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https://issues.apache.org/jira/browse/CAMEL-5234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13266645#comment-13266645
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Babak Vahdat commented on CAMEL-5234:
-------------------------------------
Just realized that you have already made use of
setExchangePattern(ExchangePattern.InOut) API.
I do agree to put a log-message to warn that the webservice-response will be
thrown away. Do you have any suggestion for a meaningful and
well-understandable log message to be used here?
> Spring-WS does neither set message body nor message headers if exchange is
> not outCapable
> -----------------------------------------------------------------------------------------
>
> Key: CAMEL-5234
> URL: https://issues.apache.org/jira/browse/CAMEL-5234
> Project: Camel
> Issue Type: Bug
> Components: camel-spring-ws
> Affects Versions: 2.7.3, 2.8.0, 2.7.4, 2.7.5, 2.8.1, 2.8.2, 2.8.3, 2.8.4,
> 2.9.0, 2.9.1, 2.9.2
> Reporter: Benjamin Gniza
> Assignee: Babak Vahdat
> Labels: in, out, out-capable, response, spring-ws
>
> Spring-WS component does not behave as expected from pipes and filters
> pattern if exchange is not _outCapable_.
> If _ExchangeHelper_._isOutCapable_ returns false for the given _exchange_ the
> IN-message is returned instead of the WS-Response.
> Example:
> {code:title=ExampleRoute}
> from("timer://foo?fixedRate=true&period=1000")//
> .setBody().simple("<ex:getExampleResponse
> xmlns:ex=\"http://example.com/\";>" //
> + " <id>1</id>" //
> + " </ex:getExampleResponse>")//
> .to("spring-ws:http://localhost:9000/Example";)//
> .to("file://responses");
> {code}
> In the example above I would expect the WS-response written to the files in
> the responses directory. Currently (since 2.7.3) the IN message is written to
> the files.
> This is caused by _SpringWebserviceProducer#process_ because it only sets
> headers and body for the OUT-message if _isOutCapable_ is _true_.
> Workaround (maybe this has side effects!):
> {code:title=ExampleRoute}
> from("timer://foo?fixedRate=true&period=1000")//
> .setExchangePattern(ExchangePattern.InOut) // <-- Override
> with InOut Pattern
> .setBody().simple("<ex:getExampleResponse
> xmlns:ex=\"http://example.com/\";>" //
> + " <id>1</id>" //
> + " </ex:getExampleResponse>")//
> .to("spring-ws:http://localhost:9000/Example";)//
> .to("file://responses");
> {code}
> This behavior has been implemented to fix CAMEL-3974. From my point of view
> its counter intuitive since other processing-steps don't check the exchange's
> _outCapability_.
> It took me several hours to find out why I always got the IN message back,
> although the webservice was called correctly and returned correct results.
> Maybe an option should be provided to control this behavior. At least a
> log-message should be written to explain, that the webservice-reponse is
> thrown away.
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