Send And Receive The Data From One JPOS Server To Another JPOS

[Karimullah Syed]

Hi JPOS USERS,

I'm writing the JPOSTestClient to Send and Receive the Data From one JPOS Server To Another JPOS Server May be it use full.

public class JposClient {

public static void main(String[] args) throws IOException, ISOException {

byte[] tpduHeader = new byte[10];

tpduHeader = ISOUtil.str2bcd("6000000000",true);

ISO87BINNOPackager packager = new ISO87BINNOPackager();

BaseChannel channel = new NACChannel(packager, tpduHeader);

channel.setHost("192.168.1.177", 1980);

channel.connect();

System.out.println("Method: Inside process()" + "- channelConnected : " + channel.isConnected());

ISOMsg isoMsg = new ISOMsg();

isoMsg.setPackager(packager);

isoMsg.setMTI("0200");

isoMsg.set(2, "011414533");

isoMsg.set(3, "000081");

isoMsg.set(11, "000002");

isoMsg.set(12, "114145");

isoMsg.set(13, "1229");

isoMsg.set(24, "999");

isoMsg.set(26, "05");

isoMsg.set(34, "0020879913");

isoMsg.set(41, "90000019");

isoMsg.set(63, "UNICDB803 - 2.1.0");

 byte msgbytes [] = isoMsg.pack();

          byte b [] = new byte[2];

          b[0] =0x00;

          b[1] = (byte) (isoMsg.pack().length + tpduHeader.length);

          byte [] header = addTwobyteArray(b, tpduHeader);

          byte [] data = addTwobyteArray(header, msgbytes);

          channel.getSocket().getOutputStream().write(data, 0, data.length);

ISOMsg responseIsoMsg = new ISOMsg();

responseIsoMsg.setPackager(packager);

responseIsoMsg = channel.receive();

System.out.println(responseIsoMsg);

channel.getSocket().close();

channel.disconnect();

}

public static byte[] addTwobyteArray(byte []array1,byte []array2) {

        byte[] result = new byte[array1.length + array2.length];

        for (int i = 0; i < array1.length; i++) {

            result[i] = array1[i];

        }

        for (int i = array1.length; i < result.length; i++) {

            result[i] = array2[i - array1.length];

        }

        return result;

    }

}

Thanks,

Karimullah Syed.

[Alejandro Revilla]

Thank you for sharing, but your code actually doesn't include jPOS best practices. I suggest you take a look at the client simulator and server simulator code in jPOS-EE (http://jpos.org/doc/jPOS-EE.pdf) for a better example using Q2, and a multiplexer (QMUX).

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@apr