Loose of NativeCRS information when persisting Coverages
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Key: GEOS-2246
URL: http://jira.codehaus.org/browse/GEOS-2246
Project: GeoServer
Issue Type: Bug
Components: Configuration
Affects Versions: 1.7.1, 1.7.0 , 1.7.x, 2.0.x
Reporter: Alessio Fabiani
Assignee: Alessio Fabiani
There is a conceptual error when saving a Coverage on GeoServer 1.7.x and
above. Originally the WKT string of the native CRS was saved into the info.xml
as an attribute of the envelope element. Actually this behavior have been
changed and specifically the User defined CRS wkt is written instead, thus
causing the completely loose of the information about the original Coverage CRS
when reloading the catalog.
We should perform a complete check-up of the XMLConfigWriter,
LegacyCtalogReader and CoverageConfig/Info classes hierarchy in order to
restore the original behavior.
The things to do are:
- Modify the CoverageConfig/Info classes and add the NativeCRS or srsWKT
attribute (propagate the changes to the Security Layer and DTO Objects also)
- Modify the XMLConfigWriter in order to allow it to write the native CRS WKT
instead of the CRS one, since the latter is the CRS forced by the user into the
Coverage Edit form
- Modify the LegacyCatalogReader in order to allow it to correctly decode the
srsWKT into the Coverage NativeCRS (example code can be found on the old
XMLConfigReader)
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