liquibase.ext.spatial.sqlgenerator

Class SpatialUpdateGeneratorGeoDB

java.lang.Object

UpdateGenerator

liquibase.ext.spatial.sqlgenerator.AbstractSpatialUpdateGenerator

liquibase.ext.spatial.sqlgenerator.SpatialUpdateGeneratorGeoDB

All Implemented Interfaces:

WktInsertOrUpdateGenerator

public class SpatialUpdateGeneratorGeoDB
extends AbstractSpatialUpdateGenerator

SpatialUpdateGeneratorGeoDB generates the SQL for UPDATINGing geometries in Apache Derby and H2.

Constructor Summary

Constructors

Constructor and Description
SpatialUpdateGeneratorGeoDB()

Method Summary

Methods

Modifier and Type	Method and Description
String	getGeomFromWktFunction() Returns the name of the function that converts Well-Known Text to a database-specific geometry.
boolean	isSridRequiredInFunction(Database database) Always returns true for GeoDB.
boolean	supports(UpdateStatement statement, Database database)

Methods inherited from class liquibase.ext.spatial.sqlgenerator.AbstractSpatialUpdateGenerator

convertToFunction, generateSql, getPriority, handleColumnValue, looksLikeFunctionCall, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

SpatialUpdateGeneratorGeoDB

public SpatialUpdateGeneratorGeoDB()

Method Detail

supports

public boolean supports(UpdateStatement statement,
               Database database)

getGeomFromWktFunction

public String getGeomFromWktFunction()

Returns the name of the function that converts Well-Known Text to a database-specific geometry.

Returns:

the name of the function that converts WKT to a geometry.

isSridRequiredInFunction

public boolean isSridRequiredInFunction(Database database)

Always returns true for GeoDB.

Specified by:

isSridRequiredInFunction in interface WktInsertOrUpdateGenerator

Overrides:

isSridRequiredInFunction in class AbstractSpatialUpdateGenerator

Parameters:

database - the database instance.

Returns:

true if the SRID parameter is required in order to invoke the function.

See Also:

AbstractSpatialInsertGenerator.isSridRequiredInFunction(Database)