mq5.0-source.src.share.java.visualvm.src.com.sun.messaging.visualvm.ui.MultipleMBeanResourceList Maven / Gradle / Ivy
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package com.sun.messaging.visualvm.ui;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.management.AttributeNotFoundException;
import javax.management.InstanceNotFoundException;
import javax.management.IntrospectionException;
import javax.management.MBeanAttributeInfo;
import javax.management.MBeanException;
import javax.management.MBeanInfo;
import javax.management.MalformedObjectNameException;
import javax.management.ObjectName;
import javax.management.ReflectionException;
import org.openide.util.Exceptions;
import com.sun.messaging.visualvm.chart.ChartPanel;
import com.sun.tools.visualvm.core.ui.components.DataViewComponent;
/**
* This is the abstract superclass for those resource lists for which a single
* manager MBean, representing a type of resource, owns a set of individual
* MBeans for each resource
*
* In practice this means:
*
* Service config: The service manager configuration MBean owns multiple service
* configuration MBeans Connection config: The connection manager configuration
* MBean owns multiple connection configuration MBeans Destination config: The
* destination manager configuration MBean owns multiple destination
* configuration MBeans
*
* (and also the corresponding monitor MBeans)
*
*/
@SuppressWarnings("serial")
public abstract class MultipleMBeanResourceList extends MQResourceList {
Map attributeDescriptions = new HashMap();
/**
* Returns the name of the manager MBean for this resource list. This is the
* top-level MBean which owns a set of individual resource MBeans
*
* @return
*/
protected abstract String getManagerMBeanName();
/**
* Returns the name of the operation which, if applied to the manager MBean,
* will return the names of the individual resource MBeans (e.g.
* getConnections, getDestinations etc)
*
* @return
*/
protected abstract String getGetSubMbeanOperationName();
MultipleMBeanResourceList(DataViewComponent dvc) {
super(dvc);
}
@Override
public void initTableModel() {
if (getTableModel() == null) {
MQResourceListTableModel tm = new MQResourceListTableModel() {
@Override
public List loadData() {
List list = new ArrayList();
try {
ObjectName objName = null;
ObjectName[] objNames;
if (getMBeanServerConnection() == null) {
return new ArrayList();
}
objName = new ObjectName(getManagerMBeanName());
try {
objNames = (ObjectName[]) getMBeanServerConnection().invoke(objName,
getGetSubMbeanOperationName(), null, null);
} catch (InstanceNotFoundException ex) {
// manager MBean not found, probably because there
// is no broker running in this JVM
return new ArrayList();
}
if (objNames == null) {
return new ArrayList();
}
// loop through the resource mbeans
for (int i = 0; i < objNames.length; i++) {
RowData thisRowData = new RowData(objNames[0]);
ObjectName thisObjectName = objNames[i];
// loop through all the possible attributes
for (int j = 0; j < getCompleteAttrsList().length; j++) {
Object thisAttributeValue = null;
try {
thisAttributeValue = getMBeanServerConnection().getAttribute(thisObjectName,
getCompleteAttrsList()[j]);
} catch (InstanceNotFoundException ex) {
// MBean probably no longer exists
thisAttributeValue = null;
}
thisRowData.put(getCompleteAttrsList()[j], thisAttributeValue);
}
list.add(thisRowData);
}
// if there is one or more resource MBean, get its
// MBeanInfo
if (objNames.length > 0) {
ObjectName firstObjectName = objNames[0];
MBeanInfo mbeanInfo;
MBeanAttributeInfo[] attributeInfo = null;
try {
mbeanInfo = getMBeanServerConnection().getMBeanInfo(firstObjectName);
attributeInfo = mbeanInfo.getAttributes();
} catch (InstanceNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IntrospectionException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if (attributeInfo != null && attributeInfo.length > 0) {
for (int i = 0; i < attributeInfo.length; i++) {
attributeDescriptions.put(attributeInfo[i].getName(), attributeInfo[i]
.getDescription());
}
}
}
} catch (MBeanException ex) {
Exceptions.printStackTrace(ex);
} catch (ReflectionException ex) {
Exceptions.printStackTrace(ex);
} catch (IOException ex) {
// we've probably lost connection to the broker
return new ArrayList();
} catch (MalformedObjectNameException ex) {
Exceptions.printStackTrace(ex);
} catch (NullPointerException ex) {
Exceptions.printStackTrace(ex);
} catch (AttributeNotFoundException ex) {
Exceptions.printStackTrace(ex);
}
return list;
}
@Override
public Object getDataValueAt(List l, int row, int col) {
String attributeName = getColumnName(col);
RowData rowData = (RowData) l.get(row);
Object attributeValue = rowData.get(attributeName);
return attributeValue;
}
@Override
public void updateCharts() {
updateRegisteredCharts();
}
};
tm.setAttributes(getinitialDisplayedAttrsList());
setTableModel(tm);
}
}
public String getTooltipForColumn(int columnIndex) {
String columnName = getTableModel().getColumnName(columnIndex);
String description = (String) attributeDescriptions.get(columnName);
if (description != null) {
return description;
} else {
return "";
}
}
}