Title: RE: [security-services] the Time Issue
Rich,
> The issue is, basically, this. XML is a "printed"
> representation, so if
> you send schema-typed data, you have all the standard round-off and
> truncation kinds of issues for floating-point numbers. For example,
> what happens when your SOAP layer converts the XML text node
> "2.99999999999999999" into a local floating-point number? The XML
> Schema spec makes no requirements. And the problem is
> compounded when
> you convert the local floating-point number back out to an
> XML text node
> for output.
I am with Phill here. Assuming we have no requirement for round tripping (we can debate that seperately if you wish) I don't think there is a problem.
No matter how we represent it in XML it will have to be represented internally somehow. As long as this conversion does not change a less than relationship into a greater than relationship or vice versa, I don't see an issue. I don't see doing math on the a seconds field of a date/time. I realize that 2.99999999999999999 might end up equal to 2.99999999999999998, but this will also happen if we limit the precision.
Hal
