org.seedstack.business.modelmapper

Class ModelMapperAssembler<A extends AggregateRoot<?>,D>

java.lang.Object

org.seedstack.business.assembler.BaseAssembler<A,D>

org.seedstack.business.modelmapper.ModelMapperAssembler<A,D>

Type Parameters:

A - the type of the aggregate root.

D - the type of the DTO.

All Implemented Interfaces:

Assembler<A,D>

public abstract class ModelMapperAssembler<A extends AggregateRoot<?>,D>
extends BaseAssembler<A,D>

This class can be extended to declare an assembler that is able to automatically map an aggregate to a DTO and back. It delegates the mapping to a ModelMapper instance.

Constructor Summary

Constructors

Modifier	Constructor and Description
	ModelMapperAssembler()
protected	ModelMapperAssembler(Class<D> dtoClass)

Method Summary

Modifier and Type	Method and Description
protected abstract void	configure(org.modelmapper.ModelMapper modelMapper) This method is called once when the first mapping of the assembler occurs.
D	createDtoFromAggregate(A sourceAggregate) Creates a new DTO and merge the given aggregate into it.
void	mergeAggregateIntoDto(A sourceAggregate, D targetDto) Merge a source aggregate into an existing target DTO.
void	mergeDtoIntoAggregate(D sourceDto, A targetAggregate) Merges a source DTO into an existing target aggregate root.

Methods inherited from class org.seedstack.business.assembler.BaseAssembler

createDto, getDtoClass

Methods inherited from class java.lang.Object

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

Constructor Detail

ModelMapperAssembler

public ModelMapperAssembler()

ModelMapperAssembler

protected ModelMapperAssembler(Class<D> dtoClass)

Method Detail

createDtoFromAggregate

public D createDtoFromAggregate(A sourceAggregate)

Description copied from interface: Assembler

Creates a new DTO and merge the given aggregate into it. Method Assembler.createDto() is called to create the DTO instance, then Assembler.mergeAggregateIntoDto(Object, Object) is called to do the merge.

Parameters:

sourceAggregate - the source aggregate.

Returns:

the resulting dto.

mergeAggregateIntoDto

public void mergeAggregateIntoDto(A sourceAggregate,
                                  D targetDto)

Description copied from interface: Assembler

Merge a source aggregate into an existing target DTO.

Parameters:

sourceAggregate - the source aggregate.

targetDto - the target dto.

mergeDtoIntoAggregate

public void mergeDtoIntoAggregate(D sourceDto,
                                  A targetAggregate)

Description copied from interface: Assembler

Merges a source DTO into an existing target aggregate root.

Parameters:

sourceDto - the source dto.

targetAggregate - the target aggregate.

configure

protected abstract void configure(org.modelmapper.ModelMapper modelMapper)

This method is called once when the first mapping of the assembler occurs. It allows to configure the ModelMapper instance that will be used for mapping. This instance will then be reused for subsequent calls.

Parameters:

modelMapper - the ModelMapper instance to configure.