Unable to calculate query extent using Id filter
------------------------------------------------

                 Key: GEOT-2522
                 URL: http://jira.codehaus.org/browse/GEOT-2522
             Project: GeoTools
          Issue Type: Bug
          Components: data arcsde
            Reporter: Shaun Forbes
            Assignee: Gabriel Roldán


I can't use a FidFilter to calculate an extent in ArcSDE.

I believe the problem stems from the fact that 
ArcSDEQuery.calculateQueryExtent(...) is using FidReader.NULL_READER when 
calling createQuery rather than obtaining the FID strategy from the typeInfo as 
is done in the ArcSDEQuery.calculateResultCount(...), which does work correctly 
with a FidFilter.

# calculateQueryExtent
             boundsQuery = createQuery(session, fullSchema, realQuery, 
FIDReader.NULL_READER,
                    versioningHandler);
 

# calculateResultCount
                final FIDReader fidStrategy = typeInfo.getFidStrategy();
                countQuery = createQuery(session, fullSchema, query, 
fidStrategy, versioningHandler);
 

I think ArcSDEQuery.createInprocessViewQuery(...) may have a similar issue 
since it also just uses a NULL_READER, but my usage doesn't follow this code 
path so I can't say for sure.

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