Invalid logic handler error

Question

Hi to everybody,
I use this code to obtain a polygon´s coordinates.
STRUCT st = (oracle.sql.STRUCT) rs.getObject(j+1);
JGeometry geoData = JGeometry.load(st);
double [] coordenadas = geoData.getOrdinatesArray();
valores[j]=""+coordenadas[0];
for(int k=1;k<coordenadas.length;k++)
valores[j]=valores[j]+","+coordenadas[k];
When I execute a exception is thrown and the BD message is:
"El manejador lógico ya no es válido"
in English (more o less): "Logic handler is now invalid".
Any idea?
Thank you.

Answer 1

Hello again,
I think maybe the problem was the metadata, I insert this:
INSERT INTO USER_SDO_GEOM_METADATA (TABLE_NAME, COLUMN_NAME, DIMINFO, SRID)
VALUES ('LOCALIZACION', 'Poligono',
SDO_DIM_ARRAY
(SDO_DIM_ELEMENT('LONG', -180.0, 180.0, 0.5),
SDO_DIM_ELEMENT('LAT', -90.0, 90.0, 0.5)),
8307);
The atributte "Poligono" is a polygon,
is this correct?
Thanks.