public override void Execute()
{
if (!this._request.IsSetBucketName())
{
throw new InvalidOperationException("The bucketName Specified is null or empty!");
}
if (!this._request.IsSetKey())
{
throw new InvalidOperationException("The key Specified is null or empty!");
}
GetObjectRequest getRequest = ConvertToGetObjectRequest(this._request);
GetObjectResponse response = this._s3Client.GetObject(getRequest);
this._responseStream = response.ResponseStream;
}
/// <summary>
/// Returns a stream to read the contents from Amazon S3 as
/// specified by the <c>TransferUtilityOpenStreamRequest</c>.
/// The caller of this method is responsible for closing the stream.
/// </summary>
/// <param name="request">
/// Contains all the parameters used for opening a stream to an S3 object.
/// </param>
/// <returns>
/// A stream containing contents returned from Amazon S3.
/// </returns>
public Stream OpenStream(TransferUtilityOpenStreamRequest request)
{
OpenStreamCommand command = new OpenStreamCommand(this._s3Client, request);
command.Execute();
return command.ResponseStream;
}