Re: [Quickfix-developers] Trouble retrieving repeating groups

[Mamidanna, V. \(GWM&LT\) <Van...@ml...>]

Oren,
=20
I do have a data dictionary associated with my session in the cfg file.
This is the entry that I have:
DataDictionary=3DC:\Projects\QuickFix\spec\FIX42.xml

Is that sufficient?

Thanks,

Vandana.

	-----Original Message-----
	From: Oren Miller [mailto:or...@qu...]=20
	Sent: Friday, November 10, 2006 2:55 PM
	To: Mamidanna, Vandana (GWM&LT)
	Cc: qui...@li...
	Subject: Re: [Quickfix-developers] Trouble retrieving repeating
groups
=09
=09
	Vandana,=20

	Do you have a data dictionary associated with your session?

	--oren

	On Nov 10, 2006, at 12:48 PM, Mamidanna, Vandana (GWM&LT) wrote:

		All,=20
		I am trying to test MarketDataRequest (MsgType=3DV) and
MarketDataSnapshotFullRefresh (MsgType =3D W). I did not have a problem
sending the symbol values ('GBP/USD') values as a repeating group in
MsgType V, but the issue that I am having is retrieving the repeating
group values of MDEntryPx (Tag 270) and MDEntrySize (Tag 271) and so on
from MsgType W. Our code is written in C#. I am going to send you the
snippet of code that I am using as of now:

		QuickFix42.MarketDataSnapshotFullRefresh.NoMDEntries
grpMDEntries =3D new
QuickFix42.MarketDataSnapshotFullRefresh.NoMDEntries();

		MDEntryType entryType =3D new MDEntryType();
		MDEntryPx indicativePrice =3D new MDEntryPx();
		MDEntrySize entrySize =3D new MDEntrySize();
		Currency curr =3D new Currency();=20
		for(uint cnt =3D 1; cnt <=3D noMDEntries.getValue();cnt++) I
tried reading this as a zero-based group, that did not work
		{
		message.getGroup(cnt, grpMDEntries); This is where I am
getting a Exception of type QuickFix.FieldNotFound was thrown.=20
		grpMDEntries.get(entryType);
		grpMDEntries.get(indicativePrice);
		grpMDEntries.get(entrySize);
		grpMDEntries.get(curr);
		FxQuote.UpdateFXRate(symbol.getValue().Trim(), brokerID,
indicativePrice.getValue());
		}=20
		The sample message that I am working off of is:=20
=09
8=3DFIX.4.2=019=3D121=0135=3DW=0149=3DTS-UAT=0156=3DML-UAT=0134=3D3=0152=3D=
20061109-23:01:14=01262=3D0
611090012=0155=3DHKD/USD=0176=3DUBSFX=01268=3D1=01269=3D0=01270=3D0.1285=01=
271=3D1000000=0110=3D170=01

		I do see that the MDEntryPx (Tag 270) is being sent
back, but then again the code does not compile if I tried to access it
as:

		MDEntryPx indicativePrice =3D new MDEntryPx();
		message.get(indicativePrice);=20
		The only work-around that I am using as of now which is
not the right way of doing it is:=20
		price =3D message.getField(270);=20
		What am I doing wrong here? Any help to shed some light
is appreciated.=20
		Thanks a lot in advance,
		Vandana (Vandy).
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