Spring / Spring MVC Interview questions
What is ModelAndView in Spring MVC Framework?
ModelAndView is an object that holds both the model and view. The handler returns the ModelAndView object and DispatcherServlet resolves the view using View Resolvers and View.
The View is an object which contains view name in the form of the String and model is a map to add multiple objects.
In the below example 'employeeDetails' is the view name.
ModelAndView model = new ModelAndView("employeeDetails"); model.addObject("employeeObj", new EmployeeBean(123)); model.addObject("msg", "Employee information."); return model;
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