Package org.springframework.web.accept

Class HeaderContentNegotiationStrategy

java.lang.Object

org.springframework.web.accept.HeaderContentNegotiationStrategy

All Implemented Interfaces:

ContentNegotiationStrategy

public class HeaderContentNegotiationStrategy
extends Object
implements ContentNegotiationStrategy

A ContentNegotiationStrategy that checks the 'Accept' request header.

Since:

3.2

Author:

Rossen Stoyanchev, Juergen Hoeller

Field Summary

Fields inherited from interface org.springframework.web.accept.ContentNegotiationStrategy

MEDIA_TYPE_ALL_LIST

Constructor Summary

Constructors

Constructor	Description
HeaderContentNegotiationStrategy()

Method Summary

Modifier and Type	Method	Description
List<MediaType>	resolveMediaTypes(NativeWebRequest request)	Resolve the given request to a list of media types.

Methods inherited from class java.lang.Object

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

Constructor Details

HeaderContentNegotiationStrategy

public HeaderContentNegotiationStrategy()

Method Details

resolveMediaTypes

public List<MediaType> resolveMediaTypes(NativeWebRequest request)
                                  throws HttpMediaTypeNotAcceptableException

Resolve the given request to a list of media types. The returned list is ordered by specificity first and by quality parameter second.

Specified by:

resolveMediaTypes in interface ContentNegotiationStrategy

Parameters:

request - the current request

Returns:

the requested media types, or ContentNegotiationStrategy.MEDIA_TYPE_ALL_LIST if none were requested.

Throws:

HttpMediaTypeNotAcceptableException - if the 'Accept' header cannot be parsed