demo.apt

关于 RFID 读写器的相关内容

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              Demo
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              Jonas Haller
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              27.12.2007
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Demo

*   Flash Movie of Reader Simulator, Reader Implementation, and Reader Test Client

    {{{demo/SimulatorAndTestClient_v2.html} Click here to start movie}}

*   Reader Test Client Screenshot

[images/ReaderTestClientScreenshot.png]

*   Reader Simulator Screenshot

[images/ReaderSimulatorScreenshot70.png]

*   Reader Proxy Example

+----
   // get reader device proxy
   Handshake handshake = new Handshake();
   handshake.setMessageFormat(Handshake.FORMAT_XML);
   handshake.setTransportProtocol(Handshake.HTTP);
   readerDevice = ReaderDeviceFactory.getReaderDevice(COMMAND_CHANNEL_HOST,
      COMMAND_CHANNEL_PORT, handshake);
   log.info("Connection established with reader device " +
      readerDevice.getName() + " at address " + COMMAND_CHANNEL_HOST + ":" +
      COMMAND_CHANNEL_PORT);

   // create notification channel
   NotificationChannelFactory.createNotificationChannel("nc",
      NOTIFICATION_ADDRESS, readerDevice);
   NotificationChannel notificationChannel = readerDevice.
      getNotificationChannel("nc");

   // get source proxies
   Source shelf1 = readerDevice.getSource("Shelf1");

   // add sources to notification channel
   notificationChannel.addSources(new Source[] {shelf1});

   // create read trigger
   TriggerFactory.createTrigger("rt", RTTYPE, RTVALUE, readerDevice);
   Trigger readTrigger = readerDevice.getTrigger("rt");

   // add read trigger to sources
   shelf1.addReadTriggers(new Trigger[] {readTrigger});

   // create notification trigger
   TriggerFactory.createTrigger("nt", NTTYPE, NTVALUE, readerDevice);
   Trigger notificationTrigger = readerDevice.getTrigger("nt");

   // add notification trigger to notification channel
   notificationChannel.addNotificationTriggers(
      new Trigger[] {notificationTrigger});
+----