Monitoring jms distributed queue on WebLogic 8.1 via MBeans

Question

Good afternon,
please do you have someone java code (only basic enough !) for jmx monitoring jms distributed queue on weblogic 8.1 (Monitor all Active JMS Destinations and there Consumers, Consumers High, Consumers Total and so on..). Think should be used JMSDestinationRuntimeMBean interface but have no idea how write the code.
Thank you for any hint
Lada Dvorak

Answer 1

This is a simple jmx sample code based on WLS 8.x
import javax.naming.Context;
import java.util.Set;
import java.util.Iterator;
import java.io.PrintWriter;
import java.io.FileOutputStream;
import weblogic.jndi.Environment;
import weblogic.management.MBeanHome;
import weblogic.management.WebLogicMBean;
import weblogic.management.WebLogicObjectName;
public class ListAllMBeans{   
     public static void main(String args[]) {       
          String url = "t3://localhost:7001";
          String username = "weblogic";
          String password = "weblogic";
          PrintWriter pWriter = null; // print without buffering
try {            //Obtaining an MBeanHome Using JNDI           
               Environment env = new Environment();
               env.setProviderUrl(url);
               env.setSecurityPrincipal(username);
               env.setSecurityCredentials(password);
               Context ctx = env.getInitialContext();
               MBeanHome home = (MBeanHome)ctx.lookup(MBeanHome.ADMIN_JNDI_NAME);
Set allMBeans = home.getAllMBeans();
               System.out.println("Size: " + allMBeans.size());
               for (Iterator itr = allMBeans.iterator(); itr.hasNext(); ) {              
                    WebLogicMBean mbean = (WebLogicMBean)itr.next();
                    WebLogicObjectName objectName = mbean.getObjectName();
                    pWriter = new PrintWriter(new FileOutputStream("JMXType.txt", true), true);
                    pWriter.println(objectName.getName() + " is a(n) " + mbean.getType());
                    //System.out.println(objectName.getName() + " is a(n) " + mbean.getType());
          }catch(Exception e){           
               System.out.println(e);
I hope this will be helpful to you.