March 2019
Intermediate to advanced
242 pages
6h 21m
English
Content preview from Java 11 and 12 – New Features
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The need for the HTTP Client API
Until now, Java developers have been using the HttpURLConnection class to request HTTP resources over the network. However, it has multiple downsides, which led to the development of the HTTP Client API.
Introduced in JDK 1.1, the HttpURLConnection class was never designed to work in an asynchronous way; it works in a blocking mode only. This contrasts with the changing nature of the applications and the data that we work with today. The world is moving toward responsive programming, which deals with processing real-time data, and we can't afford to work with blocking communications or one request or response over a connection.
The HttpURLConnection class is also difficult to use for the developers; part of ...
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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.