EBCDIC sub fields packing and unpacking

[Jo]

I am trying to test my configuration and see weird characters after unpacking a packed message. Could someone help understand what is happening.

I have configured packager as below,

        <isofieldpackager

id="10"

name="10"

length="20"

class="org.jpos.iso.IFE_NUMERIC"

pad="false"

packager="org.jpos.iso.packager.GenericSubFieldPackager"

emitBitmap="false">

<isofield

id="1"

name="10.1"

length="4"

class="org.jpos.iso.IFE_NUMERIC"

pad="false"/>

<isofield

id="2"

name="10.2"

length="6"

class="org.jpos.iso.IFE_NUMERIC"

pad="false"/>

<isofield

id="3"

name="10.3"

length="10"

class="org.jpos.iso.IFE_NUMERIC"

pad="false"/>

</isofieldpackager>

My test code,

        packIsoMsg.set("10.1", "0100");

        packIsoMsg.set("10.2", "112233");

        packIsoMsg.set("10.3", "0218112233");

When i pack and print

  <isomsg id="10">

    <field id="1" value="0100"/>

    <field id="2" value="112233"/>

    <field id="3" value="0218112233"/>

  </isomsg>

When i unpack and print

  <isomsg id="10">

    <!-- org.jpos.iso.packager.GenericSubFieldPackager -->

    <field id="1" value="C¬C£"/>

    <field id="2" value="C¬C¬C£"/>

    <field id="3" value="C£C¥C¥C·C·"/>

  </isomsg>

unpackIsoMsg.getString("10.1") => "C¬C£"

[Barzilai Spinak]

What is the input data that you are unpacking?

> unpackIsoMsg.getString("10.1") => "C¬C£"

> --

--
Barzilai Spinak
Transactility, Inc.
www.transactility.com
"Commercial licensing and support for the jPOS.org project"

[chhil]

After packing save the packed byte array and  do a sysout of ISOUtil.hexdump(packed byte array).

Use the packed byte array and do an ISOmsg unpack on it (assuming you have set the correct packager on the ISOMsg).

After packing you can do a ISOMsg.dump(System.out, "");

Show us the result of the the operations.

-chhil

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[Владимир Котович]

Try to use IFA_NUMERIC packager for each subfield. Field 10 has already been unpacked into ASCII by IFE_NUMERIC isofieldpackager/

понедельник, 19 февраля 2018 г., 0:26:25 UTC+3 пользователь Jo написал:

[Alejandro Revilla]

When you use inner fields, your outer packager has to be a binary one, in your case, replace the first IFE_NUMERIC with IFB_BINARY and you'd be all set.

--

@apr