Package org.gvsig.sqlite.dal.geopackage

Class GeopackageUtils

java.lang.Object

org.gvsig.sqlite.dal.geopackage.GeopackageUtils

public class GeopackageUtils
extends Object

Author:

jjdelcerro

Field Summary

Fields

Modifier and Type	Field	Description
static final ByteOrder	DEFAULT_BYTE_ORDER	Default byte order
static final String	EXTENDED_EXTENSION	Extension to GeoPackage extension files
static final String	EXTENSION	Extension to GeoPackage files
static final String	GEOMETRY_MAGIC_NUMBER	Expected magic number
static final byte	GEOMETRY_VERSION_1	Expected version 1 value

Constructor Summary

Constructors

Constructor	Description
GeopackageUtils()

Method Summary

Modifier and Type	Method	Description
static GeopackageGeometryBuilder	createGeometryBuilder()
static GeopackageGeometryParser	createGeometryParser()
static GeopackageSRSSolver	createSRSSolver(org.sqlite.SQLiteConnection conn)
static GeopackageIndexManager	getIndexManager()
static org.gvsig.crs.projection.lib.Projection	getProjection(Connection conn, int srs_id)
static GeopackageSpatialRefSys	getSpatialRefSys(org.gvsig.crs.projection.lib.Projection proj)
static int	getSrsId(Connection conn, org.gvsig.crs.projection.lib.Projection proj)
static int	getSrsId(Connection conn, org.gvsig.fmap.geom.Geometry geom)
static boolean	isGeopackageGeometry(byte[] bytes)
static void	load_gpkg_geometry_columns(Map<String,SQLiteFetchFeatureTypeOperation.SQLiteColumnInfo> columns_info, org.gvsig.fmap.dal.store.jdbc2.JDBCConnection conn, String tableName, org.gvsig.fmap.dal.store.jdbc2.spi.JDBCSQLBuilderBase sqlbuilder)

Methods inherited from class java.lang.Object

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

Field Details

GEOMETRY_MAGIC_NUMBER

public static final String GEOMETRY_MAGIC_NUMBER

Expected magic number

See Also:

• Constant Field Values

GEOMETRY_VERSION_1

public static final byte GEOMETRY_VERSION_1

Expected version 1 value

See Also:

• Constant Field Values

EXTENSION

public static final String EXTENSION

Extension to GeoPackage files

See Also:

• Constant Field Values

EXTENDED_EXTENSION

public static final String EXTENDED_EXTENSION

Extension to GeoPackage extension files

See Also:

• Constant Field Values

DEFAULT_BYTE_ORDER

public static final ByteOrder DEFAULT_BYTE_ORDER

Default byte order

Constructor Details

GeopackageUtils

public GeopackageUtils()

Method Details

isGeopackageGeometry

public static boolean isGeopackageGeometry(byte[] bytes)

getSrsId

public static int getSrsId(Connection conn,
 org.gvsig.fmap.geom.Geometry geom)

getSrsId

public static int getSrsId(Connection conn,
 org.gvsig.crs.projection.lib.Projection proj)

getProjection

public static org.gvsig.crs.projection.lib.Projection getProjection(Connection conn,
 int srs_id)

createSRSSolver

public static GeopackageSRSSolver createSRSSolver(org.sqlite.SQLiteConnection conn)

createGeometryParser

public static GeopackageGeometryParser createGeometryParser()

createGeometryBuilder

public static GeopackageGeometryBuilder createGeometryBuilder()

load_gpkg_geometry_columns

public static void load_gpkg_geometry_columns(Map<String,SQLiteFetchFeatureTypeOperation.SQLiteColumnInfo> columns_info,
 org.gvsig.fmap.dal.store.jdbc2.JDBCConnection conn,
 String tableName,
 org.gvsig.fmap.dal.store.jdbc2.spi.JDBCSQLBuilderBase sqlbuilder)

getIndexManager

public static GeopackageIndexManager getIndexManager()

getSpatialRefSys

public static GeopackageSpatialRefSys getSpatialRefSys(org.gvsig.crs.projection.lib.Projection proj)