Package org.h2gis.functions.io.geojson

Class GeoJsonWrite

java.lang.Object

org.h2gis.api.AbstractFunction

org.h2gis.functions.io.geojson.GeoJsonWrite

All Implemented Interfaces:

org.h2gis.api.Function, org.h2gis.api.ScalarFunction

public class GeoJsonWrite
extends org.h2gis.api.AbstractFunction
implements org.h2gis.api.ScalarFunction

SQL function to write a spatial table to a GeoJSON file.

Author:

Erwan Bocher

Field Summary

Fields inherited from interface org.h2gis.api.Function

PROP_NAME, PROP_REMARKS

Fields inherited from interface org.h2gis.api.ScalarFunction

PROP_DETERMINISTIC

Constructor Summary

Constructors

Constructor	Description
GeoJsonWrite()

Method Summary

Modifier and Type	Method	Description
static void	exportTable(Connection connection, String fileName, String tableReference)	Write the GeoJSON file.
static void	exportTable(Connection connection, String fileName, String tableReference, boolean deleteFile)	Read a table and write it into a GEOJSON file.
String	getJavaStaticMethod()

Methods inherited from class org.h2gis.api.AbstractFunction

addProperty, getProperty, removeProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.h2gis.api.Function

getProperty

Constructor Detail

GeoJsonWrite

public GeoJsonWrite()

Method Detail

getJavaStaticMethod

public String getJavaStaticMethod()

Specified by:

getJavaStaticMethod in interface org.h2gis.api.ScalarFunction

exportTable

public static void exportTable(Connection connection,
                               String fileName,
                               String tableReference,
                               boolean deleteFile)
                        throws IOException,
                               SQLException

Read a table and write it into a GEOJSON file.

Parameters:

connection - Active connection

fileName - Shape file name or URI

tableReference - Table name or select query Note : The select query must be enclosed in parenthesis

deleteFile - true to delete output file

Throws:

IOException

SQLException

exportTable

public static void exportTable(Connection connection,
                               String fileName,
                               String tableReference)
                        throws IOException,
                               SQLException

Write the GeoJSON file.

Parameters:

connection -

fileName -

tableReference -

Throws:

IOException

SQLException