How to extract Weblogic Listen Address and port.

Question

Hi All,
I want to extract Weblogic Admin server's Listen address and port via Java to perform some admin actions.
Can someone please help on this.
Thanks,
GJ

Answer 1

Hi,
Try this code.
import java.io.IOException;
import java.net.MalformedURLException;
import java.util.Hashtable;
import javax.management.MBeanServerConnection;
import javax.management.MalformedObjectNameException;
import javax.management.ObjectName;
import javax.management.remote.JMXConnector;
import javax.management.remote.JMXConnectorFactory;
import javax.management.remote.JMXServiceURL;
import javax.naming.Context;
import java.lang.*;
public class ServerDetails
private static MBeanServerConnection connection;
private static JMXConnector connector;
private static final ObjectName service;
static
try {
service=new ObjectName("com.bea:Name=DomainRuntimeService,Type=weblogic.management.mbeanservers.domainruntime.DomainRuntimeServiceMBean");
catch (MalformedObjectNameException e)
throw new AssertionError(e.getMessage());
public static void initConnection(String hostname, String portString,String username, String password) throws IOException,MalformedURLException
System.out.println("ServerDetails---Started in initConnection");
String protocol="t3";
Integer portInteger=Integer.valueOf(portString);
int port=portInteger.intValue();
String jndiroot="/jndi/";
String mserver="weblogic.management.mbeanservers.domainruntime";
JMXServiceURL serviceURL=new JMXServiceURL(protocol, hostname,port, jndiroot + mserver);
Hashtable h=new Hashtable();
h.put(Context.SECURITY_PRINCIPAL, username);
h.put(Context.SECURITY_CREDENTIALS, password);
h.put(JMXConnectorFactory.PROTOCOL_PROVIDER_PACKAGES,"weblogic.management.remote");
connector=JMXConnectorFactory.connect(serviceURL, h);
connection=connector.getMBeanServerConnection();
public static ObjectName[] getServerRuntimes() throws Exception
return (ObjectName[]) connection.getAttribute(service,"ServerRuntimes");
public void printServerDetails() throws Exception
ObjectName[] serverRT=getServerRuntimes();
for (int i=0;i < serverRT.length;i++)
String name=(String)connection.getAttribute(serverRT,"Name");
String listenAddress=(String)connection.getAttribute(serverRT[i],"ListenAddress");
Integer listenPort=(Integer)connection.getAttribute(serverRT[i],"ListenPort");
System.out.println("Server Name : " + name +"\t Address: "+listenAddress+"\t Port: "+listenPort);
public static void main(String[] args) throws Exception
System.out.println("ServerDetails---Started");
String hostname=args[0];
String portString=args[1];
String username=args[2];
String password=args[3];
System.out.println("Hostname : " + hostname);
System.out.println("PortString : " + portString);
System.out.println("Username : " + username);
System.out.println("Password : " + password);
ServerDetails sd=new ServerDetails();
initConnection(hostname, portString, username, password);
sd.printServerDetails();
connector.close();
Regards,
Kal