TYPO3\CMS\Core\Cache\Cache Class Reference

Inheritance diagram for TYPO3\CMS\Core\Cache\Cache:

Public Member Functions
	addCachingFrameworkRequiredDatabaseSchemaToTablesDefinition (array $sqlString, $extensionKey)

Static Public Member Functions
static	initializeCachingFramework ()
static	isCachingFrameworkInitialized ()
static	flagCachingFrameworkForReinitialization ()
static	getDatabaseTableDefinitions ()

Static Protected Attributes
static	$isCachingFrameworkInitialized = FALSE
static	$cacheManager
static	$cacheFactory

Detailed Description

A cache handling helper class

Author

Ingo Renner ingo@.nosp@m.typo.nosp@m.3.org

Definition at line 23 of file Cache.php.

Member Function Documentation

addCachingFrameworkRequiredDatabaseSchemaToTablesDefinition()

TYPO3\CMS\Core\Cache\Cache::addCachingFrameworkRequiredDatabaseSchemaToTablesDefinition	(	array	$sqlString,
			$extensionKey
	)

A slot method to inject the required caching framework database tables to the tables definitions string

Parameters

array	$sqlString
string	$extensionKey

Returns

array

Definition at line 111 of file Cache.php.

References $GLOBALS.

flagCachingFrameworkForReinitialization()

static TYPO3\CMS\Core\Cache\Cache::flagCachingFrameworkForReinitialization ( )

static

Resets the isCachingFrameworkInitialized state Beware! This is not public API and necessary for edge cases in the install tool.

Returns

void

Definition at line 76 of file Cache.php.

References TYPO3\CMS\Core\Utility\GeneralUtility\removeSingletonInstance().

Referenced by TYPO3\CMS\Install\Service\ClearCacheService\clearAll().

getDatabaseTableDefinitions()

static TYPO3\CMS\Core\Cache\Cache::getDatabaseTableDefinitions ( )

static

Helper method for install tool and extension manager to determine required table structure of all caches that depend on it

This is not a public API method!

Returns

string Required table structure of all registered caches

Definition at line 92 of file Cache.php.

References $backend, and $GLOBALS.

initializeCachingFramework()

static TYPO3\CMS\Core\Cache\Cache::initializeCachingFramework ( )

static

Initializes the caching framework by loading the cache manager and factory into the global context.

Returns

CacheManager

Definition at line 46 of file Cache.php.

References $GLOBALS, and TYPO3\CMS\Core\Utility\GeneralUtility\setSingletonInstance().

Referenced by TYPO3\CMS\Core\Core\Bootstrap\initializeCachingFramework().

isCachingFrameworkInitialized()

static TYPO3\CMS\Core\Cache\Cache::isCachingFrameworkInitialized ( )

static

Determines whether the caching framework is initialized. The caching framework could be disabled for the core but used by an extension.

Returns

boolean True if caching framework is initialized

Definition at line 66 of file Cache.php.

Member Data Documentation

$cacheFactory

TYPO3\CMS\Core\Cache\Cache::$cacheFactory

staticprotected

Definition at line 38 of file Cache.php.

$cacheManager

TYPO3\CMS\Core\Cache\Cache::$cacheManager

staticprotected

Definition at line 33 of file Cache.php.

$isCachingFrameworkInitialized

TYPO3\CMS\Core\Cache\Cache::$isCachingFrameworkInitialized = FALSE

staticprotected

Definition at line 28 of file Cache.php.