bookdetailaction.java

来自「用STRUTS ,HIBERNATE, SPRING 三种框架整合做的实战项目」· Java 代码 · 共 31 行

package com.ghy.action;

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

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

import com.ghy.data.book.Book;
import com.ghy.service.book.BookServiceIfc;


public class BookDetailAction extends BaseAction {

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {


		BookServiceIfc bookServiceIfc = getBookServiceIfc();
		HttpSession session = request.getSession();
		String bookId = request.getParameter("bookId");
		Book bookDetail = bookServiceIfc.findBookById(bookId);
		session.setAttribute("bookdetail", bookDetail);
		return mapping.findForward("bookDetail");
	}

}