org.hibernate.spatial.JTSGeometryType.java Source code

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Here is the source code for org.hibernate.spatial.JTSGeometryType.java

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/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
 * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
 */
package org.hibernate.spatial;

import org.hibernate.type.AbstractSingleColumnStandardBasicType;
import org.hibernate.type.descriptor.sql.SqlTypeDescriptor;

import org.locationtech.jts.geom.Geometry;

/**
 * A {@code Type} that maps between the database geometry type and JTS {@code Geometry}.
 *
 * @author Karel Maesen
 */
public class JTSGeometryType extends AbstractSingleColumnStandardBasicType<Geometry> implements Spatial {

    /**
     * Constructs an instance with the specified {@code SqlTypeDescriptor}
     *
     * @param sqlTypeDescriptor The descriptor for the type used by the database for geometries.
     */
    public JTSGeometryType(SqlTypeDescriptor sqlTypeDescriptor) {
        super(sqlTypeDescriptor, JTSGeometryJavaTypeDescriptor.INSTANCE);
    }

    @Override
    public String[] getRegistrationKeys() {
        return new String[] { org.locationtech.jts.geom.Geometry.class.getCanonicalName(),
                org.locationtech.jts.geom.Point.class.getCanonicalName(),
                org.locationtech.jts.geom.Polygon.class.getCanonicalName(),
                org.locationtech.jts.geom.MultiPolygon.class.getCanonicalName(),
                org.locationtech.jts.geom.LineString.class.getCanonicalName(),
                org.locationtech.jts.geom.MultiLineString.class.getCanonicalName(),
                org.locationtech.jts.geom.MultiPoint.class.getCanonicalName(),
                org.locationtech.jts.geom.GeometryCollection.class.getCanonicalName(), "jts_geometry" };
    }

    @Override
    public String getName() {
        return "jts_geometry";
    }

}