April 2012
Intermediate to advanced
512 pages
9h 39m
English
Content preview from Oracle BPM Suite 11g Developer's cookbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Invoking asynchronous service using message events
Your BPM process can invoke other processes and services in many ways. It could be messages, send or receive tasks, signals, calls, service tasks, and so on. Generally, it's the operations used to communicate with other process or service. It could be synchronous or asynchronous.
You have the SaveQuote service, which you have used up until this point, to save quote information to a file location. It's an asynchronous service that you have created. You will learn to use the message throw event to invoke this service and a message catch event to receive a call-back of the asynchronous service.
How to do it...
In this section, you will learn to invoke an asynchronous service using message events:
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.