/** * Traverses through the given class and interface names and builds a base object configuration * for all of them. Then parses the provided extra configuration and merges the result * into the overall configuration. Finally autowires dependencies of arguments and properties * which can be resolved automatically. * * @param array $availableClassNamesByPackage An array of available class names, grouped by package key * @param array $rawObjectConfigurationsByPackages An array of package keys and their raw (ie. unparsed) object configurations * @return array<TYPO3\FLOW3\Object\Configuration\Configuration> Object configurations * @throws \TYPO3\FLOW3\Object\Exception\InvalidObjectConfigurationException */ public function buildObjectConfigurations(array $availableClassNamesByPackage, array $rawObjectConfigurationsByPackages) { $objectConfigurations = array(); foreach ($availableClassNamesByPackage as $packageKey => $classNames) { foreach ($classNames as $className) { $objectName = $className; if ($this->reflectionService->isClassFinal($className)) { continue; } if (interface_exists($className)) { $interfaceName = $className; $className = $this->reflectionService->getDefaultImplementationClassNameForInterface($interfaceName); if ($className === FALSE) { continue; } if ($this->reflectionService->isClassAnnotatedWith($interfaceName, 'TYPO3\\FLOW3\\Annotations\\Scope')) { throw new \TYPO3\FLOW3\Object\Exception\InvalidObjectConfigurationException(sprintf('Scope annotations in interfaces don\'t have any effect, therefore you better remove it from %s in order to avoid confusion.', $interfaceName), 1299095595); } } $rawObjectConfiguration = array('className' => $className); $rawObjectConfiguration = $this->enhanceRawConfigurationWithAnnotationOptions($className, $rawObjectConfiguration); $objectConfigurations[$objectName] = $this->parseConfigurationArray($objectName, $rawObjectConfiguration, 'automatically registered class'); $objectConfigurations[$objectName]->setPackageKey($packageKey); } } foreach ($rawObjectConfigurationsByPackages as $packageKey => $rawObjectConfigurations) { foreach ($rawObjectConfigurations as $objectName => $rawObjectConfiguration) { $objectName = str_replace('_', '\\', $objectName); if (!is_array($rawObjectConfiguration)) { throw new \TYPO3\FLOW3\Object\Exception\InvalidObjectConfigurationException('Configuration of object "' . $objectName . '" in package "' . $packageKey . '" is not an array, please check your Objects.yaml for syntax errors.', 1295954338); } $existingObjectConfiguration = isset($objectConfigurations[$objectName]) ? $objectConfigurations[$objectName] : NULL; if (isset($rawObjectConfiguration['className'])) { $rawObjectConfiguration = $this->enhanceRawConfigurationWithAnnotationOptions($rawObjectConfiguration['className'], $rawObjectConfiguration); } $newObjectConfiguration = $this->parseConfigurationArray($objectName, $rawObjectConfiguration, 'configuration of package ' . $packageKey . ', definition for object "' . $objectName . '"', $existingObjectConfiguration); if (!isset($objectConfigurations[$objectName]) && !interface_exists($objectName, TRUE) && !class_exists($objectName, FALSE)) { throw new \TYPO3\FLOW3\Object\Exception\InvalidObjectConfigurationException('Tried to configure unknown object "' . $objectName . '" in package "' . $packageKey . '". Please check your Objects.yaml.', 1184926175); } if ($objectName !== $newObjectConfiguration->getClassName() && !interface_exists($objectName, TRUE)) { throw new \TYPO3\FLOW3\Object\Exception\InvalidObjectConfigurationException('Tried to set a differing class name for class "' . $objectName . '" in the object configuration of package "' . $packageKey . '". Setting "className" is only allowed for interfaces, please check your Objects.yaml."', 1295954589); } $objectConfigurations[$objectName] = $newObjectConfiguration; if ($objectConfigurations[$objectName]->getPackageKey() === NULL) { $objectConfigurations[$objectName]->setPackageKey($packageKey); } } } $this->autowireArguments($objectConfigurations); $this->autowireProperties($objectConfigurations); return $objectConfigurations; }
/** * Determines which of the given classes are potentially proxyable * and returns their names in an array. * * @param array $classNamesByPackage Names of the classes to check * @return array Names of classes which can be proxied */ protected function getProxyableClasses(array $classNamesByPackage) { $proxyableClasses = array(); foreach ($classNamesByPackage as $classNames) { foreach ($classNames as $className) { if (!in_array(substr($className, 0, 15), $this->blacklistedSubPackages)) { if (!$this->reflectionService->isClassAnnotatedWith($className, 'TYPO3\\FLOW3\\Annotations\\Aspect') && !$this->reflectionService->isClassFinal($className)) { $proxyableClasses[] = $className; } } } } return $proxyableClasses; }
/** * Analyzes the Object Configuration provided by the compiler and builds the necessary PHP code for the proxy classes * to realize dependency injection. * * @return void */ public function build() { $this->objectConfigurations = $this->objectManager->getObjectConfigurations(); foreach ($this->objectConfigurations as $objectName => $objectConfiguration) { $className = $objectConfiguration->getClassName(); if ($this->compiler->hasCacheEntryForClass($className) === TRUE) { continue; } if ($objectName !== $className || $this->reflectionService->isClassAbstract($className) || $this->reflectionService->isClassFinal($className)) { continue; } $proxyClass = $this->compiler->getProxyClass($className); if ($proxyClass === FALSE) { continue; } $this->systemLogger->log('Building DI proxy for "' . $className . '".', LOG_DEBUG); $constructorPreCode = ''; $constructorPostCode = ''; $constructorPreCode .= $this->buildSetInstanceCode($objectConfiguration); $constructorPreCode .= $this->buildConstructorInjectionCode($objectConfiguration); $wakeupMethod = $proxyClass->getMethod('__wakeup'); $wakeupMethod->addPreParentCallCode($this->buildSetInstanceCode($objectConfiguration)); $wakeupMethod->addPreParentCallCode($this->buildSetRelatedEntitiesCode()); $wakeupMethod->addPostParentCallCode($this->buildLifecycleInitializationCode($objectConfiguration, \TYPO3\FLOW3\Object\ObjectManagerInterface::INITIALIZATIONCAUSE_RECREATED)); $wakeupMethod->addPostParentCallCode($this->buildLifecycleShutdownCode($objectConfiguration)); $sleepMethod = $proxyClass->getMethod('__sleep'); $sleepMethod->addPostParentCallCode($this->buildSerializeRelatedEntitiesCode($objectConfiguration)); $searchForEntitiesAndStoreIdentifierArrayMethod = $proxyClass->getMethod('searchForEntitiesAndStoreIdentifierArray'); $searchForEntitiesAndStoreIdentifierArrayMethod->setMethodParametersCode('$path, $propertyValue, $originalPropertyName'); $searchForEntitiesAndStoreIdentifierArrayMethod->overrideMethodVisibility('private'); $searchForEntitiesAndStoreIdentifierArrayMethod->addPreParentCallCode($this->buildSearchForEntitiesAndStoreIdentifierArrayCode()); $injectPropertiesCode = $this->buildPropertyInjectionCode($objectConfiguration); if ($injectPropertiesCode !== '') { $proxyClass->getMethod('FLOW3_Proxy_injectProperties')->addPreParentCallCode($injectPropertiesCode); $proxyClass->getMethod('FLOW3_Proxy_injectProperties')->overrideMethodVisibility('private'); $wakeupMethod->addPreParentCallCode("\t\t\$this->FLOW3_Proxy_injectProperties();\n"); $constructorPostCode .= ' if (\'' . $className . '\' === get_class($this)) {' . "\n"; $constructorPostCode .= ' $this->FLOW3_Proxy_injectProperties();' . "\n"; $constructorPostCode .= ' }' . "\n"; } $constructorPostCode .= $this->buildLifecycleInitializationCode($objectConfiguration, \TYPO3\FLOW3\Object\ObjectManagerInterface::INITIALIZATIONCAUSE_CREATED); $constructorPostCode .= $this->buildLifecycleShutdownCode($objectConfiguration); $constructor = $proxyClass->getConstructor(); $constructor->addPreParentCallCode($constructorPreCode); $constructor->addPostParentCallCode($constructorPostCode); } }