checknicknameaction.java

来自「针对网络跑步爱好者作为用户而开发的」· Java 代码 · 共 55 行

package com.briup.run.web.action;

import java.io.PrintWriter;

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

import org.apache.struts2.ServletActionContext;

import com.briup.run.common.util.BeanFactory;
import com.briup.run.common.util.MakeXML;
import com.briup.run.dao.bean.MemberInfo;
import com.briup.run.service.IMemberService;
import com.opensymphony.xwork2.ActionSupport;

public class CheckNicknameAction extends ActionSupport{

	@Override
	public String execute() throws Exception {
		HttpServletRequest request = ServletActionContext.getRequest();
		HttpServletResponse response = ServletActionContext.getResponse();
		IMemberService memberService = (IMemberService) BeanFactory.getBean(BeanFactory.MEMBERSERVICE);
		response.setContentType("text/xml;charset=UTF-8");
		response.setCharacterEncoding("UTF-8");
		response.setHeader("Cache-Control", "no-cache");
		response.setHeader("Pragma", "no-cache");
		PrintWriter out = response.getWriter();
		String username = request.getParameter("nickName");
		MakeXML make = new MakeXML();
		String result = null;
		MemberInfo member = null;
		try {
			member = memberService.findMemberinfoBynickname(username);
			if(member == null){
				result = make.makeXml("The nickname can be used!", true);				
			}else {
				result=make.makeXml("The nickname can not be used!",false);
			}
		} catch (Exception e) {
			try {
				result = make.makeXml("check the nickname failure!",false);
			} catch (Exception e1) {
				e1.printStackTrace();
			}
			e.printStackTrace();
		}
		System.out.println(result);
		out.println(result);
		out.flush();
		out.close();
		return null;
	}
	
}