Actualización

vendor/symfony/doctrine-bridge/Validator/Constraints/UniqueEntity.php

@@ -0,0 +1,67 @@
+<?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\Bridge\Doctrine\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * Constraint for the Unique Entity validator.
+ *
+ * @Annotation
+ * @Target({"CLASS", "ANNOTATION"})
+ *
+ * @author Benjamin Eberlei <kontakt@beberlei.de>
+ */
+class UniqueEntity extends Constraint
+{
+    const NOT_UNIQUE_ERROR = '23bd9dbf-6b9b-41cd-a99e-4844bcf3077f';
+
+    public $message = 'This value is already used.';
+    public $service = 'doctrine.orm.validator.unique';
+    public $em = null;
+    public $repositoryMethod = 'findBy';
+    public $fields = array();
+    public $errorPath = null;
+    public $ignoreNull = true;
+
+    protected static $errorNames = array(
+        self::NOT_UNIQUE_ERROR => 'NOT_UNIQUE_ERROR',
+    );
+
+    public function getRequiredOptions()
+    {
+        return array('fields');
+    }
+
+    /**
+     * The validator must be defined as a service with this name.
+     *
+     * @return string
+     */
+    public function validatedBy()
+    {
+        return $this->service;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getTargets()
+    {
+        return self::CLASS_CONSTRAINT;
+    }
+
+    public function getDefaultOption()
+    {
+        return 'fields';
+    }
+}