[geotk] DefaultBoundingPolygon on Iso metadata

[Guilhem]

Hello robin,

You have to use another implementation localized in geotk-xml-gml (pending).

try this piece of code instead :

         WKTReader wktReader = new WKTReader();
         Geometry geom = wktReader.read(wktInfluence);
         DefaultExtent defaultExtent = new DefaultExtent();

         // JTS Polygon
         org.opengis.geometry.Geometry geometry = 
(org.opengis.geometry.Geometry) JTStoGeometry.toGML("3.1.1", geom, 
CRS.decode("EPSG:4326"));

         DefaultBoundingPolygon boundingPolygon = new 
DefaultBoundingPolygon();
boundingPolygon.setPolygons(Collections.singleton(geometry));
defaultExtent.getGeographicElements().add(boundingPolygon);

I just try it, the XML marshalling works fine with this.

Guilhem Legal

Le 11/04/2013 15:30, robin berenger a écrit :
> Hello
>
> I have a problem when i try to fill an opengis metadata with a 
> defaultBoundingPolygon instead of a DefaultBoundingBox
> (MetaData > DataIdentification > Extent > BoundingPolygon)  with a WKT 
> String (POLYGON (50.1 .....)).
>
> I have this attention log when i insert my metadata into the catalog, 
> and the polygon isn't inserted.
>
> ATTENTION: Unexpected geometry class in 
> geometryAdpater:org.geotoolkit.geometry.isoonjts.spatialschema.geometry.geometry.JTSPolygon
>
> It seems that GmlGeometryAdapter needs a PolygonType, but i don't know 
> how to create it from WKT .
>
> public static DefaultExtent createGeographicInfluenceExtent(String 
> wktInfluence) throws ParseException  {
>
>         WKTReader wktReader = new WKTReader();
>         Geometry geom = wktReader.read(wktInfluence);
>         DefaultExtent defaultExtent = new DefaultExtent();
>         Coordinate[] coordinates = geom.getCoordinates();
>         DirectPosition2D[] exteriorRing = new 
> DirectPosition2D[coordinates.length];
>
>         for (int i = 0; i < coordinates.length; i++) {
>
>             final double[] coords = new double[2];
>             coords[0] = coordinates[i].x;
>             coords[1] = coordinates[i].y;
>             DirectPosition2D position = new DirectPosition2D();
>             exteriorRing[i] = position;
>         }
>         // JTS Polygon
>         org.opengis.geometry.Geometry geometry = 
> (org.opengis.geometry.Geometry) 
> GeometryUtils.createPolygon(exteriorRing);
>         //PolygonAdapter polygonAdapter = new PolygonAdapter();
>         //org.geotoolkit.internal.jaxb.PolygonType polT 
> =polygonAdapter.marshal(p);
>         //org.opengis.geometry.Geometry g = 
> (org.opengis.geometry.Geometry)pklk;
>
>         DefaultBoundingPolygon boundingPolygon = new 
> DefaultBoundingPolygon();
> boundingPolygon.setPolygons(Collections.singleton(geometry));
> defaultExtent.getGeographicElements().add(boundingPolygon);
>
>         return defaultExtent;
>     }
>
> Thanks for your help
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