Added option to set object model to use when updating table structure.

git-svn-id: http://voip.null.ro/svn/ansql/trunk@116 dbfed7de-b0aa-0410-b6a1-c7e608b77fc9

framework.php

@@ -143,6 +143,7 @@ public function isRequired()
 class Database
 {
 	protected static $_connection = true;
+	protected static $_object_model = "Model";
 
 	// this library uses mostly postgresql types
 	// if type is not in the below list make sure that given type of a variables mathches real type in database
@@ -309,9 +310,10 @@ public static function query($query, $retrieve_last_id=false)
 			return $res;
 		elseif ($query != "ROLLBACK")
 		{
-			if(!Model::modified())
+			$model = self::$_object_model;
+			if(!call_user_func(array($model,"modified")))
 			{
-				Model::updateAll();
+				call_user_func(array($model,"updateAll"));
 				$res = self::queryRaw($query, $retrieve_last_id);
 				if ($res===false || $res===NULL) {
 					$mess = $query;
@@ -327,6 +329,11 @@ public static function query($query, $retrieve_last_id=false)
 		}
 	}
 
+	public static function setObjModel($model)
+	{
+		self::$_object_model = $model;
+	}
+
 	/**
 	 * Make sure queries separated by ; won't we run
 	 * @param $query String that will be verified