October 2012
Intermediate to advanced
590 pages
15h 18m
English
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Programmatically throwing validation exceptions in business components
Sometimes you may want to programmatically throw validation exceptions from custom business service methods if certain business conditions are not met in the middle of a process flow. In this section, you will learn to use appropriate exception classes for programmatically throwing validation exceptions with localized messages from business component classes.
In this section, we will start with the localization of validation messages, then we will move forward to discuss the validation class hierarchy, and finally we will see APIs from throwing various validation exceptions.
Localizing validation error messages
ADF allows you to localize messages that are displayed when a validation ...
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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.