Tagasi

CWA 13937-6:2000

J/eXtensions for Financial Services (J/XFS) for the Java Platform - Part 6: Printer Device Class Interface - Programmer's Reference

Üldinfo
Kehtiv alates 02.03.2016
Alusdokumendid
CWA 13937-6:2000
Direktiivid või määrused
puuduvad

Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
02.03.2016
Põhitekst
This document describes the printer device class based on the basic architecture of J/XFS which is similar to the JavaPOS architecture. It is event driven and asynchronous. Three basic levels are defined in JavaPOS. For J/XFS this model is extended by a communication layer, which provides device communication that allows distribution of applications and devices within a network. So we have the following layers in J/XFS : - Application - Device Control and Manager - Device Communication - Device Service Application developers program against control objects and the Device Manager which reside in the Device Control Layer. This is the usual interface between applications and J/XFS Devices. Device Control Objects access the Device Manager to find an associated Device Service. Device Service Objects provide the functionality to access the real device (i.e. like a device driver). During application startup the Device Manager is responsible for locating the desired Device Service Object and attaching this to the requesting Device Control Object. Location and/or routing information for the Device Manager reside in a central repository. To support printers the basic Device Control structure is extended with various properties and methods specific to this device which are described on the following pages.
*
*
*
PDF
34,16 € koos KM-ga
Paber
34,16 € koos KM-ga
Sirvi standardit alates 2,44 € koos KM-ga
Standardi monitooring