org.hibernatespatial
Class GeometryUserType

java.lang.Object
  org.hibernatespatial.GeometryUserType

All Implemented Interfaces:

Serializable, org.hibernate.usertype.ParameterizedType, org.hibernate.usertype.UserType

public class GeometryUserType
extends Object
implements org.hibernate.usertype.UserType, org.hibernate.usertype.ParameterizedType, Serializable

This class ensures that Hibernate can work with the JTS Geometry type.

To properly convert Geometry objects to database specific wrapper objects, acces is needed to a spatially enabled database dialect. This dialect can be specified as a parameter to the type. If no parameter is supplied, the default Dialect will be used (set in HBSpatialExtension).

Author:

Karel Maesen

See Also:

Serialized Form

Field Summary

static String	DIALECT_PARAM_NAME
static org.hibernate.type.CustomType	TYPE

Constructor Summary

GeometryUserType()

Method Summary

Object	assemble(Serializable arg0, Object arg1)
Object	deepCopy(Object arg0)
Serializable	disassemble(Object arg0)
boolean	equals(Object obj)
boolean	equals(Object arg0, Object arg1)
int	hashCode()
int	hashCode(Object arg0)
boolean	isMutable()
Object	nullSafeGet(ResultSet arg0, String[] arg1, Object arg2)
void	nullSafeSet(PreparedStatement arg0, Object arg1, int arg2)
Object	replace(Object arg0, Object arg1, Object arg2)
Class	returnedClass()
void	setParameterValues(Properties properties)
int[]	sqlTypes()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

DIALECT_PARAM_NAME

public static String DIALECT_PARAM_NAME

TYPE

public static final org.hibernate.type.CustomType TYPE

Constructor Detail

GeometryUserType

public GeometryUserType()

Method Detail

assemble

public Object assemble(Serializable arg0,
                       Object arg1)
                throws org.hibernate.HibernateException

Specified by:

assemble in interface org.hibernate.usertype.UserType

Parameters:

arg0 -

arg1 -

Returns:

Throws:

org.hibernate.HibernateException

See Also:

UserType.assemble(java.io.Serializable, java.lang.Object)

deepCopy

public Object deepCopy(Object arg0)
                throws org.hibernate.HibernateException

Specified by:

deepCopy in interface org.hibernate.usertype.UserType

Parameters:

arg0 -

Returns:

Throws:

org.hibernate.HibernateException

See Also:

UserType.deepCopy(java.lang.Object)

disassemble

public Serializable disassemble(Object arg0)
                         throws org.hibernate.HibernateException

Specified by:

disassemble in interface org.hibernate.usertype.UserType

Parameters:

arg0 -

Returns:

Throws:

org.hibernate.HibernateException

See Also:

UserType.disassemble(java.lang.Object)

equals

public boolean equals(Object arg0,
                      Object arg1)
               throws org.hibernate.HibernateException

Specified by:

equals in interface org.hibernate.usertype.UserType

Parameters:

arg0 -

arg1 -

Returns:

Throws:

org.hibernate.HibernateException

See Also:

UserType.equals(java.lang.Object, java.lang.Object)

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

Parameters:

obj -

Returns:

See Also:

Object.equals(java.lang.Object)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

Returns:

See Also:

Object.hashCode()

hashCode

public int hashCode(Object arg0)
             throws org.hibernate.HibernateException

Specified by:

hashCode in interface org.hibernate.usertype.UserType

Parameters:

arg0 -

Returns:

Throws:

org.hibernate.HibernateException

See Also:

UserType.hashCode(java.lang.Object)

isMutable

public boolean isMutable()

Specified by:

isMutable in interface org.hibernate.usertype.UserType

Returns:

See Also:

UserType.isMutable()

nullSafeGet

public Object nullSafeGet(ResultSet arg0,
                          String[] arg1,
                          Object arg2)
                   throws org.hibernate.HibernateException,
                          SQLException

Specified by:

nullSafeGet in interface org.hibernate.usertype.UserType

Parameters:

arg0 -

arg1 -

arg2 -

Returns:

Throws:

org.hibernate.HibernateException

SQLException

See Also:

UserType.nullSafeGet(java.sql.ResultSet, java.lang.String[], java.lang.Object)

nullSafeSet

public void nullSafeSet(PreparedStatement arg0,
                        Object arg1,
                        int arg2)
                 throws org.hibernate.HibernateException,
                        SQLException

Specified by:

nullSafeSet in interface org.hibernate.usertype.UserType

Parameters:

arg0 -

arg1 -

arg2 -

Throws:

org.hibernate.HibernateException

SQLException

See Also:

UserType.nullSafeSet(java.sql.PreparedStatement, java.lang.Object, int)

replace

public Object replace(Object arg0,
                      Object arg1,
                      Object arg2)
               throws org.hibernate.HibernateException

Specified by:

replace in interface org.hibernate.usertype.UserType

Parameters:

arg0 -

arg1 -

arg2 -

Returns:

Throws:

org.hibernate.HibernateException

See Also:

UserType.replace(java.lang.Object, java.lang.Object, java.lang.Object)

returnedClass

public Class returnedClass()

Specified by:

returnedClass in interface org.hibernate.usertype.UserType

Returns:

See Also:

UserType.returnedClass()

sqlTypes

public int[] sqlTypes()

Specified by:

sqlTypes in interface org.hibernate.usertype.UserType

Returns:

See Also:

UserType.sqlTypes()

toString

public String toString()

Overrides:

toString in class Object

Returns:

See Also:

Object.toString()

setParameterValues

public void setParameterValues(Properties properties)

Specified by:

setParameterValues in interface org.hibernate.usertype.ParameterizedType