objectContainer = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Extbase\\Object\\Container\\Container'); } /** * Serialization (sleep) helper. * * Removes properties of this object from serialization. * This action is necessary, since there might be closures used * in the accordant content objects (e.g. in FLUIDTEMPLATE) which * cannot be serialized. It's fine to reset $this->contentObjects * since elements will be recreated and are just a local cache, * but not required for runtime logic and behaviour. * * @see http://forge.typo3.org/issues/36820 * @return array Names of the properties to be serialized */ public function __sleep() { // Use get_objects_vars() instead of // a much more expensive Reflection: $properties = get_object_vars($this); unset($properties['objectContainer']); return array_keys($properties); } /** * Unserialization (wakeup) helper. * * Initializes the properties again that have been removed by * a call to the __sleep() method on serialization before. * * @see http://forge.typo3.org/issues/36820 * @return void */ public function __wakeup() { $this->__construct(); } /** * Returns TRUE if an object with the given name is registered * * @param string $objectName Name of the object * @return boolean TRUE if the object has been registered, otherwise FALSE */ public function isRegistered($objectName) { return class_exists($objectName, TRUE); } /** * Returns a fresh or existing instance of the object specified by $objectName. * * Important: * * If possible, instances of Prototype objects should always be created with the * Object Manager's create() method and Singleton objects should rather be * injected by some type of Dependency Injection. * * @param string $objectName The name of the object to return an instance of * @return object The object instance * @api */ public function get($objectName) { $arguments = func_get_args(); array_shift($arguments); return $this->objectContainer->getInstance($objectName, $arguments); } /** * Creates a fresh instance of the object specified by $objectName. * * This factory method can only create objects of the scope prototype. * Singleton objects must be either injected by some type of Dependency Injection or * if that is not possible, be retrieved by the get() method of the * Object Manager * * @param string $objectName The name of the object to create * @throws Exception\WrongScopeException * @return object The new object instance * @api */ public function create($objectName) { $arguments = func_get_args(); array_shift($arguments); if ($objectName === 'DateTime') { array_unshift($arguments, $objectName); $instance = call_user_func_array(array('TYPO3\\CMS\\Core\\Utility\\GeneralUtility', 'makeInstance'), $arguments); } else { $instance = $this->objectContainer->getInstance($objectName, $arguments); } if ($instance instanceof \TYPO3\CMS\Core\SingletonInterface) { throw new \TYPO3\CMS\Extbase\Object\Exception\WrongScopeException('Object "' . $objectName . '" is of not of scope prototype, but only prototype is supported by create()', 1265203124); } return $instance; } /** * Create an instance of $className without calling its constructor * * @param string $className * @return object * @api */ public function getEmptyObject($className) { return $this->objectContainer->getEmptyObject($className); } }