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https://issues.apache.org/activemq/browse/CAMEL-653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=43803#action_43803
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Claus Ibsen commented on CAMEL-653:
-----------------------------------
Marat has a patch to the transactional client not working properly that uses an
helper (ExchangeProperties) to access properties on exchanges. Using this
indirection we can ensure that dots and other non wanted names is not used.
However we could break old application that still uses dots in the headers.
Okay we should discuss this on the dev forum.
> Bean method lost when sending a message from one JMS queue to another
> ---------------------------------------------------------------------
>
> Key: CAMEL-653
> URL: https://issues.apache.org/activemq/browse/CAMEL-653
> Project: Apache Camel
> Issue Type: Bug
> Components: camel-jms
> Affects Versions: 1.3.0
> Environment: Windows XP, ActiveMQ
> Reporter: Bruce Elmore
>
> I noticed a problem in JmsBinding.java. If Camel has read a JMS message from
> a queue and that message has a bean method specified in the header
> ("org.apache.camel.MethodName"), the method header will removed if that
> message is written to another queue. Here's the offending code:
> protected boolean shouldOutputHeader(org.apache.camel.Message
> camelMessage, String headerName,
> Object headerValue) {
> return headerValue != null &&
> !getIgnoreJmsHeaders().contains(headerName)
> && ObjectHelper.isJavaIdentifier(headerName);
> }
> "org.apache.camel.MethodName" fails the check isJavaIdentifier and is
> excluded from the headers written to the new message. I'm not sure the
> purpose of this check, but this might be an unintended side effect.
> The call chain is something like this:
> JmsProducer.process
> JmsBinding.makeJmsMessage
> JmsBinding.appendJmsProperties
> JmsBinding.shouldOutputHeader
> Update: Experimenting later with WebLogic's JMS, I noticed that WebLogic
> (9.2) does not allow this header name. Maybe this was the original motivation
> for this check. In order to be compatible with WebLogic, perhaps the method
> header name should changed to something like "CamelMethod". I believe this
> would correct both problems.
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