Added JSONFileStorage

README.md

@@ -21,6 +21,7 @@ The following storages are included in this package:
 - [RedisStorage][]: Uses a [Redis][] instance.
 - [APCStorage][]: Uses [APC][] or [APCu][].
 - [FileStorage][]: Uses the file system.
+- [JSONFileStorage][]: Uses the file system to store JSON files.
 - [StorageCollection][]: Uses a collection of storage.
 
 
@@ -242,8 +243,9 @@ The package is continuously tested by [Travis CI](http://about.travis-ci.org/).
 [documentation]:     http://api.icanboogie.org/storage/latest/
 [APCStorage]:        http://api.icanboogie.org/storage/latest/class-ICanBoogie.Storage.APCStorage.html
 [Cache]:             http://api.icanboogie.org/storage/latest/class-ICanBoogie.Storage.Cache.html
-[Cachecollection]:   http://api.icanboogie.org/storage/latest/class-ICanBoogie.Storage.CacheCollection.html
+[CacheCollection]:   http://api.icanboogie.org/storage/latest/class-ICanBoogie.Storage.CacheCollection.html
 [FileStorage]:       http://api.icanboogie.org/storage/latest/class-ICanBoogie.Storage.FileStorage.html
+[JSONFileStorage]:   http://api.icanboogie.org/storage/latest/class-ICanBoogie.Storage.JSONFileStorage.html
 [RedisStorage]:      http://api.icanboogie.org/storage/latest/class-ICanBoogie.Storage.RedisStorage.html
 [RunTimeStorage]:    http://api.icanboogie.org/storage/latest/class-ICanBoogie.Storage.RunTimeStorage.html
 [Storage]:           http://api.icanboogie.org/storage/latest/class-ICanBoogie.Storage.Storage.html

lib/JSONFileStorage.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ * This file is part of the ICanBoogie package.
+ *
+ * (c) Olivier Laviale <olivier.laviale@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace ICanBoogie\Storage;
+
+class JSONFileStorage extends FileStorage
+{
+	/**
+	 * Serialize the value using `json_encode()`.
+	 *
+	 * @inheritdoc
+	 */
+	protected function serialize($value)
+	{
+		return json_encode($value);
+	}
+
+	/**
+	 * Unserialize the value using `json_decode()`.
+	 *
+	 * @inheritdoc
+	 */
+	protected function unserialize($value)
+	{
+		return json_decode($value, true);
+	}
+}

tests/JSONFileStorageTest.php

@@ -0,0 +1,27 @@
+<?php
+
+/*
+ * This file is part of the ICanBoogie package.
+ *
+ * (c) Olivier Laviale <olivier.laviale@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace ICanBoogie\Storage;
+
+class JSONFileStorageTest extends \PHPUnit_Framework_TestCase
+{
+	use TestStorageTrait;
+
+	/**
+	 * @var FileStorage
+	 */
+	private $storage;
+
+	public function setUp()
+	{
+		$this->storage = new JSONFileStorage(__DIR__ . '/sandbox/' . uniqid());
+	}
+}