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.meganrobb.immutable_classes.service.crud.Impl; import com.meganrobb.immutable_classes.model.sales.StaffSales; import com.meganrobb.immutable_classes.service.crud.StaffSalesCrudService; import java.util.List; import org.springframework.transaction.annotation.Propagation; import org.springframework.transaction.annotation.Transactional; /** * * @author student */ public class StaffSalesCrudServiceImpl implements StaffSalesCrudService { @Override @Transactional(propagation = Propagation.SUPPORTS) public StaffSales find(String s) { return null; } @Override @Transactional(propagation = Propagation.MANDATORY) public StaffSales persist(StaffSales entity) { return null; } @Override @Transactional(propagation = Propagation.REQUIRES_NEW) public StaffSales merge(StaffSales entity) { return null; } @Override @Transactional(propagation = Propagation.REQUIRED) public StaffSales remove(StaffSales entity) { return null; } @Transactional(propagation = Propagation.NOT_SUPPORTED) public List<StaffSales> findAll() { return null; } public List<StaffSales> findall() { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } }