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1
4 package com.tc.admin.dso;
5
6 import com.tc.admin.ConnectionContext;
7 import com.tc.admin.common.XTreeNode;
8
9 import javax.swing.Icon  ;
10 import javax.swing.SwingUtilities ;
11
12 public class MapEntryNode extends XTreeNode implements DSOObjectTreeNode {
13 protected ConnectionContext m_cc;
14 protected DSOMapEntryField m_field;
15 protected XTreeNode m_keyNode;
16 protected XTreeNode m_valueNode;
17
18 public MapEntryNode(ConnectionContext cc, DSOMapEntryField field) {
19 super(field);
20
21 m_cc = cc;
22 m_field = field;
23
24 initChildren();
25 }
26
27 public DSOObject getDSOObject() {
28 return m_field;
29 }
30
31 protected void initChildren() {
32 RootsHelper helper = RootsHelper.getHelper();
33 DSOObject key = m_field.getKey();
34 DSOObject value = m_field.getValue();
35
36 add(helper.createFieldNode(m_cc, key));
37
38 XTreeNode valueNode;
39 if(value != null) {
40 valueNode = helper.createFieldNode(m_cc, value);
41 } else {
42 valueNode = new XTreeNode("value=null");
43 }
44 add(valueNode);
45
46 if(key == null) {
47 SwingUtilities.invokeLater(new AncestorReaper());
48 }
49 }
50
51 class AncestorReaper implements Runnable {
52 public void run() {
53 XTreeNode node = (XTreeNode)getParent();
54
55 while(node != null) {
56 if(node instanceof FieldTreeNode) {
57 FieldTreeNode ftn = (FieldTreeNode)node;
58
59 if(ftn.getField().isValid()) {
60 ftn.refreshChildren();
61 return;
62 }
63 }
64 else if(node instanceof RootTreeNode) {
65 ((RootTreeNode)node).refresh();
66 return;
67 }
68
69 node = (XTreeNode)node.getParent();
70 }
71 }
72 }
73
74 public Icon getIcon() {
75 return RootsHelper.getHelper().getFieldIcon();
76 }
77
78 public void tearDown() {
79 super.tearDown();
80
81 m_cc = null;
82 m_field = null;
83 m_keyNode = null;
84 m_valueNode = null;
85 }
86 }
87
88
89 |
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