In the ever-evolving landscape of software development, it is not uncommon to encounter legacy applications written in outdated programming languages like COBOL, widely used for business applications from the 1960s to the 1990s. As technology has progressed, the need to modernize these COBOL applications has become increasingly acute. To pave the way, we’ve explored the

Are you a seasoned programmer with experience in legacy languages like COBOL or RPG? Are you looking to expand your programming horizons or jump on a modernization project that involves converting COBOL to Java? Look no further! In this comprehensive but high-level article, we will introduce you to the world of Java programming. We will

Is Java truly write once run everywhere? In years past, it was often not the case but in the modern day it is more or less true. And you can run your Plex Java apps on many platforms with good performance, given a supported database and JRE. This is a very nice situation for the

At application runtime, your WebClient application operates under the control of the WebClient i+ Server, also known as the WebClient i+ Runtime Framework. The WebClient i+ Runtime Framework is implemented as an extension of a standard J2EE Servlet, and provides all the services necessary to deploy your WebClient application as secure, high performance web applications.

Accessing Sessions from your CA Plex / WebClient application Since WebClient applications are running on web servers, the concept of the session tracking can be important. Session tracking is a mechanism that is used to maintain state about a series of requests from the same user (that is, requests originating from the same browser) across

Experienced WebClient i+ developers usually find it useful to run their Java applications as client-server prior to publishing to the web server for final testing. The reasons are as follows: “Smoke test” the application quickly for basic business functionality Test basic database access Eliminate customized html and java script as a potential reason for application