MBeans

package JmxBrowser_Phil;


import javax.management.*;
import javax.management.remote.JMXServiceURL;
import javax.management.remote.JMXConnectorFactory;
import javax.management.remote.JMXConnector;
import javax.management.ObjectName;
import javax.management.MBeanServerConnection;
import javax.naming.Context;
import java.util.Map;
import java.util.HashMap;
import java.util.ArrayList;
import java.io.IOException;
import java.lang.Object;


/**
 * Created by IntelliJ IDEA.
 * User: pkanne
 * Date: 14.07.2006
 * Time: 14:06:46
 * To change this template use File | Settings | File Templates.
 */
public class Connecter {


       private JMXConnector          myConnector;      // Connector to the JMX server. Used to cleanly close the connection.
   private MBeanServerConnection myConnection;     // The actual established connection. Should be closed before shutdown


   private Connecter                 myParent;         // Parent of this Node
   private String                myName;           // Descriptive name of this Node. Passed by parent
   private ObjectName            myObjectName;     // Object name of this Node. Passed by parent
   private boolean               myNodeIsExpanded; // TRUE after data of this Node has been read from JMX server
   private ArrayList<Connecter>      myChildreen;      // Children of this Node






   /**
    * Defatul Constructor. Initializes Hierarchy independend attributes
    */
   public Connecter() {
      myNodeIsExpanded = false;
      myChildreen = new ArrayList<Connecter>();
   }


       /**
    * Establishs the connection to the remove JMX server.
    */
   public void connect()  {
      try {
//         JMXServiceURL url = new JMXServiceURL("t3", "chzrhs9a034", 8001, "/jndi/weblogic.management.mbeanservers.runtime");
         JMXServiceURL url = new JMXServiceURL("t3", "chzrhs9a034", 8001, "/jndi/weblogic.management.mbeanservers.runtime");
         Map<String, String> env = new HashMap<String, String>();
         env.put(Context.SECURITY_PRINCIPAL, "weblogic");
         env.put(Context.SECURITY_CREDENTIALS, "xge0x7D3");
         env.put(JMXConnectorFactory.PROTOCOL_PROVIDER_PACKAGES, "weblogic.management.remote");
         myConnector = JMXConnectorFactory.connect(url, env);
         myConnection = myConnector.getMBeanServerConnection();
         myObjectName = new ObjectName("com.bea:Name=RuntimeService,Type=weblogic.management.mbeanservers.runtime.RuntimeServiceMBean");
//         myObjectName = new ObjectName("com.bea:Name=DomainRuntimeService,Type=weblogic.management.mbeanservers.domainruntime.DomainRuntimeServiceMBean");


         myName = (String) myConnection.getAttribute(myObjectName, "ServerName");
         System.out.println("Connection worked!");


         System.out.println("List:" + myObjectName.getKeyPropertyList());
         System.out.println("List2:" + myObjectName.getKeyPropertyListString());
         System.out.println("List3:" + myObjectName.hashCode());


         System.out.println("GetClass:" + myConnection.getClass());
         System.out.println("MBeanCount:" + myConnection.getMBeanCount());


      } catch(Exception e) {
         System.out.println("this.abort(e);");
      }
   }






   /**
    * Cleanly closes connection to JMX server
    */
   public void disconnect() {
      try {
         if (myConnector != null) myConnector.close();
      } catch (IOException e) {
         System.out.println("Shit happens!!");
      }
   }
}