/**
* Initializes the cache framework
*
* @return void
*/
protected function initializeCache()
{
$this->cacheManager = $GLOBALS['typo3CacheManager'];
try {
$this->cache = $this->cacheManager->getCache(self::CACHE_IDENTIFIER);
} catch (t3lib_cache_exception_NoSuchCache $exception) {
$this->cache = $GLOBALS['typo3CacheFactory']->create(self::CACHE_IDENTIFIER, 't3lib_cache_frontend_VariableFrontend', 't3lib_cache_backend_FileBackend', array('cacheDirectory' => 'typo3temp/tx_powered/cache'));
}
}
/**
* Factory method which creates the specified cache along with the specified kind of backend.
* After creating the cache, it will be registered at the cache manager.
*
* @param string $cacheIdentifier The name / identifier of the cache to create
* @param string $cacheName Name of the cache frontend
* @param string $backendName Name of the cache backend
* @param array $backendOptions (optional) Array of backend options
* @return t3lib_cache_frontend_Frontend The created cache frontend
* @author Robert Lemke <*****@*****.**>
*/
public function create($cacheIdentifier, $cacheName, $backendName, array $backendOptions = array())
{
// loading the cache backend file and class
list($backendFile, $backendClassReference) = explode(':', $GLOBALS['TYPO3_CONF_VARS']['SYS']['caching']['cacheBackends'][$backendName]);
$backendRequireFile = t3lib_div::getFileAbsFileName($backendFile);
if ($backendRequireFile) {
t3lib_div::requireOnce($backendRequireFile);
}
$backend = t3lib_div::makeInstance($backendClassReference, $backendOptions);
if (!$backend instanceof t3lib_cache_backend_Backend) {
throw new t3lib_cache_exception_InvalidCache('"' . $backendName . '" is not a valid cache backend.', 1216304301);
}
// loading the cache frontend file and class
list($cacheFile, $cacheClassReference) = explode(':', $GLOBALS['TYPO3_CONF_VARS']['SYS']['caching']['cacheFrontends'][$cacheName]);
$cacheRequireFile = t3lib_div::getFileAbsFileName($cacheFile);
if ($cacheRequireFile) {
t3lib_div::requireOnce($cacheRequireFile);
}
$cache = t3lib_div::makeInstance($cacheClassReference, $cacheIdentifier, $backend);
if (!$cache instanceof t3lib_cache_frontend_Frontend) {
throw new t3lib_cache_exception_InvalidCache('"' . $cacheName . '" is not a valid cache.', 1216304300);
}
$this->cacheManager->registerCache($cache);
return $cache;
}
/**
* Initializes the Reflection Service
*
* @return void
*/
protected function initializeReflection()
{
self::$reflectionService = t3lib_div::makeInstance('Tx_Extbase_Reflection_Service');
self::$reflectionService->setCache($this->cacheManager->getCache('cache_extbase_reflection'));
if (!self::$reflectionService->isInitialized()) {
self::$reflectionService->initialize();
}
}
/**
* Initializes the Reflection Service
*
* @return void
* @see initialize()
*/
protected function initializeReflection()
{
$this->reflectionService = $this->objectManager->get('Tx_Extbase_Reflection_Service');
$this->reflectionService->setDataCache($this->cacheManager->getCache('cache_extbase_reflection'));
if (!$this->reflectionService->isInitialized()) {
$this->reflectionService->initialize();
}
}
/**
* Factory method which creates the specified cache along with the specified kind of backend.
* After creating the cache, it will be registered at the cache manager.
*
* @param string $cacheIdentifier The name / identifier of the cache to create
* @param string $cacheName Name of the cache frontend
* @param string $backendName Name of the cache backend
* @param array $backendOptions (optional) Array of backend options
* @return t3lib_cache_frontend_Frontend The created cache frontend
* @author Robert Lemke <*****@*****.**>
*/
public function create($cacheIdentifier, $cacheName, $backendName, array $backendOptions = array())
{
$backendReference = $GLOBALS['TYPO3_CONF_VARS']['SYS']['caching']['cacheBackends'][$backendName];
if (strpos($backendReference, ':') === FALSE) {
$backendClassReference = $backendReference;
} else {
t3lib_div::deprecationLog("Configuring cacheBackend with filename is deprecated since TYPO3 4.5. Use the autoloader instead.");
// loading the cache backend file and class
list($backendFile, $backendClassReference) = explode(':', $backendReference);
$backendRequireFile = t3lib_div::getFileAbsFileName($backendFile);
if ($backendRequireFile) {
t3lib_div::requireOnce($backendRequireFile);
}
}
$backend = t3lib_div::makeInstance($backendClassReference, $backendOptions);
if (!$backend instanceof t3lib_cache_backend_Backend) {
throw new t3lib_cache_exception_InvalidCache('"' . $backendName . '" is not a valid cache backend.', 1216304301);
}
$cacheReference = $GLOBALS['TYPO3_CONF_VARS']['SYS']['caching']['cacheFrontends'][$cacheName];
if (strpos($cacheReference, ':') === FALSE) {
$cacheClassReference = $cacheReference;
} else {
t3lib_div::deprecationLog("Configuring cacheFrontends with filename is deprecated since TYPO3 4.5. Use the autoloader instead.");
// loading the cache frontend file and class
list($cacheFile, $cacheClassReference) = explode(':', $cacheReference);
$cacheRequireFile = t3lib_div::getFileAbsFileName($cacheFile);
if ($cacheRequireFile) {
t3lib_div::requireOnce($cacheRequireFile);
}
}
$cache = t3lib_div::makeInstance($cacheClassReference, $cacheIdentifier, $backend);
if (!$cache instanceof t3lib_cache_frontend_Frontend) {
throw new t3lib_cache_exception_InvalidCache('"' . $cacheName . '" is not a valid cache.', 1216304300);
}
$this->cacheManager->registerCache($cache);
return $cache;
}
/**
* Get a cache frontend by its identifier.
*
* @param string $cacheIdentifier The cache identifier.
* @return t3lib_cache_frontend_FrontendInterface The cache frontend.
* @author Romain Ruetschi <*****@*****.**>
*/
public function getCache($cacheIdentifier)
{
return $this->cacheManager->getCache($cacheIdentifier);
}
/**
* @test
* @author Robert Lemke <*****@*****.**>
* @author Ingo Renner <*****@*****.**>
*/
public function flushCachesCallsTheFlushMethodOfAllRegisteredCaches()
{
$manager = new t3lib_cache_Manager();
$backend = $this->getMock('t3lib_cache_backend_AbstractBackend', array(), array(), '', FALSE);
$cache1 = $this->getMock('t3lib_cache_frontend_AbstractFrontend', array('getIdentifier', 'set', 'get', 'getByTag', 'has', 'remove', 'flush', 'flushByTag'), array(), '', FALSE);
$cache1->expects($this->atLeastOnce())->method('getIdentifier')->will($this->returnValue('cache1'));
$cache1->expects($this->once())->method('flush');
$manager->registerCache($cache1);
$cache2 = $this->getMock('t3lib_cache_frontend_AbstractFrontend', array('getIdentifier', 'set', 'get', 'getByTag', 'has', 'remove', 'flush', 'flushByTag'), array(), '', FALSE);
$cache2->expects($this->once())->method('flush');
$manager->registerCache($cache2);
$manager->flushCaches();
}
