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1
22 package org.objectweb.joram.client.tools.admin;
23
24 import javax.swing.*;
25 import javax.swing.tree.*;
26 import javax.naming.*;
27
28
29 class JndiTreeNode extends DefaultMutableTreeNode
30 implements AdminTreeNode
31 {
32 private AdminController c;
33
34 private Context ctx = null;
35
36 private String  name = null;
37 private Object obj = null;
38
39 public JndiTreeNode(AdminController c, Context ctx, String name) throws NamingException
40 {
41 super(name);
42
43 this.c = c;
44 this.ctx = ctx;
45 this.name = name;
46 this.obj = ctx.lookup(name);
47 }
48
49 public JndiTreeNode(AdminController c, Context ctx, Binding binding)
50 {
51 super(binding.getName());
52
53 this.c = c;
54 this.ctx = ctx;
55 name = binding.getName();
56 obj = binding.getObject();
57 }
58
59 public void refresh(DefaultTreeModel treeModel)
60 {
61 }
62
63 public String getDescription()
64 {
65 if (obj == null) {
66 try
67 {
68 obj = ctx.lookup(name);
69 }
70 catch (NamingException exc) {
71 obj = null;
72 }
73 }
74
75 StringBuffer sb = new StringBuffer ();
76 if (obj != null) {
77 sb.append("<font face=Arial><b>");
78 sb.append(getType());
79 sb.append("</b><br></font><hr><font face=Arial><br><b>Name:</b> ");
80 sb.append(name);
81 sb.append("<br><b>Class:</b> ");
82 sb.append(obj.getClass().getName());
83 sb.append("<br><br><b>Info:</b> ");
84 sb.append(getInfo());
85 sb.append("<br></font>");
86 }
87 else {
88 sb.append("<font face=Arial><b>Object lookup failed</b></font>");
89 }
90 return sb.toString();
91 }
92
93 public JPopupMenu getContextMenu()
94 {
95 JPopupMenu popup = new JPopupMenu("Binding");
96
97 DeleteObjectAction doa = new DeleteObjectAction();
98 if (!c.isJndiConnected() || !c.isAdminConnected())
99 doa.setEnabled(false);
100 popup.add(new JMenuItem(doa));
101 return popup;
102 }
103
104 public ImageIcon getImageIcon()
105 {
106 return AdminToolConstants.jndiIcon;
107 }
108
109 public boolean getAllowsChildren() { return false; }
110
111 public String getType() {
112 if (obj == null)
113 return null;
114
115 String str = obj.toString();
116 int col = str.indexOf(':');
117 if (col == -1)
118 return "Unknown";
119
120 String t = str.substring(0, col);
121
122 if (t.equals("CF"))
123 return "ConnectionFactory";
124 else if (t.equals("QCF"))
125 return "QueueConnectionFactory";
126 else if (t.equals("TCF"))
127 return "TopicConnectionFactory";
128
129 return t;
130 }
131
132 public String getInfo() {
133 if (obj == null)
134 return null;
135
136 String str = obj.toString();
137 int col = str.indexOf(':');
138 if (col == -1 || col == (str.length() - 1))
139 return str;
140
141 return str.substring(col + 1);
142 }
143
144 public String getName() { return name; }
145
146 public Object getObject() { return obj; }
147
148 private class DeleteObjectAction extends AbstractAction
149 {
150 public DeleteObjectAction()
151 {
152 super("Delete", AdminToolConstants.trashIcon);
153 }
154
155 public void actionPerformed(java.awt.event.ActionEvent e)
156 {
157 try
158 {
159 Object [] options = { "OK", "CANCEL" };
160 int conf = JOptionPane.showOptionDialog(AdminTool.getInstance(), "You are about to permanently delete this object. Please click OK to proceed.",
161 "Warning", JOptionPane.DEFAULT_OPTION, JOptionPane.WARNING_MESSAGE, null, options, options[0]);
162
163 if (conf == 0)
164 c.deleteObject(JndiTreeNode.this);
165 }
166 catch (Exception x) {
167 x.printStackTrace();
168 JOptionPane.showMessageDialog(null, x.getMessage());
169 }
170 }
171 }
172 }
173 |
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