Decouple CookieFactory from AuthenticationManager

src/mibew/libs/classes/Mibew/Application.php

@@ -23,6 +23,7 @@ use Mibew\Authentication\AuthenticationManagerAwareInterface;
 use Mibew\Controller\ControllerResolver;
 use Mibew\EventDispatcher;
 use Mibew\Http\CookieFactory;
+use Mibew\Http\CookieFactoryAwareInterface;
 use Mibew\Http\Exception\AccessDeniedException as AccessDeniedHttpException;
 use Mibew\Http\Exception\HttpException;
 use Mibew\Http\Exception\MethodNotAllowedException as MethodNotAllowedHttpException;
@@ -93,10 +94,13 @@ class Application implements RouterAwareInterface, AuthenticationManagerAwareInt
         $context->fromRequest($request);
         $this->getRouter()->setContext($context);
 
-        // Actualize cookie factory in the authentication manager.
         $authentication_manager = $this->getAuthenticationManager();
-        $cookie_factory = CookieFactory::fromRequest($request);
-        $authentication_manager->setCookieFactory($cookie_factory);
+        // Actualize cookie factory in the authentication manager if it is
+        // needed.
+        if ($authentication_manager instanceof CookieFactoryAwareInterface) {
+            $cookie_factory = CookieFactory::fromRequest($request);
+            $authentication_manager->setCookieFactory($cookie_factory);
+        }
         $authentication_manager->setOperatorFromRequest($request);
 
         try {

src/mibew/libs/classes/Mibew/Authentication/AuthenticationManager.php

@@ -19,13 +19,14 @@ namespace Mibew\Authentication;
 
 use Mibew\EventDispatcher;
 use Mibew\Http\CookieFactory;
+use Mibew\Http\CookieFactoryAwareInterface;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 
 /**
  * Controls operator's authentication.
  */
-class AuthenticationManager implements AuthenticationManagerInterface
+class AuthenticationManager implements AuthenticationManagerInterface, CookieFactoryAwareInterface
 {
     /**
      * Indicates if the operator is logged in.
@@ -57,9 +58,7 @@ class AuthenticationManager implements AuthenticationManagerInterface
     protected $cookieFactory = null;
 
     /**
-     * Updates instance of cookie factory related with the manager.
-     *
-     * @param CookieFactory $factory An instance of CookieFactory.
+     * {@inheritdoc}
      */
     public function setCookieFactory(CookieFactory $factory)
     {
@@ -67,9 +66,7 @@ class AuthenticationManager implements AuthenticationManagerInterface
     }
 
     /**
-     * Returns an instance of cookie factory related with the manager.
-     *
-     * @return CookieFactory
+     * {@inheritdoc}
      */
     public function getCookieFactory()
     {

src/mibew/libs/classes/Mibew/Http/CookieFactoryAwareInterface.php

@@ -0,0 +1,38 @@
+<?php
+/*
+ * Copyright 2005-2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace Mibew\Http;
+
+/**
+ * Interface for all classes that knows about cookie factory.
+ */
+interface CookieFactoryAwareInterface
+{
+    /**
+     * Sets internal instance of cookie factory.
+     *
+     * @param CookieFactory $factory A cookie factory instance.
+     */
+    public function setCookieFactory(CookieFactory $factory);
+
+    /**
+     * Gets cookie factory instance.
+     *
+     * @returns CookieFactory
+     */
+    public function getCookieFactory();
+}