def METHOD_NAME(self, file):
    #        if self.dirLocal == None:
    #            self.stageIn()
    #            os.system( 'cp %s %s' % (file, self.dirLocal) )
    #            self.stageOut( self.tgzDirOnCastor )
    if self.dirLocal != None:
        os.system( 'cp %s %s' % (file, self.dirLocal) )