public static SessionalUser GetUser(this ISession sess)
{
string cacheKey = GetUserCacheKey(sess);
SessionalUser r = CacheUtils.Get <SessionalUser>(cacheKey);
if (null != r)
{
return(r);
}
string s = sess.GetString(_userIdKey);
if (String.IsNullOrEmpty(s))
{
return(null);
}
var setting = new JsonSerializerSettings();
setting.PreserveReferencesHandling = PreserveReferencesHandling.Objects;
setting.ReferenceLoopHandling = ReferenceLoopHandling.Serialize;
r = JsonConvert.DeserializeObject <SessionalUser>(s, setting);
if (null == r || r.Id <= 0)
{
return(null);
}
CacheUtils.Set(cacheKey, r);
return(r);
}
public static void Exit(this ISession sess)
{
string cacheKey = GetUserCacheKey(sess);
CacheUtils.Remove(cacheKey);
sess.Clear();
sess.Abandon();
}
public static void SetUser(this ISession sess, SessionalUser user)
{
string cacheKey = GetUserCacheKey(sess);
CacheUtils.Set(cacheKey, user);
var setting = new JsonSerializerSettings();
setting.PreserveReferencesHandling = PreserveReferencesHandling.Objects;
setting.ReferenceLoopHandling = ReferenceLoopHandling.Serialize;
setting.NullValueHandling = NullValueHandling.Ignore;
string s = JsonConvert.SerializeObject(user, setting);
sess.SetString(_userIdKey, s);
}
public static void SetToken(this ISession sess, string token)
{
sess.SetString(_tokenKey, token);
}
public static string GetToken(this ISession sess)
{
return(sess.GetString(_tokenKey));
}
private static string GetUserCacheKey(ISession sess)
{
return("WSU_" + sess.Id);
}
