savebookaction.java

一个简单的AJAX图书展示平台

/*
 * 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 java.util.Iterator;
import java.util.List;

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 com.ascent.struts.form.FindBookForm;
import com.ascent.bean.Book;
/** 
 * MyEclipse Struts
 * Creation date: 03-12-2007
 * 
 * XDoclet definition:
 * @struts.action path="/saveBook" name="findBookForm" input="/save.jsp" scope="request" validate="true"
 */
public class SaveBookAction 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) 
	{
		
		FindBookForm findBookForm = (FindBookForm) form;// TODO Auto-generated method stub
	   if(!findBookForm.getBookName().equals(""))
	   {
		  String bookName=findBookForm.getBookName();
		  String bookPrice=findBookForm.getBookPrice();
		  String bookType=findBookForm.getBookType();
		  Book book=new Book();
		  book.setBookName(bookName);
		  book.setBookPrice(bookPrice);
		  book.setBookType(bookType);
		
		 if(this.getBookService().saveNewBook(book))
		 {
			request.getSession().setAttribute("saveBook",this.getBookService().findByBookName(bookName));
			return mapping.findForward("show");
			
		 }
		 else
		 {
			 return mapping.findForward("error");
		 }
	   }
	   else
	   {
			 return mapping.findForward("error");
	   }
	   
	}
}