Google_Http_CacheParser Class Reference

Static Public Member Functions
static	isExpired (Google_Http_Request $resp)
static	isRequestCacheable (Google_Http_Request $resp)
	Check if an HTTP request can be cached by a private local cache.
static	isResponseCacheable (Google_Http_Request $resp)
	Check if an HTTP response can be cached by a private local cache.
static	mustRevalidate (Google_Http_Request $response)
	Determine if a cache entry should be revalidated with by the origin.

Static Public Attributes
static	$CACHEABLE_HTTP_METHODS = array('GET', 'HEAD')
static	$CACHEABLE_STATUS_CODES = array('200', '203', '300', '301')

Member Function Documentation

isExpired()

static Google_Http_CacheParser::isExpired ( Google_Http_Request $resp )

static

Parameters

Google_Http_Request

$resp

Return values

bool	True if the HTTP response is considered to be expired. False if it is considered to be fresh.

isRequestCacheable()

static Google_Http_CacheParser::isRequestCacheable ( Google_Http_Request $resp )

static

Check if an HTTP request can be cached by a private local cache.

Parameters

Google_Http_Request

$resp

Return values

bool	True if the request is cacheable. False if the request is uncacheable.

isResponseCacheable()

static Google_Http_CacheParser::isResponseCacheable ( Google_Http_Request $resp )

static

Check if an HTTP response can be cached by a private local cache.

Parameters

Google_Http_Request

$resp

Return values

bool	True if the response is cacheable. False if the response is un-cacheable.

mustRevalidate()

static Google_Http_CacheParser::mustRevalidate ( Google_Http_Request $response )

static

Determine if a cache entry should be revalidated with by the origin.

Parameters

Google_Http_Request

$response

Return values

bool	True if the entry is expired, else return false.

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The documentation for this class was generated from the following file:

• lib/google/src/Google/Http/CacheParser.php