c.close();
DBSpatialSource source = new DBSpatialSource("127.0.0.1", 5432,
"orbiscad", "postgres", "", "nueva", "geom", "jdbc:postgresql");
DefaultSpatialDriverMetadata dsdm = new DefaultSpatialDriverMetadata();
dsdm.addSpatialField("geom", FShape.POINT);
dsdm.addField("field", "CHAR");
dsdm.setPrimaryKey(new String[] { "field" });
DBSourceCreation dbsc = new DBSourceCreation(source, dsdm);
ds.createDataSource(dbsc);
SpatialDataSource d = ds.getSpatialDataSource(source);