PostgisDataStore 'M' Geometry Type Mapping
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Key: GEOT-2066
URL: http://jira.codehaus.org/browse/GEOT-2066
Project: GeoTools
Issue Type: Bug
Components: data postgis
Affects Versions: 2.5-RC0
Reporter: Matt Blanchette
Assignee: Justin Deoliveira
The addition of M Geometry types in Hashmap named "GEOM_TYPE_MAP" in
PostgisDataStore.java may cause the wrong Geometry type to be used and the
createSchema method to fail.
Example mapping:
GEOM_TYPE_MAP.put("POINT", Point.class);
GEOM_TYPE_MAP.put("POINTM", Point.class);
The Hashmap "GEOM_CLASS_MAPPINGS" attempts to create mappings in the reverse
direction (from Class to String), but the two Strings share the same Class
resulting in only one of the two mappings.
Depending on the order of the keySet returned from "GEOM_TYPE_MAP" the M
Geometry type String may be mapped to the class.
The createSchema method calls getGeometrySQLTypeName method which uses this
HashMap "GEOM_CLASS_MAPPINGS" and will cause this method to fail from the
CONSTRAINT enforce_geotype when the wrong Geometry type String is returned.
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