--- cdli/cdliCache.py	2008/10/29 12:10:05	1.1
+++ cdli/cdliCache.py	2009/09/01 08:36:04	1.2
@@ -28,6 +28,13 @@ class CDLICache(Folder):
             self._setObject(key,obj)
         else:
             obj.setValue(value)
+            
+    def cleanCache(self):
+        """loesche den cache"""
+        for x in self.ZopeFind(self):
+            if isinstance(x[1],CDLICacheObj):
+                self.manage_delObjects([x[0]], None)
+