June 2014
Beginner to intermediate
304 pages
7h 25m
English
Content preview from Spring MVC Beginner's GuideBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 3. Control Your Store with Controllers
In Chapter 2, Spring MVC Architecture – Architecting Your Web Store, we learned the overall architecture of a Spring MVC application. We didn't go into any of the concepts in detail; our total aim was to understand the overall flow. In this chapter, we are going to have an in-depth look at the controllers in Spring MVC as they have an important role.
This chapter will cover the following concepts:
- Defining a controller
- URI template patterns
- Matrix variables
- Request parameters
Defining a controller
Controllers are presentation layer components that are responsible for responding to user actions. These actions could be entering a particular URL on the browser, clicking on a link, submitting a form on a web ...
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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.