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1
4 package com.tc.admin.dso;
5
6 import org.dijon.ContainerResource;
7
8 import com.tc.admin.AdminClient;
9 import com.tc.admin.AdminClientContext;
10 import com.tc.admin.ConnectionContext;
11 import com.tc.admin.common.XContainer;
12 import com.tc.admin.common.XObjectTable;
13 import com.tc.objectserver.api.GCStats;
14 import com.tc.stats.DSOMBean;
15
16 import javax.management.Notification  ;
17 import javax.management.NotificationListener ;
18
19 public class GCStatsPanel extends XContainer
20 implements NotificationListener
21 {
22 private ConnectionContext m_cc;
23 private XObjectTable m_table;
24
25 public GCStatsPanel(ConnectionContext cc) {
26 super();
27
28 m_cc = cc;
29
30 AdminClientContext acc = AdminClient.getContext();
31 load((ContainerResource)acc.topRes.getComponent("GCStatsPanel"));
32
33 m_table = (XObjectTable)findComponent("GCStatsTable");
34
35 GCStatsTableModel model = new GCStatsTableModel();
36 m_table.setModel(model);
37
38 DSOHelper helper = DSOHelper.getHelper();
39 GCStats[] gcStats = null;
40
41 try {
42 gcStats = helper.getGCStats(cc);
43 cc.addNotificationListener(helper.getDSOMBean(cc), this);
44 }
45 catch(Exception e) {
46 AdminClient.getContext().log(e);
47 gcStats = new GCStats[]{};
48 }
49
50 model.setGCStats(gcStats);
51 }
52
53 public void handleNotification(Notification notice, Object notUsed) {
54 String type = notice.getType();
55
56 if(DSOMBean.GC_COMPLETED.equals(type)) {
57 GCStatsTableModel model = (GCStatsTableModel)m_table.getModel();
58
59 model.addGCStats((GCStats)notice.getSource());
60 }
61 }
62
63 public void tearDown() {
64 try {
65 if(m_cc != null && m_cc.isConnected()) {
66 DSOHelper helper = DSOHelper.getHelper();
67 m_cc.removeNotificationListener(helper.getDSOMBean(m_cc), this);
68 }
69 }
70 catch(Exception e) {}
71
72 super.tearDown();
73
74 m_cc = null;
75 m_table = null;
76 }
77 }
78 |
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