diff -r b403086580f7 -r 0e57c730bb18 Model/ModelException.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Model/ModelException.php	Fri Nov 25 18:55:42 2011 +0100
@@ -0,0 +1,25 @@
+<?php
+/*
+ * This file is part of the WikiTagBundle package.
+ *
+ * (c) IRI <http://www.iri.centrepompidou.fr/>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace IRI\Bundle\WikiTagBundle\Model;
+
+class ModelException extends \Exception
+{
+    /**
+     * Construct exception
+     * @param $message[optional]
+     * @param $code[optional]
+     * @param $previous[optional]
+     */
+    public function __construct($message=null, $code=null, $previous=null)
+    {
+        parent::__construct($message,$code,$previous);
+    }
+    
+}
\ No newline at end of file