ajaxname.java

一个专门用来快速开发网站的框架

package com.ksgl.body.member;

import com.core.web.Action;
import com.ksgl.map.UserInfo;
import java.util.List;
import com.opensymphony.xwork.ActionContext;
import javax.servlet.http.HttpServletResponse;
import java.io.PrintWriter;

/**
 * <p>Title: literature item </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: </p>
 *
 * @author hj
 * @version 1.0
 */
public class AjaxName extends Action {
  public AjaxName() {
  }

  UserInfo user;
  private String str;
  private List list;
  ActionContext ctx;
  HttpServletResponse response;

  public String execute() throws Exception {
    {
      user = new UserInfo();
      ctx = ActionContext.getContext();
      response = (HttpServletResponse) ctx.get(
          "com.opensymphony.xwork.dispatcher.HttpServletResponse");

      BO bo = new BO();
      BO bm = new BO();

        list = bm.queryStrUserName(getStr());
        if (list.size() != 0) {
          response.getWriter().print(1);
          response.getWriter().close();
        }
        else {
          response.getWriter().print(2);
          response.getWriter().close();
        }

        return null;

    }
  }

    public UserInfo getUser() {
      return user;
    }

    public String getStr() {
      return str;
    }

    public void setUser(UserInfo user) {
      this.user = user;
    }

    public void setStr(String str) {
      this.str = str;
    }
    }