Exception IExceptionHandler.HandleException(Exception exception, Guid handlingInstanceId)
{
DataAccessException dbExcep = exception as DataAccessException;
if (dbExcep != null)
{
AlarmException alarmException;
string errorCode = dbExcep.ErrorCode;
string msg = dbExcep.Message;
string addMsg = string.Empty;
string languageCode;
if (ApplicationContext.Current != null)
{
languageCode = ApplicationContext.Current.LanguageCode;
}
else
{
languageCode = ApplicationContext.DefaultLanguageCode;
}
FindAlarmTextAction findAlarmTextAction = new FindAlarmTextAction();
FindAlarmTextParams findAlarmTextParams = new FindAlarmTextParams();
findAlarmTextParams.AlarmId = errorCode;
findAlarmTextParams.LanguageCode = languageCode;
IList <FindAlarmTextResult> alarmTextList = findAlarmTextAction.Execute(findAlarmTextParams);
if (alarmTextList.Count == 1)
{
msg = alarmTextList[0].AlarmText;
if (exception.InnerException != null && exception.InnerException.Message.Length > 0)
{
addMsg = exception.InnerException.Message;
}
alarmException = new AlarmException(errorCode, msg, null, addMsg, null);
return(alarmException);
}
return(exception);
}
return(exception);
}
public static void Execute(string errorCode, int?currentPosition, string languageCode)
{
if (string.IsNullOrEmpty(languageCode))
{
if (ApplicationContext.Current != null)
{
languageCode = ApplicationContext.Current.LanguageCode;
}
else
{
languageCode = ApplicationContext.DefaultLanguageCode;
}
}
if (!String.IsNullOrEmpty(errorCode))
{
FindAlarmTextAction findAlarmTextAction = new FindAlarmTextAction();
FindAlarmTextParams findAlarmTextParams = new FindAlarmTextParams();
findAlarmTextParams.AlarmId = errorCode;
findAlarmTextParams.LanguageCode = languageCode;
IList <FindAlarmTextResult> alarmTextList = findAlarmTextAction.Execute(findAlarmTextParams);
if (alarmTextList.Count != 1)
{
AlarmException alarmException = new AlarmException(errorCode, "", currentPosition);
throw alarmException;
}
else
{
AlarmException alarmException = new AlarmException(errorCode, alarmTextList[0].AlarmText, currentPosition);
throw alarmException;
}
}
}