org.jtransfo

Class ReadOnlyDomainAutomaticListTypeConverter

java.lang.Object

org.jtransfo.AbstractListTypeConverter

org.jtransfo.AutomaticListTypeConverter

org.jtransfo.ReadOnlyDomainAutomaticListTypeConverter

All Implemented Interfaces:

Named, NeedsJTransfo, TypeConverter<List,List>

public class ReadOnlyDomainAutomaticListTypeConverter
extends AutomaticListTypeConverter

Type converter for converting lists with object of specific type. Can only be used as declared converter.

Similar to ReadOnlyDomainTypeConverter this does a full conversion from domain to transfer object but will only find the objects and not update the fields when converting to the domain object. This way list membership is updated, but the domain objects remain unmodified.

Constructor Summary

Constructors

Constructor and Description
ReadOnlyDomainAutomaticListTypeConverter() No-arguments constructor, jTransfo instance needs to be injected explicitly.
ReadOnlyDomainAutomaticListTypeConverter(String name) Constructor which defined custom name.

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	doConvertOne(JTransfo jTransfo, Object toObject, Class<?> domainObjectType, String... tags) Do the actual conversion of one object.

Methods inherited from class org.jtransfo.AutomaticListTypeConverter

doReverseOne

Methods inherited from class org.jtransfo.AbstractListTypeConverter

convert, getName, reverse, setAlwaysNewList, setEmptyListSupplier, setJTransfo, setKeepNullList, setSortList

Methods inherited from class java.lang.Object

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

Constructor Detail

ReadOnlyDomainAutomaticListTypeConverter

public ReadOnlyDomainAutomaticListTypeConverter()

No-arguments constructor, jTransfo instance needs to be injected explicitly.

ReadOnlyDomainAutomaticListTypeConverter

public ReadOnlyDomainAutomaticListTypeConverter(String name)

Constructor which defined custom name.

Parameters:

name - name

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<List,List>

Overrides:

canConvert in class AutomaticListTypeConverter

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

doConvertOne

public Object doConvertOne(JTransfo jTransfo,
                           Object toObject,
                           Class<?> domainObjectType,
                           String... tags)
                    throws JTransfoException

Description copied from class: AutomaticListTypeConverter

Do the actual conversion of one object.

Overrides:

doConvertOne in class AutomaticListTypeConverter

Parameters:

jTransfo - jTransfo instance in use

toObject - transfer object

domainObjectType - domain object type

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

Returns:

domain object

Throws:

JTransfoException - oops, cannot convert