how does jPOS handle array of results?

[Prajakta S]

I have one question regarding ISO Transactions which return a list of
transactions as response.
eg: To retrieve a list of transaction for a particular account,the
ISOServer would return a collection of such transactions.
In this case how is this information represented in ISOMsg bean? How
does this work in real-time scenario ?

[chhil]

I guess its a matter of how the host has implemented it.

From a personal banking perspective, the host usually sends a sort of continuation key (used to identify what data should be sent next)  in a field that is used to send the next request and the information needs to be accumulated at your end.

                       you          host
[main req1]  --------->   [req1]------->
                                [rsp1]<-------
                                [req2]------->
                                [rsp2]<-------
[main rsp1   <-------
Or
They might use field(s) to squeeze the data into one response.

Usually in the eft world you will have request response pairs to match transactions.

Maybe some other pros on the list can answer how multiple responses could be handled, but I would think as long as the key used for matching request to responses is satisfied it should not be a problem. But you should wait for other responses to this query.

-chhil

[chhil]

FYI... please email the list and not individuals to get a faster resolution..

---------- Forwarded message ----------
From: Prajakta S <prajak...@gmail.com>


Hi,
Actually,only one single will contain the request data.
But the response will have collection of results..
How should this be handled?

> > does this work in real-time scenario ?- Hide quoted text -
>
> - Show quoted text -