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Spring MVC - Coggle Diagram
Spring MVC
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General Infos
have two ApplicationContexts configured in a parent-child
relationship. The parent context, or root ApplicationContext, contains all of the non–webspecific beans such as the services, DAOs, and supporting POJOs. the WebApplicationContext, which contains the webspecific components such as the Controllers and ViewResolver.
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designed around the front controller pattern where a central Servlet, the DispatcherServlet, provides a shared algorithm for request processing, while actual work is performed by configurable delegate components.
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Controller
mapped to one or more URIs and built to work with HttpServletRequest
and HttpServletResponse objects.
When processing is complete, the Controller is responsible for building up the collection of objects that make up the response (the Model) as well as choosing what page (or View) the user sees next.
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Spring MVC requires so many parts of the Spring Framework (spring-beans, spring-context, spring-web, servlet-api)