public override bool TryAssert(OrganizationServiceContext context, Entity entity, CrmEntityRight right, CrmEntityCacheDependencyTrace dependencies)
{
var info = CacheInfoFactory.GetCacheInfo(context, entity, right);
if (!info.IsCacheable)
{
return(UnderlyingProvider.TryAssert(context, entity, right, dependencies));
}
// No locking is required here because the Items collection is already per-thread/per-request.
var cachedValue = HttpContext.Current.Items[info.Key];
if (cachedValue is bool)
{
return((bool)cachedValue);
}
var value = UnderlyingProvider.TryAssert(context, entity, right, dependencies);
// We ignore whether the value is cacheable or not and always cache it at this level, as the result
// will always be the same per-request.
HttpContext.Current.Items[info.Key] = value;
return(value);
}
public override bool TryAssert(OrganizationServiceContext context, Entity entity, CrmEntityRight right, CrmEntityCacheDependencyTrace dependencies)
{
var info = CacheInfoFactory.GetCacheInfo(context, entity, right);
if (!info.IsCacheable)
{
return(UnderlyingProvider.TryAssert(context, entity, right, dependencies));
}
Stopwatch stopwatch = null;
return(ObjectCacheManager.Get(info.Key,
cache =>
{
stopwatch = Stopwatch.StartNew();
var value = UnderlyingProvider.TryAssert(context, entity, right, dependencies);
stopwatch.Stop();
return value;
},
(cache, value) =>
{
if (dependencies.IsCacheable)
{
cache.Insert(info.Key, value, dependencies);
if (stopwatch != null)
{
cache.AddCacheItemTelemetry(info.Key, new CacheItemTelemetry {
Duration = stopwatch.Elapsed
});
}
}
}));
}
