Doctrine cache

README.md

@@ -23,6 +23,9 @@ Guzzle 3 compatibility continues in the [`1.0`](https://github.com/commerceguys/
 - Supports refresh tokens (stores them and uses them to get new access tokens).
 - Handles token expiration (acquires new tokens and retries failed requests).
 
+- You can now optionally deal with token persistence with doctrine cache. Just require doctrine/cache , instantiate a cache implementation.
+  tokens are now cached for a lifetime corresponding to their expire value.
+
 ## Running the tests
 
 First make sure you have all the dependencies in place by running `composer install --prefer-dist`, then simply run `./bin/phpunit`.
@@ -50,6 +53,11 @@ $refreshToken = new RefreshToken($oauth2Client, $config);
 
 $oauth2 = new Oauth2Subscriber($token, $refreshToken);
 
+
+$redis_client = new Predis\Client();
+$doctrine_cache = new \Doctrine\Common\Cache\PredisCache($redis_client);
+$oauth2->setCache($doctrine_cache);
+
 $client = new Client([
     'defaults' => [
         'auth' => 'oauth2',

composer.json

@@ -12,7 +12,11 @@
         }
     },
     "require-dev": {
-        "phpunit/phpunit": "~4.5"
+        "phpunit/phpunit": "~4.5",
+        "doctrine/cache": "~1.3"
+    },
+    "suggest": {
+        "doctrine/cache": "Allow token persistence in doctrine cache"
     },
     "autoload-dev": {
         "psr-4": {
@@ -28,6 +32,9 @@
         },
         {
             "name": "Patrick Dawkins"
+        },
+        {
+            "name": "Xavier Lembo"
         }
     ],
     "config": {