userbean.java

基于Struts

package com.jsfdemo.bean;

import javax.faces.application.FacesMessage;
import javax.faces.context.FacesContext;

public class UserBean
{
	private String userName = null;
	private String password = null;
	
	public String getPassword()
	{
		return password;
	}

	public void setPassword(String password)
	{
		this.password = password;
	}

	public String getUserName()
	{
		return userName;
	}

	public void setUserName(String userName)
	{
		this.userName = userName;
	}
	
	public String loginUser()
	{
		if(getUserName().equals("myeclipse") && getPassword().equals("myeclipse"))
			return "success";
		
        FacesContext facesContext = FacesContext.getCurrentInstance(); 
        FacesMessage facesMessage = new FacesMessage("You have entered an invalid user name and/or password"); 
        facesContext.addMessage("loginForm", facesMessage);
        
        return "failure"; 
	}
}