validatename.java

来自「Struts2+Spring2+Hibernate3实现简单的整合」· Java 代码 · 共 30 行

/** 
 *
 * @author <a href="mailto:[e-mail]">flustar</a>
 * @version 1.0 
 * Creation date: Dec 25, 2007 6:32:19 PM
 */
package com.firstssh.common.Bean;

import com.firstssh.service.IUserService;

public class ValidateName {
	private IUserService userService;
	public String valid(String username){//用来检查用户名是否存在
		String result=null;
		if(!userService.validateName(username)){
			result="恭喜，"+username+" 可以使用";
		}else{
			result=username+" 已存在，请换一个用户名";
		}
		return result;
	}
	public IUserService getUserService() {
		return userService;
	}
	public void setUserService(IUserService userService) {
		this.userService = userService;
	}
	
}