findbookaction.java

来自「一个简单的AJAX图书展示平台」· Java 代码 · 共 51 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 java.util.List;

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

import com.ascent.struts.form.FindBookForm;
/** 
 * MyEclipse Struts
 * Creation date: 03-10-2007
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 */
public class FindBookAction 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 book=new FindBookForm();
		List list=this.getBookService().findAll();
		if(!list.isEmpty())
		{
			request.getSession().setAttribute("books",list);
			System.out.print("OK");
			return mapping.findForward("show");
			
		}
		return mapping.findForward("login");
	}
}