Package org.h2.util.geometry

Class GeoJsonUtils

  • public final class GeoJsonUtils
extends java.lang.Object
    GeoJson format support for GEOMETRY data type.

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  GeoJsonUtils.GeoJsonTarget
      Converter output target that writes a GeoJson.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static byte[] ewkbToGeoJson​(byte[] ewkb, int dimensionSystem)
      Converts EWKB with known dimension system to GeoJson.
      static byte[] geoJsonToEwkb​(byte[] json, int srid)
      Converts GeoJson with known dimension system to EWKB.

      • Methods inherited from class java.lang.Object

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

    • Method Detail

      • ewkbToGeoJson

        public static byte[] ewkbToGeoJson​(byte[] ewkb,
                                   int dimensionSystem)
        Converts EWKB with known dimension system to GeoJson.
        Parameters:
        ewkb - geometry object in EWKB format
        dimensionSystem - dimension system of the specified object, may be the same or smaller than its real dimension system. M dimension system is not supported.
        Returns:
        GeoJson representation of the specified geometry
        Throws:
        DbException - on unsupported dimension system

      • geoJsonToEwkb

        public static byte[] geoJsonToEwkb​(byte[] json,
                                   int srid)
        Converts GeoJson with known dimension system to EWKB.
        Parameters:
        json - geometry object in GeoJson format
        srid - the SRID of geometry
        Returns:
        EWKB representation of the specified geometry
        Throws:
        DbException - on unsupported dimension system