November 2004
Intermediate to advanced
614 pages
14h 57m
English
book
WebSphere Business Integration Server Foundation V5.1 Handbook
by Peter Kovari, Lisa Boardman, Giles Dring, Richard Johnson, Hirotake Kitabayashi, Salman Moghal, Raphael Mueller, Sudhakar Nagarajan, Yu Zeng
Content preview from WebSphere Business Integration Server Foundation V5.1 Handbook
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,
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 15. Asynchronous beans 419
EventListener
Event listeners are asynchronous by nature. An application can create an
event listener and subscribe it to monitor the occurrence of a certain event.
When the event occurs, the listener will be notified and will handle the event.
Listeners can implement any interface, however, the application that
originates the event needs to know which method corresponds to the event
on the listener’s interface. The event originator will do this by acquiring a
“proxy” from the EventSource. Calling a method on the proxy will cause the
same method to be invoked on all listeners that are registered and implement
the requested interface.
The listener’s method will be executed in its own thread but it will r ...
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.