private void CheckErrorCodeAndThrow(int errorCode)
{
string message;
switch (errorCode)
{
case Yaz.ZOOM_ERROR_NONE:
break;
case Yaz.ZOOM_ERROR_CONNECT:
message = string.Format("Connection could not be made to {0}:{1}", _host, _port);
throw new ConnectionUnavailableException(message);
case Yaz.ZOOM_ERROR_INVALID_QUERY:
message = string.Format("The query requested is not valid or not supported");
throw new InvalidQueryException(message);
case Yaz.ZOOM_ERROR_INIT:
message = string.Format("Server {0}:{1} rejected our init request", _host, _port);
throw new InitRejectedException(message);
case Yaz.ZOOM_ERROR_TIMEOUT:
message = string.Format("Server {0}:{1} timed out handling our request", _host, _port);
throw new ConnectionTimeoutException(message);
case Yaz.ZOOM_ERROR_MEMORY:
case Yaz.ZOOM_ERROR_ENCODE:
case Yaz.ZOOM_ERROR_DECODE:
case Yaz.ZOOM_ERROR_CONNECTION_LOST:
case Yaz.ZOOM_ERROR_INTERNAL:
case Yaz.ZOOM_ERROR_UNSUPPORTED_PROTOCOL:
case Yaz.ZOOM_ERROR_UNSUPPORTED_QUERY:
message = Yaz.ZOOM_connection_errmsg(_zoomConnection);
throw new ZoomImplementationException("A fatal error occurred in Yaz: " + errorCode + " - " + message);
default:
Bib1Diagnostic code = (Bib1Diagnostic)errorCode;
throw new Bib1Exception(code, Enum.GetName(typeof(Bib1Diagnostic), code));
}
}
public Bib1Exception(Bib1Diagnostic code, string message)
: base(message)
{
DiagnosticCode = code;
}