org.h2gis.utilities

Interface SpatialResultSet

All Superinterfaces:

AutoCloseable, ResultSet, Wrapper

All Known Implementing Classes:

SpatialResultSetImpl

public interface SpatialResultSet
extends ResultSet

In order to provide a common API with H2 Spatial and PostGIS, this result set manage the conversion of column to JTS geometry. Usage: SpatialResultSet rs = myStatement.executeQuery().unwrap(SpatialResultSet.class);

Author:

Nicolas Fortin

Field Summary

Fields inherited from interface java.sql.ResultSet

CLOSE_CURSORS_AT_COMMIT, CONCUR_READ_ONLY, CONCUR_UPDATABLE, FETCH_FORWARD, FETCH_REVERSE, FETCH_UNKNOWN, HOLD_CURSORS_OVER_COMMIT, TYPE_FORWARD_ONLY, TYPE_SCROLL_INSENSITIVE, TYPE_SCROLL_SENSITIVE

Method Summary

Methods

Modifier and Type	Method and Description
com.vividsolutions.jts.geom.Geometry	getGeometry() Retrieves Geometry value of the first geometry column.
com.vividsolutions.jts.geom.Geometry	getGeometry(int columnIndex) Retrieves Geometry value of the specified column.
com.vividsolutions.jts.geom.Geometry	getGeometry(String columnLabel) Retrieves Geometry value of the specified column.
void	updateGeometry(int columnIndex, com.vividsolutions.jts.geom.Geometry geometry) Update the geometry value
void	updateGeometry(String columnLabel, com.vividsolutions.jts.geom.Geometry geometry) Update the geometry value

Methods inherited from interface java.sql.ResultSet

absolute, afterLast, beforeFirst, cancelRowUpdates, clearWarnings, close, deleteRow, findColumn, first, getArray, getArray, getAsciiStream, getAsciiStream, getBigDecimal, getBigDecimal, getBigDecimal, getBigDecimal, getBinaryStream, getBinaryStream, getBlob, getBlob, getBoolean, getBoolean, getByte, getByte, getBytes, getBytes, getCharacterStream, getCharacterStream, getClob, getClob, getConcurrency, getCursorName, getDate, getDate, getDate, getDate, getDouble, getDouble, getFetchDirection, getFetchSize, getFloat, getFloat, getHoldability, getInt, getInt, getLong, getLong, getMetaData, getNCharacterStream, getNCharacterStream, getNClob, getNClob, getNString, getNString, getObject, getObject, getObject, getObject, getObject, getObject, getRef, getRef, getRow, getRowId, getRowId, getShort, getShort, getSQLXML, getSQLXML, getStatement, getString, getString, getTime, getTime, getTime, getTime, getTimestamp, getTimestamp, getTimestamp, getTimestamp, getType, getUnicodeStream, getUnicodeStream, getURL, getURL, getWarnings, insertRow, isAfterLast, isBeforeFirst, isClosed, isFirst, isLast, last, moveToCurrentRow, moveToInsertRow, next, previous, refreshRow, relative, rowDeleted, rowInserted, rowUpdated, setFetchDirection, setFetchSize, updateArray, updateArray, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateBigDecimal, updateBigDecimal, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBlob, updateBlob, updateBlob, updateBlob, updateBlob, updateBlob, updateBoolean, updateBoolean, updateByte, updateByte, updateBytes, updateBytes, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateClob, updateClob, updateClob, updateClob, updateClob, updateClob, updateDate, updateDate, updateDouble, updateDouble, updateFloat, updateFloat, updateInt, updateInt, updateLong, updateLong, updateNCharacterStream, updateNCharacterStream, updateNCharacterStream, updateNCharacterStream, updateNClob, updateNClob, updateNClob, updateNClob, updateNClob, updateNClob, updateNString, updateNString, updateNull, updateNull, updateObject, updateObject, updateObject, updateObject, updateRef, updateRef, updateRow, updateRowId, updateRowId, updateShort, updateShort, updateSQLXML, updateSQLXML, updateString, updateString, updateTime, updateTime, updateTimestamp, updateTimestamp, wasNull

Methods inherited from interface java.sql.Wrapper

isWrapperFor, unwrap

Method Detail

getGeometry

com.vividsolutions.jts.geom.Geometry getGeometry(int columnIndex)
                                                 throws SQLException

Retrieves Geometry value of the specified column.

Parameters:

columnIndex - Column index [1-n]

Returns:

Geometry value or null

Throws:

SQLException - If the specified column is not a Geometry.

getGeometry

com.vividsolutions.jts.geom.Geometry getGeometry(String columnLabel)
                                                 throws SQLException

Retrieves Geometry value of the specified column.

Parameters:

columnLabel - Column label

Returns:

Geometry value or null

Throws:

SQLException - If the specified column is not a Geometry.

getGeometry

com.vividsolutions.jts.geom.Geometry getGeometry()
                                                 throws SQLException

Retrieves Geometry value of the first geometry column.

Returns:

Geometry value or null

Throws:

SQLException - If there is no Geometry columns.

updateGeometry

void updateGeometry(int columnIndex,
                  com.vividsolutions.jts.geom.Geometry geometry)
                    throws SQLException

Update the geometry value

Parameters:

columnIndex - Field index

geometry - Geometry instance

Throws:

SQLException

updateGeometry

void updateGeometry(String columnLabel,
                  com.vividsolutions.jts.geom.Geometry geometry)
                    throws SQLException

Update the geometry value

Parameters:

columnLabel - Field name

geometry - Geometry instance

Throws:

SQLException