3 Replies Latest reply on Sep 28, 2010 12:19 AM by davsclaus

    camel http in spring

    guest
    guest Sep 27, 2010 7:34 PM

      Hello, i'm trying to set the Content-Type before posting using camel http in spring.  In the camel docs it mentions setting the header Exchange.CONTENT_TYPE.  This header name is only valid in DSL or used as an exchange header within a processor.

       

      I would like to set the content type in my spring bean.  I tried this but obviously it doesn't work.

       

       

       

      Thanks.

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        • 1. Re: camel http in spring
          njiang
          njiang Sep 27, 2010 8:49 PM (in response to guest)

          I'm afraid you had to use the "Content-Type" directly as current Spring DSL doesn't support to reference the constance from class directly.

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          • 2. Re: camel http in spring
            davsclaus
            davsclaus Sep 28, 2010 12:15 AM (in response to njiang)

            Maybe we could introduce some syntax for that, so Camel can evaluate on startup the header name is spelt correctly?

             

            <setHeader headerName="Exchange.CONTENT_TYPE">
   ...
</setHeader>

             

            Either Camel detects that you have typed a constant field name from the Exchange interface and will lookup the value of that constant and use it.

             

            However what about other constants? Maybe we need a special syntax to tell Camel that it's a constant?

             

            Or maybe we don't need it if Camel can resolve that into a constant on an interface/class and just use it?

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            • 3. Re: camel http in spring
              davsclaus
              davsclaus Sep 28, 2010 12:19 AM (in response to guest)

              I created a ticket at Apache about this idea

              https://issues.apache.org/activemq/browse/CAMEL-3167

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