activemq - ActiveMQ从Java删除队列

Question

如何从Java程序中删除activemq中的队列？是否有像session.delelteQueue()这样的东西？

谢谢M.

Answer 1

一个简单的解决方案，不使用JMX将其强制转换为ActiveMQConnection并使用其destroyDestination()方法。
使用该方法的简单实用程序:

import org.apache.activemq.ActiveMQConnection;
import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.command.ActiveMQQueue;
import javax.jms.JMSException;

/**
* simple class to delete a queue form the activeMQ broker
* @author josef.
*/
public class QueueDeleter {
  public static void main(String[] args) {
    if (args.length != 2) {
     System.out.println("please specify broker URL and queue name, \nexample:    tcp://localhost:61616 queue1");
     System.exit(2);
    }
    ActiveMQConnection conn = null;
    try {
     conn = (ActiveMQConnection) new    ActiveMQConnectionFactory(args[0]).createConnection();
     conn.destroyDestination(new ActiveMQQueue(args[1]));
    } catch (JMSException e) {
     System.out.println("Error connecting to the browser please check the URL" + e);
    } finally {
     if (conn != null) {
        try {
           conn.close();
        } catch (JMSException e) {
           System.out.println("Error closing connection" + e);
        }
     }
   }
  }
}

对Maven的依赖

    <dependency>
        <groupId>org.apache.activemq</groupId>
        <artifactId>activemq-core</artifactId>
        <version>5.7.0</version>
    </dependency>