JMX的客户端和服务端（Spring配置的方式和编码的方式）

一、Spring配置的方式：
1、客户端：
client.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans
	xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
	
	<bean id="mbeanClient" class="org.springframework.jmx.support.MBeanServerConnectionFactoryBean">
		<property name="serviceUrl" value="service:jmx:rmi://localhost/jndi/rmi://localhost:2012/springjmx"></property>
	</bean>

</beans>

SpringJmxClientMain

package client;

import javax.management.Attribute;
import javax.management.MBeanServerConnection;
import javax.management.ObjectName;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class SpringJmxClientMain {

/**
* @param args
*/
public static void main(String[] args) throws Exception {
ApplicationContext context = new ClassPathXmlApplicationContext(
"client.xml");
MBeanServerConnection client = (MBeanServerConnection) context
.getBean("mbeanClient");
ObjectName objName = new ObjectName("springjmx:name=TestBean");
String result = (String) client.invoke(objName,
"printMessage", new Object[] { "Mike" },
new String[] { "java.lang.String" });

System.out.println("Client: result "+result);
String orgMessage = (String) client.getAttribute(objName, "Message"); //Why Message is Pascal style?
System.out.println("Client: orgMessage "+orgMessage);
Thread.sleep(20000);
client.setAttribute(objName, new Attribute("Message","Welcome"));
result = (String) client.invoke(objName,
"printMessage", new Object[] { "Mike" },
new String[] { "java.lang.String" });
System.out.println("Client: result "+result);

// logback jmx configurator
ObjectName logName = new ObjectName("ch.qos.logback.classic:Name=GatewayLog,Type=ch.qos.logback.classic.jmx.JMXConfigurator");
Object loggerList = client.getAttribute(logName, "LoggerList");
System.out.println(loggerList.getClass());
System.out.println(loggerList);
}

}

2、服务端
server.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans
	xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
	
	<bean id="testBean" class="server.TestBean"></bean>
	
	<bean id="assembler" class="org.springframework.jmx.export.assembler.InterfaceBasedMBeanInfoAssembler">
		<property name="managedInterfaces">
			<list>
				<value>server.ITestBean</value>
			</list>
		</property>
	</bean>
	
	<bean id="exporter" class="org.springframework.jmx.export.MBeanExporter">
		<property name="beans">
			<map>
				<entry key="springjmx:name=TestBean" value-ref="testBean"></entry>
			</map>
		</property>
		<property name="assembler" ref="assembler"></property>
	</bean>
	
	<bean id="rmiReg" class="org.springframework.remoting.rmi.RmiRegistryFactoryBean" destroy-method="destroy">
		<property name="alwaysCreate" value="true"></property><!-- without alwaysCreate may throw a ConnectionException -->
		<property name="port" value="2012"></property>
	</bean>
	
	<bean class="org.springframework.jmx.support.ConnectorServerFactoryBean" depends-on="rmiReg">
		<property name="serviceUrl" value="service:jmx:rmi://localhost/jndi/rmi://localhost:2012/springjmx"></property>
	</bean>

</beans>

SpringJmxServerMain

package server;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class SpringJmxServerMain {

	/**
	 * @param args
	 */
	public static void main(String[] args) throws Exception {
		// TODO Auto-generated method stub
		ApplicationContext context = new ClassPathXmlApplicationContext(
				"server.xml");
		TestBean bean = (TestBean) context.getBean("testBean");
		System.out.println("Server started");
		Thread.sleep(1000 * 1000);
	}

}

package server;

public interface ITestBean {
	public String getMessage();

	public void setMessage(String message);

	public String printMessage(String name);
}

package server;

public class TestBean implements ITestBean {
	private String message = "Hello";

	public String getMessage() {
		return message;
	}

	public void setMessage(String message) {
		this.message = message;
	}

	public String printMessage(String name) {
		String str = message + " " + name;
		System.out.println(str);
		return str;
	}
}