程序包 cn.taketoday.web.resource

类 CachingResourceResolver

java.lang.Object

cn.taketoday.web.resource.AbstractResourceResolver

cn.taketoday.web.resource.CachingResourceResolver

所有已实现的接口:

ResourceResolver

public class CachingResourceResolver
extends AbstractResourceResolver

A ResourceResolver that resolves resources from a Cache or otherwise delegates to the resolver chain and saves the result in the cache.

从以下版本开始:

4.0

作者:

Rossen Stoyanchev, Brian Clozel

字段概要

字段

修饰符和类型	字段	说明
private final cn.taketoday.cache.Cache	cache
private final List<String>	contentCodings
static final String	RESOLVED_RESOURCE_CACHE_KEY_PREFIX	The prefix used for resolved resource cache keys.
static final String	RESOLVED_URL_PATH_CACHE_KEY_PREFIX	The prefix used for resolved URL path cache keys.

从类继承的字段 cn.taketoday.web.resource.AbstractResourceResolver

logger

构造器概要

构造器

构造器	说明
CachingResourceResolver(cn.taketoday.cache.Cache cache)
CachingResourceResolver(cn.taketoday.cache.CacheManager cacheManager, String cacheName)

方法概要

修饰符和类型	方法	说明
protected String	computeKey(RequestContext request, String requestPath)
cn.taketoday.cache.Cache	getCache()	Return the configured Cache.
private String	getContentCodingKey(RequestContext request)
List<String>	getContentCodings()	Return a read-only list with the supported content codings.
protected cn.taketoday.core.io.Resource	resolveResourceInternal(RequestContext request, String requestPath, List<? extends cn.taketoday.core.io.Resource> locations, ResourceResolvingChain chain)
protected String	resolveUrlPathInternal(String resourceUrlPath, List<? extends cn.taketoday.core.io.Resource> locations, ResourceResolvingChain chain)
void	setContentCodings(List<String> codings)	Configure the supported content codings from the "Accept-Encoding" header for which to cache resource variations.

从类继承的方法 cn.taketoday.web.resource.AbstractResourceResolver

resolveResource, resolveUrlPath

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

RESOLVED_RESOURCE_CACHE_KEY_PREFIX

public static final String RESOLVED_RESOURCE_CACHE_KEY_PREFIX

The prefix used for resolved resource cache keys.

另请参阅:

• 常量字段值

RESOLVED_URL_PATH_CACHE_KEY_PREFIX

public static final String RESOLVED_URL_PATH_CACHE_KEY_PREFIX

The prefix used for resolved URL path cache keys.

另请参阅:

• 常量字段值

cache

private final cn.taketoday.cache.Cache cache

contentCodings

private final List<String> contentCodings

构造器详细资料

CachingResourceResolver

public CachingResourceResolver(cn.taketoday.cache.Cache cache)

CachingResourceResolver

public CachingResourceResolver(cn.taketoday.cache.CacheManager cacheManager,
 String cacheName)

方法详细资料

getCache

public cn.taketoday.cache.Cache getCache()

Return the configured Cache.

setContentCodings

public void setContentCodings(List<String> codings)

Configure the supported content codings from the "Accept-Encoding" header for which to cache resource variations.

The codings configured here are generally expected to match those configured on EncodedResourceResolver.setContentCodings(List).

By default this property is set to ["br", "gzip"] based on the value of EncodedResourceResolver.DEFAULT_CODINGS.

参数:

codings - one or more supported content codings

getContentCodings

public List<String> getContentCodings()

Return a read-only list with the supported content codings.

resolveResourceInternal

protected cn.taketoday.core.io.Resource resolveResourceInternal(@Nullable
 RequestContext request,
 String requestPath,
 List<? extends cn.taketoday.core.io.Resource> locations,
 ResourceResolvingChain chain)

指定者:

resolveResourceInternal 在类中 AbstractResourceResolver

computeKey

protected String computeKey(@Nullable
 RequestContext request,
 String requestPath)

getContentCodingKey

@Nullable
private String getContentCodingKey(RequestContext request)

resolveUrlPathInternal

protected String resolveUrlPathInternal(String resourceUrlPath,
 List<? extends cn.taketoday.core.io.Resource> locations,
 ResourceResolvingChain chain)

指定者:

resolveUrlPathInternal 在类中 AbstractResourceResolver