使用IBM入站端点配置IBM

Question

我正在尝试配置一个JMS入站端点，连接到IBM。但是在部署上，我们得到了一个“java.lang.ClassCastException”。

下面是所做的配置的细节。

Pre-requisites

1. 将wmq-client-8.0.0.4.jar文件复制到/dropins目录中。
2. 将jta_1.1_1.0.0.jar文件复制到/lib目录。
3. 从/conf/etc/unch.ini文件中删除以下行: javax.jms，\
4. 放置在C：\jndi目录的.bindings
5. 启动WSO2 EI服务器。

创建了入站端点，如下所示

<?xml version="1.0" encoding="UTF-8"?>
<inboundEndpoint name="ibm-inbound" onError="common_error_handler" protocol="jms" sequence="online-seq" suspend="false" xmlns="http://ws.apache.org/ns/synapse">
    <parameters>
        <parameter name="interval">10</parameter>
        <parameter name="sequential">false</parameter>
        <parameter name="coordination">false</parameter>
        <parameter name="transport.jms.Destination">MYQUEUE</parameter>
        <parameter name="transport.jms.CacheLevel">3</parameter>
        <parameter name="transport.jms.ConnectionFactoryJNDIName">HAQU1</parameter>
        <parameter name="java.naming.factory.initial">com.sun.jndi.fscontext.RefFSContextFactory</parameter>
        <parameter name="java.naming.provider.url">file:///C:/jndidirectory</parameter>
        <parameter name="transport.jms.UserName">user</parameter>
        <parameter name="transport.jms.SessionAcknowledgement">AUTO_ACKNOWLEDGE</parameter>
        <parameter name="transport.jms.Password">password</parameter>
        <parameter name="transport.jms.SessionTransacted">false</parameter>
        <parameter name="transport.jms.ConnectionFactoryType">queue</parameter>
        <parameter name="transport.jms.ContentType">application/json</parameter>
        <parameter name="transport.jms.SharedSubscription">false</parameter>
        <parameter name="transport.jms.ResetConnectionOnPollingSuspension">true</parameter>
    </parameters>
</inboundEndpoint>

在部署CAR时出现错误，如下所示.

org.apache.synapse.SynapseException:初始化入站端点rm联机-入站时出错

     _at org.apache.synapse.inbound.InboundEndpoint.init(InboundEndpoint.java:83)_

     _at org.apache.synapse.deployers.InboundEndpointDeployer.deploySynapseArtifact(InboundEndpointDeployer.java:57)_

     _at org.apache.synapse.deployers.AbstractSynapseArtifactDeployer.deploy(AbstractSynapseArtifactDeployer.java:197)_

     _at org.wso2.carbon.application.deployer.synapse.SynapseAppDeployer.deployArtifactType(SynapseAppDeployer.java:1065)_

     _at org.wso2.carbon.application.deployer.synapse.SynapseAppDeployer.deployArtifacts(SynapseAppDeployer.java:106)_

     _at org.wso2.carbon.application.deployer.internal.ApplicationManager.deployCarbonApp(ApplicationManager.java:272)_

     _at org.wso2.carbon.application.deployer.CappAxis2Deployer.deploy(CappAxis2Deployer.java:72)_

     _at org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(DeploymentFileData.java:136)_

     _at org.apache.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.java:807)_

     _at org.apache.axis2.deployment.repository.util.WSInfoList.update(WSInfoList.java:144)_

     _at org.apache.axis2.deployment.RepositoryListener.update(RepositoryListener.java:377)_

     _at org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:254)_

     _at org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:371)_

     _at org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:59)_

     _at org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:67)_

     _at org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.runAxisDeployment(CarbonDeploymentSchedulerTask.java:93)_

     _at org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:138)_

     _at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)_

     _at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)_

     _at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)_

     _at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)_

     _at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)_

     _at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)_

     _at java.lang.Thread.run(Thread.java:748)_

由: javax.jms.QueueConnectionFactory：com.ibm.mq.jms.MQConnectionFactory引起的不能转换为java.lang.ClassCastException

在org.wso2.carbon.inbound.endpoint.protocol.jms.factory.JMSConnectionFactory.createConnectionFactory(JMSConnectionFactory.java:187)

     _at org.wso2.carbon.inbound.endpoint.protocol.jms.factory.JMSConnectionFactory.(JMSConnectionFactory.java:164)_

     _at org.wso2.carbon.inbound.endpoint.protocol.jms.factory.CachedJMSConnectionFactory.(CachedJMSConnectionFactory.java:38)_

     _at org.wso2.carbon.inbound.endpoint.protocol.jms.JMSPollingConsumer.(JMSPollingConsumer.java:78)_

     _at org.wso2.carbon.inbound.endpoint.protocol.jms.JMSProcessor.init(JMSProcessor.java:89)_

     _at org.apache.synapse.inbound.InboundEndpoint.init(InboundEndpoint.java:79)_

     _... 23 more_

Answer 1

有帮助的是在%CARBON_HOME%\cont\etc\launch.ini - #9中注释了%CARBON_HOME%\cont\etc\launch.ini-#9中的https://docs.wso2.com/display/EI660/Configure+with+IBM+WebSphere+MQ行