Forward abortVersion and commitVersion to app, and add consistency checks.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@1811 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/client/Storage.py

@@ -111,11 +111,13 @@ class Storage(BaseStorage.BaseStorage,
     def supportsTransactionalUndo(self):
         return True
 
+    @check_read_only
     def abortVersion(self, src, transaction):
-        return '', []
+        return self.app.abortVersion(src, transaction)
 
+    @check_read_only
     def commitVersion(self, src, dest, transaction):
-        return '', []
+        return self.app.commitVersion(src, dest, transaction)
 
     def __len__(self):
         return self.app.getStorageSize()

neo/client/app.py

@@ -962,6 +962,16 @@ class Application(object):
         #  should ask the primary master
         return self.local_var.tid
 
+    def abortVersion(self, src, transaction):
+        if transaction is not self.local_var.txn:
+            raise StorageTransactionError(self, transaction)
+        return '', []
+
+    def commitVersion(self, src, dest, transaction):
+        if transaction is not self.local_var.txn:
+            raise StorageTransactionError(self, transaction)
+        return '', []
+
     def __del__(self):
         """Clear all connection."""
         # Due to bug in ZODB, close is not always called when shutting