This discussion is archived
3 Replies Latest reply: Sep 19, 2013 1:36 AM by PuneetRekhade RSS

Recieve/Reply/Callback

878078 Newbie
Currently Being Moderated


Hi ,

 

 

Here  i am having ascenario where we  need to get response from a service. So When can we use recive , reply, callback to get the response.

 

Regards,

Anu

  • 1. Re: Recieve/Reply/Callback
    VenkatCH Newbie
    Currently Being Moderated

    Receive : Accepts message data from a service partner. Optionally begins a process by creating an instance of the process.

    Reply : Sends a response to a partner identified in a matching Receive activity

    Callback : Asynchronous BPEL Process completes its operations and callback the Client with the response message.

     

    Regards,

    Venkat Ch

  • 2. Re: Recieve/Reply/Callback
    PuneetRekhade Journeyer
    Currently Being Moderated

    If you want to receive a response from a service, you should know the type of service - sync or async. "Reply(Sync)" and "Callback(ASync)" are used to send back the response to the caller. Hence, you'll use "Invoke( If external service is Sync)" or "Receive (If external service is ASync)" to get the response.

    You can read about activities in deep and experiment via practical examples to make things clear.

  • 3. Re: Recieve/Reply/Callback
    VenkatCH Newbie
    Currently Being Moderated

    Yeah, Underlining the same

Legend

  • Correct Answers - 10 points
  • Helpful Answers - 5 points