What is UrlBasedViewResolver in spring?
UrlBasedViewResolver is the implementation of ViewResolver interface. It works on the basis of symbolic view name. When a method in controller class redirects to a page, it helps to find out the actual file path. Find some methods of UrlBasedViewResolver. setViewClass(): Sets view class like JstlView.
What is a view resolver in spring?
Spring provides view resolvers, which enable you to render models in a browser without tying you to a specific view technology. The two interfaces which are important to the way Spring handles views are ViewResolver and View . The ViewResolver provides a mapping between view names and actual views.
What is the architecture of Spring MVC?
A Spring MVC is a Java framework which is used to build web applications. It follows the Model-View-Controller design pattern. It implements all the basic features of a core spring framework like Inversion of Control, Dependency Injection.
What is the purpose of view resolver in Spring MVC?
Spring does that via the view resolvers, which enable you to render models in the browser without tying the implementation to a specific view technology. The ViewResolver maps view names to actual views.
What is @controller and @RestController?
Difference between @Controller and @RestController in Spring MVC/BOOT. The @Controller is a annotation to mark class as Controller Class in Spring While @RestController is used in REST Web services and similar to @Controller and @ResponseBody.
What is a ViewResolver pattern and how does it work in MVC?
View Resolver pattern is a J2EE pattern that enables a web application to dynamically select its view technology. For example, HTML, JSP, Tapestry, JSF, XSLT etc.
What is the structure of Spring framework?
The Spring Framework consists of features organized into about 20 modules. These modules are grouped into Core Container, Data Access/Integration, Web, AOP (Aspect Oriented Programming), Instrumentation, and Test, as shown in the following diagram.
Which view resolver allow direct use of JSPs for the view?
Spring provides view resolvers, which enable you to render models in a browser without tying you to a specific view technology. Out of the box, Spring enables you to use JSPs, Velocity templates and XSLT views, for example.
What is difference between @controller and @RestController in Spring?
The @Controller is a annotation to mark class as Controller Class in Spring While @RestController is used in REST Web services and similar to @Controller and @ResponseBody. The key difference is that you do not need to use @ResponseBody on each and every handler method once you annotate the class with @RestController.
How does ViewResolver work in Spring boot?
Spring uses ViewResolver to translate the view names in @Controller to actual View. The Spring auto-configuration (in this case WebMvcAutoConfiguration) will add few default ViewResolvers in your context. One of such view resolver is InternalResourceViewResolver . This defines prefix and suffix to the view name.
How does the view resolver work in Spring MVC?
All MVC frameworks provide a way of working with views. Spring does that via the view resolvers, which enable you to render models in the browser without tying the implementation to a specific view technology. The ViewResolver maps view names to actual views.
What do you need to know about Spring MVC?
Spring MVC defines the ViewResolver and View interfaces that let you render models in a browser without tying you to specific view technology. ViewResolver provides a mapping between view names and actual views. View addresses the preparation of data before handing over to the specific view of technology.
What does urlbasedviewresolver do in JSP?
The UrlBasedViewResolver is provides the mapping logical view names and URLs directly that hands over to the view class specified. The UrlBasedViewResolver provides a convenient shape called InternalResourceViewResolver that support JSP, Servlet, JstlViews and TileViews.
What does an internalresourceview do in JSP?
An InternalResourceView is a wrapper for JSP or some other resource that reside in the same web application. It exposes the model objects as request attributes. If JSTL API is present then the resolver resolves the view name to a JSTLView.