I think you want to access the QueueViewMBean. See http://activemq.apache.org/jmx.html
Bye, Norman 2011/1/19 oscarfh2 <[email protected]>: > > I talked with my project manager and we are going to use the JMX approach to > follow some standards we already have in the project. > I am able to connect, but I am having problems to call operations. > > I have this code: > > // Get MBean server connection > ObjectName destMgrConfigName = new > ObjectName(MQObjectName.DESTINATION_MANAGER_MONITOR_MBEAN_NAME); > > // Create operation's parameter and signature arrays > Object opParams[] = {}; > String opSig[] = {}; > > // Invoke operation > ObjectName[] objectNames; > objectNames = (ObjectName[]) > connection.invoke(destMgrConfigName, > DestinationOperations.GET_DESTINATIONS, opParams, opSig); > > and get this exception in the last line: > > javax.management.InstanceNotFoundException: > com.sun.messaging.jms.server:type=DestinationManager,subtype=Monitor > at > com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1094) > at > com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getClassLoaderFor(DefaultMBeanServerInterceptor.java:1438) > at > com.sun.jmx.mbeanserver.JmxMBeanServer.getClassLoaderFor(JmxMBeanServer.java:1276) > at > javax.management.remote.rmi.RMIConnectionImpl$5.run(RMIConnectionImpl.java:1326) > at java.security.AccessController.doPrivileged(Native Method) > at > javax.management.remote.rmi.RMIConnectionImpl.getClassLoaderFor(RMIConnectionImpl.java:1323) > at > javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:771) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305) > at sun.rmi.transport.Transport$1.run(Transport.java:159) > at java.security.AccessController.doPrivileged(Native Method) > at sun.rmi.transport.Transport.serviceCall(Transport.java:155) > at > sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535) > at > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790) > at > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:619) > at > sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(Unknown > Source) > at sun.rmi.transport.StreamRemoteCall.executeCall(Unknown Source) > at sun.rmi.server.UnicastRef.invoke(Unknown Source) > at com.sun.jmx.remote.internal.PRef.invoke(Unknown Source) > at javax.management.remote.rmi.RMIConnectionImpl_Stub.invoke(Unknown > Source) > at > javax.management.remote.rmi.RMIConnector$RemoteMBeanServerConnection.invoke(Unknown > Source) > at > ActiveMQJMXConnectionTest.getMsgNumber(ActiveMQJMXConnectionTest.java:43) > at ActiveMQJMXConnectionTest.main(ActiveMQJMXConnectionTest.java:24) > > > This makes me think it is completely wrong. > Would you know an useful link to help me? > > tks, > Oscar > -- > View this message in context: > http://activemq.2283324.n4.nabble.com/Get-the-number-of-pending-messages-programatically-tp3225127p3225364.html > Sent from the ActiveMQ - Dev mailing list archive at Nabble.com. >
