org.seedstack.business.assembler.dsl

Interface MergeAggregateWithRepositoryThenFactoryProvider<A extends AggregateRoot<?>>

public interface MergeAggregateWithRepositoryThenFactoryProvider<A extends AggregateRoot<?>>

Specifies the behavior in the case where the aggregate cannot be loaded from the repository.

Author:

pierre.thirouin@ext.mpsa.com (Pierre Thirouin)

Method Summary

Modifier and Type	Method and Description
A	orFail() Returns the aggregate root or throws an AggregateNotFoundException if the aggregate root cannot be loaded from the repository.
A	orFromFactory() Returns the aggregate root.

Method Detail

orFail

A orFail()
  throws AggregateNotFoundException

Returns the aggregate root or throws an AggregateNotFoundException if the aggregate root cannot be loaded from the repository.

Returns:

the assembled aggregate root

Throws:

AggregateNotFoundException - if the aggregate doesn't exist

orFromFactory

A orFromFactory()

Returns the aggregate root. If the aggregate root cannot be loaded from the repository, it is created from the factory.

It uses the MatchingFactoryParameter annotation on the DTO to find the factory method parameters.

Returns:

the assembled aggregate root