Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.immutabledomain.phonestore.services.crud.Impl; import com.immutabledomain.phonestore.model.pkgPhones.iPhone; import com.immutabledomain.phonestore.services.crud.iPhoneCrudService; import java.util.List; import org.springframework.transaction.annotation.Propagation; import org.springframework.transaction.annotation.Transactional; /** * * @author Tristan */ public class iPhoneCrudServiceImpl implements iPhoneCrudService { @Override @Transactional(propagation = Propagation.SUPPORTS) public iPhone find(String s) { return null; } @Override @Transactional(propagation = Propagation.MANDATORY) public iPhone persist(iPhone entity) { return null; } @Override @Transactional(propagation = Propagation.REQUIRES_NEW) public iPhone merge(iPhone entity) { return null; } @Override @Transactional(propagation = Propagation.REQUIRED) public iPhone remove(iPhone entity) { return null; } @Override @Transactional(propagation = Propagation.NOT_SUPPORTED) public List<iPhone> findAll() { return null; } }