UserBean.java

package com.fibiler.book.jsf;

import javax.faces.bean.ManagedBean;
import javax.faces.context.FacesContext;

@ManagedBean
public class UserBean {
	
	private String message=null;
	
	public UserBean() {
		
		message=(String)FacesContext.getCurrentInstance().getExternalContext().
				getRequestParameterMap().get("message");
		
		if(message==null){
			
			message=(String)FacesContext.getCurrentInstance().getExternalContext().getSessionMap().get("user");
			
		}
		
	}

	public String getMessage() {
		return message;
	}

	public void setMessage(String message) {
		this.message = message;
	}

}