Remote method invokation via JMX showed below:
package com.test;
import java.util.Arrays;
import java.util.Map;
import java.util.Map.Entry;
import javax.management.MBeanServerConnection;
import javax.management.ObjectName;
import javax.management.remote.JMXConnector;
import javax.management.remote.JMXConnectorFactory;
import javax.management.remote.JMXServiceURL;
public class JmxInvokeExample {
public static void main(String[] args) {
try {
// Define settings
final String JMX_SERVICE_URL = "service:jmx:rmi:///jndi/rmi://ServerIP:Port/jmxrmi";
// Preparing
JMXServiceURL serviceURL = new JMXServiceURL(JMX_SERVICE_URL);
JMXConnector connector = JMXConnectorFactory.connect(serviceURL);
MBeanServerConnection connection = connector.getMBeanServerConnection();
// Create object to invoke
ObjectName objectName = new ObjectName("org.hornetq:module=JMS,type=Queue,name=\"Some.Queue.Name\"");
// Compose invoking params
String opName = "listMessages";
String filter = "";
// filter = "propKey1 = 'some value'";
// filter += " AND ";
// filter = "propKey2 = 'some next'";
Object opParams[] = { filter };
String opSig[] = { String.class.getName() };
// Make invoking operation via JMX!
Object object = connection.invoke(objectName, opName, opParams, opSig);
// Check and out result
if (object != null) {
for (Map<String, Object> map : Arrays.asList((Map<String, Object>[]) object)) {
System.out.println("\nMESSAGE:\n--------");
for (Entry<String, Object> entry : map.entrySet()) {
System.out.println(entry.getKey() + " = " + entry.getValue());
}
}
}
// Close connection
connector.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
See also,
Standard MBeans and JMX
Basic Example of JMX Technology
Standard MBeans
Invoking MBean Operations
