org.apache.deltaspike.data.spi

Interface DelegateQueryHandler

public interface DelegateQueryHandler

A marker interface. Used for writing custom query methods:

 public interface RepositoryExtension {
     E saveAndFlushAndRefresh(E entity);
 }

 public class DelegateRepositoryExtension implements RepositoryExtension, DelegateQueryHandler {
    @Inject
    private QueryInvocationContext context;

    @Override
    public E saveAndFlushAndRefresh(E entity) {
        ...
    }
 }
 

The extension is now usable with:

 @Repository
 public interface MySimpleRepository
         extends RepositoryExtension, EntityRepository {
 }