protected override void ProcessResponse()
{
if (Reader.Name == "Error")
{
Error = S3Exception.FromErrorResponse(Reader, null);
}
else if (Reader.Name == "CopyObjectResult")
{
if (Reader.IsEmptyElement)
{
throw new Exception("Expected a non-empty <CopyObjectResult> element.");
}
Reader.ReadStartElement("CopyObjectResult");
this.LastModified = Reader.ReadElementContentAsDateTime("LastModified", "");
this.ETag = Reader.ReadElementContentAsString("ETag", "");
Reader.ReadEndElement();
}
else
{
throw new Exception("Unknown S3 XML response tag: " + Reader.Name);
}
}
protected void TryThrowS3Exception(WebException exception)
{
// if this is a protocol error and the response type is XML, we can expect that
// S3 sent us an <Error> message.
if (exception.Status == WebExceptionStatus.ProtocolError &&
exception.Response.ContentType == "application/xml" &&
(exception.Response.ContentLength > 0 ||
exception.Response.Headers[HttpResponseHeader.TransferEncoding] == "chunked"))
{
var wrapped = S3Exception.FromWebException(exception);
if (wrapped != null)
{
throw wrapped; // do this on a separate statement so the debugger can re-execute
}
}
}
