/*
    * Copyright 2011 the original author or authors.
    *
    * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
    * the License. You may obtain a copy of the License at
    *
    * https://www.apache.org/licenses/LICENSE-2.0
    *
    * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
   * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
   * specific language governing permissions and limitations under the License.
   */
  package org.springframework.security.oauth2.http.converter.jaxb;
  
  import java.util.Date;
  
  import javax.xml.bind.annotation.XmlElement;
  import javax.xml.bind.annotation.XmlRootElement;
  import javax.xml.bind.annotation.XmlTransient;
  
  @XmlRootElement(name = "oauth")
  class JaxbOAuth2AccessToken {
  	private String accessToken;
  
  	private Long expiresIn;
  
  	private String refreshToken;
  
  	@XmlElement(name = "access_token")
  	public String getAccessToken() {
  		return accessToken;
  	}
  
  	public void setAccessToken(String accessToken) {
  		this.accessToken = accessToken;
  	}
  
  	@XmlElement(name = "expires_in")
  	public Long getExpiresIn() {
  		return expiresIn;
  	}
  
  	public void setExpiresIn(Long expiresIn) {
  		this.expiresIn = expiresIn;
  	}
  
  	public void setExpriation(Date expiration) {
  		if(expiration == null) {
  			setExpiresIn(null);
  			return;
  		}
  		long now = System.currentTimeMillis();
  		setExpiresIn((expiration.getTime() - now) / 1000);
  	}
  
  	@XmlTransient
  	public Date getExpiration() {
  		if(expiresIn == null) {
  			return null;
  		}
  		long now = System.currentTimeMillis();
  		return new Date(now + (expiresIn * 1000));
  	}
  
  	@XmlElement(name = "refresh_token")
  	public String getRefreshToken() {
  		return refreshToken;
  	}
  
  	public void setRefreshToken(String refreshToken) {
  		this.refreshToken = refreshToken;
  	}
  
  }