org.h2gis.functions.io.kml

Class KMLWriterDriver

java.lang.Object

org.h2gis.functions.io.kml.KMLWriterDriver

public class KMLWriterDriver
extends Object

Author:

Erwan Bocher

Constructor Summary

Constructors

Constructor and Description
KMLWriterDriver(Connection connection, String tableName, File fileName)

Method Summary

Modifier and Type	Method and Description
void	write(org.h2gis.api.ProgressVisitor progress) Write spatial table to kml or kmz file format.
void	writeExtendedData(XMLStreamWriter xmlOut, ResultSet rs) The ExtendedData element offers three techniques for adding custom data to a KML Feature (NetworkLink, Placemark, GroundOverlay, PhotoOverlay, ScreenOverlay, Document, Folder).
void	writePlacemark(XMLStreamWriter xmlOut, ResultSet rs, int geoFieldIndex, String spatialFieldName) A Placemark is a Feature with associated Geometry.
void	writeSimpleData(XMLStreamWriter xmlOut, String columnName, String value)

Methods inherited from class java.lang.Object

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

Constructor Detail

KMLWriterDriver

public KMLWriterDriver(Connection connection,
                       String tableName,
                       File fileName)

Method Detail

write

public void write(org.h2gis.api.ProgressVisitor progress)
           throws SQLException

Write spatial table to kml or kmz file format.

Parameters:

progress -

Throws:

SQLException

writePlacemark

public void writePlacemark(XMLStreamWriter xmlOut,
                           ResultSet rs,
                           int geoFieldIndex,
                           String spatialFieldName)
                    throws XMLStreamException,
                           SQLException

A Placemark is a Feature with associated Geometry. Syntax : ... 1 0 ...

...

... ... ... ... ... ... ... ... ... ... ... ...

Parameters:

xmlOut -

Throws:

XMLStreamException

SQLException

writeExtendedData

public void writeExtendedData(XMLStreamWriter xmlOut,
                              ResultSet rs)
                       throws XMLStreamException,
                              SQLException

The ExtendedData element offers three techniques for adding custom data to a KML Feature (NetworkLink, Placemark, GroundOverlay, PhotoOverlay, ScreenOverlay, Document, Folder). These techniques are Adding untyped data/value pairs using the element (basic) Declaring new typed fields using the element and then instancing them using the element (advanced) Referring to XML elements defined in other namespaces by referencing the external namespace within the KML file (basic) These techniques can be combined within a single KML file or Feature for different pieces of data. Syntax : ... ... ... ...

Parameters:

xmlOut -

Throws:

XMLStreamException

SQLException

writeSimpleData

public void writeSimpleData(XMLStreamWriter xmlOut,
                            String columnName,
                            String value)
                     throws XMLStreamException

Parameters:

xmlOut -

Throws:

XMLStreamException