/**
* @param ClassMetadataInterface $validatorMetadata
* @param string $columnName
*
* @return array
*/
protected function getValidationRules($validatorMetadata, $columnName)
{
$metadata = $validatorMetadata->getPropertyMetadata($columnName);
$metadata = is_array($metadata) && isset($metadata[0]) ? $metadata[0] : $metadata;
$rules = [];
foreach ($metadata->getConstraints() as $constraint) {
$reflectionClass = new \ReflectionClass($constraint);
$rules[$reflectionClass->getShortName()] = (array) $constraint;
}
return $rules;
}
/**
* Get the constraints attached to a property.
*
* @param ClassMetadataInterface $classMetadata
* @param string $property
* @return \Symfony\Component\Validator\Constraint[]
*/
protected static function getClassPropertyConstraints(ClassMetadataInterface $classMetadata, $property)
{
if (!$classMetadata->hasPropertyMetadata($property)) {
return [];
}
$constraints = [];
foreach ($classMetadata->getPropertyMetadata($property) as $metadata) {
if (!$metadata instanceof MetadataInterface) {
continue;
}
foreach ($metadata->getConstraints() as $constraint) {
$constraints[] = $constraint;
}
}
return $constraints;
}