org.eclipse.persistence.internal.jpa.metadata.xml

Class EmptyElementConverter

java.lang.Object

org.eclipse.persistence.internal.jpa.metadata.xml.EmptyElementConverter

All Implemented Interfaces:

Serializable, CoreConverter<DatabaseMapping,Session>, Converter

public class EmptyElementConverter
extends Object
implements Converter

Converts from empty node to true or false

Since:

EclipseLink 2.2

Author:

Gordon Yorke

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
EmptyElementConverter()

Method Summary

Modifier and Type	Method and Description
Object	convertDataValueToObjectValue(Object dataValue, Session session)
Object	convertObjectValueToDataValue(Object objectValue, Session session)
void	initialize(DatabaseMapping mapping, Session session)
boolean	isMutable()

Methods inherited from class java.lang.Object

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

Constructor Detail

EmptyElementConverter

public EmptyElementConverter()

Method Detail

convertDataValueToObjectValue

public Object convertDataValueToObjectValue(Object dataValue,
                                            Session session)

Specified by:

convertDataValueToObjectValue in interface CoreConverter<DatabaseMapping,Session>

Specified by:

convertDataValueToObjectValue in interface Converter

convertObjectValueToDataValue

public Object convertObjectValueToDataValue(Object objectValue,
                                            Session session)

Specified by:

convertObjectValueToDataValue in interface CoreConverter<DatabaseMapping,Session>

Specified by:

convertObjectValueToDataValue in interface Converter

initialize

public void initialize(DatabaseMapping mapping,
                       Session session)

Specified by:

initialize in interface CoreConverter<DatabaseMapping,Session>

Specified by:

initialize in interface Converter

isMutable

public boolean isMutable()

Specified by:

isMutable in interface Converter