addproductaction.java

网上购物系统 基于jsp实现 运行环境eclipse+My SQL+TomCat

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package book.jsj0707.struts.action;

import java.text.SimpleDateFormat;
import java.util.Date;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import book.jsj0707.dao.BookDAO;
import book.jsj0707.dao.CategoryDAO;
import book.jsj0707.dao.PressDAO;
import book.jsj0707.entity.Book;
import book.jsj0707.entity.Category;
import book.jsj0707.entity.Press;
import book.jsj0707.struts.form.AddProductForm;

/** 
 * MyEclipse Struts
 * Creation date: 01-10-2009
 * 
 * XDoclet definition:
 * @struts.action input="/admin/addproduct.jsp" scope="request" validate="true"
 * @struts.action-forward name="failed" path="/admin/addproductfailure.jsp"
 * @struts.action-forward name="ok" path="/admin/addproductok.jsp"
 */
public class AddProductAction extends Action {
	/*
	 * Generated Methods
	 */
	BookDAO bookDAO;
	CategoryDAO categoryDAO;
	PressDAO pressDAO;
	public BookDAO getBookDAO() {
		return bookDAO;
	}
	public CategoryDAO getCategoryDAO() {
		return categoryDAO;
	}
	public void setCategoryDAO(CategoryDAO categoryDAO) {
		this.categoryDAO = categoryDAO;
	}
	public PressDAO getPressDAO() {
		return pressDAO;
	}
	public void setPressDAO(PressDAO pressDAO) {
		this.pressDAO = pressDAO;
	}
	public void setBookDAO(BookDAO bookDAO) {
		this.bookDAO = bookDAO;
	}
	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {

		AddProductForm apForm = (AddProductForm)form;
		Book book = new Book();
		Category category = new Category();
		category.setCategoryid(Long.parseLong(apForm.getCategoryid()));
		Press press = new Press();
		press.setPublisherid(Long.parseLong(apForm.getPublisherid()));
		SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
		Date da = new Date();
		try{
		String str = apForm.getPublishdate().toString();
		da = dateFormat.parse(str);
		}
		catch(Exception e)
		{
			System.out.println(e);
		}
		book.setAuthor(apForm.getAuthor());
		book.setBookname(apForm.getBookname());
		book.setCategory(category);
		book.setImg(apForm.getImg());
		book.setIntroduce(apForm.getIntroduce());
		book.setOnhand(Long.parseLong(apForm.getOnhand().toString()));
		book.setPress(press);
		book.setPrice(Long.parseLong(apForm.getPrice().toString()));
		book.setPublishdate(da);
		try{
			bookDAO.save(book);
			return mapping.findForward("ok");
		}
		catch(Exception e){
			System.out.print(e);
			return mapping.findForward("failed");
		}
	}
}