nl.b3p.loader.jdbc

Class GeometryJdbcConverter

java.lang.Object

nl.b3p.loader.jdbc.GeometryJdbcConverter

Direct Known Subclasses:

HSQLJdbcConverter, MssqlJdbcConverter, OracleJdbcConverter, PostgisJdbcConverter

public abstract class GeometryJdbcConverter
extends Object

Author:

Matthijs Laan, Meine Toonen, mprins

Field Summary

Fields

Modifier and Type	Field and Description
protected org.locationtech.jts.geom.GeometryFactory	gf
protected org.locationtech.jts.io.WKTReader	wkt

Constructor Summary

Constructors

Constructor and Description
GeometryJdbcConverter()

Method Summary

Modifier and Type	Method and Description
abstract StringBuilder	buildLimitSql(StringBuilder sql, int limit)
abstract String	buildPaginationSql(String sql, int offset, int limit)
abstract org.locationtech.jts.geom.Geometry	convertToJTSGeometryObject(Object nativeObj)
abstract Object	convertToNativeGeometryObject(org.locationtech.jts.geom.Geometry param)
abstract Object	convertToNativeGeometryObject(org.locationtech.jts.geom.Geometry param, int srid)
Object	convertToNativeGeometryObject(String param)
static Object	convertToSQLObject(String stringValue, ColumnMetadata cm, String tableName, String column)
Object	createNativePoint(double lat, double lon, int srid)
abstract String	createPSGeometryPlaceholder()
abstract String	getGeomTypeName()
abstract String	getGeotoolsDBTypeName()
abstract String	getMViewRefreshSQL(String mview)
abstract String	getMViewsSQL()
abstract String	getSchema()
abstract String	getSelectNextValueFromSequenceSQL(String seqName) get the database flavour specific SQL statement to get the next value from a sequence.
String	getUpdateSequenceSQL(String seqName, long nextVal) Gets a statement to use in a PreparedStatement to restart a sequence.
abstract boolean	isDuplicateKeyViolationMessage(String message)
abstract boolean	isFKConstraintViolationMessage(String message) bepaal of een melding een contraint violation betreft.
abstract boolean	isPmdKnownBroken()
abstract boolean	useSavepoints()

Methods inherited from class java.lang.Object

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

Field Detail

gf

protected org.locationtech.jts.geom.GeometryFactory gf

wkt

protected final org.locationtech.jts.io.WKTReader wkt

Constructor Detail

GeometryJdbcConverter

public GeometryJdbcConverter()

Method Detail

convertToSQLObject

public static Object convertToSQLObject(String stringValue,
                                        ColumnMetadata cm,
                                        String tableName,
                                        String column)

convertToNativeGeometryObject

public abstract Object convertToNativeGeometryObject(org.locationtech.jts.geom.Geometry param)
                                              throws SQLException,
                                                     org.locationtech.jts.io.ParseException

Throws:

SQLException

org.locationtech.jts.io.ParseException

convertToNativeGeometryObject

public abstract Object convertToNativeGeometryObject(org.locationtech.jts.geom.Geometry param,
                                                     int srid)
                                              throws SQLException,
                                                     org.locationtech.jts.io.ParseException

Throws:

SQLException

org.locationtech.jts.io.ParseException

convertToJTSGeometryObject

public abstract org.locationtech.jts.geom.Geometry convertToJTSGeometryObject(Object nativeObj)

createPSGeometryPlaceholder

public abstract String createPSGeometryPlaceholder()
                                            throws SQLException

Throws:

SQLException

getSchema

public abstract String getSchema()

getGeomTypeName

public abstract String getGeomTypeName()

isDuplicateKeyViolationMessage

public abstract boolean isDuplicateKeyViolationMessage(String message)

isFKConstraintViolationMessage

public abstract boolean isFKConstraintViolationMessage(String message)

bepaal of een melding een contraint violation betreft.

Parameters:

message - de melding uit de database

Returns:

true als de melding een contraint violation betreft

buildPaginationSql

public abstract String buildPaginationSql(String sql,
                                          int offset,
                                          int limit)

buildLimitSql

public abstract StringBuilder buildLimitSql(StringBuilder sql,
                                            int limit)

useSavepoints

public abstract boolean useSavepoints()

isPmdKnownBroken

public abstract boolean isPmdKnownBroken()

getMViewsSQL

public abstract String getMViewsSQL()

getMViewRefreshSQL

public abstract String getMViewRefreshSQL(String mview)

getUpdateSequenceSQL

public String getUpdateSequenceSQL(String seqName,
                                   long nextVal)

Gets a statement to use in a PreparedStatement to restart a sequence.

Parameters:

seqName - name of sequence

nextVal - the value to restart the sequence, some systems require this to be larger than the next value of the sequence.

Returns:

SQL statement specific for the flavour of database

getSelectNextValueFromSequenceSQL

public abstract String getSelectNextValueFromSequenceSQL(String seqName)

get the database flavour specific SQL statement to get the next value from a sequence.

Parameters:

seqName - name of sequence

Returns:

SQL statement specific for the flavour of database

getGeotoolsDBTypeName

public abstract String getGeotoolsDBTypeName()

convertToNativeGeometryObject

public Object convertToNativeGeometryObject(String param)
                                     throws org.locationtech.jts.io.ParseException,
                                            SQLException

Throws:

org.locationtech.jts.io.ParseException

SQLException

createNativePoint

public Object createNativePoint(double lat,
                                double lon,
                                int srid)
                         throws SQLException,
                                org.locationtech.jts.io.ParseException

Throws:

SQLException

org.locationtech.jts.io.ParseException