org.springframework.web.accept

Class ServletPathExtensionContentNegotiationStrategy

java.lang.Object

org.springframework.web.accept.MappingMediaTypeFileExtensionResolver

org.springframework.web.accept.AbstractMappingContentNegotiationStrategy

org.springframework.web.accept.PathExtensionContentNegotiationStrategy

org.springframework.web.accept.ServletPathExtensionContentNegotiationStrategy

All Implemented Interfaces:

ContentNegotiationStrategy, MediaTypeFileExtensionResolver

public class ServletPathExtensionContentNegotiationStrategy
extends PathExtensionContentNegotiationStrategy

Extends PathExtensionContentNegotiationStrategy that also uses ServletContext.getMimeType(String) to resolve file extensions.

Since:

3.2

Author:

Rossen Stoyanchev

Constructor Summary

Constructors

Constructor and Description
ServletPathExtensionContentNegotiationStrategy(ServletContext context) Create an instance without any mappings to start with.
ServletPathExtensionContentNegotiationStrategy(ServletContext servletContext, Map<String,MediaType> mediaTypes) Create an instance with the given extension-to-MediaType lookup.

Method Summary

Modifier and Type	Method and Description
MediaType	getMediaTypeForResource(Resource resource) Extends the base class PathExtensionContentNegotiationStrategy.getMediaTypeForResource(org.springframework.core.io.Resource) with the ability to also look up through the ServletContext.
protected MediaType	handleNoMatch(NativeWebRequest webRequest, String extension) Resolve file extension via ServletContext.getMimeType(String) and also delegate to base class for a potential JAF lookup.

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

getMediaTypeKey, setIgnoreUnknownExtensions, setUrlPathHelper, setUseJaf

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

handleMatch, resolveMediaTypeKey, resolveMediaTypes

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

addMapping, getAllFileExtensions, getAllMediaTypes, lookupMediaType, resolveFileExtensions

Methods inherited from class java.lang.Object

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

Constructor Detail

ServletPathExtensionContentNegotiationStrategy

public ServletPathExtensionContentNegotiationStrategy(ServletContext servletContext,
                                                      Map<String,MediaType> mediaTypes)

Create an instance with the given extension-to-MediaType lookup.

ServletPathExtensionContentNegotiationStrategy

public ServletPathExtensionContentNegotiationStrategy(ServletContext context)

Create an instance without any mappings to start with. Mappings may be added later when extensions are resolved through ServletContext.getMimeType(String) or via JAF.

Method Detail

handleNoMatch

protected MediaType handleNoMatch(NativeWebRequest webRequest,
                                  String extension)
                           throws HttpMediaTypeNotAcceptableException

Resolve file extension via ServletContext.getMimeType(String) and also delegate to base class for a potential JAF lookup.

Overrides:

handleNoMatch in class PathExtensionContentNegotiationStrategy

Throws:

HttpMediaTypeNotAcceptableException

getMediaTypeForResource

public MediaType getMediaTypeForResource(Resource resource)

Extends the base class PathExtensionContentNegotiationStrategy.getMediaTypeForResource(org.springframework.core.io.Resource) with the ability to also look up through the ServletContext.

Overrides:

getMediaTypeForResource in class PathExtensionContentNegotiationStrategy

Parameters:

resource - the resource to look up

Returns:

the MediaType for the extension or null.

Since:

4.3