ZBUS--轻量级MQ、RPC、服务总线

<dependency>
	<groupId>org.zbus</groupId>
	<artifactId>zbus</artifactId>
	<version>6.2.9</version>
</dependency>

public static void main(String[] args) throws Exception { 
	//创建Broker代理
	BrokerConfig config = new BrokerConfig();
	config.setServerAddress("127.0.0.1:15555");
	final Broker broker = new SingleBroker(config);

	Producer producer = new Producer(broker, "MyMQ");
	producer.createMQ(); // 如果已经确定存在，不需要创建

	//创建消息，消息体可以是任意binary，应用协议交给使用者
	Message msg = new Message();
	msg.setBody("hello world");
	producer.sendSync(msg);  
	
	broker.close();
}

public static void main(String[] args) throws Exception{  
	//创建Broker代表
	BrokerConfig brokerConfig = new BrokerConfig();
	brokerConfig.setServerAddress("127.0.0.1:15555");
	Broker broker = new SingleBroker(brokerConfig);
	
	MqConfig config = new MqConfig(); 
	config.setBroker(broker);
	config.setMq("MyMQ");
	
	//创建消费者
	@SuppressWarnings("resource")
	Consumer c = new Consumer(config);  
	
	c.onMessage(new MessageHandler() { 
		@Override
		public void handle(Message msg, Session sess) throws IOException {
			System.out.println(msg);
		}
	});

	//启动消费线程
	c.start();   
	
}  

	//1)创建Broker代表（可用高可用替代）
	BrokerConfig config = new BrokerConfig();
	config.setServerAddress("127.0.0.1:15555");
	Broker broker = new SingleBroker(config);
	 
	//2)创建基于MQ的Invoker以及Rpc工厂，指定RPC采用的MQ为MyRpc
	MqInvoker invoker = new MqInvoker(broker, "MyRpc"); 
	RpcFactory factory = new RpcFactory(invoker); 
	
	//3) 动态代理出实现类
	Interface hello = factory.getService(Interface.class);
	
	test(hello);  
	
	broker.close();

<!-- 暴露的的接口实现示例 -->
<bean id="interface" class="org.zbus.rpc.biz.InterfaceImpl"></bean>

<bean id="serviceProcessor" class="org.zbus.rpc.RpcProcessor">
	<constructor-arg>
		<list>
			<!-- 放入你需要的暴露的的接口 -->
			<ref bean="interface"/>
		</list>
	</constructor-arg>
</bean>
 
<bean id="broker" class="org.zbus.broker.SingleBroker">
	<constructor-arg>
		<bean class="org.zbus.broker.BrokerConfig">
			<property name="serverAddress" value="127.0.0.1:15555" />
			<property name="maxTotal" value="20"/>
			<!-- 这里可以增加连接池参数配置，不配置使用默认值（参考commons-pool2） -->
		</bean>
	</constructor-arg>
</bean>

<!-- 默认调用了start方法，由Spring容器直接带起来注册到zbus总线上 -->
<bean id="myrpcService" class="org.zbus.rpc.mq.Service" init-method="start">
	<constructor-arg>  
		<bean class="org.zbus.rpc.mq.ServiceConfig">
		    <!-- 支持多总线注册 -->
			<constructor-arg> 
				<list>
					<ref bean="broker"/> 
				</list>
			</constructor-arg>  
			<property name="mq" value="MyRpc"/>
			<property name="consumerCount" value="2"/> 
			<property name="messageProcessor" ref="serviceProcessor"/>
		</bean>
	</constructor-arg>
</bean>

<bean id="broker" class="org.zbus.broker.SingleBroker">
	<constructor-arg>
		<bean class="org.zbus.broker.BrokerConfig">
			<property name="serverAddress" value="127.0.0.1:15555" /> 
		</bean>
	</constructor-arg>
</bean>

<bean id="myrpc" class="org.zbus.rpc.RpcFactory">
	<constructor-arg> 
		<bean class="org.zbus.rpc.mq.MqInvoker"> 
			<constructor-arg ref="broker"/>
			<constructor-arg value="MyRpc"/> 
		</bean>
	</constructor-arg>
</bean>


<bean id="interface" factory-bean="myrpc" factory-method="getService">
	<constructor-arg type="java.lang.Class" value="org.zbus.rpc.biz.Interface"/> 
</bean> 

public static void main(String[] args) { 
	ApplicationContext context = new ClassPathXmlApplicationContext("SpringRpcClient.xml");
	 
	Interface intf = (Interface) context.getBean("interface"); 
	for(int i=0;i<100;i++){
		System.out.println(intf.listMap());
	} 
}