def insert(self, doc, synced=False):
        doc.id = self.get_next_id()
        doc.synced = synced
        try:
            self.db.docs.insert(doc)
        except Exception as e:
            raise DatabaseException(e)
        return doc
def getAAA(self):
        temp = []
        temp.append( self.getAp1() )
        temp.append( self.getAp2() )
        temp.append( self.getAp3() )
        return temp