August 2005
Intermediate to advanced
509 pages
21h 36m
English
book
IBM Rational Application Developer V6 Portlet Application Development and Portal Tools
by Juan R. Rodriguez, Cristiano Cesario, Karla Galvan, Belen Gonzalez, George Kroner, Gianfranco Rutigliano, Ryan Wilson
Content preview from IBM Rational Application Developer V6 Portlet Application Development and Portal Tools
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7.7. Broadcasting messages
In this section, we show how to send a broadcast message to all portlets on a page that have implemented the MessageListener interface. For example follow these steps:
1. | Create a new portlet project:
|
2. | Open the MessagePortlet.java file located in the /Java Resources/JavaSource/message/ folder and modify the messageReceived() method to receive the broadcast message. You only need to check for a message of type DefaultPortletMessage, which is the type of message sent by ActionEventPortlet. Once the ... |
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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.