getDocumentValue returns all matched documents in Notification Message Module

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@21688 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Tool/NotificationTool.py

@@ -409,3 +409,13 @@ class NotificationTool(BaseTool):
       This could change though.
     """
     return self.getPortalEventTypeList()
+
+  def getDocumentValue(self, **kw):
+    """
+      Returns the last version of a Notification Document in selected Language.
+    """
+    method = self._getTypeBasedMethod('getDocumentValue')
+    return method(**kw)
+
+  def __call__(self, *args, **kw):
+    return self.sendMessage(*args, **kw)