public static Dependencies.CacheDependency GetCacheDependency(ExpirationHint hint, out DateTime absoluteExpiration, out TimeSpan slidingExpiration)
{
Dependencies.CacheDependency cacheDependency = null;
absoluteExpiration = DateTime.MaxValue;
slidingExpiration = TimeSpan.Zero;
if (hint != null)
{
if (hint is AggregateExpirationHint)
{
AggregateExpirationHint hint2 = (AggregateExpirationHint)hint;
if ((hint2.Hints != null) && (hint2.Hints.Length > 0))
{
foreach (ExpirationHint hint3 in hint2.Hints)
{
AddToDependency(ref cacheDependency, GetCacheDependency(hint3, out absoluteExpiration, out slidingExpiration));
}
}
return(cacheDependency);
}
if (hint is FixedExpiration)
{
absoluteExpiration = ((FixedExpiration)hint).AbsoluteTime;
return(cacheDependency);
}
if (hint is IdleExpiration)
{
slidingExpiration = ((IdleExpiration)hint).SlidingTime;
return(cacheDependency);
}
if (hint is KeyDependency)
{
var dependency2 = (KeyDependency)hint;
AddToDependency(ref cacheDependency, new Dependencies.KeyDependency(dependency2.CacheKeys, new DateTime(dependency2.StartAfterTicks)));
return(cacheDependency);
}
if (hint is FileDependency)
{
FileDependency dependency3 = (FileDependency)hint;
AddToDependency(ref cacheDependency, new Dependencies.FileDependency(dependency3.FileNames, new DateTime(dependency3.StartAfterTicks)));
return(cacheDependency);
}
return(cacheDependency);
}
return(cacheDependency);
}
public static ExpirationHint ReadExpHint(CompactReader reader)
{
ExpirationHintType parent = ExpirationHintType.Parent;
parent = (ExpirationHintType)reader.ReadInt16();
switch (parent)
{
case ExpirationHintType.NULL:
return(null);
case ExpirationHintType.Parent:
return((ExpirationHint)reader.ReadObject());
case ExpirationHintType.FixedExpiration:
{
FixedExpiration expiration = new FixedExpiration();
expiration.Deserialize(reader);
return(expiration);
}
case ExpirationHintType.FixedIdleExpiration:
{
FixedIdleExpiration expiration4 = new FixedIdleExpiration();
expiration4.Deserialize(reader);
return(expiration4);
}
case ExpirationHintType.FileDependency:
{
FileDependency dependency = new FileDependency();
dependency.Deserialize(reader);
return(dependency);
}
case ExpirationHintType.KeyDependency:
{
KeyDependency dependency2 = new KeyDependency();
dependency2.Deserialize(reader);
return(dependency2);
}
case ExpirationHintType.IdleExpiration:
{
IdleExpiration expiration5 = new IdleExpiration();
expiration5.Deserialize(reader);
return(expiration5);
}
case ExpirationHintType.AggregateExpirationHint:
{
AggregateExpirationHint hint2 = new AggregateExpirationHint();
hint2.Deserialize(reader);
return(hint2);
}
case ExpirationHintType.ExtensibleDependency:
{
ExtensibleDependency dependency8 = new ExtensibleDependency();
return((ExtensibleDependency)reader.ReadObject());
}
}
return(null);
}
