public void Reset(IAsyncDecorator currentFilter)
{
decoratorIndex = Array.IndexOf(decorators, currentFilter);
if (headers != null)
{
headers.Clear();
}
Timestamp = DateTimeOffset.UtcNow;
}
public virtual async Task <TTransformedResult> ExecuteAsync(TContext context, IAsyncDecorator decorator, IAsyncQueryCache <TCacheEntryOptions> queryCache, CacheOption cacheOption = CacheOption.Default)
{
var cachedResult = await GetCachedResultAsync(context, decorator, queryCache, cacheOption).ConfigureAwait(false);
return(await TransformCachedResultAsync(cachedResult).ConfigureAwait(false));
}
public virtual Task <TResult> ExecuteAsync(TContext context, IAsyncDecorator decorator, IAsyncQueryCache <TCacheEntryOptions> queryCache, CacheOption cacheOption = CacheOption.Default) => GetCachedResultAsync(context, decorator, queryCache, cacheOption);
protected virtual async Task <TCachedResult> GetCachedResultAsync(TContext context, IAsyncDecorator decorator, IAsyncQueryCache <TCacheEntryOptions> queryCache, CacheOption cacheOption = CacheOption.Default)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
if (decorator == null)
{
throw new ArgumentNullException(nameof(decorator));
}
if (queryCache == null)
{
throw new ArgumentNullException(nameof(queryCache));
}
State.Inject(context);
Task <TCachedResult> queryAsync() => decorator.Decorate(this, () => QueryAsync(context));
if (cacheOption == CacheOption.Default)
{
return(State.CachedResult = await queryCache.GetAsync(queryAsync, State.CacheInfo, State.GetCacheEntryOptions).ConfigureAwait(false));
}
State.CachedResult = await queryAsync().ConfigureAwait(false);
await queryCache.SetAsync(State.CachedResult, State.CacheInfo, State.GetCacheEntryOptions).ConfigureAwait(false);
return(State.CachedResult);
}
