bookaction.java

购物车,struts+jdbc 数据库sqlserver2

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package org.y2t12.struts.action;

import java.lang.reflect.InvocationTargetException;
import java.util.List;

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

import org.apache.commons.beanutils.BeanUtils;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;
import org.y2t12.beans.BookBean;
import org.y2t12.service.UserService;
import org.y2t12.struts.form.BookForm;

/**
 * MyEclipse Struts Creation date: 06-02-2007
 * 
 * XDoclet definition:
 * 
 * @struts.action path="/operation" name="bookForm" input="/append.jsp"
 *                scope="request" validate="true"
 */
public class BookAction extends DispatchAction {

	public ActionForward toViewAll(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		String gotoURL = "info";

		UserService service = new UserService();
		List list = service.findAll();

		request.setAttribute("books", list);

		return mapping.findForward(gotoURL);
	}

	public ActionForward addBook(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		BookForm formBean = (BookForm) form;
		System.out.println(formBean.getTitle());
		BookBean entityBean = new BookBean();
		
		String gotoURL = "error";
		UserService service = new UserService();
		try {
			BeanUtils.copyProperties(entityBean, formBean);
			System.out.println(entityBean.getTitle());
			if (null != entityBean.getTitle()
					&& !"".equals(entityBean.getTitle())) {
				
				service.appendBook(entityBean);
				gotoURL = "ok";
			}
		} catch (IllegalAccessException e) {
			e.printStackTrace();
		} catch (InvocationTargetException e) {
			e.printStackTrace();
		}

		return mapping.findForward(gotoURL);
	}
}