June 2018
Intermediate to advanced
408 pages
11h 23m
English
book
Hands-On High Performance with Spring 5
by Chintan Mehta, Subhash Shah, Pritesh Shah, Prashant Goswami, Dinesh Radadiya
Content preview from Hands-On High Performance with Spring 5
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Automatic bean detection with stereotype annotations
In the previous section, we learned about the @Autowired annotation that handles only wiring. You still have to define the beans themselves so the container is aware of them and can inject them for you. Spring Framework provides us with some special annotations. These annotations are used to create Spring beans automatically in the application context. So, there is no need to configure the bean explicitly either using XML-based or Java-based configuration.
The following are the stereotype annotations in Spring:
- @Component
- @Service
- @Repository
- @Controller
Let's look at the following CustomerService implementation class. Its implementation is annotated with @Component. Please refer to 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.