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| kt76 |
 Posted: Wed Apr 07, 2004 3:05 am Post subject: MRM issue- urgent |
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Acolyte
Joined: 18 Jan 2004
Posts: 52
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I get a CWF from the backend and use an RCD to convert it to a MRM.
I need to store this data in the database for later use and retrieve it later.
In case I have an XML, i was able to store in using Bitstream (Outputroot.XML).
How can i achieve this with an MRM? |
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| jefflowrey |
| Posted: Wed Apr 07, 2004 4:10 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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Again, use the ASBITSTREAM function to convert the message tree you want into a stream of bits.
The ASBITSTREAM function works on the logical message tree, rather than a specific parser - so it will work for MRM, NEON, XML, XMLNS, JMSMap, and presumably any custom parsers you build too.
At least as far as I know.
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I am *not* the model of the modern major general. |
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| kt76 |
| Posted: Wed Apr 07, 2004 4:56 am Post subject: |
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Acolyte
Joined: 18 Jan 2004
Posts: 52
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Fine. When i read it pack i would need to parse it using the MRM DOmain right?
When i was storing the XML bitstream, i would pick it up form the db and use the following ESQL-
SET Environment.TMP.blob[] =
PASSTHRU('SELECT BLOB(MSG_TXT) AS MsgTxt FROM
TableTest AS a WHERE a.Id=?',Id);
CREATE FIRSTCHILD OF Environment.TMP.TRAN
DOMAIN 'XML' PARSE(Environment.TMP.blob.*[1]);
How can i do this while picking up the MRM from the db. |
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| jefflowrey |
| Posted: Wed Apr 07, 2004 5:06 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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In the same way, but specifying the correct arguments to the CREATE.. PARSE option. You will likely need more than just the DOMAIN clause.
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| kt76 |
| Posted: Wed Apr 07, 2004 6:17 am Post subject: |
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Acolyte
Joined: 18 Jan 2004
Posts: 52
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Right, i would need the Encoding and CCSID parameters as well.
However is it safe to take the encoding from the incoming message, when the message flows between different platforms? |
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| jefflowrey |
| Posted: Wed Apr 07, 2004 7:08 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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| kt76 wrote: |
Right, i would need the Encoding and CCSID parameters as well.
However is it safe to take the encoding from the incoming message, when the message flows between different platforms? |
It's only safe to take the encoding and CCSID from the incoming message if they are the same encoding and CCSID as the bitstream you are parsing - if I understand the parameters to the call properly.
You may also need the Message Set and Message Type for MRM messages.
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