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vendor/php-xapi/symfony-serializer/src/Normalizer/DocumentDataNormalizer.php

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+<?php
+
+/*
+ * This file is part of the xAPI package.
+ *
+ * (c) Christian Flothmann <christian.flothmann@xabbuh.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Xabbuh\XApi\Serializer\Symfony\Normalizer;
+
+use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
+use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
+use Xabbuh\XApi\Model\DocumentData;
+
+/**
+ * Normalizes and denormalizes xAPI statement documents.
+ *
+ * @author Christian Flothmann <christian.flothmann@xabbuh.de>
+ */
+final class DocumentDataNormalizer implements DenormalizerInterface, NormalizerInterface
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function normalize($object, $format = null, array $context = array())
+    {
+        if (!$object instanceof DocumentData) {
+            return null;
+        }
+
+        return $object->getData();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supportsNormalization($data, $format = null)
+    {
+        return $data instanceof DocumentData;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function denormalize($data, $class, $format = null, array $context = array())
+    {
+        return new DocumentData($data);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supportsDenormalization($data, $type, $format = null)
+    {
+        return 'Xabbuh\XApi\Model\DocumentData' === $type;
+    }
+}