/**
  * @see com.jianla.shiro.remote.RemoteServiceInterface#deleteSession(java.lang.String,
  *     org.apache.shiro.session.Session)
  */
 @Override
 public void deleteSession(String appKey, Session session) {
   sessionDAO.delete(session);
 }
 /**
  * @see
  *     com.jianla.shiro.remote.RemoteServiceInterface#createSession(org.apache.shiro.session.Session)
  */
 @Override
 public Serializable createSession(Session session) {
   return sessionDAO.create(session);
 }
 /**
  * @see com.jianla.shiro.remote.RemoteServiceInterface#updateSession(java.lang.String,
  *     org.apache.shiro.session.Session)
  */
 @Override
 public void updateSession(String appKey, Session session) {
   sessionDAO.update(session);
 }
 /**
  * @see com.jianla.shiro.remote.RemoteServiceInterface#getSession(java.lang.String,
  *     java.io.Serializable)
  */
 @Override
 public Session getSession(String appKey, Serializable sessionId) {
   return sessionDAO.readSession(sessionId);
 }