从jboss 7.1连接到JMS (Apacher ServiceMix)的过程可以通过以下步骤完成:
<subsystem xmlns="urn:jboss:domain:messaging:1.4">
<hornetq-server>
<persistence-enabled>true</persistence-enabled>
<journal-file-size>102400</journal-file-size>
<journal-min-files>2</journal-min-files>
<journal-pool-files>10</journal-pool-files>
<connectors>
<netty-connector name="netty" socket-binding="messaging"/>
</connectors>
<acceptors>
<netty-acceptor name="netty" socket-binding="messaging"/>
</acceptors>
<security-settings>
<security-setting match="#">
<permission type="send" roles="guest"/>
<permission type="consume" roles="guest"/>
<permission type="createNonDurableQueue" roles="guest"/>
<permission type="deleteNonDurableQueue" roles="guest"/>
</security-setting>
</security-settings>
<address-settings>
<address-setting match="#">
<dead-letter-address>jms.queue.DLQ</dead-letter-address>
<expiry-address>jms.queue.ExpiryQueue</expiry-address>
<redelivery-delay>0</redelivery-delay>
<max-delivery-attempts>10</max-delivery-attempts>
<max-size-bytes>10485760</max-size-bytes>
<address-full-policy>BLOCK</address-full-policy>
<message-counter-history-day-limit>10</message-counter-history-day-limit>
</address-setting>
</address-settings>
<jms-connection-factories>
<connection-factory name="RemoteConnectionFactory">
<connectors>
<connector-ref connector-name="netty"/>
</connectors>
<entries>
<entry name="java:/jms/RemoteConnectionFactory"/>
</entries>
</connection-factory>
</jms-connection-factories>
<jms-destinations>
<jms-queue name="ExampleQueue">
<entry name="java:/jms/queue/ExampleQueue"/>
</jms-queue>
</jms-destinations>
</hornetq-server>
</subsystem>
上述配置中,定义了一个名为"RemoteConnectionFactory"的JMS连接工厂和一个名为"ExampleQueue"的JMS队列。根据实际需求,可以添加更多的连接工厂和队列配置。
import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
public class JMSExample {
public static void main(String[] args) {
try {
// 创建JNDI上下文
Context jndiContext = new InitialContext();
// 查找JMS连接工厂
ConnectionFactory connectionFactory = (ConnectionFactory) jndiContext.lookup("java:/jms/RemoteConnectionFactory");
// 创建JMS连接
Connection connection = connectionFactory.createConnection();
// 创建JMS会话
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
// 查找JMS队列
Destination destination = (Destination) jndiContext.lookup("java:/jms/queue/ExampleQueue");
// 创建JMS消息生产者
MessageProducer producer = session.createProducer(destination);
// 创建JMS消息
Message message = session.createTextMessage("Hello, JMS!");
// 发送JMS消息
producer.send(message);
// 创建JMS消息消费者
MessageConsumer consumer = session.createConsumer(destination);
// 接收JMS消息
Message receivedMessage = consumer.receive();
// 处理接收到的JMS消息
if (receivedMessage instanceof TextMessage) {
TextMessage textMessage = (TextMessage) receivedMessage;
System.out.println("Received message: " + textMessage.getText());
}
// 关闭JMS资源
consumer.close();
producer.close();
session.close();
connection.close();
} catch (NamingException | JMSException e) {
e.printStackTrace();
}
}
}
上述代码中,通过JNDI查找方式获取了JMS连接工厂和队列对象,并使用它们进行消息的发送和接收操作。
以上是从jboss 7.1连接到JMS (Apacher ServiceMix)的基本步骤。根据实际需求,可能需要进一步配置和调整。腾讯云提供了一系列与JMS相关的产品和服务,例如消息队列 CMQ(https://cloud.tencent.com/product/cmq)和云函数 SCF(https://cloud.tencent.com/product/scf),可以根据具体场景选择适合的产品。
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