jboss eap 7-通过资源适配器将消息发布到IBM MQ

Question

我已经将WMQ JMS资源适配器(9.0.4)安装到我的JBOSS EAP7Standalone-full.xml，并为它创建了连接工厂和管理对象。

/subsystem=resource-adapters/resource-adapter=ibm-mq-resource-adapter:add(archive=wmq.jmsra-9.0.4.0.rar, transaction-support=NoTransaction)

/subsystem=resource-adapters/resource-adapter=ibm-mq-resource-adapter/admin-objects=queue-ao1:add(class-name=com.ibm.mq.connector.outbound.MQQueueProxy, jndi-name=java:jboss/outbound)

/subsystem=resource-adapters/resource-adapter=ibm-mq-resource-adapter/admin-objects=queue-ao1/config-properties=baseQueueName:add(value=TEST1)
/subsystem=resource-adapters/resource-adapter=ibm-mq-resource-adapter/admin-objects=queue-ao1/config-properties=baseQueueManagerName:add(value=TESTMANAGER)

连接定义：

<connection-definition class-name="com.ibm.mq.connector.outbound.ManagedConnectionFactoryImpl" jndi-name="java:jboss/mqSeriesJMSFactoryoutbound" tracking="false" pool-name="mq-cd">
 <config-property name="channel">
                 SYSTEM.DEF.XXX
</config-property>
                            <config-property name="hostName">
                                XX-XXX
                            </config-property>
                            <config-property name="transportType">
                                CLIENT
                            </config-property>
                            <config-property name="queueManager">
                                TESTMANAGER
                            </config-property>
                            <config-property name="port">
                                1414
                            </config-property>
                        </connection-definition>

根据我的理解，如果我从连接工厂mqSeriesJMSFactoryoutbound向出站队列发送一条消息，我应该能够到达IBM MQ。我试着用下面的代码来查找连接工厂，但是我得到了命名notfound异常。请帮帮忙

public class TestQueueConnection {

    // Set up all the default values
    private static final String DEFAULT_MESSAGE = "Hello, World! successfull";
    private static final String DEFAULT_CONNECTION_FACTORY = "java:jboss/mqSeriesJMSFactoryoutbound";
    private static final String DEFAULT_DESTINATION = "java:jboss/outbound";
    private static final String DEFAULT_MESSAGE_COUNT = "1";
    private static final String DEFAULT_USERNAME = "jmsuser";
    private static final String DEFAULT_PASSWORD = "jmsuser123";
    private static final String INITIAL_CONTEXT_FACTORY = "org.jboss.naming.remote.client.InitialContextFactory";
    private static final String PROVIDER_URL = "http-remoting://127.0.0.1:8070";

    public static void main(String[] args) throws JMSException {

        Context namingContext = null;

        try {
             String userName = System.getProperty("username", DEFAULT_USERNAME);
             String password = System.getProperty("password", DEFAULT_PASSWORD);

            // Set up the namingContext for the JNDI lookup
            final Properties env = new Properties();
            env.put(Context.INITIAL_CONTEXT_FACTORY, INITIAL_CONTEXT_FACTORY);
            env.put(Context.PROVIDER_URL, System.getProperty(Context.PROVIDER_URL, PROVIDER_URL));
            namingContext = new InitialContext(env);

            // Perform the JNDI lookups
            String connectionFactoryString = System.getProperty("connection.factory", DEFAULT_CONNECTION_FACTORY);
             namingContext.lookup(connectionFactoryString);
            QueueConnectionFactory connectionFactory = (QueueConnectionFactory) 
            JMSContext jmsContext = connectionFactory.createContext(DEFAULT_USERNAME, DEFAULT_PASSWORD);
    

            Queue destination = (Queue) namingContext.lookup(DEFAULT_DESTINATION);
            
            jmsContext.createProducer().send(destination, DEFAULT_MESSAGE);
            System.out.println("><><><><><><>< MESSAGE POSTED <><><><><><><>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>" );
            
        } catch (NamingException e) {
            e.printStackTrace();
        } finally {
            if (namingContext != null) {
                try {
                    namingContext.close();
                } catch (NamingException e) {
                }
            }
        }
    }

Answer 1

对上面的内容做了几处修改。

使用ManagedQueueConnectionFactoryImpl而不是com.ibm.mq.connector.outbound.ManagedConnectionFactoryImpl，在连接定义中使用

1. 以避免运行时出现类强制转换异常。

RA创建的

1. 连接工厂不能从它的JVM外部访问。编写了一个servlet来访问这些连接工厂。我可以用下面的代码连接。

protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        // TODO Auto-generated method stub
        response.getWriter().append("Served at: ").append(request.getContextPath());
        
        Context namingContext = null;
        String connectionFactoryString = "mqSeriesJMSFactoryoutbound";
        String queueName = "outbound";
        
        MessageProducer producer = null;
        Session session = null;
        Connection conn =null;
        try {
            namingContext = new InitialContext();
            
            QueueConnectionFactory connectionFactory = (QueueConnectionFactory) namingContext.lookup(connectionFactoryString);
            Queue destination = (Queue) namingContext.lookup(queueName);
            
            conn = connectionFactory.createConnection();
            session = conn.createSession(Boolean.FALSE, Session.AUTO_ACKNOWLEDGE);
            producer = session.createProducer(destination);
            TextMessage message = session.createTextMessage();
            message.setText(msg);
            
            producer.send(message,
                    Message.DEFAULT_DELIVERY_MODE,
                    Message.DEFAULT_PRIORITY,
                    Message.DEFAULT_TIME_TO_LIVE);
            
                      
        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        
        finally {
            
            // Close the message producer
            try {
              if (producer != null) producer.close();
            }
            catch (JMSException e) {
              System.err.println("Failed to close message producer: " + e);
            }
            
            // Close the session
            try {
              if (session != null) session.close();
            }
            catch (JMSException e) {
              System.err.println("Failed to close session: " + e);
            }
            
            // Close the connection
            try {
                if(conn != null)
              conn.close();
            }
            catch (JMSException e) {
              System.err.println("Failed to close connection: " + e);
            }
            
          }
        
        
        
        
    }