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.banda.truckmanagementmodel.services.crud.Impl; import com.banda.truckmanagementmodel.model.orders.Sender; import com.banda.truckmanagementmodel.services.crud.SenderCrudService; import java.util.List; import org.springframework.transaction.annotation.Propagation; import org.springframework.transaction.annotation.Transactional; /** * * @author itsbryan */ public class SenderCrudServiceImpl implements SenderCrudService { @Override @Transactional(propagation = Propagation.SUPPORTS) public Sender find(String s) { return null; } @Override @Transactional(propagation = Propagation.MANDATORY) public Sender persist(Sender entity) { return null; } @Override @Transactional(propagation = Propagation.REQUIRES_NEW) public Sender merge(Sender entity) { return null; } @Override @Transactional(propagation = Propagation.REQUIRED) public Sender remove(Sender entity) { return null; } @Override @Transactional(propagation = Propagation.NOT_SUPPORTED) public List<Sender> findAll() { return null; } }