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.Blackberry; import com.immutabledomain.phonestore.services.crud.BlackberryCrudService; import java.util.List; import org.springframework.transaction.annotation.Propagation; import org.springframework.transaction.annotation.Transactional; /** * * @author Tristan */ public class BlackberryCrudServiceImpl implements BlackberryCrudService { @Override @Transactional(propagation = Propagation.SUPPORTS) public Blackberry find(String s) { return null; } @Override @Transactional(propagation = Propagation.MANDATORY) public Blackberry persist(Blackberry entity) { return null; } @Override @Transactional(propagation = Propagation.REQUIRES_NEW) public Blackberry merge(Blackberry entity) { return null; } @Override @Transactional(propagation = Propagation.REQUIRED) public Blackberry remove(Blackberry entity) { return null; } @Override @Transactional(propagation = Propagation.NOT_SUPPORTED) public List<Blackberry> findAll() { return null; } }