I have the following repository:
@Repository
public interface InterlocutorRepository extends PagingAndSortingRepository<Interlocutor, UsuarioId> {
Page<Interlocutor> findByFlCadastroOnlineIn(List<StatusCadOnline> flCadastroOnline, Pageable pageable);
}
And I have the following reader in my Spring Batch App:
@Bean
public ItemReader<Interlocutor> reader() {
List<StatusCadOnline> listaStatusCadOnline = new ArrayList();
listaStatusCadOnline.add(StatusCadOnline.PENDENTE);
listaStatusCadOnline.add(StatusCadOnline.ERRO);
RepositoryItemReader<Interlocutor> reader = new RepositoryItemReader<>();
reader.setRepository(repository);
reader.setMethodName("findByFlCadastroOnlineIn");
reader.setArguments(listaStatusCadOnline);
HashMap<String, Sort.Direction> sorts = new HashMap<>();
sorts.put("nrCpf", Sort.Direction.ASC);
reader.setSort(sorts);
return reader;
}
Spring Batch is understanding that my method has two arguments of type StatusCadOnline instead of a single parameter of type List.
LogError:
ERROR [SimpleAsyncTaskExecutor-178] b.c.a.c.b.steps.ItemSkipPolicy.shouldSkip 12 - java.lang.NoSuchMethodException: com.sun.proxy.$Proxy84.findByFlCadastroOnlineIn(br.com.alelo.corp.core.model.enumerator.StatusCadOnline, br.com.alelo.corp.core.model.enumerator.StatusCadOnline, org.springframework.data.domain.PageRequest)
Could anyone help me with that?
Thanks
To use the JPA's findBy*In() with RepositoryItemReader:
You'll need to receive a list of arguments, and to do that you have to change your attributes to a List<List<?>>
Example of running code solution to your case:
...
List<List<StatusCadOnline>> arguments = new ArrayList();
List<StatusCadOnline> attributeListIn = new ArrayList();
attributeListIn.add(StatusCadOnline.PENDENTE);
attributeListIn.add(StatusCadOnline.ERRO);
arguments.add(attributeListIn);
RepositoryItemReader<Filial> reader = new RepositoryItemReader<>();
reader.setRepository(branchRepository);
reader.setMethodName("findByFlCadastroOnlineIn");
reader.setArguments(arguments);
...