deletebookaction.java

来自「利用Java开发的网上书店系统」· Java 代码 · 共 48 行

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



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

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

import com.ascent.bean.Book;

/** 
 * MyEclipse Struts
 * Creation date: 07-23-2006
 * 
 * XDoclet definition:
 * @struts.action input="/booklist.jsp" validate="true"
 */
public class DeleteBookAction extends BaseAction {
	/*
	 * 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) {
		/**
		 * 图书删除
		 */
		int bookId = Integer.parseInt(request.getParameter("bookId"));
		Book book=this.getBookService().getBook(bookId);
		this.getBookService().removeBook(book);
		return mapping.findForward("deletebook");
	}
}