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https://issues.apache.org/jira/browse/SIS-339?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Martin Desruisseaux updated SIS-339:
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Affects Version/s: 0.8
Fix Version/s: 1.0
> Feature attribute should verify the CRS of geometric value
> ----------------------------------------------------------
>
> Key: SIS-339
> URL: https://issues.apache.org/jira/browse/SIS-339
> Project: Spatial Information Systems
> Issue Type: Improvement
> Components: Features
> Affects Versions: 0.7, 0.8
> Reporter: Martin Desruisseaux
> Priority: Minor
> Fix For: 1.0
>
>
> In the {{org.apache.sis.feature}} package, a {{DefaultFeature}} can contains
> an attribute which itself contains a characteristic having the
> {{AttributeConvention.CRS_CHARACTERISTIC}} name. The value of that
> characteristic is the Coordinate Reference System (CRS) of the geometry that
> this attribute can contains. However there is currently no verification that
> a geometry given to that attribute has the expected CRS. We should add a
> verification mechanism, compatible with both JTS and ESRI API. This may
> require Java reflection code, since those two libraries are optional.
> One open question is where to store the CRS information in the geometry
> object. JTS has a SRID property, but it is only an {{int}} type. It could be
> decided that the integer value is the EPSG code, but this is an arbitrary
> (while common) decision. Alternatively we could use the JTS user object for
> storing the full {{CoordinateReferenceSystem}} object, but this is another
> arbitrary decision.
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