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 cs425.yogastudio.service; import cs425.yogastudio.DAO.ProductDAO; import cs425.yogastudio.entity.Product; import java.util.List; import org.springframework.transaction.annotation.Propagation; import org.springframework.transaction.annotation.Transactional; /** * * @author zeriet */ @Transactional(propagation = Propagation.REQUIRES_NEW) public class ProductService { public ProductService() { } private ProductDAO productDAO; @Transactional(propagation = Propagation.SUPPORTS) public void setProductDAO(ProductDAO productDAO) { this.productDAO = productDAO; } public List<Product> getAll() { return productDAO.getAll(); } public void addProduct(Product product) { productDAO.addProduct(product); } public Product get(int id) { return productDAO.get(id); } public void update(Product product) { productDAO.update(product); } public void delete(Product product) { productDAO.delete(product); } public List<Product> searchProductsByName(String searchText) { return productDAO.searchProductsByName(searchText); } }