protected override void InvokeAsyncCallback()

in src/Internal/SetupDecryptionHandler.cs [226:256]

• 26 lines of code
• 5 McCabe index (conditional complexity)

        protected override void InvokeAsyncCallback(IAsyncExecutionContext executionContext)
        {
            IExecutionContext syncExecutionContext = ExecutionContext.CreateFromAsyncContext(executionContext);

            // Process the response if an exception hasn't occured
            if (executionContext.ResponseContext.AsyncResult.Exception == null)
            {
                byte[] encryptedKMSEnvelopeKey;
                Dictionary<string, string> encryptionContext;
                if (KMSEnvelopeKeyIsPresent(syncExecutionContext, out encryptedKMSEnvelopeKey, out encryptionContext))
                    throw new NotSupportedException("The AWS SDK for .NET Framework 3.5 version of " +
                        EncryptionClient.GetType().Name + " does not support KMS key wrapping via the async programming model.  " +
                        "Please use the synchronous version instead.");

                var getObjectResponse = executionContext.ResponseContext.Response as GetObjectResponse;
                if (getObjectResponse != null)
                {
                    DecryptObject(encryptedKMSEnvelopeKey, getObjectResponse);
                }

                var completeMultiPartUploadRequest =  executionContext.RequestContext.Request.OriginalRequest as CompleteMultipartUploadRequest;
                var completeMultipartUploadResponse = executionContext.ResponseContext.Response as CompleteMultipartUploadResponse;
                if (completeMultipartUploadResponse != null)
                {
                    CompleteMultipartUpload(completeMultiPartUploadRequest);
                }

                PostInvokeSynchronous(syncExecutionContext, null);
            }
            base.InvokeAsyncCallback(executionContext);
        }