org.jtransfo

Class ReadOnlyDomainTypeConverter

java.lang.Object

org.jtransfo.AbstractToDomainTypeConverter

org.jtransfo.ReadOnlyDomainTypeConverter

All Implemented Interfaces:

Named, NeedsJTransfo, TypeConverter<Object,Object>

public class ReadOnlyDomainTypeConverter
extends AbstractToDomainTypeConverter
implements Named

Type converter which only copies linked objects' fields to the transfer object. For converting transfer object to domain, the linked objects are looked up but the fields are not updated.

Constructor Summary

Constructors

Constructor and Description
ReadOnlyDomainTypeConverter()

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	doConvert(JTransfo jTransfo, Object toObject, SyntheticField domainField, String... tags) Do the actual conversion.
String	getName() Get name for the object.
void	setName(String name) Set the name for the type converter.

Methods inherited from class org.jtransfo.AbstractToDomainTypeConverter

convert, reverse, setJTransfo

Methods inherited from class java.lang.Object

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

Constructor Detail

ReadOnlyDomainTypeConverter

public ReadOnlyDomainTypeConverter()

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>

Overrides:

canConvert in class AbstractToDomainTypeConverter

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

doConvert

public Object doConvert(JTransfo jTransfo,
                        Object toObject,
                        SyntheticField domainField,
                        String... tags)
                 throws JTransfoException

Description copied from class: AbstractToDomainTypeConverter

Do the actual conversion.

Specified by:

doConvert in class AbstractToDomainTypeConverter

Parameters:

jTransfo - jTransfo instance in use

toObject - transfer object

domainField - domain object field

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

Returns:

domain object

Throws:

JTransfoException - oops, cannot convert

getName

public String getName()

Description copied from interface: Named

Get name for the object.

Specified by:

getName in interface Named

Returns:

object name

setName

public void setName(String name)

Set the name for the type converter.

Parameters:

name - type converter name