Jakarta ee QueueConnectionFactory查找时发生NameNotFoundException
我有一个运行的GlassFish服务器(版本4.1)。现在我感兴趣的是使用jms和独立的消息传递客户端创建一个简单的消息传递服务。(这应该在单独JVM中的远程计算机上运行。)不幸的是,当我尝试初始化QueueConnectionFactory时,仍然会出现NameNotFoundException 这是我的代码:Jakarta ee QueueConnectionFactory查找时发生NameNotFoundException,jakarta-ee,glassfish,activemq,jndi,Jakarta Ee,Glassfish,Activemq,Jndi,我有一个运行的GlassFish服务器(版本4.1)。现在我感兴趣的是使用jms和独立的消息传递客户端创建一个简单的消息传递服务。(这应该在单独JVM中的远程计算机上运行。)不幸的是,当我尝试初始化QueueConnectionFactory时,仍然会出现NameNotFoundException 这是我的代码: import java.util.Properties; import javax.naming.InitialContext; import javax.jms.*; import
import java.util.Properties;
import javax.naming.InitialContext;
import javax.jms.*;
import javax.naming.Context;
public class TestJMSQueue {
public static void main(String[] args) throws Exception{
String msg = "Hello from remote JMS Client";
test.sendMessage2Queue(msg);
System.exit(0);
}
private void sendMessage2Queue(String msg) throws Exception {
props.put(Context.INITIAL_CONTEXT_FACTORY, "org.apache.activemq.jndi.ActiveMQInitialContextFactory");
props.put(Context.PROVIDER_URL, "mq://localhost:7676");
props.put("connectionFactoryNames" , "TestQueueConnectionFactory");
props.put("queue." + "TestQueue", "TestQueue");
InitialContext ctx = new InitialContext(props);
System.out.println("Context created");
ConnectionFactory qFactory = (ConnectionFactory) ctx.lookup("TestQueueConnectionFactory");
Connection connection = qFactory.createConnection();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
TextMessage message = session.createTextMessage();
message.setJMSDeliveryMode(DeliveryMode.NON_PERSISTENT);
message.setText(msg);
Queue queue = (Queue) ctx.lookup("TestQueue");
MessageProducer mp = session.createProducer(queue);
mp.send(message);
System.out.println("Message sent: " + msg);
mp.close();
session.close();
ctx.close();
}
}
服务器上存在工厂和队列
我正在跟踪并已经为服务器创建了侦听器。
我花了几个小时查看各种资源,试图解决问题,但没有找到解决方案
你能告诉我哪里出错了吗
非常感谢
以下是我一直在寻找的一些资源:
properties.put("org.omg.CORBA.ORBInitialHost", "<IP>");
properties.put("org.omg.CORBA.ORBInitialPort", "3700");
//as found [here...][2]
//But as I understand it the solution with 3700 is not for JMS so I also tried it with 7676
试一试
发生了另一个错误:
线程“main”javax.jms.JMSException中出现异常:无法创建传输。原因:java.io.IOException:无法识别传输方案:[mq]
它发生在连接=qFactory.createConnection()处代码>我已经更新了我的答案,是的,这是什么mq传输??您使用的是独立的ActiveMQ??在本例中,您的url是tcp://localhost:61616Standalone AMQ是性能更好的解决方案!但是您可以很容易地嵌入它,但它最好是独立的。它很容易安装,只需解压缩和启动它
Exception in thread "main" javax.jms.JMSException: Could not create Transport. Reason: java.io.IOException: Transport scheme NOT recognized: [mq]
at org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:33)
at org.apache.activemq.ActiveMQConnectionFactory.createTransport(ActiveMQConnectionFactory.java:232)
at org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:245)
at org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:214)
at org.apache.activemq.ActiveMQConnectionFactory.createConnection(ActiveMQConnectionFactory.java:161)
at testjmsqueue.TestJMSQueue.sendMessage2Queue(TestJMSQueue.java:60)
at testjmsqueue.TestJMSQueue.main(TestJMSQueue.java:30)
Caused by: java.io.IOException: Transport scheme NOT recognized: [mq]
at org.apache.activemq.util.IOExceptionSupport.create(IOExceptionSupport.java:25)
at org.apache.activemq.transport.TransportFactory.findTransportFactory(TransportFactory.java:171)
at org.apache.activemq.transport.TransportFactory.connect(TransportFactory.java:76)
at org.apache.activemq.ActiveMQConnectionFactory.createTransport(ActiveMQConnectionFactory.java:230)
... 5 more
Caused by: java.io.IOException: Could not find factory class for resource: META-INF/services/org/apache/activemq/transport/mq
at org.apache.activemq.util.FactoryFinder.doFindFactoryProperies(FactoryFinder.java:90)
at org.apache.activemq.util.FactoryFinder.newInstance(FactoryFinder.java:58)
at org.apache.activemq.util.FactoryFinder.newInstance(FactoryFinder.java:47)
at org.apache.activemq.transport.TransportFactory.findTransportFactory(TransportFactory.java:167)
... 7 more
props.put(Context.INITIAL_CONTEXT_FACTORY, "org.apache.activemq.jndi.ActiveMQInitialContextFactory");
props.put(Context.PROVIDER_URL, "mq://localhost:7676");
props.put("connectionFactoryNames" , "TestQueueConnectionFactory");
props.put("queue." + "TestQueue", "TestQueue");
InitialContext ic = new InitialContext(props);
ConnectionFactory qFactory = (ConnectionFactory) ic.lookup("TestQueueConnectionFactory");
Queue queue = (Queue ) ic.lookup("TestQueue");