Justin Deoliveira ha scritto:
> Hi all,
> 
> Dwins and I again today ran into the indeterministic test problem in 
> which were both getting failures on trunk in different instances. And it 
> was again indeed a result of initializing the crs subsystem.
> 
> The failures on my part were resulting only in eclipse. I am still 
> unsure of the root cause but I found a fix by changing the following in 
> GeoServerAbstractTestSupport:
> 
> if 
> (Boolean.TRUE.equals(Hints.getSystemDefault(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER)))
>  
> {
>    Hints.putSystemDefault(Hints.FORCE_AXIS_ORDER_HONORING, "http");
> }
> 
> The change is to remove the guard around setting the 
> FORCE_AXIS_ORDER_HONORING hint, and always setting it. The result is 
> that all tests pass in eclipse.
> 
> So my questions are for Andrea (i think):
> 
> 1. What is the rationale behind checking the default for the 
> FORCE_LONGITUDE_... hint before setting the FORCE_AXIS_... hint.
> 
> 2. What are the repercussions of always setting the FORCE_AXIS_... hint?

The code is thought out so that if someone want GeoServer to operate
in EPSG native mode (lat before lon) he can. That requires the user to 
just set up a system variable stating that he does not want the
FORCE_LONGITUDE_FIRST_AXIS_ORDER to be honoured. In that case, also
the FORCE_AXIS_ORDER_HONORING should be avoided.

Since this feature is not exactly at the top of our users demands
(no one ever asked about it that I can remember),
we can just forget about it and force lon/lat order and friends
all the way.

Cheers
Andrea

-- 
Andrea Aime
OpenGeo - http://opengeo.org
Expert service straight from the developers.

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