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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Search and delete specific fields in a unknown msg tree

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Search and delete specific fields in a unknown msg tree

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venanciorb

Posted: Tue Jul 23, 2013 7:45 am Post subject: Search and delete specific fields in a unknown msg tree

Newbie

Joined: 29 Aug 2011
Posts: 7

Hello!

I need to navigate in a unknown message tree and if I find some particular fields(fields like fill_*) I need to delete it.

I did a code to navegate in the message, but now I don't know how to delete the fields. See the code below:

Code:

   DECLARE pathFieldName CHARACTER;

   WHILE LASTMOVE(pathRef) DO

      WHILE LASTMOVE(pathRef) DO

         WHILE LASTMOVE(pathRef) DO

            SET pathFieldName = FIELDNAME(pathRef);

            IF CONTAINS(pathFieldName, 'fill_') THEN

               -- how to DELETE the FIELD ????

            END IF;

            MOVE pathRef FIRSTCHILD;

            IF LASTMOVE (pathRef) IS NOT TRUE THEN

               SET NOCHILD = 1;

            END IF;

            SET pathFieldName = FIELDNAME(pathRef);

         END WHILE;

         MOVE pathRef NEXTSIBLING;

         IF (LASTMOVE (pathRef) IS NOT TRUE) AND (NOCHILD = 1) THEN

            MOVE pathRef PARENT;
            MOVE pathRef NEXTSIBLING;

         END IF;

         SET NOCHILD =0;

         SET pathFieldName = FIELDNAME(pathRef);

   END WHILE;

   MOVE pathRef NEXTSIBLING;

END WHILE;

Sample message tree:
<NU_CNAE>0</NU_CNAE>
<fill_1></fill_1>
<TEST>
<CAMPO1></CAMPO1>
<CAMPO2></CAMPO2>
<fill_2></fill_2>
<CAMPOX>X</CAMPOX>
</TEST>

I'll really appreciate any help.

Thanks. Roger

Vitor

Posted: Tue Jul 23, 2013 8:00 am Post subject:

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA

Locked as a duplicate of this
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