- From: Renato Iannella <ri@semanticidentity.com>
- Date: Thu, 5 Jul 2012 15:33:16 +1000
- To: ODRL Community Group <public-odrl@w3.org>
On 2 Jul 2012, at 18:05, Michael Steidl (IPTC) wrote:
> Coming back to my initial proposal: we think of something like this below
> for expressing that a minimum fee of 150 USD must be paid for the asset:
>
> <o:duty>
> <o:action name="ov:pay"/>
> <o:constraint name="ov:paymentvalue" operator="ov:gteq"
> rightOperand="150.00" rOpDatatype="xs:decimal" rOpUnits="iso4217a:USD" />
> </o:duty>
You could do this (without the addition of the new attributes) by allowing the value of the rightOperand to include the Currency.
That is, you can define a new constraint action (payAmount) and the value must include the three character currency (from ISO4217) followed by the decimal amount.
For example:
<o:constraint name="ov:payAmount" operator="ov:eq" rightOperand="AUD123.50"/>
> To add a very close use case: setting the date of a payment (which does not
> require units):
> <o:constraint name="ov:paymentduedate" operator="ov:lteq"
> rightOperand="2012-07-31" rOpDatatype="xs:date" />
Couldn't this be represented by our current date constraint action:
<o:constraint name="ov:dateTime" operator="ov:lteq" rightOperand="2012-07-31"/>
(by definition, the dateTime action is always a ISO8601/XMLSchema date format)
Cheers...
Renato Iannella
Semantic Identity
http://semanticidentity.com
Mobile: +61 4 1313 2206
Received on Thursday, 5 July 2012 05:33:44 UTC