forked from GNUsocial/gnu-social
67 lines
1.7 KiB
PHP
67 lines
1.7 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of the Symfony package.
|
|
*
|
|
* (c) Fabien Potencier <fabien@symfony.com>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace Symfony\Component\Validator\Mapping\Loader;
|
|
|
|
use Symfony\Component\Validator\Exception\MappingException;
|
|
use Symfony\Component\Validator\Mapping\ClassMetadata;
|
|
|
|
/**
|
|
* Loads validation metadata by calling a static method on the loaded class.
|
|
*
|
|
* @author Bernhard Schussek <bschussek@gmail.com>
|
|
*/
|
|
class StaticMethodLoader implements LoaderInterface
|
|
{
|
|
protected $methodName;
|
|
|
|
/**
|
|
* Creates a new loader.
|
|
*
|
|
* @param string $methodName The name of the static method to call
|
|
*/
|
|
public function __construct($methodName = 'loadValidatorMetadata')
|
|
{
|
|
$this->methodName = $methodName;
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function loadClassMetadata(ClassMetadata $metadata)
|
|
{
|
|
/** @var \ReflectionClass $reflClass */
|
|
$reflClass = $metadata->getReflectionClass();
|
|
|
|
if (!$reflClass->isInterface() && $reflClass->hasMethod($this->methodName)) {
|
|
$reflMethod = $reflClass->getMethod($this->methodName);
|
|
|
|
if ($reflMethod->isAbstract()) {
|
|
return false;
|
|
}
|
|
|
|
if (!$reflMethod->isStatic()) {
|
|
throw new MappingException(sprintf('The method %s::%s should be static', $reflClass->name, $this->methodName));
|
|
}
|
|
|
|
if ($reflMethod->getDeclaringClass()->name != $reflClass->name) {
|
|
return false;
|
|
}
|
|
|
|
$reflMethod->invoke(null, $metadata);
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
}
|