org.hibernate.spatial.dialect.oracle

Class SDOGeometryValueExtractor<X>

java.lang.Object

org.hibernate.type.descriptor.sql.BasicExtractor<X>

org.hibernate.spatial.dialect.oracle.SDOGeometryValueExtractor<X>

All Implemented Interfaces:

org.hibernate.type.descriptor.ValueExtractor<X>

public class SDOGeometryValueExtractor<X>
extends org.hibernate.type.descriptor.sql.BasicExtractor<X>

ValueExtractor for SDO_GEOMETRY

Constructor Summary

Constructors

Constructor and Description
SDOGeometryValueExtractor(org.hibernate.type.descriptor.java.JavaTypeDescriptor<X> javaDescriptor, org.hibernate.type.descriptor.sql.SqlTypeDescriptor sqlTypeDescriptor) Creates instance

Method Summary

Modifier and Type	Method and Description
org.geolatte.geom.Geometry	convert(java.lang.Object struct) Converts an oracle to a JTS Geometry
protected X	doExtract(java.sql.CallableStatement statement, int index, org.hibernate.type.descriptor.WrapperOptions options)
protected X	doExtract(java.sql.CallableStatement statement, java.lang.String name, org.hibernate.type.descriptor.WrapperOptions options)
protected X	doExtract(java.sql.ResultSet rs, java.lang.String name, org.hibernate.type.descriptor.WrapperOptions options)

Methods inherited from class org.hibernate.type.descriptor.sql.BasicExtractor

extract, extract, extract, getJavaDescriptor, getSqlDescriptor

Methods inherited from class java.lang.Object

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

Constructor Detail

SDOGeometryValueExtractor

public SDOGeometryValueExtractor(org.hibernate.type.descriptor.java.JavaTypeDescriptor<X> javaDescriptor,
                                 org.hibernate.type.descriptor.sql.SqlTypeDescriptor sqlTypeDescriptor)

Creates instance

Parameters:

javaDescriptor - the JavaTypeDescriptor to use

sqlTypeDescriptor - the SqlTypeDescriptor to use

Method Detail

doExtract

protected X doExtract(java.sql.ResultSet rs,
                      java.lang.String name,
                      org.hibernate.type.descriptor.WrapperOptions options)
               throws java.sql.SQLException

Specified by:

doExtract in class org.hibernate.type.descriptor.sql.BasicExtractor<X>

Throws:

java.sql.SQLException

doExtract

protected X doExtract(java.sql.CallableStatement statement,
                      int index,
                      org.hibernate.type.descriptor.WrapperOptions options)
               throws java.sql.SQLException

Specified by:

doExtract in class org.hibernate.type.descriptor.sql.BasicExtractor<X>

Throws:

java.sql.SQLException

doExtract

protected X doExtract(java.sql.CallableStatement statement,
                      java.lang.String name,
                      org.hibernate.type.descriptor.WrapperOptions options)
               throws java.sql.SQLException

Specified by:

doExtract in class org.hibernate.type.descriptor.sql.BasicExtractor<X>

Throws:

java.sql.SQLException

convert

public org.geolatte.geom.Geometry convert(java.lang.Object struct)

Converts an oracle to a JTS Geometry

Parameters:

struct - The Oracle STRUCT representation of an SDO_GEOMETRY

Returns:

The JTS Geometry value