inappropriate feature evaluation in StreamingRenderer
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Key: GEOT-3440
URL: http://jira.codehaus.org/browse/GEOT-3440
Project: GeoTools
Issue Type: Bug
Components: core render
Affects Versions: 2.7-RC1
Environment: gt-2.8 snapshot
Reporter: Rudi Hochmeister
Assignee: Andrea Aime
Attachments: GET-Filter_in_CQL.txt, patch.diff, POST-Filter.txt
Hi,
I came across this issue because of a filter with temporal attributes.
In 'Geoserver OpenLayers App' with CQL-Filter (GET GetMap-Requests) it succeeds.
But the XML POST GetMap-request fails because filter.evaluate() always returns
false.
During POST GetMap-Request the method
StreamingRenderer.process(
RenderableFeature,
LiteFeatureTypeStyle,
NumberRange,
AffineTransform,
CoordinateReferenceSystem,
String)
evaluates the feature, even though there is only on filter rule. In this single
rule the feature has already been evaluated by the geo-database with
'WHERE'-clause.
In my opinion, this evaluation is only needed for multiple filter rules on one
layer(with different renderers).
If I do a GET GetMap-Request the filter object is null and the resulting Image
is also correct.
If you agree, can you please have a look a the patch?
cheers,
Rudi
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