在wso2esb中创建JMS配置时出错

时间:2015-01-19 12:04:34

标签: jms wso2 wso2esb wso2mb

我使用的是wso2esb4.7.0和wso2mb-2.2.0。我希望使用wso2mb创建jms代理服务。为此我配置了wso2mb以及wso2esb,如:

Wso2esb配置: (jndi.properties的变化)

# register some connection factories
# connectionfactory.[jndiname] = [ConnectionURL]
 connectionfactory.QueueConnectionFactory = amqp://admin:admin@clientID/carbon?brokerlist='tcp://localhost:5673'
 connectionfactory.TopicConnectionFactory = amqp://admin:admin@clientID/carbon?brokerlist='tcp://localhost:5673'


# register some queues in JNDI using the form
# queue.[jndiName] = [physicalName]
queue.MyQueue = MyQueue

axis2.xml中的更改:

取消注释以下代码:

 <transportSender name="jms" class="org.apache.axis2.transport.jms.JMSSender"/>

 <transportReceiver name="jms" class="org.apache.axis2.transport.jms.JMSListener">
        <parameter name="myTopicConnectionFactory" locked="false">
           <parameter name="java.naming.factory.initial" locked="false">org.wso2.andes.jndi.PropertiesFileInitialContextFactory</parameter>
            <parameter name="java.naming.provider.url" locked="false">repository/conf/jndi.properties</parameter>
            <parameter name="transport.jms.ConnectionFactoryJNDIName" locked="false">TopicConnectionFactory</parameter>
            <parameter name="transport.jms.ConnectionFactoryType" locked="false">topic</parameter>
        </parameter>

        <parameter name="myQueueConnectionFactory" locked="false">
            <parameter name="java.naming.factory.initial" locked="false">org.wso2.andes.jndi.PropertiesFileInitialContextFactory</parameter>
            <parameter name="java.naming.provider.url" locked="false">repository/conf/jndi.properties</parameter>
            <parameter name="transport.jms.ConnectionFactoryJNDIName" locked="false">QueueConnectionFactory</parameter>
           <parameter name="transport.jms.ConnectionFactoryType" locked="false">queue</parameter>
        </parameter>

        <parameter name="default" locked="false">
            <parameter name="java.naming.factory.initial" locked="false">org.wso2.andes.jndi.PropertiesFileInitialContextFactory</parameter>
            <parameter name="java.naming.provider.url" locked="false">repository/conf/jndi.properties</parameter>
            <parameter name="transport.jms.ConnectionFactoryJNDIName" locked="false">ConnectionFactory</parameter>
            <parameter name="transport.jms.ConnectionFactoryType" locked="false">queue</parameter>
        </parameter>
    </transportReceiver>

还将andes-client-*.jargeronimo-jms_1.1_spec-*.jar从$ MB_HOME / client-lib复制到$ ESB_HOME / repository / components / lib

重新启动服务器。直到它正常工作。

现在希望使用jms端口创建服务。它正在创建一个服务,但它会立即进入错误的服务,并且esb记录它显示错误,如:

 ERROR - JMSListener Unexpected error when configuring service SampleJMS for the JMS transport. It will be disabled for this transport and marked as faulty.
java.lang.NullPointerException
    at org.apache.axis2.transport.jms.JMSListener.getConnectionFactory(JMSListener.java:132)
    at org.apache.axis2.transport.jms.JMSEndpoint.loadConfiguration(JMSEndpoint.java:193)
    at org.apache.axis2.transport.base.AbstractTransportListenerEx.startListeningForService(AbstractTransportListenerEx.java:153)
    at org.apache.axis2.transport.base.AbstractTransportListener.internalStartListeningForService(AbstractTransportListener.java:213)
    at org.apache.axis2.transport.base.AbstractTransportListener$2.serviceAdded(AbstractTransportListener.java:126)
    at org.apache.axis2.transport.base.tracker.AxisServiceTracker.serviceAdded(AxisServiceTracker.java:212)
    at org.apache.axis2.transport.base.tracker.AxisServiceTracker.start(AxisServiceTracker.java:188)
    at org.apache.axis2.transport.base.AbstractTransportListener.start(AbstractTransportListener.java:178)
    at org.apache.axis2.transport.base.AbstractTransportListenerEx.start(AbstractTransportListenerEx.java:83)

同时重新启动时显示如下错误:

错误 - 名称ConnectionFactory的BaseUtils JNDI查找返回了org.wso2.andes.client.AMQQueue,而预期接口javax.jms.ConnectionFactory [2015-01-20 10:22:27,709]错误 - ListenerManager无法初始化jmstransport监听器 org.apache.axis2.transport.base.BaseTransportException:名称ConnectionFactory的JNDI查找返回了org.wso2.andes.client.AMQQueue,而期望接口为javax.jms.ConnectionFactory

我的代理配置是:

  <target> 
      <inSequence> 
         <property name="Action" 
                   value="urn:placeOrder" 
                   scope="default" 
                   type="STRING"/> 
         <log level="full"/> 
         <send> 
            <endpoint> 
               <address uri="http://localhost:9000/services/SimpleStockQuoteService"/> 
            </endpoint> 
         </send> 
      </inSequence> 
      <outSequence> 
         <drop/> 
      </outSequence> 

为什么这样?他们的jms配置有什么问题吗?请指导我。

1 个答案:

答案 0 :(得分:1)

在jndi.properties中,您已定义:

  • 的QueueConnectionFactory
  • TopicConnectionFactory

并在axis.xml中使用:

  • 的QueueConnectionFactory
  • TopicConnectionFactory的
  • AND,在默认部分中,&#34; ConnectionFactory &#34;

我不想使用WSO2MB,我想知道这不是你的问题