showadminallaction.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.util.LinkedList;
import java.util.List;

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

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.entity.Book;

/** 
 * MyEclipse Struts
 * Creation date: 01-11-2009
 * 
 * XDoclet definition:
 * @struts.action scope="request" validate="true"
 * @struts.action-forward name="go" path="/admin/adminall.jsp"
 */
public class ShowAdminAllAction extends Action {
	/*
	 * Generated Methods
	 */
	BookDAO bookDAO;
	public BookDAO getBookDAO() {
		return bookDAO;
	}
	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) {
		HttpSession session = request.getSession();
		session.removeAttribute("book");
		session.removeAttribute("book1");
		session.removeAttribute("book2");
		List list = bookDAO.findwithCategoryPress();
		List booklist=new LinkedList();
		List booklist1=new LinkedList();
		List booklist2=new LinkedList();
		
		for(int i=0;i<list.size();i++)
		{
			Object[] row = (Object[])list.get(i);
			booklist.add(i,(Book)row[0]);
			booklist1.add(i, String.valueOf(row[1]));
			booklist2.add(i, String.valueOf(row[2]));
		}

		session.setAttribute("book", booklist);
		session.setAttribute("book1", booklist1);
		session.setAttribute("book2", booklist2);
		return mapping.findForward("go");
	}
}