public void Update(string key, object value, int seconds)
{
if (ValidateService.IsNullOrEmpty(key))
{
throw new ArgumentNullException("key", string.Format("key is null or empty in the {0} cahced.", _name));
}
if (0 >= seconds)
{
throw new ArgumentNullException("seconds",
string.Format("seconds is less or eq 0 in the {0} cahced.", _name));
}
lock (_locker)
{
if (!_ht.ContainsKey(key))
{
throw new AlbianCachedException(string.Format("the {0} cached is not exist in the {1} cached.", key,
_name));
}
IAlbianCachedObject obj = new AlbianCachedObject
{
Timespan = seconds,
Key = key,
Value = value,
CreateTime = DateTime.Now
};
_ht[key] = WeakReferenceObject.CreateWeakReferenceObject(obj);
}
}
public void Insert(string key, object value, int seconds)
{
if (ValidateService.IsNullOrEmpty(key))
{
throw new ArgumentNullException("key", string.Format("key is null or empty in the {0} cahced.", _name));
}
if (0 >= seconds)
{
throw new ArgumentNullException("seconds", string.Format("seconds is less or eq 0 in the {0} cahced.", _name));
}
lock (_locker)
{
if (_ht.ContainsKey(key))
{
WeakReference objWeak = (WeakReference)_ht[key];
if (null == objWeak || !objWeak.IsAlive || null == objWeak.Target)
{
IAlbianCachedObject obj = new AlbianCachedObject
{
Timespan = seconds,
Key = key,
Value = value,
CreateTime = DateTime.Now
};
_ht[key] = WeakReferenceObject.CreateWeakReferenceObject(obj);
}
else
{
IAlbianCachedObject objOld = (IAlbianCachedObject)objWeak.Target;
if (((int)DateTime.Now.Subtract(objOld.CreateTime).TotalSeconds) <= objOld.Timespan)
{
throw new AlbianCachedException(string.Format("the {0} cached is exist in the {1} cached.", key,
_name));
}
IAlbianCachedObject obj = new AlbianCachedObject
{
Timespan = seconds,
Key = key,
Value = value,
CreateTime = DateTime.Now
};
_ht[key] = WeakReferenceObject.CreateWeakReferenceObject(obj);
}
}
else
{
IAlbianCachedObject obj = new AlbianCachedObject
{
Timespan = seconds,
Key = key,
Value = value,
CreateTime = DateTime.Now
};
_ht.Add(key, WeakReferenceObject.CreateWeakReferenceObject(obj));
}
}
}
public void Update(string key, object value, int seconds)
{
if (ValidateService.IsNullOrEmpty(key))
{
throw new ArgumentNullException("key", string.Format("key is null or empty in the {0} cahced.", _name));
}
if (0 >= seconds)
{
throw new ArgumentNullException("seconds",
string.Format("seconds is less or eq 0 in the {0} cahced.", _name));
}
lock (_locker)
{
if (!_ht.ContainsKey(key))
{
throw new AlbianCachedException(string.Format("the {0} cached is not exist in the {1} cached.", key,
_name));
}
IAlbianCachedObject obj = new AlbianCachedObject
{
Timespan = seconds,
Key = key,
Value = value,
CreateTime = DateTime.Now
};
_ht[key] = WeakReferenceObject.CreateWeakReferenceObject(obj);
}
}
public void Insert(string key, object value, int seconds)
{
if (ValidateService.IsNullOrEmpty(key))
{
throw new ArgumentNullException("key", string.Format("key is null or empty in the {0} cahced.", _name));
}
if (0 >= seconds)
{
throw new ArgumentNullException("seconds", string.Format("seconds is less or eq 0 in the {0} cahced.", _name));
}
lock (_locker)
{
if (_ht.ContainsKey(key))
{
WeakReference objWeak = (WeakReference)_ht[key];
if (null == objWeak || !objWeak.IsAlive || null == objWeak.Target)
{
IAlbianCachedObject obj = new AlbianCachedObject
{
Timespan = seconds,
Key = key,
Value = value,
CreateTime = DateTime.Now
};
_ht[key] = WeakReferenceObject.CreateWeakReferenceObject(obj);
}
else
{
IAlbianCachedObject objOld = (IAlbianCachedObject)objWeak.Target;
if (((int)DateTime.Now.Subtract(objOld.CreateTime).TotalSeconds) <= objOld.Timespan)
{
throw new AlbianCachedException(string.Format("the {0} cached is exist in the {1} cached.", key,
_name));
}
IAlbianCachedObject obj = new AlbianCachedObject
{
Timespan = seconds,
Key = key,
Value = value,
CreateTime = DateTime.Now
};
_ht[key] = WeakReferenceObject.CreateWeakReferenceObject(obj);
}
}
else
{
IAlbianCachedObject obj = new AlbianCachedObject
{
Timespan = seconds,
Key = key,
Value = value,
CreateTime = DateTime.Now
};
_ht.Add(key, WeakReferenceObject.CreateWeakReferenceObject(obj));
}
}
}