/**
* Gets a property of a given object or array.
* This is an internal method that does only limited type checking for performance reasons.
* If you can't make sure that $subject is either of type array or object and $propertyName of type string you should use getProperty() instead.
*
* @param mixed $subject Object or array to get the property from
* @param string $propertyName name of the property to retrieve
* @param boolean $forceDirectAccess directly access property using reflection(!)
* @param boolean $propertyExists (by reference) will be set to TRUE if the specified property exists and is gettable
* @return mixed Value of the property
* @throws \TYPO3\FLOW3\Reflection\Exception\PropertyNotAccessibleException
* @see getProperty()
*/
public static function getPropertyInternal($subject, $propertyName, $forceDirectAccess, &$propertyExists)
{
if ($subject === NULL) {
return NULL;
}
$propertyExists = TRUE;
if (is_array($subject) || $subject instanceof \ArrayAccess) {
if (isset($subject[$propertyName])) {
return $subject[$propertyName];
}
$propertyExists = FALSE;
return NULL;
}
if ($forceDirectAccess === TRUE) {
if (property_exists(get_class($subject), $propertyName)) {
$propertyReflection = new \TYPO3\FLOW3\Reflection\PropertyReflection(get_class($subject), $propertyName);
return $propertyReflection->getValue($subject);
} elseif (property_exists($subject, $propertyName)) {
return $subject->{$propertyName};
} else {
throw new \TYPO3\FLOW3\Reflection\Exception\PropertyNotAccessibleException('The property "' . $propertyName . '" on the subject does not exist.', 1302855001);
}
}
$class = get_class($subject);
if (!isset(self::$propertyGetterCache[$class . '|' . $propertyName])) {
self::$propertyGetterCache[$class . '|' . $propertyName] = array();
$getterMethodName = 'get' . ucfirst($propertyName);
if (is_callable(array($subject, $getterMethodName))) {
self::$propertyGetterCache[$class . '|' . $propertyName]['m'] = $getterMethodName;
} else {
$getterMethodName = 'is' . ucfirst($propertyName);
if (is_callable(array($subject, $getterMethodName))) {
self::$propertyGetterCache[$class . '|' . $propertyName]['m'] = $getterMethodName;
} else {
if (is_object($subject) && array_key_exists($propertyName, get_object_vars($subject))) {
self::$propertyGetterCache[$class . '|' . $propertyName]['p'] = $propertyName;
}
}
}
}
if (isset(self::$propertyGetterCache[$class . '|' . $propertyName]['m'])) {
$method = self::$propertyGetterCache[$class . '|' . $propertyName]['m'];
return $subject->{$method}();
} elseif (isset(self::$propertyGetterCache[$class . '|' . $propertyName]['p'])) {
return $subject->{$propertyName};
}
$propertyExists = FALSE;
return NULL;
}
/**
* Serializes an object as property array.
*
* @param object $object The object to store in the registry
* @param boolean $isTopLevelItem Internal flag for managing the recursion
* @return array The property array
*/
public function serializeObjectAsPropertyArray($object, $isTopLevelItem = TRUE)
{
if ($isTopLevelItem) {
$this->objectReferences = new \SplObjectStorage();
}
$this->objectReferences->attach($object);
$className = get_class($object);
$propertyArray = array();
foreach ($this->reflectionService->getClassPropertyNames($className) as $propertyName) {
if ($this->reflectionService->isPropertyTaggedWith($className, $propertyName, 'transient')) {
continue;
}
$propertyReflection = new \TYPO3\FLOW3\Reflection\PropertyReflection($className, $propertyName);
$propertyValue = $propertyReflection->getValue($object);
if (is_object($propertyValue) && isset($this->objectReferences[$propertyValue])) {
$propertyArray[$propertyName][self::TYPE] = 'object';
$propertyArray[$propertyName][self::VALUE] = \spl_object_hash($propertyValue);
continue;
}
$propertyClassName = is_object($propertyValue) ? get_class($propertyValue) : '';
if ($propertyClassName === 'SplObjectStorage') {
$propertyArray[$propertyName][self::TYPE] = 'SplObjectStorage';
$propertyArray[$propertyName][self::VALUE] = array();
foreach ($propertyValue as $storedObject) {
$propertyArray[$propertyName][self::VALUE][] = spl_object_hash($storedObject);
$this->serializeObjectAsPropertyArray($storedObject, FALSE);
}
} elseif (is_object($propertyValue) && $propertyValue instanceof \Doctrine\Common\Collections\Collection) {
$propertyArray[$propertyName][self::TYPE] = 'Collection';
$propertyArray[$propertyName][self::CLASSNAME] = get_class($propertyValue);
$propertyArray[$propertyName][self::VALUE] = $this->buildStorageArrayForArrayProperty($propertyValue->toArray());
} elseif (is_object($propertyValue) && $propertyValue instanceof \ArrayObject) {
$propertyArray[$propertyName][self::TYPE] = 'ArrayObject';
$propertyArray[$propertyName][self::VALUE] = $this->buildStorageArrayForArrayProperty($propertyValue->getArrayCopy());
} elseif (is_object($propertyValue) && $this->persistenceManager->isNewObject($propertyValue) === FALSE && ($this->reflectionService->isClassAnnotatedWith($propertyClassName, 'TYPO3\\FLOW3\\Annotations\\Entity') || $this->reflectionService->isClassAnnotatedWith($propertyClassName, 'TYPO3\\FLOW3\\Annotations\\ValueObject') || $this->reflectionService->isClassAnnotatedWith($propertyClassName, 'Doctrine\\ORM\\Mapping\\Entity'))) {
$propertyArray[$propertyName][self::TYPE] = 'persistenceObject';
$propertyArray[$propertyName][self::VALUE] = get_class($propertyValue) . ':' . $this->persistenceManager->getIdentifierByObject($propertyValue);
} elseif (is_object($propertyValue)) {
$propertyObjectName = $this->objectManager->getObjectNameByClassName($propertyClassName);
if ($propertyObjectName != '' && $this->objectManager->getScope($propertyObjectName) === \TYPO3\FLOW3\Object\Configuration\Configuration::SCOPE_SINGLETON) {
continue;
}
$propertyArray[$propertyName][self::TYPE] = 'object';
$propertyArray[$propertyName][self::VALUE] = spl_object_hash($propertyValue);
$this->serializeObjectAsPropertyArray($propertyValue, FALSE);
} elseif (is_array($propertyValue)) {
$propertyArray[$propertyName][self::TYPE] = 'array';
$propertyArray[$propertyName][self::VALUE] = $this->buildStorageArrayForArrayProperty($propertyValue);
} else {
$propertyArray[$propertyName][self::TYPE] = 'simple';
$propertyArray[$propertyName][self::VALUE] = $propertyValue;
}
}
$this->objectsAsArray[spl_object_hash($object)] = array(self::CLASSNAME => $className, self::PROPERTIES => $propertyArray);
if ($isTopLevelItem) {
return $this->objectsAsArray;
}
}
/**
* @test
*/
public function getValueReturnsValueOfAPrivatePropertyEvenIfItIsAnObject()
{
$reflectionProperty = new \TYPO3\FLOW3\Reflection\PropertyReflection(__CLASS__, 'privateProperty');
$this->protectedProperty = new \ArrayObject(array('1', '2', '3'));
$this->assertEquals($this->privateProperty, $reflectionProperty->getValue($this), 'ReflectionProperty->getValue($this) did not return the object of our private property.');
$this->privateProperty = $this;
$this->assertSame($this, $reflectionProperty->getValue($this), 'ReflectionProperty->getValue($this) did not return the reference to $this.');
}
