delresourceaction.java

一个oa系统

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

import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

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

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.oa.db.Resource;
import com.oa.db.ResourceDAO;

/** 
 * MyEclipse Struts
 * Creation date: 09-13-2007
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 */
public class DelresourceAction extends Action {
	/*
	 * Generated Methods
	 */
    ResourceDAO rdao;
	public ResourceDAO getRdao() {
		return rdao;
	}
	public void setRdao(ResourceDAO rdao) {
		this.rdao = rdao;
	}
	/** 
	 * 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
		HttpSession session = request.getSession();
		String username=(String)session.getAttribute("username");
		response.setCharacterEncoding("gbk");
		PrintWriter out=null;
		try {
			out = response.getWriter();
		} catch (IOException e) {  
			// TODO 自动生成 catch 块
			e.printStackTrace();
		}
		String id = request.getParameter("id");System.out.println("d"+id);
		List list = rdao.QuerybyId(Integer.parseInt(id));
		if(username!=null){
			if(list!=null&&list.size()!=0){
				Resource vo = (Resource)list.get(0);
				rdao.delResource(vo);
				out.print("<script>");
			    out.print("window.history.go(-1);");
			    out.print("</script>");
			    out.flush();
			}
		}else{ 		
		    out.print("<script>alert('您的操作超时，请重新登录!');");
		    out.print("window.open('manage/mlogin.jsp','_top');");
		    out.print("</script>");
		    out.flush();
		}
		return null;
	}
}