133
134 // x = loc.getX();
135 // y = loc.getY();
136 // y += loc.getHeight();
137
138 // commands_.show(tree_, (int)x, (int)y);
139 }
140
141
142 /***
143 * The Objects name.
144 *
145 * @return String the Object name.
146 *
147 */
148 public String toString() {
149 return objectName_;
150 }
151
152 /***
153 * This node has changed. Inform the parent tree that it needs to be
154 * re-drawn.
155 *
156 */
157 private void refresh() {
158 DefaultTreeModel model = (DefaultTreeModel) tree_.getModel();
159 model.nodeStructureChanged((DefaultMutableTreeNode) this);
160 }
161
162 } // End OpenJMSObject
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