/**
* @return ICacheJournal
*/
protected function getJournal()
{
return $this->context->getService('Nette\\Caching\\ICacheJournal');
}
/**
* Get initial instance of context.
* @return IContext
*/
public function createContext()
{
$context = new Context;
foreach ($this->defaultServices as $name => $service) {
$context->addService($name, $service);
}
return $context;
}
/**
* @return Nette\Caching\ICacheStorage
*/
public static function createCacheStorage()
{
$context = new Context();
$context->addService('Nette\\Caching\\ICacheJournal', array(__CLASS__, 'createCacheJournal'));
$dir = Environment::getVariable('tempDir') . '/cache';
umask(00);
@mkdir($dir, 0755);
// @ - directory may exists
return new Nette\Caching\FileStorage($dir, $context);
}
/**
* @return Nette\Web\Session
*/
protected function getSession($namespace = NULL)
{
$handler = $this->context->getService('Nette\\Web\\Session');
return $namespace === NULL ? $handler : $handler->getNamespace($namespace);
}