July 2000
Intermediate to advanced
414 pages
9h 41m
English
book
Designing and Programming CICS Applications
by John Horswill, Members of the CICS Development Team at IBM Hursley
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Chapter 7. Programming the CICS Java Component
In this chapter:
In this chapter you will be using VisualAge for Java Enterprise Edition to develop the CICS Java component together with the Enterprise Toolkit/390 (ET/390) that comes with it. The procedure is based on VisualAge for Java Version 2. The panels and screens in Version 3 are different.
Before you can complete the procedure in this chapter you need to install the COBOL application and have all the definitions outlined in Appendix A set up.
The IIOP client/server programming model starts with interface definitions. Here are the steps for developing a CORBA application:
Write a definition for each object using IDL.
Compile the IDL code using an IDL-to-Java compiler to produce server skeleton code and client stub code.
Create and add the Java implementation classes.
Build the server application (Export and bind to a CICS region).
Build the client application.
Tools
The main tool detailed in this chapter is VisualAge for Java for Windows NT, Enterprise Edition, which is an end-to-end Java application development tool that lets you develop Java code on the workstation and deploy it on OS/390. It provides a comprehensive Integrated Development Environment (IDE) that supports browsing, editing, compiling, testing, debugging, ...
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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.