Package org.h2gis.functions.spatial.metadata

Class FindGeometryMetadata

java.lang.Object

org.h2gis.api.AbstractFunction

org.h2gis.api.DeterministicScalarFunction

org.h2gis.functions.spatial.metadata.FindGeometryMetadata

All Implemented Interfaces:

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

public class FindGeometryMetadata
extends org.h2gis.api.DeterministicScalarFunction

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
FindGeometryMetadata()

Method Summary

Modifier and Type	Method	Description
static String[]	extractMetadata(Connection connection, String catalogName, String schemaName, String tableName, String columnName, String data_type, String geometry_type, String srid)	Extract the geometry metadata from its OGC signature Examples: POINT POINT Z POINT ZM
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

FindGeometryMetadata

public FindGeometryMetadata()

Method Detail

getJavaStaticMethod

public String getJavaStaticMethod()

extractMetadata

public static String[] extractMetadata(Connection connection,
                                       String catalogName,
                                       String schemaName,
                                       String tableName,
                                       String columnName,
                                       String data_type,
                                       String geometry_type,
                                       String srid)
                                throws SQLException

Extract the geometry metadata from its OGC signature Examples: POINT POINT Z POINT ZM

Returns:

an array of values with the following values order values[0] = GEOMETRY_TYPE values[1] = COORD_DIMENSION values[2] = SRID values[3] = SFS TYPE

Throws:

SQLException - Exception get on executing wrong SQL query.