1 <?php

     2 

     3 /*

     4  * This file is part of the Symfony package.

     5  *

     6  * (c) Fabien Potencier <fabien@symfony.com>

     7  *

     8  * For the full copyright and license information, please view the LICENSE

     9  * file that was distributed with this source code.

    10  */

    11 

    12 namespace Symfony\Component\Validator\Mapping;

    13 

    14 use Symfony\Component\Validator\Exception\ValidatorException;

    15 

    16 class GetterMetadata extends MemberMetadata

    17 {

    18     /**

    19      * Constructor.

    20      *

    21      * @param string $class    The class the getter is defined on

    22      * @param string $property The property which the getter returns

    23      */

    24     public function __construct($class, $property)

    25     {

    26         $getMethod = 'get'.ucfirst($property);

    27         $isMethod = 'is'.ucfirst($property);

    28 

    29         if (method_exists($class, $getMethod)) {

    30             $method = $getMethod;

    31         } else if (method_exists($class, $isMethod)) {

    32             $method = $isMethod;

    33         } else {

    34             throw new ValidatorException(sprintf('Neither method %s nor %s exists in class %s', $getMethod, $isMethod, $class));

    35         }

    36 

    37         parent::__construct($class, $method, $property);

    38     }

    39 

    40     /**

    41      * {@inheritDoc}

    42      */

    43     public function getValue($object)

    44     {

    45         return $this->getReflectionMember()->invoke($object);

    46     }

    47 

    48     /**

    49      * {@inheritDoc}

    50      */

    51     protected function newReflectionMember()

    52     {

    53         return new \ReflectionMethod($this->getClassName(), $this->getName());

    54     }

    55 }