package org.springframework.security.oauth2.common;
   
   import java.util.Date;
   
   /**
    * @author Ryan Heaton
    */
   public class DefaultExpiringOAuth2RefreshToken extends DefaultOAuth2RefreshToken implements ExpiringOAuth2RefreshToken {
   
  	private static final long serialVersionUID = 3449554332764129719L;
  
  	private final Date expiration;
  
  	/**
  	 * @param value
  	 */
  	public DefaultExpiringOAuth2RefreshToken(String value, Date expiration) {
  		super(value);
  		this.expiration = expiration;
  	}
  
  	/**
  	 * The instant the token expires.
  	 * 
  	 * @return The instant the token expires.
  	 */
  	public Date getExpiration() {
  		return expiration;
  	}
  
  }