【问题标题】:No converter found to convert to interface javax.jms.TextMessage未找到转换为接口 javax.jms.TextMessage 的转换器
【发布时间】:2017-04-03 21:01:47
【问题描述】:

我正在运行一个 Spring Boot 应用程序,该应用程序作为 Spring STS 环境中的消费者连接到 activeMQ。然后我从我的 JBoss Developer Studio 应用程序中运行我的骆驼蓝图。

这是我的听众的代码:

@JmsListener(destination = '${tripRequest.updateStatus.destination}')
void handle(TextMessage message) {

当消息到达消费者时,我得到以下异常:

org.springframework.jms.listener.adapter.ListenerExecutionFailedException: Listener method could not be invoked with incoming message
Endpoint handler details:
Method [public void com.xxx.trip.request.messaging.status.TripRequestUpdateStatusListener.handle(javax.jms.TextMessage)]
Bean [com.xxx.trip.request.messaging.status.TripRequestUpdateStatusListener@1a99744a]
; nested exception is org.springframework.messaging.converter.MessageConversionException: No converter found to convert to interface javax.jms.TextMessage, message=GenericMessage [payload=byte[197], headers={CamelFileLastModified=1466448102155, CamelFileParent=C:\Users\Thom\git\brms-poc-esb\rule-cancel\data, CamelFilePath=C:\Users\Thom\git\brms-poc-esb\rule-cancel\data\one.json, CamelFileLength=22, jms_destination=queue://tripRequest.updateStatus.v1.0, jms_priority=4, CamelFileAbsolute=true, jms_timestamp=1466631945834, CamelFileName=one.json, jms_redelivered=false, jms_deliveryMode=2, CamelFileNameConsumed=one.json, breadcrumbId=ID-ThomasLaptop-55017-1466631942306-0-1, jms_replyTo=temp-queue://ID:ThomasLaptop-55022-1466631945608-1:1:1, CamelFileRelativePath=one.json, jms_correlationId=Camel-ID-ThomasLaptop-55017-1466631942306-0-3, id=3c38a185-44c7-4df2-fefb-1f3320e0262f, CamelFileAbsolutePath=C:\Users\Thom\git\brms-poc-esb\rule-cancel\data\one.json, jms_expiration=1466631965834, jms_messageId=ID:ThomasLaptop-55022-1466631945608-1:1:2:1:1, CamelFileNameOnly=one.json, timestamp=1466631945924}]
    at org.springframework.jms.listener.adapter.MessagingMessageListenerAdapter.invokeHandler(MessagingMessageListenerAdapter.java:94) ~[spring-jms-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.jms.listener.adapter.MessagingMessageListenerAdapter.onMessage(MessagingMessageListenerAdapter.java:66) ~[spring-jms-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.jms.listener.AbstractMessageListenerContainer.doInvokeListener(AbstractMessageListenerContainer.java:721) ~[spring-jms-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.jms.listener.AbstractMessageListenerContainer.invokeListener(AbstractMessageListenerContainer.java:681) ~[spring-jms-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.jms.listener.AbstractMessageListenerContainer.doExecuteListener(AbstractMessageListenerContainer.java:651) ~[spring-jms-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.jms.listener.AbstractPollingMessageListenerContainer.doReceiveAndExecute(AbstractPollingMessageListenerContainer.java:315) [spring-jms-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.jms.listener.AbstractPollingMessageListenerContainer.receiveAndExecute(AbstractPollingMessageListenerContainer.java:253) [spring-jms-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.invokeListener(DefaultMessageListenerContainer.java:1158) [spring-jms-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.executeOngoingLoop(DefaultMessageListenerContainer.java:1150) [spring-jms-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.run(DefaultMessageListenerContainer.java:1047) [spring-jms-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at java.lang.Thread.run(Unknown Source) [na:1.8.0_91]
Caused by: org.springframework.messaging.converter.MessageConversionException: No converter found to convert to interface javax.jms.TextMessage, message=GenericMessage [payload=byte[197], headers={CamelFileLastModified=1466448102155, CamelFileParent=C:\Users\Thom\git\brms-poc-esb\rule-cancel\data, CamelFilePath=C:\Users\Thom\git\brms-poc-esb\rule-cancel\data\one.json, CamelFileLength=22, jms_destination=queue://tripRequest.updateStatus.v1.0, jms_priority=4, CamelFileAbsolute=true, jms_timestamp=1466631945834, CamelFileName=one.json, jms_redelivered=false, jms_deliveryMode=2, CamelFileNameConsumed=one.json, breadcrumbId=ID-ThomasLaptop-55017-1466631942306-0-1, jms_replyTo=temp-queue://ID:ThomasLaptop-55022-1466631945608-1:1:1, CamelFileRelativePath=one.json, jms_correlationId=Camel-ID-ThomasLaptop-55017-1466631942306-0-3, id=3c38a185-44c7-4df2-fefb-1f3320e0262f, CamelFileAbsolutePath=C:\Users\Thom\git\brms-poc-esb\rule-cancel\data\one.json, jms_expiration=1466631965834, jms_messageId=ID:ThomasLaptop-55022-1466631945608-1:1:2:1:1, CamelFileNameOnly=one.json, timestamp=1466631945924}]
    at org.springframework.messaging.handler.annotation.support.PayloadArgumentResolver.resolveArgument(PayloadArgumentResolver.java:118) ~[spring-messaging-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.messaging.handler.invocation.HandlerMethodArgumentResolverComposite.resolveArgument(HandlerMethodArgumentResolverComposite.java:98) ~[spring-messaging-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.messaging.handler.invocation.InvocableHandlerMethod.getMethodArgumentValues(InvocableHandlerMethod.java:138) ~[spring-messaging-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.messaging.handler.invocation.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:107) ~[spring-messaging-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.jms.listener.adapter.MessagingMessageListenerAdapter.invokeHandler(MessagingMessageListenerAdapter.java:90) ~[spring-jms-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    ... 10 common frames omitted

我知道我们已经使用从另一个应用程序发送的文本消息对此进行了测试,并且该消息工作正常。我不明白为什么它在我的骆驼路线上失败了。当我查看该消息时,它似乎是格式良好的 XML。这里是:

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<tripRequestUpdateStatus>
    <id>1</id>
    <status>Approved</status>
    <updatedBy source="lgtc">1</updatedBy>
</tripRequestUpdateStatus>

为什么在我发送文本时首先需要对其进行转换?为什么转换失败?

【问题讨论】:

    标签: spring-boot groovy apache-camel activemq


    【解决方案1】:

    我猜你在发现一些东西后创建了一个新问题,但忘记在这个问题中提及这一点:How to send text message instead of byte message

    您将消息作为字节有效负载发送,因此 JMS 使用者将消息有效负载作为 javax.jms.BytesMessage 接收,Spring Integration 无法将其转换为 javax.jms.TextMessage。因此,您可以将代码更改为使用javax.jms.BytesMessage。或者让发件人以基于文本而不是字节的形式发送 JMS 消息。

    【讨论】:

      猜你喜欢
      • 1970-01-01
      • 1970-01-01
      • 2015-02-23
      • 1970-01-01
      • 1970-01-01
      • 2016-03-14
      • 1970-01-01
      • 2016-12-04
      • 1970-01-01
      相关资源
      最近更新 更多