程序包 cn.taketoday.web.accept

类 ParameterContentNegotiationStrategy

java.lang.Object

cn.taketoday.web.accept.MappingMediaTypeFileExtensionResolver

cn.taketoday.web.accept.AbstractMappingContentNegotiationStrategy

cn.taketoday.web.accept.ParameterContentNegotiationStrategy

所有已实现的接口:

ContentNegotiationStrategy, MediaTypeFileExtensionResolver

public class ParameterContentNegotiationStrategy
extends AbstractMappingContentNegotiationStrategy

Strategy that resolves the requested content type from a query parameter. The default query parameter name is "format".

You can register static mappings between keys (i.e. the expected value of the query parameter) and MediaType's via MappingMediaTypeFileExtensionResolver.addMapping(String, MediaType). this strategy also supports dynamic lookups of keys via MediaType.fromFileName(String).

从以下版本开始:

4.0

作者:

Rossen Stoyanchev

字段概要

字段

修饰符和类型	字段	说明
private String	parameterName

从接口继承的字段 cn.taketoday.web.accept.ContentNegotiationStrategy

MEDIA_TYPE_ALL_LIST

构造器概要

构造器

构造器	说明
ParameterContentNegotiationStrategy(Map<String,MediaType> mediaTypes)	Create an instance with the given map of file extensions and media types.

方法概要

修饰符和类型	方法	说明
protected String	getMediaTypeKey(RequestContext request)	Extract a key from the request to use to look up media types.
String	getParameterName()
void	setParameterName(String parameterName)	Set the name of the parameter to use to determine requested media types.

从类继承的方法 cn.taketoday.web.accept.AbstractMappingContentNegotiationStrategy

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

从类继承的方法 cn.taketoday.web.accept.MappingMediaTypeFileExtensionResolver

addMapping, getAllFileExtensions, getAllMediaTypes, getMediaTypes, lookupMediaType, resolveFileExtensions

从类继承的方法 java.lang.Object

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

字段详细资料

parameterName

private String parameterName

构造器详细资料

ParameterContentNegotiationStrategy

public ParameterContentNegotiationStrategy(Map<String,MediaType> mediaTypes)

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

方法详细资料

setParameterName

public void setParameterName(String parameterName)

Set the name of the parameter to use to determine requested media types.

By default this is set to "format".

getParameterName

public String getParameterName()

getMediaTypeKey

@Nullable
protected String getMediaTypeKey(RequestContext request)

从类复制的说明: AbstractMappingContentNegotiationStrategy

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

指定者:

getMediaTypeKey 在类中 AbstractMappingContentNegotiationStrategy

返回:

the lookup key, or null if none