December 2001
Intermediate to advanced
264 pages
5h 59m
English
Content preview from Programming Web Services with SOAPBecome 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,
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.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.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.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.
Chapter 3. Writing SOAP Web Services
In Chapter 2, we looked under the hood of SOAP at the XML underneath. In this chapter, we demonstrate how to create, deploy, and use SOAP web services using toolkits for Java, Perl, and Microsoft's new .NET platform. We cover the installation, configuration, and use of SOAP::Lite for Perl, Apache SOAP for Java, and Microsoft .NET for C#.
The task of creating and deploying web services is really not all that difficult, nor is it all that different than what developers currently do in more traditional web applications. The tendency on all platforms is to automate more and more of the gory details and tedious work in creating web services. Most programmers don't need to know the exact details of encodings and envelopes; instead, they'll simply use a SOAP toolkit such as those described here.
Web Services Anatomy 101
In Chapter 1, we touched briefly on the fact that a web service consists of three components: a listener to receive the message, a proxy to take that message and translate it into an action to be carried out (such as invoking a method on a Java object), and the application code to implement that action.
The listener and proxy components should be completely transparent to the application code, if properly implemented. The ideal situation in most cases is that the code doesn't even know it is being invoked through a web service interface, but that is not always possible, or desirable.
A good example of a seamless, simple web services ...
Become 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,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
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.