internal static TableResult TableOperationPreProcess <T>(TableResult result, TableOperation operation, HttpResponseMessage resp, Exception ex, StorageCommandBase <T> cmd, OperationContext ctx)
{
result.HttpStatusCode = (int)resp.StatusCode;
if (operation.OperationType == TableOperationType.Retrieve)
{
if (resp.StatusCode != HttpStatusCode.OK && resp.StatusCode != HttpStatusCode.NotFound)
{
throw new StorageException(cmd.CurrentResult, string.Format(SR.UnexpectedResponseCode, HttpStatusCode.OK.ToString() + " or " + HttpStatusCode.NotFound.ToString(), resp.StatusCode.ToString()), null);
}
}
else
{
if (ex != null)
{
throw ex;
}
else if (operation.OperationType == TableOperationType.Insert)
{
if (operation.EchoContent)
{
if (resp.StatusCode != HttpStatusCode.Created)
{
throw ex;
}
}
else
{
if (resp.StatusCode != HttpStatusCode.NoContent)
{
throw ex;
}
}
}
else
{
if (resp.StatusCode != HttpStatusCode.NoContent)
{
throw ex;
}
}
}
if (resp.Headers.ETag != null)
{
result.Etag = resp.Headers.ETag.ToString();
if (operation.Entity != null)
{
operation.Entity.ETag = result.Etag;
}
}
return(result);
}
internal static T ProcessExpectedStatusCodeNoException <T>(HttpStatusCode[] expectedStatusCodes, HttpStatusCode actualStatusCode, T retVal, StorageCommandBase <T> cmd, Exception ex)
{
if (ex != null)
{
throw ex;
}
bool foundExpectedStatusCode = false;
StringBuilder expectedStatusCodeString = null;
foreach (HttpStatusCode expectedStatusCode in expectedStatusCodes)
{
if (actualStatusCode == expectedStatusCode)
{
foundExpectedStatusCode = true;
break;
}
expectedStatusCodeString.Append(expectedStatusCode);
expectedStatusCodeString.Append(",");
}
if (!foundExpectedStatusCode)
{
throw new StorageException(cmd.CurrentResult, string.Format(CultureInfo.InvariantCulture, SR.UnexpectedResponseCode, expectedStatusCodeString.ToString().TrimEnd(','), actualStatusCode.ToString()), null);
}
return(retVal);
}
internal static void ValidateResponseStreamMd5AndLength <T>(long?length, string md5, StorageCommandBase <T> cmd)
{
if (cmd.StreamCopyState == null)
{
throw new StorageException(
cmd.CurrentResult,
SR.ContentMD5NotCalculated,
null)
{
IsRetryable = false
};
}
if (length.HasValue && (cmd.StreamCopyState.Length != length.Value))
{
throw new StorageException(
cmd.CurrentResult,
string.Format(CultureInfo.InvariantCulture, SR.IncorrectNumberOfBytes, length, cmd.StreamCopyState.Length),
null)
{
IsRetryable = false
};
}
if ((md5 != null) && (cmd.StreamCopyState.Md5 != null) && (cmd.StreamCopyState.Md5 != md5))
{
throw new StorageException(
cmd.CurrentResult,
SR.MD5MismatchError,
null)
{
IsRetryable = false
};
}
}
internal static T ProcessExpectedStatusCodeNoException <T>(HttpStatusCode[] expectedStatusCodes, HttpResponseMessage resp, T retVal, StorageCommandBase <T> cmd, Exception ex)
{
return(ProcessExpectedStatusCodeNoException(expectedStatusCodes, resp != null ? resp.StatusCode : HttpStatusCode.Unused, retVal, cmd, ex));
}
internal static T ProcessExpectedStatusCodeNoException <T>(HttpStatusCode expectedStatusCode, HttpStatusCode actualStatusCode, T retVal, StorageCommandBase <T> cmd, Exception ex)
{
if (ex != null)
{
throw ex;
}
if (actualStatusCode != expectedStatusCode)
{
throw new StorageException(cmd.CurrentResult, string.Format(CultureInfo.InvariantCulture, SR.UnexpectedResponseCode, expectedStatusCode, actualStatusCode), null);
}
return(retVal);
}
internal static T ProcessExpectedStatusCodeNoException <T>(HttpStatusCode[] expectedStatusCodes, HttpStatusCode actualStatusCode, T retVal, StorageCommandBase <T> cmd, Exception ex)
{
if (ex != null)
{
throw ex;
}
if (!expectedStatusCodes.Contains(actualStatusCode))
{
string expectedStatusCodeString = string.Join(",", expectedStatusCodes);
throw new StorageException(cmd.CurrentResult, string.Format(CultureInfo.InvariantCulture, SR.UnexpectedResponseCode, expectedStatusCodeString, actualStatusCode.ToString()), null);
}
return(retVal);
}
private void ApplyToStorageCommandCommon <T>(StorageCommandBase <T> cmd)
{
throw new System.NotImplementedException();
}
internal static void ValidateResponseStreamMd5AndLength <T>(long?length, string md5, StorageCommandBase <T> cmd)
{
throw new System.NotImplementedException();
}
internal static T ProcessExpectedStatusCodeNoException <T>(HttpStatusCode[] expectedStatusCodes, HttpStatusCode actualStatusCode, T retVal, StorageCommandBase <T> cmd, Exception ex)
{
throw new System.NotImplementedException();
}
internal static TableResult TableOperationPreProcess <T>(TableResult result, TableOperation operation, HttpWebResponse resp, Exception ex, StorageCommandBase <T> cmd, OperationContext ctx)
{
result.HttpStatusCode = (int)resp.StatusCode;
if (operation.OperationType == TableOperationType.Retrieve)
{
if (resp.StatusCode != HttpStatusCode.OK && resp.StatusCode != HttpStatusCode.NotFound)
{
throw StorageException.TranslateException(ex, cmd.CurrentResult);
}
}
else
{
if (ex != null)
{
throw StorageException.TranslateException(ex, cmd.CurrentResult);
}
else if (operation.OperationType == TableOperationType.Insert)
{
if (resp.StatusCode != HttpStatusCode.Created)
{
throw StorageException.TranslateException(ex, cmd.CurrentResult);
}
}
else
{
if (resp.StatusCode != HttpStatusCode.NoContent)
{
throw StorageException.TranslateException(ex, cmd.CurrentResult);
}
}
}
string etag = HttpResponseParsers.GetETag(resp);
if (etag != null)
{
result.Etag = etag;
if (operation.Entity != null)
{
operation.Entity.ETag = result.Etag;
}
}
return(result);
}
public static HttpContent BuildContentFromStream <T>(Stream stream, long offset, long?length, string md5, StorageCommandBase <T> cmd, OperationContext operationContext)
{
stream.Seek(offset, SeekOrigin.Begin);
HttpContent retContent = new RetryableStreamContent(stream);
retContent.Headers.ContentLength = length;
if (md5 != null)
{
retContent.Headers.ContentMD5 = Convert.FromBase64String(md5);
}
return(retContent);
}
internal static T ProcessExpectedStatusCodeNoException <T>(HttpStatusCode expectedStatusCode, HttpWebResponse resp, T retVal, StorageCommandBase <T> cmd, Exception ex, OperationContext operationContext)
{
return(ProcessExpectedStatusCodeNoException(expectedStatusCode, resp != null ? resp.StatusCode : HttpStatusCode.Unused, retVal, cmd, ex, operationContext));
}
