I have a Spring-Data repository like this:
package com.example.demo;
@RepositoryRestResource
public interface FooRepository extends JpaRepository<Foo, Long> {
@Override
<S extends Foo> S save(S entity);
@Override
<S extends Foo> List<S> saveAll(Iterable<S> entities);
}
And an aspect like this:
@Aspect
@Component
public class FooAspect {
@Before("execution(* org.springframework.data.repository.CrudRepository.save(*))")
void crudSaveBefore(JoinPoint joinPoint) throws Throwable {
System.out.println("crud save");
}
@Before("execution(* com.example.demo.FooRepository.save(*))")
void fooSaveBefore(JoinPoint joinPoint) throws Throwable {
System.out.println("foo save");
}
@Before("execution(* org.springframework.data.repository.CrudRepository.saveAll(*))")
void crudSaveAll(JoinPoint joinPoint) throws Throwable {
System.out.println("crud save all");
}
@Before("execution(* com.example.demo.FooRepository.saveAll(*))")
void fooSaveAll(JoinPoint joinPoint) throws Throwable {
System.out.println("foo save all");
}
}
When I run fooRepository.save(..), in the console I see: foo save
When I run fooRepository.saveAll(..), in the console I see foo save all and crud save all
I was expecting saveAll to only intercept on the FooRepository flavor since I am point-cutting the package.class.method directly. This seems to have worked for save, but not saveAll.
Is this because the args in saveAll are Iterable? Or some kind of type-erasure happening here with the generics? Something else?
