messagedrivenbeanejb30client.java

来自「随书光盘：精通Sping 2.0 的随书源代码」· Java 代码 · 共 46 行

package test.ejb3;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

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

import org.springframework.jms.core.JmsTemplate;
import org.springframework.jms.core.MessageCreator;

import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.Session;

/**
 * 
 * @author worldheart
 *
 */
public class MessageDrivenBeanEjb30Client {
	
    protected static final Log log = LogFactory.getLog(MessageDrivenBeanEjb30Client.class);

    public static void main(String[] args) {
        ApplicationContext ac = new ClassPathXmlApplicationContext(
                "appcontextmdbclient.xml");

        //切换到queueJmsTemplate或topicJmsTemplate
        final JmsTemplate jt = (JmsTemplate) ac.getBean("queueJmsTemplate");

        for (int i = 0; i < 10; ++i) {
            jt.send(new MessageCreator() {
                    public Message createMessage(Session session)
                        throws JMSException {
                        return session.createTextMessage(
                            "Hello World(MDB)," + jt.getDefaultDestination() + "," + 
                            System.currentTimeMillis());
                    }
                });
        }

        log.info("成功发送消息！");
    }
}