public override async Task <Tuple <bool, INuGetResource> > TryCreate(SourceRepository source, CancellationToken token)
{
DownloadResource curResource = null;
var serviceIndex = await source.GetResourceAsync <ServiceIndexResourceV3>(token);
if (serviceIndex != null)
{
var httpSourceResource = await source.GetResourceAsync <HttpSourceResource>(token);
var client = httpSourceResource.HttpSource;
// If index.json contains a flat container resource use that to directly
// construct package download urls.
var packageBaseAddress = serviceIndex[ServiceTypes.PackageBaseAddress].FirstOrDefault()?.AbsoluteUri;
if (packageBaseAddress != null)
{
curResource = new DownloadResourceV3(client, packageBaseAddress);
}
else
{
// If there is no flat container resource fall back to using the registration resource to find
// the download url.
var registrationResource = await source.GetResourceAsync <RegistrationResourceV3>(token);
curResource = new DownloadResourceV3(client, registrationResource);
}
}
return(new Tuple <bool, INuGetResource>(curResource != null, curResource));
}
public override async Task <Tuple <bool, INuGetResource> > TryCreate(SourceRepository source, CancellationToken token)
{
DownloadResource curResource = null;
var serviceIndex = await source.GetResourceAsync <ServiceIndexResourceV3>(token);
if (serviceIndex != null)
{
if (!_cache.TryGetValue(source.PackageSource, out curResource))
{
var registrationResource = await source.GetResourceAsync <RegistrationResourceV3>(token);
var messageHandlerResource = await source.GetResourceAsync <HttpHandlerResource>(token);
var client = new DataClient(messageHandlerResource.MessageHandler);
curResource = new DownloadResourceV3(client, registrationResource);
_cache.TryAdd(source.PackageSource, curResource);
}
}
return(new Tuple <bool, INuGetResource>(curResource != null, curResource));
}
public override async Task<Tuple<bool, INuGetResource>> TryCreate(SourceRepository source, CancellationToken token)
{
DownloadResource curResource = null;
var serviceIndex = await source.GetResourceAsync<ServiceIndexResourceV3>(token);
if (serviceIndex != null)
{
if (!_cache.TryGetValue(source.PackageSource, out curResource))
{
var registrationResource = await source.GetResourceAsync<RegistrationResourceV3>(token);
var messageHandlerResource = await source.GetResourceAsync<HttpHandlerResource>(token);
DataClient client = new DataClient(messageHandlerResource.MessageHandler);
curResource = new DownloadResourceV3(client, registrationResource);
_cache.TryAdd(source.PackageSource, curResource);
}
}
return new Tuple<bool, INuGetResource>(curResource != null, curResource);
}
