List JMX Beans

ListJMXBeans.java

import java.io.IOException;
import java.util.Arrays;
import java.util.Set;

import javax.management.InstanceNotFoundException;
import javax.management.IntrospectionException;
import javax.management.MBeanAttributeInfo;
import javax.management.MBeanInfo;
import javax.management.MBeanServerConnection;
import javax.management.ObjectName;
import javax.management.ReflectionException;
import javax.management.remote.JMXConnectorFactory;
import javax.management.remote.JMXServiceURL;

class ListJMXBeans {
    public static void main(String[] args)
            throws IOException, ReflectionException, InstanceNotFoundException, IntrospectionException {
        JMXServiceURL jmxUrl = new JMXServiceURL("service:jmx:rmi:///jndi/rmi://:11099/jmxrmi");
        MBeanServerConnection connection = JMXConnectorFactory
                .connect(jmxUrl)
                .getMBeanServerConnection();
        Set<ObjectName> objectNameSet = connection.queryNames(null, null);

        ObjectName[] objectNames = objectNameSet.toArray(new ObjectName[]{});
        Arrays.sort(objectNames);

        for(ObjectName objectName : objectNames) {
            System.out.println();
            System.out.println(objectName);

            MBeanInfo mBeanInfo = connection.getMBeanInfo(objectName);
            MBeanAttributeInfo[] attributeInfos = mBeanInfo.getAttributes();

            if(attributeInfos == null) {
                System.out.println("\tAttributeInfo is null");
                continue;
            }

            for(MBeanAttributeInfo attributeInfo : attributeInfos) {
                System.out.println("\t" + attributeInfo);
            }
        }
    }
}