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Date: Tue, 26 Jan 2016 22:30:08 +0200
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Subject: Re: Camel Context as Rest Consumer and HTTP Producer
From: bob anderson <bob.anderson2566@gmail.com>
To: users@camel.apache.org
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Hi Richard,
Thanks for the suggestion.
I tried the change by setting the CamelHttpBaseUri header BUT still get a
404 "The requested resource () is not available."
I can't see what URL camel is actually trying to call. But something
happens when you try to have an HTTP consumer (Listener) and HTTP producer.
Is this a Tomcat issue, Servlet Issue or Camel Issue do you think?
Thanks Bob

On Tue, Jan 26, 2016 at 12:31 AM, Richard Davidson <
richard.davidson.uk@gmail.com> wrote:

> Hi Bob,
>
> Could you try setting:
>
> <setHeader headerName="CamelHttpBaseUri">
>   <constant>http://xx.xxx.xxx.x/myhttpapp-1
> <
> http://xx.xxx.xxx.x/myhttpapp-1/httpListener?bridgeEndpoint=true&amp;throwExceptionOnFailure=false
> >
> </constant>
> </setHeader>
>
> before you make the outgoing HTTP call.
>
> Cheers,
> Richard
>
>
> On Mon, Jan 25, 2016 at 9:33 PM, bob anderson <bob.anderson2566@gmail.com>
> wrote:
>
> > I am trying to use a Rest consumer and then an HTTP Producer in the same
> > camel context. Both the Rest consumer works and the HTTP producer work
> > separately but not in the same context. The HTTP app that is called is
> just
> > another Camel servlet app that listens and returns an xml body message. I
> > get a 404 service not found error. I am probably not understanding some
> > concept about in and out bound HTTP
> > I have tried in two different Tomcat webservers (v6 and v7), putting the
> > http app on different and the same webservers.  I am running camel
> version
> > 2.15.1 - I have written this in the spring dsl as follows;
> >
> > <camelContext xmlns="http://camel.apache.org/schema/spring">
> >      <!-- not sure if this is needed as the input from the rest call
> seems
> > to be a java.lang.hasmap - which I now handle as a hashmap not as json
> -->
> >         <dataFormats>
> >           <xmljson id="xmljson" />
> >         </dataFormats>
> >   <!-- configure rest to use the camel-servlet component, and use json
> > binding mode -->
> >      <restConfiguration component="servlet" bindingMode="json"
> > contextPath="session" port="8080">
> >       <dataFormatProperty key="prettyPrint" value="true"/>
> >     </restConfiguration>
> > <!-- set up the listening paths that the service will accept  -->
> >
> >     <rest path="/session" consumes="application/json"
> > produces="application/json">
> >     <!-- ********************************** R E S T
> > *************************************-->
> >       <post uri="/{sessionid}/start" >
> >          <to uri="direct:start"/>
> >       </post>
> >       <!-- ********************************** R E S T
> > *************************************-->
> >     </rest>
> >
> >     <route streamCache="true">
> >        <from uri="direct:start"/>
> >        <!-- Unpack the body of the message into header fields -->
> >        <to uri="direct:mapStartMsg"/>
> >        <!-- Create XML body message for HTTP request -->
> >        <to uri="direct:createHTTPRequestMsg"/>
> >      <!-- The HTTP method for the HTTP app is POST so I've hard coded it
> > here even though with content in the body it shouldnt be necessary -->
> >       <setHeader headerName="CamelHttpMethod">
> >         <constant>POST</constant>
> >       </setHeader>
> >       <!--
> >
> >
> ******************************************************************************************
> > -->
> >       <!-- U R L     I S    H A R D    C O D E D     H E R
> > E                                           -->
> >      <!-- I have tried adding the port to the url, as well as using
> HTTP4,
> > as well as using -->
> >       <!-- a recipient list to call the URI
> >                                      -->
> >         <!--
> >
> >
> ******************************************************************************************
> > -->
> >       <to uri="
> >
> >
> http://xx.xxx.xxx.x/myhttpapp-1/httpListener?bridgeEndpoint=true&amp;throwExceptionOnFailure=false
> > "/>
> >         <!-- Get the HTTP response code from http server -to test for
> > success or fail -->
> >          <setHeader headerName="Response">
> >              <simple resultType="java.lang.String">${body}</simple>
> >         </setHeader>
> >         <setHeader headerName="HttpResponseCode">
> >              <simple
> > resultType="java.lang.Integer">${header.CamelHttpResponseCode}</simple>
> >         </setHeader>
> >
> >         <log message=" ** CALLED THE HTTP app response body = ${body}"/>
> >
> >          </route>
> >
> >
> > --
> >
>


-- 
Bob Anderson
+27 (0) 82 389 0335
+234 (0)802 478 9237
[image: View my profile on LinkedIn]
<http://ng.linkedin.com/pub/bob-anderson/2/25/9b5>

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