private String getTypeExpr(Type fieldType) {
int precision = fieldType.getIntConstraint(Constraint.PRECISION);
int scale = fieldType.getIntConstraint(Constraint.SCALE);
if (scale == -1) {
return "double precision";
} else if (scale < 15) {
return "double precision";
} else {
return "numeric(" + precision + ", " + scale + ")";
}
}
private void testOpen(File file) throws Exception {
GeoRaster gr = GeoRasterFactory.createGeoRaster(file.getAbsolutePath());
gr.open();
int rasterType = gr.getType();
DataSource ds = dsf.getDataSource(file);
ds.open();
Metadata metadata = ds.getMetadata();
Type fieldType = metadata.getFieldType(0);
assertTrue(fieldType.getIntConstraint(Constraint.RASTER_TYPE) == rasterType);
ds.getFieldValue(0, 0);
ds.close();
}