RE: Convert JSON object to String.

Yes I do save the whole JSON Doc to a log file. But I want to save each array element to an log under each account number.

This issues will go away next year when we upgrade to 7.3. Then I get access to JSONTABLES :) :)

Thanks
John Slanina


-----Original Message-----
From: RPG400-L [mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Bradley Stone
Sent: Friday, September 15, 2017 11:11 AM
To: RPG programming on the IBM i (AS/400 and iSeries)
Subject: Re: Convert JSON object to String.

You could just make you're own log as you spin through the array. Or do you want to save the exact JSON array as it is? That may be difficult.

If that's the case I'd just save the whole thing for the log. Saving a array node to a string would take a little extra work. If you look through the YAJL code you may be able to see how to do it.

Bradley V. Stone
www.bvstools.com
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On Fri, Sep 15, 2017 at 9:28 AM, Slanina, John <jslanina@xxxxxxxxxx> wrote:

Bradley,

It is a web service call using RXS-XML library the whole JSON
Document comes back in a string.
With I then I do this code.

But I want the array element node "VAL" to be logged not docnode.

docNode = yajl_buf_load_tree(%addr(gXmlResponse:*data) :
%len(gXmlResponse) : JsonErrMsg);
Node = YAJL_object_find(docNode : 'found');

if YAJL_IS_TRUE(Node);
//
// Update NextPage
//
chain (Subscription_P) ofsupd01 ofsupd01Ds;
if not %found(ofsupd01);
exsr Exitpgm;
endif;

Node = YAJL_object_find(docNode : 'nextPage');
nextPage = YAJL_get_string(Node);

ofsupd01Ds.nextPage = nextPage;
ofsupd01Ds.LastPollDate = %dec(%date():*cymd);
ofsupd01Ds.LastPollTime = %dec(%Time():*ISO);
ofsupd01Ds.LastPollStatus = 'G';

update ofsup01f ofsupd01Ds;

items = YAJL_object_find(docNode: 'items');

i = *zeros;

dow YAJL_ARRAY_LOOP( items : i: val );
Node = YAJL_object_find(Val : 'eventType');
eventType = YAJL_get_string(Node);

clear oftrtv01Ds;
chain (Subscription_P : eventType) oftrtv01 oftrtv01Ds;
if %found(oftrtv01);
if oftrtv01Ds.Program <> 'NA' and oftrtv01Ds.status = 'A';
monitor;
writeJobLog('Calling ' + %trim(eventType) + ' ' +
%trim(oftrtv01Ds.Program) + X'25');
program(eventType : val );
on-error;
writeJobLog('*** ERROR *** Calling ' + %trim(eventType) + ' ' +
%trim(oftrtv01Ds.Program) + X'25');
endmon;
endif;
endif;
enddo;
endif;


Val is the one I want to convert to a string which is an Object not a
string .

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