org.jtransfo

Class MappedBy.DefaultTypeConverter

java.lang.Object

org.jtransfo.MappedBy.DefaultTypeConverter

All Implemented Interfaces:

TypeConverter<Object,Object>

Enclosing class:

MappedBy

public static class MappedBy.DefaultTypeConverter
extends Object
implements TypeConverter<Object,Object>

Default value for MappedBy.typeConverterClass() indicating the type converter which should be used if MappedBy.typeConverter() is not set.

Constructor Summary

Constructors

Constructor and Description
DefaultTypeConverter()

Method Summary

Modifier and Type	Method and Description
boolean	canConvert(Type realToType, Type realDomainType) Can this type converter handle conversions between the given transfer and domain object types?
Object	convert(Object object, SyntheticField domainField, Object domainObject, String... tags) Convert a transfer object field value to the value for the domain object.
Object	reverse(Object object, SyntheticField toField, Object toObject, String... tags) Convert a domain object field value to the value for the transfer object.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultTypeConverter

public DefaultTypeConverter()

Method Detail

canConvert

public boolean canConvert(Type realToType,
                          Type realDomainType)

Description copied from interface: TypeConverter

Can this type converter handle conversions between the given transfer and domain object types?

Specified by:

canConvert in interface TypeConverter<Object,Object>

Parameters:

realToType - real class for the type in the transfer object

realDomainType - real class for the type in the domain object

Returns:

true is this type converter can handle the type conversions

convert

public Object convert(Object object,
                      SyntheticField domainField,
                      Object domainObject,
                      String... tags)
               throws JTransfoException

Description copied from interface: TypeConverter

Convert a transfer object field value to the value for the domain object.

Specified by:

convert in interface TypeConverter<Object,Object>

Parameters:

object - object to convert

domainField - target domain field

domainObject - target domain object

tags - tags which indicate which fields can be converted based on MapOnly annotations.

Returns:

converted object

Throws:

JTransfoException - problem during type conversion

reverse

public Object reverse(Object object,
                      SyntheticField toField,
                      Object toObject,
                      String... tags)
               throws JTransfoException

Description copied from interface: TypeConverter

Convert a domain object field value to the value for the transfer object.

Specified by:

reverse in interface TypeConverter<Object,Object>

Parameters:

object - object to convert

toField - target transfer object field

toObject - target transfer object

tags - tags which indicate which fields can be converted based on MapOnly annotations.

Returns:

converted object

Throws:

JTransfoException - problem during type conversion