org.geotools.referencing.epsg.esri

Class EsriExtension

Object

AbstractFactory

ReferencingFactory

AbstractAuthorityFactory

BufferedAuthorityFactory

DeferredAuthorityFactory

FactoryUsingWKT

EsriExtension

All Implemented Interfaces:

BufferedFactory, Factory, OptionalFactory, RegistrableFactory, AuthorityFactory, CRSAuthorityFactory

public class EsriExtension
extends FactoryUsingWKT

Extends the EPSG database with Coordinate Reference Systems defined by ESRI. Those CRS will be registered both in "ESRI" and "EPSG" name space.

Since:

2.4

Author:

Martin Desruisseaux

Field Summary

Fields

Modifier and Type	Field and Description
static String	FILENAME The default filename to read.

Fields inherited from class FactoryUsingWKT

DEFAULT_PRIORITY

Fields inherited from class ReferencingFactory

LOGGER

Fields inherited from class AbstractFactory

hints, MAXIMUM_PRIORITY, MINIMUM_PRIORITY, NORMAL_PRIORITY, priority

Constructor Summary

Constructors

Constructor and Description
EsriExtension() Constructs an authority factory using the default set of factories.
EsriExtension(Hints hints) Constructs an authority factory using a set of factories created from the specified hints.

Method Summary

Modifier and Type	Method and Description
protected Citation[]	getAuthorities() Returns the set of authorities to use as identifiers for the CRS to be created.
protected URL	getDefinitionsURL() Returns the URL to the property file that contains CRS definitions.
static void	main(String[] args) Prints a list of codes that duplicate the ones provided in the default factory.

Methods inherited from class FactoryUsingWKT

createBackingStore, getAuthority, main, reportDuplicatedCodes, reportInstantiationFailures

Methods inherited from class DeferredAuthorityFactory

canDisposeBackingStore, dispose, disposeBackingStore, exit, getBackingStore, isAvailable, isConnected, setTimeout

Methods inherited from class BufferedAuthorityFactory

createCartesianCS, createCompoundCRS, createCoordinateOperation, createCoordinateReferenceSystem, createCoordinateSystem, createCoordinateSystemAxis, createCylindricalCS, createDatum, createDerivedCRS, createEllipsoid, createEllipsoidalCS, createEngineeringCRS, createEngineeringDatum, createExtent, createFromCoordinateReferenceSystemCodes, createGeocentricCRS, createGeodeticDatum, createGeographicCRS, createImageCRS, createImageDatum, createObject, createOperationMethod, createParameterDescriptor, createPolarCS, createPrimeMeridian, createProjectedCRS, createSphericalCS, createTemporalCRS, createTemporalDatum, createTimeCS, createUnit, createVerticalCRS, createVerticalCS, createVerticalDatum, getAuthorityCodes, getBackingStoreDescription, getDescriptionText, getIdentifiedObjectFinder, getVendor

Methods inherited from class AbstractAuthorityFactory

noSuchAuthorityCode, trimAuthority

Methods inherited from class ReferencingFactory

ensureNonNull

Methods inherited from class AbstractFactory

addImplementationHints, equals, getImplementationHints, getPriority, hashCode, onDeregistration, onRegistration, toString

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface CRSAuthorityFactory

createCompoundCRS, createCoordinateReferenceSystem, createDerivedCRS, createEngineeringCRS, createGeocentricCRS, createGeographicCRS, createImageCRS, createProjectedCRS, createTemporalCRS, createVerticalCRS

Methods inherited from interface AuthorityFactory

createObject, getAuthorityCodes, getDescriptionText

Methods inherited from interface Factory

getVendor

Methods inherited from interface Factory

getImplementationHints

Field Detail

FILENAME

public static final String FILENAME

The default filename to read. This file will be searched in the org/geotools/referencing/factory/espg directory in the classpath or in a JAR file.

See Also:

getDefinitionsURL(), Constant Field Values

Constructor Detail

EsriExtension

public EsriExtension()

Constructs an authority factory using the default set of factories.

EsriExtension

public EsriExtension(Hints hints)

Constructs an authority factory using a set of factories created from the specified hints. This constructor recognizes the CRS, CS, DATUM and MATH_TRANSFORM FACTORY hints.

Method Detail

getAuthorities

protected Citation[] getAuthorities()

Returns the set of authorities to use as identifiers for the CRS to be created. The default implementation returns ESRI and EPSG authorities.

Overrides:

getAuthorities in class FactoryUsingWKT

getDefinitionsURL

protected URL getDefinitionsURL()

Returns the URL to the property file that contains CRS definitions. The default implementation returns the URL to the "esri.properties" file.

Overrides:

getDefinitionsURL in class FactoryUsingWKT

Returns:

The URL, or null if none.

main

public static void main(String[] args)
                 throws FactoryException

Prints a list of codes that duplicate the ones provided in the default factory. The factory tested is the one registered in ReferencingFactoryFinder. By default, this is this EsriExtension class backed by the "esri.properties" property file. This method can be invoked from the command line in order to check the content of the property file. Valid arguments are:

-test	Try to instantiate all CRS and reports any failure to do so.
-duplicated	List all codes from the WKT factory that are duplicating a code from the SQL factory.

Parameters:

args - Command line arguments.

Throws:

FactoryException - if an error occured.