October 2016
Intermediate to advanced
656 pages
13h 42m
English
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Connecting to web services
So far, this chapter has concentrated on how other systems can connect to a ServiceNow instance. But communication works both ways! Here's how:
- Creating an outbound SOAP message is achieved in just a few clicks. When the platform is provided with a WSDL, it scans it, automatically building the relevant methods. This process of consuming the WSDL means that the configuration of a SOAP message is very straightforward.
- Building an outbound REST integration won't be automatic, but since the majority of REST services follow conventions, defaults and assumptions usually work pretty well: POST to create, GET to retrieve, and so on.
However, regardless of the connection mechanism, to send a message, you must write some code, usually ...
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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.