import os.path
import sqlite3

class Storage:
    def __init__(self, dbFile):
        self.__dbFile = dbFile
        self.__initialize()
        self.__con = None
        self.__cur = None

    def __initialize(self):
        self._createDatabase()

    def _createDatabase(self):
        pass

    def _destroyDatabase(self):
        pass

    def connect(self):
        self.__con = sqlite3.connect(self.__dbFile)
        self.__cur = self.__con.cursor()
        return self.__cur

    def commit(self, doClose=True):
        self.__con.commit()
        if doClose:
            self.__cur.close()
            self.__con.close()

    def recreateDatabase(self):
        self._destroyDatabase()
        self._createDatabase()