September 2002
Intermediate to advanced
608 pages
14h 20m
English
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5.3. Messaging Implementation for Servlets
If you look at the design of our Messaging interface and class, this is one place where, frankly, I blew it. Rather than going back and reimplementing the class as it should have been done, let's use it as a study of how bad assumptions can come back to bite us later.
In the original application, the output was under the control of the Standings class, and we chose to just show the messages as they were generated. When we redesigned the application into a layered application, we separated the Messaging interface from the Messaging implemention, but didn't really give sufficient thought to how this was going to work. Yes, we can now implement the show() method to format its output as HTML, or XML, or ...
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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.