Class AnsiDialectEpsgFactory
- Object
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- AbstractFactory
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- ReferencingFactory
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- AbstractAuthorityFactory
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- AbstractCachedAuthorityFactory
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- AbstractEpsgFactory
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- AnsiDialectEpsgFactory
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- All Implemented Interfaces:
AuthorityFactory
,CRSAuthorityFactory
,CSAuthorityFactory
,DatumAuthorityFactory
,Factory
,CoordinateOperationAuthorityFactory
,BufferedFactory
,Factory
,RegistrableFactory
public class AnsiDialectEpsgFactory extends AbstractEpsgFactory
An EPSG factory for the database generated by SQL scripts rather than the MS-Access one. This class overridesadaptSQL(java.lang.String)
in order to translate SQL statements from MS-Access syntax to ANSI syntax. By default, the translated SQL statements use the table and field names in the Data Description Language (DDL) scripts provided by EPSG to create the schema for the database. Subclasses can changes this default behavior by modifying themap
.References:
- EPSG geodecy parameters database readme at www.epsg.org
- Since:
- 2.4
- Author:
- Rueben Schulz, Martin Desruisseaux, Didier Richard, John Grange
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Field Summary
Fields Modifier and Type Field Description protected Map<String,String>
map
Maps the MS-Access names to ANSI names.-
Fields inherited from class AbstractEpsgFactory
dataSource
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Fields inherited from class AbstractCachedAuthorityFactory
cache, factories
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Fields inherited from class ReferencingFactory
LOGGER
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Fields inherited from class AbstractFactory
hints, MAXIMUM_PRIORITY, MINIMUM_PRIORITY, NORMAL_PRIORITY, priority
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Constructor Summary
Constructors Constructor Description AnsiDialectEpsgFactory(Hints userHints)
Constructs an authority factory, the hints should describe the data source it use.AnsiDialectEpsgFactory(Hints hints, Connection connection)
Constructs an authority factory using the specified connection.AnsiDialectEpsgFactory(Hints hints, DataSource dataSource)
Constructs an authority factory using the specified connection.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected String
adaptSQL(String statement)
Modifies the given SQL string to be suitable for non MS-Access databases.protected void
setSchema(String schema)
Replaces the"epsg_"
prefix by the specified schema name.-
Methods inherited from class AbstractEpsgFactory
connect, disconnect, dispose, finalize, generateAuthorityCodes, generateCoordinateOperation, generateCoordinateReferenceSystem, generateCoordinateSystem, generateCoordinateSystemAxis, generateDatum, generateEllipsoid, generateExtent, generateFromCoordinateReferenceSystemCodes, generateObject, generateOperationMethod, generateParameterDescriptor, generatePrimeMeridian, generateUnit, getAuthority, getBackingStoreDescription, getConnection, getDescriptionText, getImplementationHints, isPrimaryKey, shutdown
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Methods inherited from class AbstractCachedAuthorityFactory
createCartesianCS, createCompoundCRS, createCoordinateOperation, createCoordinateReferenceSystem, createCoordinateSystem, createCoordinateSystemAxis, createCylindricalCS, createDatum, createDerivedCRS, createEllipsoid, createEllipsoidalCS, createEngineeringCRS, createEngineeringDatum, createFromCoordinateReferenceSystemCodes, createGeocentricCRS, createGeodeticDatum, createGeographicCRS, createImageCRS, createImageDatum, createObject, createPolarCS, createPrimeMeridian, createProjectedCRS, createSphericalCS, createTemporalCRS, createTemporalDatum, createTimeCS, createUnit, createVerticalCRS, createVerticalCS, createVerticalDatum, getAuthorityCodes, getIdentifiedObjectFinder, noSuchAuthorityCode, toKey, trimAuthority
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Methods inherited from class AbstractAuthorityFactory
createExtent, createOperationMethod, createParameterDescriptor, noSuchAuthorityCode
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Methods inherited from class ReferencingFactory
ensureNonNull, getVendor
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Methods inherited from class AbstractFactory
addImplementationHints, equals, getPriority, hashCode, onDeregistration, onRegistration, toString
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Field Detail
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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
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Constructor Detail
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AnsiDialectEpsgFactory
public AnsiDialectEpsgFactory(Hints userHints) throws FactoryException
Constructs an authority factory, the hints should describe the data source it use.- Parameters:
userHints
- The underlying factories used for objects creation.- Throws:
FactoryException
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AnsiDialectEpsgFactory
public AnsiDialectEpsgFactory(Hints hints, Connection connection)
Constructs an authority factory using the specified connection.- Parameters:
hints
- The underlying factories used for objects creation.connection
- The connection to the underlying EPSG database.
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AnsiDialectEpsgFactory
public AnsiDialectEpsgFactory(Hints hints, DataSource dataSource)
Constructs an authority factory using the specified connection.- Parameters:
hints
- The underlying factories used for objects creation.dataSource
- Used to create a connection to the underlying EPSG database
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Method Detail
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setSchema
protected 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.
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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.- Specified by:
adaptSQL
in classAbstractEpsgFactory
- Parameters:
statement
- The statement in MS-Access syntax.- Returns:
- The SQL statement in ANSI syntax.
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