Spring MVC Beginner’s Guide

Web application context

In a Spring-based application, our application objects will live within an object container. This container will create objects and associations between objects and manage their complete lifecycle. These container objects are called Spring managed beans (or simply beans) and the container is called application context in the Spring world.

Spring's container uses dependency injection (DI) to manage the beans that make up an application. An application context (org.springframework.context.ApplicationContext) creates beans, associates beans together based on bean configuration, and dispenses beans upon request. A bean configuration can be defined via an XML file, annotation, or even via Java configuration classes. We are going ...