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https://issues.apache.org/jira/browse/CAMEL-12086?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16292683#comment-16292683
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Luca Burgazzoli edited comment on CAMEL-12086 at 12/15/17 3:36 PM:
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Should't it be "${header.fid}" instead of plain "${fid}" ?
was (Author: lb):
Should't it be ${header.fid} instead of plain ${fid} ?
> Service call definition - Simple language expresion in uri is not being
> evaluated
> ----------------------------------------------------------------------------------
>
> Key: CAMEL-12086
> URL: https://issues.apache.org/jira/browse/CAMEL-12086
> Project: Camel
> Issue Type: Bug
> Affects Versions: 2.20.1
> Environment: Spring boot
> Reporter: Frantisek Sichinger
>
> I'm facing some problems with service call definition.
> A route is supposed to send some get requests to a specific endpoint. The
> endpoint requires a parameter in the url path - {noformat}GET
> <host>:<port>/api/.../<id>{noformat}
> Route definition:
> {noformat}
> routebuilder.from("direct:getSomeEntity")
> .setHeader(Exchange.HTTP_METHOD, constant(HttpMethod.GET))
> .serviceCall()
> .name("test")
> .uri("test/api/.../${fid}")
> .end()
> ...
> {noformat}
> This route did not work and the {noformat}${fid}{noformat} parameter was
> never resolved despite the javadoc states that the uri may contain simple
> language expressions
> See -
> {noformat}https://github.com/apache/camel/blob/master/camel-core/src/main/java/org/apache/camel/model/cloud/ServiceCallDefinition.java#L187{noformat}
> Route execution:
> {noformat}
> camelContext.createFluentProducerTemplate()
> .withHeader("fid", id)
> .to("direct:getSomeEntity")
> ...
> {noformat}
> Eventually i got it work with following workaround
> {noformat}
> .serviceCall()
> .name("test")
> .expression()
>
> .simple("http4://${header.CamelServiceCallServiceHost}:${header.CamelServiceCallServicePort}/api/.../${fid}")
> .end()
> {noformat}
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