/// <summary>
/// Determines the tier of the blob.
/// </summary>
/// <param name="blobType">A <see cref="BlobType" /> indicating the type of blob.</param>
/// <param name="blobTierString">The blob tier as a string</param>
/// <param name="standardBlobTier">A nullable <see cref="StandardBlobTier"/>. This value will be populated if the blob type is unspecified or is a block blob.</param>
/// <param name="premiumPageBlobTier">A nullable <see cref="PremiumPageBlobTier"/>. This value will be populated if the blob type is unspecified or is a page blob.</param>
internal static void GetBlobTier(BlobType blobType, string blobTierString, out StandardBlobTier?standardBlobTier, out PremiumPageBlobTier?premiumPageBlobTier)
{
standardBlobTier = null;
premiumPageBlobTier = null;
if (blobType.Equals(BlobType.BlockBlob))
{
StandardBlobTier standardBlobTierFromResponse;
if (Enum.TryParse(blobTierString, true, out standardBlobTierFromResponse))
{
standardBlobTier = standardBlobTierFromResponse;
}
else
{
standardBlobTier = StandardBlobTier.Unknown;
}
}
else if (blobType.Equals(BlobType.PageBlob))
{
PremiumPageBlobTier pageBlobTierFromResponse;
if (Enum.TryParse(blobTierString, true, out pageBlobTierFromResponse))
{
premiumPageBlobTier = pageBlobTierFromResponse;
}
else
{
premiumPageBlobTier = PremiumPageBlobTier.Unknown;
}
}
else if (blobType.Equals(BlobType.Unspecified))
{
StandardBlobTier standardBlobTierFromResponse;
PremiumPageBlobTier pageBlobTierFromResponse;
if (Enum.TryParse(blobTierString, true, out standardBlobTierFromResponse))
{
standardBlobTier = standardBlobTierFromResponse;
}
else if (Enum.TryParse(blobTierString, true, out pageBlobTierFromResponse))
{
premiumPageBlobTier = pageBlobTierFromResponse;
}
else
{
standardBlobTier = StandardBlobTier.Unknown;
premiumPageBlobTier = PremiumPageBlobTier.Unknown;
}
}
}
