Weblogic JMS 配置及简单实例
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;
((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();
}
}
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