Index: branches/version-2/data/class/helper/SC_Helper_Mobile.php
===================================================================
--- branches/version-2/data/class/helper/SC_Helper_Mobile.php	(revision 17118)
+++ branches/version-2/data/class/helper/SC_Helper_Mobile.php	(revision 17119)
@@ -251,8 +251,8 @@
             $this->lfMobileCheckCompatibility();
             /**
-             * 共有SSL対応のため、SC_SessionFactory_useRequest::initSession()へ移行
-             * また、他のセッション関連メソッドもSC_SessionFactory_useRequestのインスタンスから呼び出すこと
+             * 共有SSL対応のため、SC_SessionFactory_UseRequest::initSession()へ移行
+             * また、他のセッション関連メソッドもSC_SessionFactory_UseRequestのインスタンスから呼び出すこと
              *
-             * @see data/class/session/sessionfactory/SC_SessionFactory_useRequest.php
+             * @see data/class/session/sessionfactory/SC_SessionFactory_UseRequest.php
              */
             // $this->lfMobileInitSession();
Index: branches/version-2/data/class/session/sessionfactory/SC_SessionFactory_UseRequest.php
===================================================================
--- branches/version-2/data/class/session/sessionfactory/SC_SessionFactory_UseRequest.php	(revision 17118)
+++ branches/version-2/data/class/session/sessionfactory/SC_SessionFactory_UseRequest.php	(revision 17119)
@@ -36,5 +36,5 @@
  * @version $Id$
  */
-class SC_SessionFactory_useRequest extends SC_SessionFactory {
+class SC_SessionFactory_UseRequest extends SC_SessionFactory {
 
     var $state = null;
Index: branches/version-2/data/class/session/SC_SessionFactory.php
===================================================================
--- branches/version-2/data/class/session/SC_SessionFactory.php	(revision 17118)
+++ branches/version-2/data/class/session/SC_SessionFactory.php	(revision 17119)
@@ -24,5 +24,5 @@
 // {{{ requires
 require_once CLASS_PATH . 'session/sessionfactory/SC_SessionFactory_UseCookie.php';
-require_once CLASS_PATH . 'session/sessionfactory/SC_SessionFactory_useRequest.php';
+require_once CLASS_PATH . 'session/sessionfactory/SC_SessionFactory_UseRequest.php';
 
 /**
@@ -44,8 +44,13 @@
      */
     function getInstance() {
-        switch(SESSION_KEEP_METHOD) {
+
+        $type = defined('SESSION_KEEP_METHOD')
+            ? SESSION_KEEP_METHOD
+            : '';
+
+        switch($type) {
         // セッションの維持にリクエストパラメータを使用する
         case 'useRequest':
-            $session = new SC_SessionFactory_useRequest;
+            $session = new SC_SessionFactory_UseRequest;
             defined('MOBILE_SITE')
                 ? $session->setState('mobile')
@@ -56,5 +61,5 @@
         case 'useCookie':
         default:
-            $session = new SC_SessionFactory_useCookie;
+            $session = new SC_SessionFactory_UseCookie;
             break;
         }