shangpinaction.java

模拟网上购物系统

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

import java.util.ArrayList;
import java.util.List;

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 page.page;
import pageHandle.pageHandle;

import dao.ProductDAO;
import dao.adminDAO;

/** 
 * MyEclipse Struts
 * Creation date: 04-15-2007
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 */
public class shangpinAction extends Action {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		
		String sql1 = "select count(*) count from product";
		String sql2 = "select * from product";
		
		page p = new pageHandle().pagehand(request, sql1);
        //得到查询结果
        List list = new ProductDAO().findAll(p.getPageSize(),p.getStartRows(),sql2);
		//将结果和page对象写入 request对象
		request.setAttribute("list", list);
		request.setAttribute("page",p);
		
		return mapping.findForward("shangpin");
		
	}
}