Package org.springframework.web.servlet.config

Class ViewResolversBeanDefinitionParser

java.lang.Object

org.springframework.web.servlet.config.ViewResolversBeanDefinitionParser

All Implemented Interfaces:

BeanDefinitionParser

public class ViewResolversBeanDefinitionParser
extends Object
implements BeanDefinitionParser

Parses the view-resolvers MVC namespace element and registers ViewResolver bean definitions.

All registered resolvers are wrapped in a single (composite) ViewResolver with its order property set to 0 so that other external resolvers may be ordered before or after it.

When content negotiation is enabled the order property is set to highest priority instead with the ContentNegotiatingViewResolver encapsulating all other registered view resolver instances. That way the resolvers registered through the MVC namespace form a self-encapsulated resolver chain.

Since:

4.1

Author:

Sivaprasad Valluru, Sebastien Deleuze, Rossen Stoyanchev

See Also:

• FreeMarkerConfigurerBeanDefinitionParser
• GroovyMarkupConfigurerBeanDefinitionParser
• ScriptTemplateConfigurerBeanDefinitionParser

Field Summary

Fields

Modifier and Type	Field	Description
static final String	VIEW_RESOLVER_BEAN_NAME	The bean name used for the ViewResolverComposite.

Constructor Summary

Constructors

Constructor	Description
ViewResolversBeanDefinitionParser()

Method Summary

Modifier and Type	Method	Description
BeanDefinition	parse(Element element, ParserContext context)	Parse the specified Element and register the resulting BeanDefinition(s) with the BeanDefinitionRegistry embedded in the supplied ParserContext.

Methods inherited from class java.lang.Object

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

Field Details

VIEW_RESOLVER_BEAN_NAME

public static final String VIEW_RESOLVER_BEAN_NAME

The bean name used for the ViewResolverComposite.

See Also:

• Constant Field Values

Constructor Details

ViewResolversBeanDefinitionParser

public ViewResolversBeanDefinitionParser()

Method Details

parse

@Nullable
public BeanDefinition parse(Element element,
 ParserContext context)

Description copied from interface: BeanDefinitionParser

Parse the specified Element and register the resulting BeanDefinition(s) with the BeanDefinitionRegistry embedded in the supplied ParserContext.

Implementations must return the primary BeanDefinition that results from the parse if they will ever be used in a nested fashion (for example as an inner tag in a <property/> tag). Implementations may return null if they will not be used in a nested fashion.

Specified by:

parse in interface BeanDefinitionParser

Parameters:

element - the element that is to be parsed into one or more BeanDefinitions

context - the object encapsulating the current state of the parsing process; provides access to a BeanDefinitionRegistry

Returns:

the primary BeanDefinition