org.springframework.web.accept

Class PathExtensionContentNegotiationStrategy

java.lang.Object

org.springframework.web.accept.MappingMediaTypeFileExtensionResolver

org.springframework.web.accept.AbstractMappingContentNegotiationStrategy

org.springframework.web.accept.PathExtensionContentNegotiationStrategy

All Implemented Interfaces:

ContentNegotiationStrategy, MediaTypeFileExtensionResolver

Direct Known Subclasses:

ServletPathExtensionContentNegotiationStrategy

Deprecated.

as of 5.2.4. See class-level note in ContentNegotiationManagerFactoryBean on the deprecation of path extension config options.

@Deprecated
public class PathExtensionContentNegotiationStrategy
extends AbstractMappingContentNegotiationStrategy

A ContentNegotiationStrategy that resolves the file extension in the request path to a key to be used to look up a media type.

If the file extension is not found in the explicit registrations provided to the constructor, the MediaTypeFactory is used as a fallback mechanism.

Since:

3.2

Author:

Rossen Stoyanchev

Field Summary

Fields inherited from class org.springframework.web.accept.AbstractMappingContentNegotiationStrategy

logger

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

MEDIA_TYPE_ALL_LIST

Constructor Summary

Constructors

Constructor and Description
PathExtensionContentNegotiationStrategy() Deprecated. Create an instance without any mappings to start with.
PathExtensionContentNegotiationStrategy(Map<String,MediaType> mediaTypes) Deprecated. Create an instance with the given map of file extensions and media types.

Method Summary

Modifier and Type	Method and Description
MediaType	getMediaTypeForResource(Resource resource) Deprecated. A public method exposing the knowledge of the path extension strategy to resolve file extensions to a MediaType in this case for a given Resource.
protected String	getMediaTypeKey(NativeWebRequest webRequest) Deprecated. Extract a key from the request to use to look up media types.
void	setUrlPathHelper(UrlPathHelper urlPathHelper) Deprecated. Configure a UrlPathHelper to use in getMediaTypeKey(org.springframework.web.context.request.NativeWebRequest) in order to derive the lookup path for a target request URL path.
void	setUseJaf(boolean useJaf) Deprecated. as of 5.0, in favor of AbstractMappingContentNegotiationStrategy.setUseRegisteredExtensionsOnly(boolean).

Methods inherited from class org.springframework.web.accept.AbstractMappingContentNegotiationStrategy

handleMatch, handleNoMatch, isIgnoreUnknownExtensions, isUseRegisteredExtensionsOnly, resolveMediaTypeKey, resolveMediaTypes, setIgnoreUnknownExtensions, setUseRegisteredExtensionsOnly

Methods inherited from class org.springframework.web.accept.MappingMediaTypeFileExtensionResolver

addMapping, getAllFileExtensions, getAllMediaTypes, getMediaTypes, lookupMediaType, resolveFileExtensions

Methods inherited from class java.lang.Object

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

Constructor Detail

PathExtensionContentNegotiationStrategy

public PathExtensionContentNegotiationStrategy()

Deprecated.

Create an instance without any mappings to start with. Mappings may be added later on if any extensions are resolved through the Java Activation framework.

PathExtensionContentNegotiationStrategy

public PathExtensionContentNegotiationStrategy(@Nullable
                                               Map<String,MediaType> mediaTypes)

Deprecated.

Create an instance with the given map of file extensions and media types.

Method Detail

setUrlPathHelper

public void setUrlPathHelper(UrlPathHelper urlPathHelper)

Deprecated.

Configure a UrlPathHelper to use in getMediaTypeKey(org.springframework.web.context.request.NativeWebRequest) in order to derive the lookup path for a target request URL path.

Since:

4.2.8

setUseJaf

@Deprecated
public void setUseJaf(boolean useJaf)

Deprecated. as of 5.0, in favor of AbstractMappingContentNegotiationStrategy.setUseRegisteredExtensionsOnly(boolean).

Indicate whether to use the Java Activation Framework as a fallback option to map from file extensions to media types.

getMediaTypeKey

@Nullable
protected String getMediaTypeKey(NativeWebRequest webRequest)

Deprecated.

Description copied from class: AbstractMappingContentNegotiationStrategy

Extract a key from the request to use to look up media types.

Specified by:

getMediaTypeKey in class AbstractMappingContentNegotiationStrategy

Returns:

the lookup key, or null if none

getMediaTypeForResource

@Nullable
public MediaType getMediaTypeForResource(Resource resource)

Deprecated.

A public method exposing the knowledge of the path extension strategy to resolve file extensions to a MediaType in this case for a given Resource. The method first looks up any explicitly registered file extensions first and then falls back on MediaTypeFactory if available.

Parameters:

resource - the resource to look up

Returns:

the MediaType for the extension, or null if none found

Since:

4.3