日期:2014-05-16 浏览次数:20473 次
import java.io.Serializable;
import java.util.HashMap;
import java.util.Iterator;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.MapMessage;
import javax.jms.Message;
import javax.jms.MessageProducer;
import javax.jms.QueueConnection;
import javax.jms.Session;
import com.sun.messaging.ConnectionConfiguration;
import com.sun.messaging.ConnectionFactory;
import com.sun.messaging.Queue;
/**
* JMS发送工具类
* @author owner
*
*/
public class JMSUtil {
/**
* 发送Queue消息
*
* @param content
* 消息传递内容
* @param queueName
* 消息对象传送序列名称.如:MQtest
*
*/
public static void send(Object content,String queueName) {
try {
ConnectionFactory connectionFactory = null;
QueueConnection connection = null;
Session session = null;
MessageProducer producer = null;
Message message = null;
try {
/** 建立消息服务器连接 */
connectionFactory = new ConnectionFactory();
/**服务器地址*/
String jmsServer = "localhost:8080";
/**用户名称*/
String jmsUser = "admin";
/**密码*/
String jmsPassword ="admin";
connectionFactory.setProperty("imqAddressList", jmsServer);
connectionFactory.setProperty(ConnectionConfiguration.imqDefaultUsername, jmsUser);
connectionFactory.setProperty(ConnectionConfiguration.imqDefaultPassword,jmsPassword);
/**创建queue点对点模式连接。topic是发布模式*/
connection = connectionFactory.createQueueConnection();
/**通过服务连接创建会话*/
session = connection.createSession(false,Session.AUTO_ACKNOWLEDGE);//AUTO_ACKNOWLEDGE自动提示
Destination destination = null;
try {
/**通过序列名称创建会话目标对象*/
destination = new Queue(queueName);
} catch (Throwable throwable) {
return;
}
/**创建消息制造者:用消息制造者来发送消息*/
producer = session.createProducer(destination);
/**开始连接消息服务器*/
connection.start();
// 字符串类型内容
if (content instanceof String) {
/**如果消息传递内容为字符串则通过会话创建文本消息*/
message = session.createTextMessage(content.toString());
}
// hash表型内容
else if (content instanceof HashMap) {
/**如果消息传递内容为HashMap则通过会话创建Map消息*/
HashMap contentMap = (HashMap) content;
MapMessage mm = session.createMapMessage();
/**把要发送的map内容转入会话创建的消息Map中*/
Iterator it = contentMap.keySet().iterator();
boolean isDifficulty = false;//判断是Map中值是否是对象:true为对象
while (it.hasNext()) {
String name = it.next().toString();
Object o = contentMap.get(name);
/**该会话创建的map消息中只存储值为String的字符串,如果是对象,则会创建值为object的对象消息*/
if (o != null && !(o instanceof String)) {
isDifficulty = true;
break;
}
if (o == null) {
mm.setString(name, "");
} else {
mm.setString(name, o.toString());
}
}
if (isDifficulty) {
/**如果是Map中存的值为非字符串则创建Object消息*/
message = session.createObjectMessage((Serializable) content);
} else {
message = mm;
}
}
// 其它类型内容
else {
/**如果消息内容不是map也不是字符串则直接创建一个Object类型消息*/
message = session
.createObjectMessage((Serializable) content);
}
/**消息制造者发送消息*/
producer.send(message);
}
// JMS链接例外,记录例外日志,并抛出错误信息
catch (JMSException ex) {
ex.printStackTrace();
} finally {
try {
/**关闭连接*/
connection.close();
} catch (JMSException e) {
e.printStackTrace();
}
}
} catch (Throwable ex1) {
ex1.printStackTrace();
}
}
}package com.test.jms;
import javax.jms.Connection;
import javax.jms.JMSException;
import com.sun.messaging.ConnectionConfiguration;
import com.sun.messaging.ConnectionFactory;
public class OpenMqConnectionFactory implements javax.jms.ConnectionFactory{
private ConnectionFactory connectionFactory;
public OpenMqConnectionFactory(String brokerAddress) throws JMSException {
connectionFactory = new ConnectionFa