October 2018
Intermediate to advanced
982 pages
23h 29m
English
book
Developing Java Applications with Spring and Spring Boot
by Claudio Eduardo de Oliveira, Greg L. Turnquist, Alex Antonov
Content preview from Developing Java Applications with Spring and Spring Boot
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Why is Spring doing this?
Spring MVC is built on top of Java EE's Servlet spec. This specification is inherently blocking and synchronous. Asynchronous support has been added in later versions, but servlets can still hold up threads in the pool while waiting for responses, defying our need for non-blocking. To build a reactive stack, things need to be reactive from top to bottom, and this requires new contracts and expectations.
Certain things, like HTTP status codes, a ResponseBody, and the @GetMapping/@PostMapping/@DeleteMapping/@PutMapping annotations are used by both modules. But other things under the hood must be rewritten from scratch. The important point is that this doesn't impact the end developer.
By switching to Reactive Spring, ...
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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.