[Gvsig_desarrolladores] Filter Extension problem with doubles

[Francisco Puga]

Hi,

I just review the patch and i found a trouble with it. I wrote my
comment in the bugtracker but also i paste it here:

There is a problem with the provided patch. If you use the filter over
a layer (from the FilterExtension itself or from other extension), the
attribute datasource of the class is set, so the second time that you
try to use it from the FilterExtension it will use the previous
datasource and not the new.

I think that there are three different approach to handle this:
* Set datasource to null after calling the method doExecute()
* Pass a different actionCommand string to the execute method if it's
used from a external extension
* Maybe, refactor to extract the logic from the class extension
itself, and instantiated the new class each time is needed.

El día 28 de diciembre de 2010 13:19, Nacho Uve <nachouve en gmail.com> escribió:
> Although not fully related to the previous mail, I would like  report on the
> new ticket[1] that I sent to Tracker about FiltroExtension.
>
> That's a trivial patch to add a new method setDataSource() on
> FiltroExtension. That change do NOT modify the current behaviour of the
> tool, but it allows to use it on other contexts (p.e with NavTable[2]).
>
> Please, take a look to the patch and tell me if it is possible to apply
> it... and of course, any idea about "filter decimal bug"?
>
> Thank you!
>
> Regards,
> Nacho Varela
>
> [1]:
> https://forge.osor.eu/tracker/index.php?func=detail&aid=14912&group_id=89&atid=790
> [2]:
> https://forge.osor.eu/tracker/index.php?func=detail&aid=14908&group_id=122&atid=462