org.geotools.referencing.factory.epsg

Class FactoryUsingAnsiSQL

Object

AbstractFactory

ReferencingFactory

AbstractAuthorityFactory

DirectAuthorityFactory

DirectEpsgFactory

FactoryUsingSQL

FactoryUsingAnsiSQL

All Implemented Interfaces:

Factory, RegistrableFactory, AuthorityFactory, CRSAuthorityFactory, CSAuthorityFactory, DatumAuthorityFactory, CoordinateOperationAuthorityFactory

public class FactoryUsingAnsiSQL
extends FactoryUsingSQL

An EPSG factory for the database generated by SQL scripts rather than the MS-Access one.

Since:

2.1

Author:

Rueben Schulz, Martin Desruisseaux, Didier Richard, John Grange

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,String>	map Maps the MS-Access names to ANSI names.

Fields inherited from class DirectAuthorityFactory

factories

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
FactoryUsingAnsiSQL(Hints userHints, Connection connection) Constructs an authority factory using the specified connection.
FactoryUsingAnsiSQL(Hints userHints, DataSource dataSource) Constructs an authority factory using the specified source.

Method Summary

Modifier and Type	Method and Description
protected String	adaptSQL(String statement) Modifies the given SQL string to be suitable for non MS-Access databases.
void	setSchema(String schema) Replaces the "epsg_" prefix by the specified schema name.

Methods inherited from class DirectEpsgFactory

createCoordinateOperation, createCoordinateReferenceSystem, createCoordinateSystem, createCoordinateSystemAxis, createDatum, createEllipsoid, createExtent, createFromCoordinateReferenceSystemCodes, createObject, createOperationMethod, createParameterDescriptor, createPrimeMeridian, createUnit, dispose, finalize, getAuthority, getAuthorityCodes, getBackingStoreDescription, getConnection, getDescriptionText, getIdentifiedObjectFinder, getImplementationHints, getValidationQuery, isConnectionValid, isPrimaryKey, setValidationQuery, shutdown

Methods inherited from class AbstractAuthorityFactory

createCartesianCS, createCompoundCRS, createCylindricalCS, createDerivedCRS, createEllipsoidalCS, createEngineeringCRS, createEngineeringDatum, createGeocentricCRS, createGeodeticDatum, createGeographicCRS, createImageCRS, createImageDatum, createPolarCS, createProjectedCRS, createSphericalCS, createTemporalCRS, createTemporalDatum, createTimeCS, createVerticalCRS, createVerticalCS, createVerticalDatum, noSuchAuthorityCode, trimAuthority

Methods inherited from class ReferencingFactory

ensureNonNull, getVendor

Methods inherited from class AbstractFactory

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

Methods inherited from class Object

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

Methods inherited from interface CRSAuthorityFactory

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

Methods inherited from interface CSAuthorityFactory

createCartesianCS, createCylindricalCS, createEllipsoidalCS, createPolarCS, createSphericalCS, createTimeCS, createVerticalCS

Methods inherited from interface DatumAuthorityFactory

createEngineeringDatum, createGeodeticDatum, createImageDatum, createTemporalDatum, createVerticalDatum

Methods inherited from interface Factory

getVendor

Field Detail

map

protected final Map<String,String> map

Maps the MS-Access names to ANSI names. Keys are MS-Access names including bracket. Values are ANSI names. Keys and values are case-sensitive. The default content of this map is:

   
MS-Access name
            
ANSI name
   
[Alias]
                                  
epsg_alias
   
[Area]
                                   
epsg_area
   
[Coordinate Axis]
                        
epsg_coordinateaxis
   
[Coordinate Axis Name]
                   
epsg_coordinateaxisname
   
[Coordinate_Operation]
                   
epsg_coordoperation
   
[Coordinate_Operation Method]
            
epsg_coordoperationmethod
   
[Coordinate_Operation Parameter]
         
epsg_coordoperationparam
   
[Coordinate_Operation Parameter Usage]
   
epsg_coordoperationparamusage
   
[Coordinate_Operation Parameter Value]
   
epsg_coordoperationparamvalue
   
[Coordinate_Operation Path]
              
epsg_coordoperationpath
   
[Coordinate Reference System]
            
epsg_coordinatereferencesystem
   
[Coordinate System]
                      
epsg_coordinatesystem
   
[Datum]
                                  
epsg_datum
   
[Naming System]
                          
epsg_namingsystem
   
[Ellipsoid]
                              
epsg_ellipsoid
   
[Prime Meridian]
                         
epsg_primemeridian
   
[Supersession]
                           
epsg_supersession
   
[Unit of Measure]
                        
epsg_unitofmeasure
   
[CA.ORDER]
                               
coord_axis_order
 

Subclasses can modify this map in their constructor in order to provide a different mapping.

Constructor Detail

FactoryUsingAnsiSQL

public FactoryUsingAnsiSQL(Hints userHints,
                           Connection connection)

Constructs an authority factory using the specified connection.

Parameters:

userHints - The underlying factories used for objects creation.

connection - The connection to the underlying EPSG database.

Since:

2.2

FactoryUsingAnsiSQL

public FactoryUsingAnsiSQL(Hints userHints,
                           DataSource dataSource)

Constructs an authority factory using the specified source.

Parameters:

userHints - The underlying factories used for objects creation.

dataSource - The connection to the underlying EPSG database.

Since:

2.5

Method Detail

setSchema

public void setSchema(String schema)

Replaces the "epsg_" prefix by the specified schema name. If the removal of the "epsg_" prefix is not wanted, append it to the schema name (e.g. "myschema.epsg_"). This method should be invoked at construction time only.

Parameters:

schema - The database schema in which the epsg tables are stored.

Since:

2.2

adaptSQL

protected String adaptSQL(String statement)

Modifies the given SQL string to be suitable for non MS-Access databases. This replaces table and field names in the SQL with the new names in the SQL DDL scripts provided with EPSG database.

Overrides:

adaptSQL in class FactoryUsingSQL

Parameters:

statement - The statement in MS-Access syntax.

Returns:

The SQL statement in ANSI syntax.