def __init__(self, db, name, id):
docxml = xmlReader(name)
self.table = docxml.fillTable()
self.schema = docxml.getScheme()
self.id = docxml.getId()
self.name = name
self.db = db
self.SessionId = id ## identifier used by db for the locks
def rollback(self):
""" discard all recent changes, back to previous table version (still in xml file) """
docxml = xmlReader(self.name)
self.table = docxml.fillTable()
self.schema = docxml.getScheme()
self.id = docxml.getId()
