[DFDL-WG] how to do mix of case sensitive and insensitive delimiters
Steve Hanson
smh at uk.ibm.com
Thu Jun 20 07:32:41 EDT 2013
If we adopt that approach we end up with an explosion of properties. It's
not just ignoreCase. There's encoding and its related properties too. We
decided that encoding related properties applied per object, not per
delimiter.
Regards
Steve Hanson
Architect, IBM Data Format Description Language (DFDL)
Co-Chair, OGF DFDL Working Group
IBM SWG, Hursley, UK
smh at uk.ibm.com
tel:+44-1962-815848
From: "Garriss Jr., James P." <jgarriss at mitre.org>
To: Tim Kimber/UK/IBM at IBMGB, "dfdl-wg at ogf.org" <dfdl-wg at ogf.org>,
Date: 20/06/2013 12:21
Subject: Re: [DFDL-WG] how to do mix of case sensitive and
insensitive delimiters
Sent by: dfdl-wg-bounces at ogf.org
All the various solutions proposed seem so convoluted. Why not do the
simple and obvious? Something like:
dfdl:ignoreInitiatorCase=”yes” dfdl:ignoreTerminatorCase=”no”
dfdl:ignoreSeparatorCase=”no” dfdl:ignoreElementCase=”yes”
From: dfdl-wg-bounces at ogf.org [mailto:dfdl-wg-bounces at ogf.org] On Behalf
Of Tim Kimber
Sent: Thursday, June 20, 2013 5:34 AM
To: dfdl-wg at ogf.org
Subject: Re: [DFDL-WG] how to do mix of case sensitive and insensitive
delimiters
The other way to do this is
- wrap the element in a group
- set dfdl:ignoreCase to 'no' on the group.
- set dfdl:ignoreCase to 'yes' on the element.
- put the terminator on the group and the initiator on the element.
Or the other way round if it works better that way.
regards,
Tim Kimber, DFDL Team,
Hursley, UK
Internet: kimbert at uk.ibm.com
Tel. 01962-816742
Internal tel. 37246742
From: Mike Beckerle <mbeckerle.dfdl at gmail.com>
To: dfdl-wg at ogf.org,
Date: 19/06/2013 23:42
Subject: [DFDL-WG] how to do mix of case sensitive and insensitive
delimiters
Sent by: dfdl-wg-bounces at ogf.org
I have a wierd case where the initiator wants to be case insensitive
matching, but the terminator wants to be case sensitive.
The only way I can think of dealing with this is to use the initiator, but
handle the length via lengthKind='pattern' to grab the value, doing
lookahead so it will stop before the terminator.
Then an empty sequence with a case sensitive terminator to pick off that
part of the data stream.
--
Mike Beckerle | OGF DFDL Workgroup Co-Chair | Tresys Technology |
www.tresys.com
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