private static RecentInvocationEntry Convert(IRecentFunctionEntry entity)
{
var snapshot = entity.ConvertToSnapshot();
var metadata = RecentInvocationEntry.CreateMetadata(snapshot);
return(RecentInvocationEntry.Create(metadata));
}
public IResultSegment <RecentInvocationEntry> Read(string relativePrefix, int maximumResults, string continuationToken)
{
BlobContinuationToken blobContinuationToken = BlobContinuationTokenSerializer.Deserialize(continuationToken);
BlobResultSegment blobSegment;
string prefix = _directoryPrefix + relativePrefix;
try
{
blobSegment = _container.ListBlobsSegmented(
prefix: prefix,
useFlatBlobListing: true,
blobListingDetails: BlobListingDetails.Metadata,
maxResults: maximumResults,
currentToken: blobContinuationToken,
options: null,
operationContext: null);
}
catch (StorageException exception)
{
if (exception.IsNotFound())
{
return(null);
}
else
{
throw;
}
}
if (blobSegment == null)
{
return(null);
}
List <RecentInvocationEntry> results = new List <RecentInvocationEntry>();
// Cast from IListBlobItem to ICloudBlob is safe due to useFlatBlobListing: true above.
foreach (ICloudBlob blob in blobSegment.Results)
{
RecentInvocationEntry result = RecentInvocationEntry.Create(blob.Metadata);
results.Add(result);
}
string nextContinuationToken = BlobContinuationTokenSerializer.Serialize(blobSegment.ContinuationToken);
return(new ResultSegment <RecentInvocationEntry>(results, nextContinuationToken));
}
private async Task <IResultSegment <RecentInvocationEntry> > Read3Async(
FunctionId functionId, int maximumResults, string continuationToken)
{
var queryParams = new RecentFunctionQuery
{
FunctionId = functionId,
MaximumResults = maximumResults,
Start = DateTime.MinValue,
End = DateTime.MaxValue
};
var segment = await _reader.GetRecentFunctionInstancesAsync(queryParams, continuationToken);
var results = Array.ConvertAll(segment.Results, item =>
RecentInvocationEntry.Create(RecentInvocationEntry.CreateMetadata(item.ConvertToSnapshot())));
return(new ResultSegment <RecentInvocationEntry>(results, segment.ContinuationToken));
}
