February 2015
Intermediate to advanced
198 pages
4h 17m
English
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Selecting a channel
Let's discuss what default implementations have been provided by Spring Integration and how they can be leveraged.
Publish-subscribe channel
This is the only implementation of the publish-subscribe model of channel. The primary purpose of this channel is to send messages to registered endpoints; this cannot be polled. It can be declared as follows:
<int:publish-subscribe-channel id="pubSubChannel"/>
Let's discuss each of the elements in this line; this will be used throughout the examples of this chapter:
int: This is a namespace that declares all Spring Integration components. As discussed in Chapter 1, Getting Started, the STS visual editor can be used to add different namespaces from Spring Integration.publish-subscribe-channel ...
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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.