Spring MVC schematic diagram

Steps:

• 1. Initiating a request to the front-end controller ( DispatcherServlet )
• 2. Front-end Controller Request Processor Mapper ( HandlerMapping ) lookup Handler (can be found based on XML configuration, annotations)
• 3. Processor Mapper ( HandlerMapping ) back to front controllerHandler
• 4. The front controller calls the processor adapter ( HandlerAdapter ) to performHandler
• 5. Processor adapter (Handleradapter) to perform handler
• 6.Handler returns Modelandview (one underlying object of the SPRINGMVC frame) to the adapter after execution
• 7. Processor Adapter ( HandlerAdapter ) back to front controllerModelAndView
• 8. Front Controller ( DispatcherServlet ) Request View Resolver ( ViewResolver ) for view resolution, resolve to Real view (JSP) According to logical view name
• 9. View resolver (Viewresolver) to the front controller ( DispatcherServlet ) return view
• 10. Front Controller for view rendering, populating model data (in ModelAndView object) to request domain
• 11. Front Controller responds to user results

Spring MVC schematic diagram