[Mulgara-dev] ItqlInterpreter.isLocal problem
Brian Sletten
brian at bosatsu.net
Mon Oct 2 12:32:55 UTC 2006
On Oct 2, 2006, at 6:51 AM, Andrae Muys wrote:
> On the other hand this is a change from the behaviour of older
> versions of Mulgara. The change is a result of a bug fix
> contributed by Brian Slatten (thanks Brian), it was referred to as
> "The Model URL/URN conflation bug", and was the reason why Mulgara
> (then Kowari) didn't like running on notebooks and other machines
> that changed hostnames/IP-addresses. The fix differentiates
> between the URN of the model, a globally unique name for every
> Mulgara model, and the URL used to refer to it in a query. This
> URL<->URN mapping is a many-to-one mapping, and is probably the
> cause of your difficulties. It is possible that some/all of the
> documentation hasn't been updated to reflect the new arrangement,
> if so I apologise. It is however an important fix. It will allow
> us to support multiple transport layers (XML-RPC and REST are both
> near the top of the todo list).
Please note that this fix has not been reapplied from Kowari to
Mulgara. I am still trying to decide if we want to do it the same way
again. If so, it should not be too hard to get back into Mulgara.
I will write something up on Confluence about how it was done and see
if people are happy with that.
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