[Validator] Added @validation:GroupSequence to annotation driver

src/Symfony/Component/Validator/Constraints/GroupSequence.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace Symfony\Component\Validator\Constraints;
+
+/*
+ * This file is part of the Symfony framework.
+ *
+ * (c) Fabien Potencier <fabien.potencier@symfony-project.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Annotation for group sequences
+ *
+ * @author Bernhard Schussek <bernhard.schussek@symfony-project.com>
+ */
+class GroupSequence
+{
+    /**
+     * The members of the sequence
+     * @var array
+     */
+    public $groups;
+
+    public function __construct(array $groups)
+    {
+        $this->groups = $groups['value'];
+    }
+}

src/Symfony/Component/Validator/Mapping/Loader/AnnotationLoader.php

@@ -15,6 +15,7 @@ use Symfony\Component\Validator\Exception\MappingException;
 use Symfony\Component\Validator\Mapping\ClassMetadata;
 use Doctrine\Common\Annotations\AnnotationReader;
 use Symfony\Component\Validator\Constraints\Validation;
+use Symfony\Component\Validator\Constraints\GroupSequence;
 use Symfony\Component\Validator\Constraint;
 
 class AnnotationLoader implements LoaderInterface
@@ -49,6 +50,8 @@ class AnnotationLoader implements LoaderInterface
                 foreach ($constraint->constraints as $constraint) {
                     $metadata->addConstraint($constraint);
                 }
+            } elseif ($constraint instanceof GroupSequence) {
+                $metadata->setGroupSequence($constraint->groups);
             } elseif ($constraint instanceof Constraint) {
                 $metadata->addConstraint($constraint);
             }

tests/Symfony/Tests/Component/Validator/Fixtures/Entity.php

@@ -18,6 +18,7 @@ require_once __DIR__.'/EntityInterface.php';
  *   "foo" = {@validation:NotNull, @validation:Min(3)},
  *   "bar" = @validation:Min(5)
  * })
+ * @validation:GroupSequence({"Foo", "Entity"})
  */
 class Entity extends EntityParent implements EntityInterface
 {

tests/Symfony/Tests/Component/Validator/Mapping/Loader/AnnotationLoaderTest.php

@@ -47,6 +47,7 @@ class AnnotationLoaderTest extends \PHPUnit_Framework_TestCase
         $loader->loadClassMetadata($metadata);
 
         $expected = new ClassMetadata('Symfony\Tests\Component\Validator\Fixtures\Entity');
+        $expected->setGroupSequence(array('Foo', 'Entity'));
         $expected->addConstraint(new NotNull());
         $expected->addConstraint(new ConstraintA());
         $expected->addConstraint(new Min(3));
@@ -111,6 +112,7 @@ class AnnotationLoaderTest extends \PHPUnit_Framework_TestCase
         $expected = new ClassMetadata('Symfony\Tests\Component\Validator\Fixtures\Entity');
         $expected->mergeConstraints($expected_parent);
 
+        $expected->setGroupSequence(array('Foo', 'Entity'));
         $expected->addConstraint(new NotNull());
         $expected->addConstraint(new ConstraintA());
         $expected->addConstraint(new Min(3));