1 Reply Latest reply on May 12, 2008 4:13 AM by njiang

    Pipeline pattern does not work?

    roger
    roger May 11, 2008 4:27 PM

       

      Hi all,

       

       

       

      Background: I want to use a file-drop (servicemix-file) interface to get a message into the NMR, then I want to perform an synchronous Web Service call, and finally send the results out on a file-drop interface:

       

      FileDrop (InOnly) -> Pipeline (InOut) -> WS caller (InOut) -> FileDrop (InOnly)

       

      Using the pipeline feature in the servicemix-eip component does this (though with a mysterious second-copy-of-the-message, but that's another story).

       

       

      Anyway -- how can I do this using Apache Camel (FUSE Mediation Router) instead? Somewhere I read that the DSL statement

       

      from(file-drop-in...).

      to(ws-caller).

      to(file-drop-out)

       

      should do the trick, but that I didn't get to work.

       

      Does anyone have anyone ideas, or should I stick to the servicemix-eip component?

       

      Regards,

      Roger

       

       

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        • 1. Re: Pipeline pattern does not work?
          njiang
          njiang May 12, 2008 4:13 AM (in response to roger)

          Hi Roger,

           

          If you want to make a WS calling in the Camel, you need to do some thing for preparing or consuming the message.

          Here are some example in the  camel-cxf component wiki

           

          BTW, current file component in camel can't deal with the list object as the message body, you need to take it out from the message body yourself in a processor, or write a converter to do that job.You can find more information in the  CAMEL-489

           

          Regards,

           

          Willem

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