1 files changed, 97 insertions, 0 deletions

diff --git a/vendor/symfony/form/Symfony/Component/Form/PreloadedExtension.php b/vendor/symfony/form/Symfony/Component/Form/PreloadedExtension.php
new file mode 100644
index 00000000..2d3e9efb
--- /dev/null
+++ b/vendor/symfony/form/Symfony/Component/Form/PreloadedExtension.php
@@ -0,0 +1,97 @@
+<?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\Form;
+
+use Symfony\Component\Form\Exception\InvalidArgumentException;
+
+/**
+ * A form extension with preloaded types, type exceptions and type guessers.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class PreloadedExtension implements FormExtensionInterface
+{
+    /**
+     * @var array
+     */
+    private $types = array();
+
+    /**
+     * @var array
+     */
+    private $typeExtensions = array();
+
+    /**
+     * @var FormTypeGuesserInterface
+     */
+    private $typeGuesser;
+
+    /**
+     * Creates a new preloaded extension.
+     *
+     * @param array                         $types          The types that the extension should support.
+     * @param array                         $typeExtensions The type extensions that the extension should support.
+     * @param FormTypeGuesserInterface|null $typeGuesser    The guesser that the extension should support.
+     */
+    public function __construct(array $types, array $typeExtensions, FormTypeGuesserInterface $typeGuesser = null)
+    {
+        $this->types = $types;
+        $this->typeExtensions = $typeExtensions;
+        $this->typeGuesser = $typeGuesser;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getType($name)
+    {
+        if (!isset($this->types[$name])) {
+            throw new InvalidArgumentException(sprintf('The type "%s" can not be loaded by this extension', $name));
+        }
+
+        return $this->types[$name];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function hasType($name)
+    {
+        return isset($this->types[$name]);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getTypeExtensions($name)
+    {
+        return isset($this->typeExtensions[$name])
+            ? $this->typeExtensions[$name]
+            : array();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function hasTypeExtensions($name)
+    {
+        return !empty($this->typeExtensions[$name]);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getTypeGuesser()
+    {
+        return $this->typeGuesser;
+    }
+}