/// <summary>
/// Builds this instance.
/// </summary>
/// <returns></returns>
public ICacheItemProperties Build()
{
var sliding = TimeSpan.FromMinutes(this.slidingExpiration);
// if there is a sliding expiration then absolute expiration must be set to DateTime.MaxValue
var absolute = sliding > TimeSpan.Zero ? DateTime.MaxValue : DateTime.Now + TimeSpan.FromMinutes(this.absoluteExpiration);
CacheItemProperties cip = new CacheItemProperties
{
SlidingExpiration = sliding,
AbsoluteExpiration = absolute,
CachePriority = CacheItemPriority.Normal
};
return cip;
}
/// <summary>
/// Builds the specified sliding expiration.
/// </summary>
/// <param name="slidingExpiration">The sliding expiration.</param>
/// <param name="absoluteExpiration">The absolute expiration.</param>
/// <param name="cacheItemPriority">The cache item priority.</param>
/// <param name="dependency">The dependency.</param>
/// <param name="callback">The callback.</param>
/// <returns></returns>
public ICacheItemProperties Build(int slidingExpiration, int absoluteExpiration, CacheItemPriority cacheItemPriority,
CacheDependency dependency, Delegate callback)
{
if (slidingExpiration < 0)
{
slidingExpiration = 0;
}
if (absoluteExpiration < 0)
{
absoluteExpiration = 0;
}
CacheItemProperties cip = new CacheItemProperties
{
SlidingExpiration = TimeSpan.FromMinutes(slidingExpiration),
AbsoluteExpiration = absoluteExpiration > 0 ? DateTime.Now + TimeSpan.FromMinutes(absoluteExpiration) : DateTime.MaxValue,
CachePriority = CacheItemPriority.Normal
};
return cip;
}