wrong findAll method when Repository extends QueryDslPredicateExecutor [DATAREST-81]

Kathleen Van Assche opened DATAREST-81 and commented

I have a repository defined as

public interface AlbumRepository extends MongoRepository<Album, ObjectId>, QueryDslPredicateExecutor<Album>

When the RepositoryMethodInvoker is created, the findAll property is set to the method 'public abstract java.lang.Iterable org.springframework.data.querydsl.QueryDslPredicateExecutor.findAll(com.mysema.query.types.Predicate)'. This causes a IllegalArgumentException when the RepositoryEntityController.listEntities calls repoMethodInvoker.findAll().

I attach a demo project (extract of my own project stripped to the bare minimum to reproduce the error). Error occurs when the url http://localhost:8080/test/album is called.

Attachments:

• test.zip (5.05 kB)

Start with RepositoryMethodInvoker and RepositoryEntityController.listEntities, then reproduce the failure using the attached test.zip project by requesting http://localhost:8080/test/album. Trace how the findAll method is selected when the repository extends QueryDslPredicateExecutor; done means the request no longer raises IllegalArgumentException and uses the appropriate repository method.