/**
* {@inheritdoc}
*/
public function execute(MetaModel $metaModel)
{
$array = $this->subNode->execute($metaModel);
if (!is_array($array) && !$array instanceof \ArrayAccess) {
throw new ExecutionException("Array access is impossible on a variable that is not an array, or implementing \\ArrayAccess");
}
if (!isset($array[$this->key])) {
return null;
}
return $array[$this->key];
}
/**
* {@inheritdoc}
*/
public function execute(MetaModel $metaModel)
{
$object = $this->subNode->execute($metaModel);
if (is_null($object)) {
throw new ExecutionException("Calling method '{$this->method}' on null");
}
$reflectionMethod = new \ReflectionMethod($object, $this->method);
// God mode
if ($reflectionMethod->isPrivate() || $reflectionMethod->isProtected()) {
$reflectionMethod->setAccessible(true);
}
return $reflectionMethod->invoke($object);
}
/**
* {@inheritdoc}
*/
public function execute(MetaModel $metaModel)
{
$object = $this->subNode->execute($metaModel);
$propertyAccessor = \Symfony\Component\PropertyAccess\PropertyAccess::createPropertyAccessor();
return $propertyAccessor->getValue($object, $this->property);
}
