February 2015
Intermediate to advanced
178 pages
3h 47m
English
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Working with asynchronous tasks
Java 7 has a feature called Future. Futures let you retrieve the result of an asynchronous operation at a later time. The FutureTask class runs in a separate thread, which allows you to perform non-blocking asynchronous operations. Spring provides an @Async annotation to make it more easier to use. We'll explore Java's Future feature and Spring's @Async declarative approach:
- Create a project,
TimeTravellingWithSpring, and add a package,com.packt.async. - We'll exercise a bank's use case, where an automated job will run and settle loan accounts. It will also find all the defaulters who haven't paid the loan EMI for a month and then send an SMS to their number. The job takes time to process thousands of accounts, so ...
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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.