JMX - addConnectionNotificationListener not no connection close processing

Hi Experts,

I'm trying to detect a connection to a Weblogic Server shutdown.

According to the logic, I create a Server JMX connection, add an addConnectionNotificationListener to the connector and if print connection state changes.

What I am doing wrong to not work?

Kind regards

Main class-

package com.example;

Import instructions

public class PrintServerState {}

static MBeanServerConnection connection private;

Connector of static JMXConnector private;

Private static final service ObjectName;

Private Shared JMXConnectorNotificationListener connectionListener = null;

{public static

try {}

service = new (ObjectName

"com.bea:Name = DomainRuntimeService, Type = weblogic.management.mbeanservers.domainruntime.DomainRuntimeServiceMBean");

} catch (MalformedObjectNameException e) {}

throw new AssertionError (e.getMessage ());

}

Public Shared Sub main (String [] args) throws Exception {}

String hostname = "slc05yps.us.oracle.com";

String portString = "7001"

String username = "weblogic";

String password = "welcome1";

String Protocol = 't3 ';

Integer portInteger = Integer.valueOf (portString);

int port = portInteger.intValue ();

String jndiroot = "/jndi/";

String mserver = "weblogic.management.mbeanservers.domainruntime";

ServiceURL JMXServiceURL = new JMXServiceURL (Protocol, host name,

port, jndiroot + mserver);

H Hashtable = new Hashtable();

h.put (Context.SECURITY_PRINCIPAL, username);

h.put (Context.SECURITY_CREDENTIALS, password);

h.put (JMXConnectorFactory.PROTOCOL_PROVIDER_PACKAGES,

"weblogic.management.remote");

System.out.println (serviceURL);

Connector = JMXConnectorFactory.connect (serviceURL, h);

If (connector! = null)

{

connectionListener = new JMXConnectorNotificationListener();

System.out.println ("creating a listener for Connector" + connectionListener.toString ());

}

try {}

connector.addConnectionNotificationListener (connectionListener, null, null);

} catch (Exception e) {}

System.out.println ("connector does not support notfication Listener");

}

connection = connector.getMBeanServerConnection ();

DO something using this connection

Sit in a loop and wait for the connection to remove.

While (true) {}

}

Created by me - JMXConnectorNotificationListener

package com.example;

Import javax.management.Notification;

javax.management.NotificationListener import;

Import javax.management.remote.JMXConnectionNotification;

/ public class JMXConnectorNotificationListener implements NotificationListener {}

public JMXConnectorNotificationListener() {}

Super();

}

public void handleNotification (notification of Notification,

The return object) {}

The string of type = notification.getType ();

If (JMXConnectionNotification.CLOSED.equals (type) |)

JMXConnectionNotification.FAILED.equals (type))

{

System.out.println ("JMX connection has failed!");

} ElseIf (JMXConnectionNotification.OPENED.equals (type)) {}

System.out.println ("JMX connection OPEN!");

} else {}

System.out.println ("Recvd JMXConnectionNotification status as" + type);

}

To do this, I thought that there were a few pots missing from the classpath of jdev which was not allowing it to be connected to the transaction of the ADE. Addition of pots and it worked. Check jars in jdev someone where he works.

According to the "addConnectionNotificationListener" number, I solved it by adding an attributelistener love.

	connection = jmxc.getMBeanServerConnection ();
	m_connNotifListener = new JMXNotificationListener();
	NotificationFilterSupport myFilter = new NotificationFilterSupport();
	myFilter.disableAllTypes ();
	connection.addNotificationListener (new ObjectName ("JMImplementation:type = MBeanServerDelegate"), m_connNotifListener, myFilter, new JMXNotifHandback());

Tags: Fusion Middleware

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