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https://issues.apache.org/jira/browse/CAMEL-7701?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Benjamin BONNET closed CAMEL-7701.
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> Chaining cxfrs endpoints
> ------------------------
>
> Key: CAMEL-7701
> URL: https://issues.apache.org/jira/browse/CAMEL-7701
> Project: Camel
> Issue Type: Bug
> Components: camel-cxf
> Affects Versions: 2.13.2, Future
> Environment: JDK7 / Windows7
> OpenJDK /Ubuntu Precise
> Reporter: Benjamin BONNET
> Assignee: Willem Jiang
> Fix For: 2.12.5, 2.13.3, 2.14.0
>
>
> Hi,
> chaining 2 cxfrs endpoints in a route reveals 2 problems :
> - proxy-client method choice in producer (CxfRsProducer.findRightMethod) is
> way too restrictive : the choice is based on the name and the exact type of
> the parameters. As a consequence, if parameters type transmitted are
> compatible (i.e. extend the signature parameter types) with the method
> signature but are not the very ones of the signature, the operation will not
> be found.
> That problem occurs when you chain 2 cxfrs endpoints having an InputStream
> parameter since cxf uses DelegatingInputStream to handle received
> InputStreams.
> That problem may also occur for any ".to()" cxfrs endpoint if the message
> body uses subtypes of the parameters.
> - transmitting Content-Type header from camel to CXFRS request in
> DefaultCxfRsBinding may cause trouble for multipart messages : actually, if
> Content-Type contains a boundary defintion (which is the case when you chain
> cxfrs endpoints), that definition will be included into the Content-Type
> transmitted (in addition with the one generated during binding). That throws
> an exception since the "old" boundary is not used in the transmitted message.
> NB : header propagation was not enforced in 2.13.2 but it is enforced in head.
> I developped a JUnit test that shows such failures in the case of a cxfrs
> endpoint chaining, and some code that prevents them. I am going to submit
> them on github.
> Regards
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