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https://issues.apache.org/jira/browse/CAMEL-10429?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15638704#comment-15638704
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Tadayoshi Sato commented on CAMEL-10429:
----------------------------------------
This issue appears to be a tip of a bigger iceberg: the header mapping code
between CXF and Camel messages in {{camel-cxf}} and {{camel-cxf-transport}} is
scattered around {{DefaultCxfRsBinding}}, {{CxfUtils}},
{{DefaultCxfMessageMapper}}, and {{CxfHeaderHelper}}. I confirmed that this
issue can be resolved if the header mapping between CXF and Camel is just
covered more exhaustively. So I think the correct resolution of this issue
would involve refactorings of those {{DefaultCxfRsBinding}}, {{CxfUtils}},
{{DefaultCxfMessageMapper}}, and {{CxfHeaderHelper}} classes.
Working on a pull req for the fix.
> CXFRS client requires Exchange.HTTP_URI instead of HTTP_PATH for Camel
> tranport
> -------------------------------------------------------------------------------
>
> Key: CAMEL-10429
> URL: https://issues.apache.org/jira/browse/CAMEL-10429
> Project: Camel
> Issue Type: Bug
> Components: camel-cxfrs
> Affects Versions: 2.18.0
> Reporter: Tadayoshi Sato
> Attachments: camel-cxf-transport.zip
>
>
> The [camel-cxfrs doc|http://camel.apache.org/cxfrs.html] writes that
> {{HTTP_PATH}} is required for {{camel-cxfrs}} producer when it's used with
> {{httpClientAPI}} option.
> {quote}
> The CXF JAXRS front end also provides a http centric client API. You can also
> invoke this API from camel-cxfrs producer. *You need to specify the HTTP_PATH
> and the HTTP_METHOD* and let the producer use the http centric client API by
> using the URI option httpClientAPI or by setting the message header
> CxfConstants.CAMEL_CXF_RS_USING_HTTP_API.
> {quote}
> However, when Camel transport is used between CXFRS producer and consumer,
> the invocation succeeds only if it sets {{HTTP_URI}}, not {{HTTP_PATH}}, to
> the header.
> {code:java}
> from("direct:input.camel")
> .setHeader(Exchange.HTTP_METHOD, constant("GET"))
> .setHeader(Exchange.CONTENT_TYPE, constant("text/plain"))
> .setHeader(Exchange.HTTP_URI,
> simple("/greeting/hello/${body}"))
> //.setHeader(Exchange.HTTP_PATH,
> simple("/greeting/hello/${body}")) // <- fails
> .inOut("cxfrs:bean:rsClient");
> {code}
> Otherwise it fails with {{404}} error.
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