org.deegree.io.datastore.sql.postgis
Class PGgeometryAdapter

java.lang.Object
  org.deegree.io.datastore.sql.postgis.PGgeometryAdapter

public class PGgeometryAdapter
extends java.lang.Object

Adapter between deegree Geometry objects and PostGIS Geometry objects.

Version:

$Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $

Author:

Markus Schneider , Andreas Poth , last edited by: $Author: mschneider $

Method Summary

static org.postgis.PGboxbase	export(Envelope envelope) Converts a deegree Envelope instance to a corresponding PostGIS PGboxbase object.
static org.postgis.PGgeometry	export(Geometry geometry, int srid) Converts a deegree Geometry instance to a corresponding PostGIS PGgeometry object.
static Geometry	wrap(org.postgis.Geometry geometry, CoordinateSystem crs) Converts a PostGIS Geometry instance to a corresponding deegree Geometry object.
static Geometry	wrap(org.postgis.PGgeometry pgGeometry, CoordinateSystem crs) Converts a PostGIS PGGeometry instance to a corresponding deegree Geometry object.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

export

public static org.postgis.PGgeometry export(Geometry geometry,
                                            int srid)
                                     throws GeometryException

Converts a deegree Geometry instance to a corresponding PostGIS PGgeometry object.

Parameters:

geometry - deegree Geometry to be converted

srid - PostGIS SRS id that is used to store the geometry

Returns:

corresponding PostGIS Geometry

Throws:

GeometryException

export

public static org.postgis.PGboxbase export(Envelope envelope)
                                    throws GeometryException

Converts a deegree Envelope instance to a corresponding PostGIS PGboxbase object.

Parameters:

envelope - deegree Envelope to be converted

Returns:

corresponding PostGIS PGboxbase

Throws:

GeometryException

wrap

public static Geometry wrap(org.postgis.PGgeometry pgGeometry,
                            CoordinateSystem crs)
                     throws GeometryException

Converts a PostGIS PGGeometry instance to a corresponding deegree Geometry object.

Parameters:

pgGeometry - PostGIS PGgeometry to be converted

crs - coordinate system of the created deegree Geometry object

Returns:

corresponding deegree Geometry

Throws:

GeometryException

wrap

public static Geometry wrap(org.postgis.Geometry geometry,
                            CoordinateSystem crs)
                     throws GeometryException

Converts a PostGIS Geometry instance to a corresponding deegree Geometry object.

Parameters:

geometry - PostGIS PGgeometry to be converted

crs - coordinate system of the created deegree Geometry object

Returns:

corresponding deegree Geometry

Throws:

GeometryException