org.springframework.web.servlet.view

Class ViewResolverComposite

java.lang.Object

org.springframework.web.servlet.view.ViewResolverComposite

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.InitializingBean, org.springframework.context.ApplicationContextAware, org.springframework.core.Ordered, org.springframework.web.context.ServletContextAware, ViewResolver

public class ViewResolverComposite
extends java.lang.Object
implements ViewResolver, org.springframework.core.Ordered, org.springframework.beans.factory.InitializingBean, org.springframework.context.ApplicationContextAware, org.springframework.web.context.ServletContextAware

A ViewResolver that delegates to others.

Since:

4.1

Author:

Sebastien Deleuze, Rossen Stoyanchev

Field Summary

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
ViewResolverComposite()

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet()
int	getOrder()
java.util.List<ViewResolver>	getViewResolvers() Return the list of view viewResolvers to delegate to.
View	resolveViewName(java.lang.String viewName, java.util.Locale locale) Resolve the given view by name.
void	setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
void	setOrder(int order)
void	setServletContext(ServletContext servletContext)
void	setViewResolvers(java.util.List<ViewResolver> viewResolvers) Set the list of view viewResolvers to delegate to.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ViewResolverComposite

public ViewResolverComposite()

Method Detail

setViewResolvers

public void setViewResolvers(java.util.List<ViewResolver> viewResolvers)

Set the list of view viewResolvers to delegate to.

getViewResolvers

public java.util.List<ViewResolver> getViewResolvers()

Return the list of view viewResolvers to delegate to.

setOrder

public void setOrder(int order)

getOrder

public int getOrder()

Specified by:

getOrder in interface org.springframework.core.Ordered

setApplicationContext

public void setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
                           throws org.springframework.beans.BeansException

Specified by:

setApplicationContext in interface org.springframework.context.ApplicationContextAware

Throws:

org.springframework.beans.BeansException

setServletContext

public void setServletContext(ServletContext servletContext)

Specified by:

setServletContext in interface org.springframework.web.context.ServletContextAware

afterPropertiesSet

public void afterPropertiesSet()
                        throws java.lang.Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

java.lang.Exception

resolveViewName

@Nullable
public View resolveViewName(java.lang.String viewName,
                                      java.util.Locale locale)
                               throws java.lang.Exception

Description copied from interface: ViewResolver

Resolve the given view by name.

Note: To allow for ViewResolver chaining, a ViewResolver should return null if a view with the given name is not defined in it. However, this is not required: Some ViewResolvers will always attempt to build View objects with the given name, unable to return null (rather throwing an exception when View creation failed).

Specified by:

resolveViewName in interface ViewResolver

Parameters:

viewName - name of the view to resolve

locale - Locale in which to resolve the view. ViewResolvers that support internationalization should respect this.

Returns:

the View object, or null if not found (optional, to allow for ViewResolver chaining)

Throws:

java.lang.Exception - if the view cannot be resolved (typically in case of problems creating an actual View object)