Weblogic JMS 配置及简单实例

(^o^)/~完美

1.weblogic （10）配置
　　(1). 创建domain
　　(2). 配置 Persistent Stores ，我这里使用filestore
　　a. target:AdminServer
　　b. Directory: "可访问路径"
　　(3). 创建JMS Server
　　a. Persistent Store:选择(2)配置的
　　b. target: AdminServer
　　(4). 创建JMS Modules
　　4.1 进入创建的JMS Modules，切换到subdeployment tab，创建subdeployment, 注意将target配置成(3)的JMS Server
　　4.2 切换到 configuration tab，创建 Connection Factory，target:AdminServer
　　4.3 同样configuration tab， 创建 queue/topic ，subdeployment配置成(4.1)的subdeployment

2. 创建java project编写测试代码
　　(1) 创建一个java project（不是web项目）
　　(2) 将weblogic安装目录中的wlclient.jar加入classpath中（注意：weblogic老版本的话使用weblogic.jar）, 具体路径：$Weblogic_HOME\wlserver_10.3\server\lib。
　　(3) 需要将javaee.jar加入到classpath，因为我们建的是java project项目，不会自动添加javaee包。注意：从官网下载javaee sdk，安装后lib中有这个包。
　　Sender:
　　

import java.util.Hashtable;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.Queue;
import javax.jms.QueueConnection;
import javax.jms.QueueConnectionFactory;
import javax.jms.QueueSender;
import javax.jms.QueueSession;
import javax.jms.Session;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;

public class JMSSender {
/**
* @param args
* @throws NamingException
* @throws JMSException
*/
public static void main(String[] args) throws NamingException, JMSException {
//init JNDI context
String JNDIFactory = "weblogic.jndi.WLInitialContextFactory";//define JNDI context factory
String providerUrl = "t3://localhost:8001"; //define weblogic JMS url
Hashtable env = new Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY, JNDIFactory);
env.put(Context.PROVIDER_URL, providerUrl);
Context ctx = new InitialContext(env);
//find connection factory
String connFactoryJNDI = "jms/ConnectionFactoryTest"; //jms connectionFactory JNDI name
QueueConnectionFactory connFactory = (QueueConnectionFactory) ctx.lookup(connFactoryJNDI);
//create queue connection
QueueConnection qConn = (QueueConnection) connFactory.createConnection();
//create session
QueueSession qSession = qConn.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
//find queue by JNDI lookup
Queue queue = (Queue) ctx.lookup("jms/QueueTest");
//create sender
QueueSender qSender = qSession.createSender(queue);
//create message
Message msg = qSession.createTextMessage("Message is from JMS Sender!");
qSender.send(msg);
qSender.close();
qSession.close();
qConn.close();
}
}

　　
　　Receiver:

import java.util.Hashtable;
import javax.jms.BytesMessage;
import javax.jms.JMSException;
import javax.jms.MapMessage;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.ObjectMessage;
import javax.jms.Queue;
import javax.jms.QueueConnection;
import javax.jms.QueueConnectionFactory;
import javax.jms.QueueReceiver;
import javax.jms.QueueSession;
import javax.jms.Session;
import javax.jms.StreamMessage;
import javax.jms.TextMessage;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;

public class JMSReceiver {
public static void main(String[] args) throws NamingException, JMSException {
//init JNDI context
String JNDIFactory = "weblogic.jndi.WLInitialContextFactory";//define JNDI context factory
String providerUrl = "t3://localhost:8001"; //define weblogic JMS url
Hashtable env = new Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY, JNDIFactory);
env.put(Context.PROVIDER_URL, providerUrl);
Context ctx = new InitialContext(env);
//find connection factory
String connFactoryJNDI = "jms/ConnectionFactoryTest"; //jms connectionFactory JNDI name
QueueConnectionFactory connFactory = (QueueConnectionFactory) ctx.lookup(connFactoryJNDI);
//create queue connection
QueueConnection qConn = (QueueConnection) connFactory.createConnection();
//create session
QueueSession qSession = qConn.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
//find queue by JNDI lookup
Queue queue = (Queue) ctx.lookup("jms/QueueTest");
//create receiver
QueueReceiver qReceiver = qSession.createReceiver(queue);
//create message listener
qReceiver.setMessageListener(new MessageListener() {
public void onMessage(Message msg) {
String msgText = "";
double d = 0;
try {
if (msg instanceof TextMessage) {   
msgText = ((TextMessage) msg).getText();   
} else if (msg instanceof StreamMessage) {   
msgText = ((StreamMessage) msg).readString();   
d = ((StreamMessage) msg).readDouble();   
} else if (msg instanceof BytesMessage) {   
byte[] block = new byte[1024];   
((BytesMessage) msg).readBytes(block);   
msgText = String.valueOf(block);   
} else if (msg instanceof MapMessage) {   
msgText = ((MapMessage) msg).getString("name");   
}
} catch (JMSException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}   
System.out.println(msgText + " " + d);
}});
qConn.start();
}
}