org.seedstack.business.api.domain.annotations

Annotation Type DomainService

@Documented
@DomainElement
@Retention(value=RUNTIME)
@Target(value={TYPE,ANNOTATION_TYPE})
public @interface DomainService

This annotation marks its annotated interface as a domain service for the framework.

The implementation of the annotated interface will be bound to this interface in SEED.

Usage :

 @DomainService
 public interface TransferService {

    public void transfer(Account accountSource, Account accountTarget);

 }
 

The implementation should look like :

 public class TransferServiceBase implements TransferService {

     public void transfer(Account accountSource, Account accountTarget) {
      ...
     }
 }
 

And now the TransferService implementation (TransferServiceBase) will be available via :

   @Inject
   TransferService transferService;
 

Verification will be done by the framework on either or not this service is in the right place.

Author:

epo.jemba@ext.mpsa.com