February 2017
Intermediate to advanced
1023 pages
24h 11m
English
book
Spring: Developing Java Applications for the Enterprise
by Ravi Kant Soni, Amuthan Ganeshan, Rajesh RV
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Understanding the web application context configuration
The web application context configuration file (WebApplicationContextConfig.java) is nothing but a simple Java-based Spring bean configuration class. Spring will create beans (objects) for every bean definition mentioned in this class during the boot up of our application. If you open this web application context configuration file, you will find the following annotations on top of the class definition:
@Configuration: This indicates that a class declares one or more@Beanmethods@EnableWebMvc: Adding this annotation to an@Configurationclass imports some special Spring MVC configuration@ComponentScan: This specifies the base packages to scan for annotated components (beans)
The first annotation ...
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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.