Examples with DataLoggerNotAvailableException org.openmuc.framework.dataaccess.DataLoggerNotAvailableException used on opensource projects

Example 1 with DataLoggerNotAvailableException

use of org.openmuc.framework.dataaccess.DataLoggerNotAvailableException in project OpenMUC by isc-konstanz.

the class ChannelResourceServlet method doGetHistory.

private void doGetHistory(ToJson json, String channelId, String fromParameter, String untilParameter, HttpServletResponse response) {
    long fromTimeStamp = 0;
    long untilTimeStamp = 0;
    List<String> channelIds = dataAccess.getAllIds();
    List<Record> records = null;
    if (channelIds.contains(channelId)) {
        Channel channel = dataAccess.getChannel(channelId);
        try {
            fromTimeStamp = Long.parseLong(fromParameter);
            untilTimeStamp = Long.parseLong(untilParameter);
        } catch (NumberFormatException ex) {
            ServletLib.sendHTTPErrorAndLogDebug(response, HttpServletResponse.SC_BAD_REQUEST, logger, "From/To value is not a long number.");
        }
        try {
            records = channel.getLoggedRecords(fromTimeStamp, untilTimeStamp);
        } catch (DataLoggerNotAvailableException e) {
            ServletLib.sendHTTPErrorAndLogDebug(response, HttpServletResponse.SC_INTERNAL_SERVER_ERROR, logger, e.getMessage());
        } catch (IOException e) {
            ServletLib.sendHTTPErrorAndLogDebug(response, HttpServletResponse.SC_NOT_FOUND, logger, e.getMessage());
        }
        json.addRecordList(records, channel.getValueType());
    }
}

Example 2 with DataLoggerNotAvailableException

use of org.openmuc.framework.dataaccess.DataLoggerNotAvailableException in project OpenMUC by isc-konstanz.

the class DataManager method getDataLogger.

DataLoggerService getDataLogger(String loggerId) throws DataLoggerNotAvailableException {
    DataLoggerService dataLogger;
    if (loggerId == null || loggerId.isEmpty()) {
        dataLogger = activeDataLoggers.peekFirst();
    } else {
        dataLogger = activeDataLoggers.stream().filter(activeLogger -> activeLogger.getId().equals(loggerId)).findFirst().orElseThrow(() -> {
            logger.warn("DataLogger with id " + loggerId + " not found for reading logs!");
            return new DataLoggerNotAvailableException();
        });
    }
    logger.debug("Accessing logged values using {}", dataLogger.getId());
    return dataLogger;
}