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https://issues.apache.org/jira/browse/SIS-569?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Martin Desruisseaux updated SIS-569:
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Issue Type: Improvement (was: Task)
> Replace Path by URI for datum shift grid files
> ----------------------------------------------
>
> Key: SIS-569
> URL: https://issues.apache.org/jira/browse/SIS-569
> Project: Spatial Information Systems
> Issue Type: Improvement
> Components: Referencing
> Affects Versions: 0.7, 0.8, 1.0, 1.1, 1.2, 1.3
> Reporter: Martin Desruisseaux
> Assignee: Martin Desruisseaux
> Priority: Major
> Fix For: 1.4
>
>
> The {{ParameterDescriptor}} of the following operations use a
> {{java.nio.file.Path}} value:
> * North American Datum Conversion ({{NADCON}})
> * National Transformation version 2 ({{NTv2}})
> * Geocentric translation by Grid Interpolation (IGN)
> ({{FranceGeocentricInterpolation}})
> We should replace the {{Path}} value by {{URI}} for the following reasons:
> * {{Path}} are not serializable (SIS-567)
> * {{ParameterValue}} needs unambiguous textual representation. This is
> required for encodings such as WKT or GML. But {{Path.toString()}} is not
> defined as rigorously as {{URI.toString()}}.
> * {{Path}} can not be used for HTTP or FTP files by default (it could be done
> with custom {{FileSystem}} however).
> The use of {{java.net.URI}} would avoid those issues.
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