listaction.java

一个简单的Struts的例子

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

import java.sql.SQLException;
import java.util.List;

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

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.hacker.struts.form.LogonForm;
import com.hacker.web.service.UserinfoService;

/** 
 * MyEclipse Struts
 * Creation date: 08-29-2008
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 */
public class ListAction extends Action {
	/*
	 * 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) {
		// TODO Auto-generated method stub
		UserinfoService userinfo = new UserinfoService();
		try {
			List<LogonForm> list = userinfo.getUsers();
			request.setAttribute("list", list);
			return mapping.findForward("show");
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			request.setAttribute("error", e.toString());
			return mapping.findForward("error");
		}
		
	}
}