package com.nisum.service; import com.nisum.model.Speaker; import com.nisum.repository.HibernateSpeakerRepositoryImpl; import com.nisum.repository.SpeakerRepository; import java.util.List; public class SpeakerServiceImpl implements SpeakerService { private SpeakerRepository repository = new HibernateSpeakerRepositoryImpl(); @Override public List<Speaker> findAll() { return repository.findAll(); } }