mq5.0-source.src.share.java.visualvm.src.com.sun.messaging.visualvm.ui.SingleMBeanResourceList Maven / Gradle / Ivy
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package com.sun.messaging.visualvm.ui;
import java.io.IOException;
import java.text.DateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.MissingResourceException;
import java.util.Set;
import java.util.SortedMap;
import java.util.TreeMap;
import javax.management.InstanceNotFoundException;
import javax.management.MBeanException;
import javax.management.MalformedObjectNameException;
import javax.management.ObjectName;
import javax.management.ReflectionException;
import javax.management.openmbean.CompositeData;
import org.openide.util.Exceptions;
import org.openide.util.NbBundle;
import com.sun.messaging.jms.management.server.ConsumerInfo;
import com.sun.messaging.jms.management.server.TransactionInfo;
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, holds information about all the individual resources in the list
* (i.e. there are not individual MBeans for each resource)
*
* In practice this means:
*
* The producer manager monitor MBean
* The consumer manager monitor MBean
* The transaction manager monitor MBean
*
*/
@SuppressWarnings("serial")
public abstract class SingleMBeanResourceList extends MQResourceList {
public SingleMBeanResourceList(DataViewComponent dvc) {
super(dvc);
}
/**
* Returns the name of the manager MBean for this resource list.
* @return
*/
protected abstract String getManagerMBeanName();
/**
* Returns the name of the operation which, if applied to the manager MBean,
* will return a CompositeInfo[] containing information about the individual resources
* (e.g. getConsumerInfo, getProducerInfo, getTransactionInfo etc)
* @return
*/
protected abstract String getGetSubitemInfoOperationName();
/**
* Return the name of the lookup key in the CompositeInfo[] that can be used as a key
* @return
*/
protected abstract String getSubitemIdName();
@Override
public void initTableModel() {
if (getTableModel() == null) {
MQResourceListTableModel tm = new MQResourceListTableModel() {
@Override
public List loadData() {
List> list = null;
try {
ObjectName mgrMonitorObjName = new ObjectName(getManagerMBeanName());
CompositeData cds[]=null;
try {
cds = (CompositeData[]) getMBeanServerConnection().invoke(mgrMonitorObjName,
getGetSubitemInfoOperationName(), null, null);
} catch (InstanceNotFoundException ex) {
// manager monitor MBean not found, probably because there is no broker running in this JVM
return new ArrayList();
}
if (cds == null) {
return new ArrayList();
}
// build a map with key = the defined resource ID and value = CompositeData
SortedMap map = new TreeMap();
for (int i = 0; i < cds.length; i++) {
if (cds[i] != null) {
String id = (String) cds[i].get(getSubitemIdName());
map.put(id, cds[i]);
}
}
Set> set = map.entrySet();
list = new ArrayList>(set);
} 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);
}
return list;
}
@Override
public Object getDataValueAt(List l, int row, int col) {
if (l == null) {
return (null);
}
Map.Entry me = (Map.Entry) l.get(row);
CompositeData cd = (CompositeData) me.getValue();
String attrName = getColumnName(col);
Object v=null;
Object obj = null;
obj = cd.get(attrName);
if (obj != null) {
if ((attrName.equals(ConsumerInfo.LAST_ACK_TIME))|attrName.equals(TransactionInfo.CREATION_TIME)) {
Long ackTime = (Long) obj;
if (ackTime.longValue() == 0) {
v = "0";
} else {
v = checkNullAndPrintTimestamp(ackTime);
}
} else if (obj instanceof String[]) {
// String array
String sa[] = (String[]) obj;
v = "";
for (int i = 0; i < sa.length; ++i) {
v = v + sa[i];
if (i < (sa.length - 1)) {
v = v + ",";
}
}
} else {
v = obj;
}
}
return (v);
}
@Override
public void updateCharts() {
updateRegisteredCharts();
}
};
tm.setAttributes(getinitialDisplayedAttrsList());
setTableModel(tm);
}
}
protected static String checkNullAndPrintTimestamp(Long timestamp) {
if (timestamp != null) {
String ts;
Date d = new Date(timestamp.longValue());
DateFormat df = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.MEDIUM);
ts = df.format(d);
return (ts);
} else {
return ("");
}
}
public String getTooltipForColumn(int columnIndex){
String columnName = getTableModel().getColumnName(columnIndex);
String key = this.getClass().getName() + "." + columnName;
String tooltip ="";
try {
tooltip = NbBundle.getMessage (SingleMBeanResourceList.class, key);
} catch (MissingResourceException mre){
tooltip = "Cannot find text for "+mre.getKey();
System.out.println(tooltip);
}
if (tooltip!=null){
return tooltip;
} else {
return "";
}
}
}