[Zope-Checkins] CVS: ZODB3/ZODB - MappingStorage.py:1.8

[Jeremy Hylton]

Update of /cvs-repository/ZODB3/ZODB
In directory cvs.zope.org:/tmp/cvs-serv14667/ZODB

Modified Files:
	MappingStorage.py 
Log Message:
Implement lastTransaction() for MappingStorage.

XXX Maybe this belongs in BaseStorage.


=== ZODB3/ZODB/MappingStorage.py 1.7 => 1.8 ===
--- ZODB3/ZODB/MappingStorage.py:1.7	Wed Aug 14 18:07:09 2002
+++ ZODB3/ZODB/MappingStorage.py	Thu Jan  9 18:57:06 2003
@@ -100,6 +100,7 @@
 
         self._index={}
         self._tindex=[]
+        self._ltid = None
 
         # Note:
         # If you subclass this and use a persistent mapping facility
@@ -153,6 +154,10 @@
 
         index=self._index
         for oid, p in self._tindex: index[oid]=p
+        self._ltid = self._serial
+
+    def lastTransaction(self):
+        return self._ltid
 
     def pack(self, t, referencesf):