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org.springframework.web.accept
Interface ContentNegotiationStrategy
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- All Known Implementing Classes:
- AbstractMappingContentNegotiationStrategy, ContentNegotiationManager, FixedContentNegotiationStrategy, HeaderContentNegotiationStrategy, ParameterContentNegotiationStrategy, PathExtensionContentNegotiationStrategy, ServletPathExtensionContentNegotiationStrategy
- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface ContentNegotiationStrategyA strategy for resolving the requested media types for a request.- Since:
- 3.2
- Author:
- Rossen Stoyanchev
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Field Summary
Fields Modifier and Type Field and Description static java.util.List<MediaType>MEDIA_TYPE_ALL_LISTA singleton list withMediaType.ALLthat is returned fromresolveMediaTypes(org.springframework.web.context.request.NativeWebRequest)when no specific media types are requested.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method and Description java.util.List<MediaType>resolveMediaTypes(NativeWebRequest webRequest)Resolve the given request to a list of media types.
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Field Detail
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MEDIA_TYPE_ALL_LIST
static final java.util.List<MediaType> MEDIA_TYPE_ALL_LIST
A singleton list withMediaType.ALLthat is returned fromresolveMediaTypes(org.springframework.web.context.request.NativeWebRequest)when no specific media types are requested.- Since:
- 5.0.5
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Method Detail
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resolveMediaTypes
java.util.List<MediaType> resolveMediaTypes(NativeWebRequest webRequest) 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.- Parameters:
webRequest- the current request- Returns:
- the requested media types, or
MEDIA_TYPE_ALL_LISTif none were requested. - Throws:
HttpMediaTypeNotAcceptableException- if the requested media types cannot be parsed
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