package com.alibaba.druid.jconsole;
import java.awt.BorderLayout;
import javax.management.MBeanServerConnection;
import javax.management.ObjectInstance;
import javax.management.openmbean.CompositeData;
import javax.management.openmbean.TabularData;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import com.alibaba.druid.logging.Log;
import com.alibaba.druid.logging.LogFactory;
public class ConnectionsPanel extends JPanel {
private final static Log LOG = LogFactory.getLog(ConnectionsPanel.class);
private static final long serialVersionUID = 1L;
private MBeanServerConnection connection;
private ObjectInstance objectInstance;
private DataSourceInfo dataSourceInfo;
private JTable table;
private String[] columns = new String[] { "id", "connectTime", "connectTimespan", "establishTime", "aliveTimespan", "lastSql",
"lastError", "lastErrorTime", "connectStatckTrace", "lastStatementStackTrace", "dataSource" };
public ConnectionsPanel(MBeanServerConnection connection, ObjectInstance objectInstance, DataSourceInfo dataSourceInfo){
super();
this.connection = connection;
this.objectInstance = objectInstance;
this.dataSourceInfo = dataSourceInfo;
try {
TabularData connectionTabularData = (TabularData) connection.getAttribute(objectInstance.getObjectName(), "ConnectionList");
Object[][] rows = new Object[connectionTabularData.size()][];
int rowIndex = 0;
for (Object item : connectionTabularData.values()) {
CompositeData rowData = (CompositeData) item;
Object[] row = new Object[columns.length];
row[0] = rowData.get("id");
row[1] = rowData.get("connectTime");
row[2] = rowData.get("connectTimespan");
row[3] = rowData.get("establishTime");
row[4] = rowData.get("aliveTimespan");
row[5] = rowData.get("lastSql");
row[6] = rowData.get("lastError");
row[7] = rowData.get("lastErrorTime");
row[8] = rowData.get("connectStatckTrace");
row[9] = rowData.get("lastStatementStackTrace");
row[10] = rowData.get("dataSource");
rows[rowIndex++] = row;
}
table = new JTable(rows, columns);
JScrollPane tableScrollPane = new JScrollPane(table, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED, JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
this.setLayout(new BorderLayout());
this.add(tableScrollPane, BorderLayout.CENTER);
} catch (Exception e) {
LOG.error(e.getMessage(), e);
}
}
public MBeanServerConnection getConnection() {
return connection;
}
public ObjectInstance getObjectInstance() {
return objectInstance;
}
public DataSourceInfo getDataSourceInfo() {
return dataSourceInfo;
}
}