What are the ViewResolver classes?
ViewResolver is an interface to be implemented by objects that can resolve views by name. There are plenty of ways using which you can resolve view names. These ways are supported by various in-built implementations of this interface. Most commonly used implementation is InternalResourceViewResolver class.
What are the types of Spring framework?
The Spring framework consists of seven modules which are shown in the above Figure. These modules are Spring Core, Spring AOP, Spring Web MVC, Spring DAO, Spring ORM, Spring context, and Spring Web flow.
Which ViewResolver is used in spring tutorial?
The XmlViewResolver is used to resolve the view names using view beans defined in xml file. The following example shows how to use the XmlViewResolver using Spring Web MVC framework.
What are the various editors used in spring work?
The various custom editors provided by the Spring Framework are:
- PropertyEditor.
- URLEditor.
- ClassEditor.
- CustomDateEditor.
- FileEditor.
- LocaleEditor.
- StringArrayPropertyEditor.
- StringTrimmerEditor.
What type of design pattern ViewResolver follows in Spring MVC framework?
In Spring’s MVC, this encapsulated object is represented by class ModelAndView. In case ModelAndView contains the logical name of the view, the DispatcherServlet refers the ViewResolver to find the actual View object based on the logical name.
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.
What are different types of Autowire?
Autowiring Modes
| No. | Mode |
|---|---|
| 2) | byName |
| 3) | byType |
| 4) | constructor |
| 5) | autodetect |
What is difference between spring 4 and spring 5?
So Spring 4 had to support Java 6, 7 and 8. To maintain the backward compatibility, Spring framework didn’t adapted many new features which Java 8 brought with itself e.g. Lambda programming. Spring 5 has baseline version 8, so it uses many new features of Java 8 and 9 as well. e.g.
What is a ViewResolver in spring?
The ViewResolver provides a mapping between view names and actual views. The View interface addresses the preparation of the request and hands the request over to one of the view technologies.
What is spring boot ViewResolver?
Spring provides view resolvers, which enable you to render models in a browser without tying you to a specific view technology. The two interfaces that 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 difference between Beanfactory and ApplicationContext?
a. One difference between bean factory and application context is that former only instantiate bean when you call getBean() method while ApplicationContext instantiates Singleton bean when the container is started, It doesn’t wait for getBean to be called.
What are annotations in spring boot?
Spring Boot Annotations is a form of metadata that provides data about a program that is not a part of the program itself. They do not have any direct effect on the operation of the code they annotate. Spring Boot Annotations do not use XML and instead use the convention over configuration principle.
What is the use of viewresolver in spring?
The ViewResolver provides a mapping between view names and actual views. The View interface addresses the preparation of the request and hands the request over to one of the view technologies. Below are the important view resolvers provided by spring framework: AbstractCachingViewResolver : Abstract view resolver that caches views.
What are the different types of view resolvers in Spring Framework?
Below are the important view resolvers provided by spring framework: AbstractCachingViewResolver : Abstract view resolver that caches views. Often views need preparation before they can be used; extending this view resolver provides caching.
What is the difference between view and viewresolver?
There are two interfaces that are important to the way Spring handles views are ViewResolver and View. The ViewResolver provides a mapping between view names and actual views. The View interface addresses the preparation of the request and hands the request over to one of the view technologies.
How do you handle views in spring?
There are two interfaces that are important to the way Spring handles views are ViewResolver and View . The ViewResolver provides a mapping between view names and actual views. The View interface addresses the preparation of the request and hands the request over to one of the view technologies.