private Object getPropertyValue()

in plugins/baseplugin/src/main/java/org/apache/unomi/plugins/baseplugin/actions/SetPropertyAction.java [92:139]
41 lines of code
14 McCabe index (conditional complexity)

    private Object getPropertyValue(Action action, Event event) {
        Object propertyValue = action.getParameterValues().get("setPropertyValue");
        if (propertyValue == null) {
            propertyValue = action.getParameterValues().get("setPropertyValueMultiple");
        }
        Object propertyValueInteger = action.getParameterValues().get("setPropertyValueInteger");
        Object setPropertyValueMultiple = action.getParameterValues().get("setPropertyValueMultiple");
        Object setPropertyValueBoolean = action.getParameterValues().get("setPropertyValueBoolean");
        Object setPropertyValueCurrentEventTimestamp = action.getParameterValues().get("setPropertyValueCurrentEventTimestamp");
        Object setPropertyValueCurrentDate = action.getParameterValues().get("setPropertyValueCurrentDate");

        SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
        format.setTimeZone(TimeZone.getTimeZone("UTC"));

        if (propertyValue == null) {
            if (propertyValueInteger != null) {
                propertyValue = PropertyHelper.getInteger(propertyValueInteger);
            }
            if (setPropertyValueMultiple != null) {
                propertyValue = setPropertyValueMultiple;
            }
            if (setPropertyValueBoolean != null) {
                propertyValue = PropertyHelper.getBooleanValue(setPropertyValueBoolean);
            }
            if (setPropertyValueCurrentEventTimestamp != null && PropertyHelper.getBooleanValue(setPropertyValueCurrentEventTimestamp)) {
                propertyValue = format.format(event.getTimeStamp());
            }
            if (setPropertyValueCurrentDate != null && PropertyHelper.getBooleanValue(setPropertyValueCurrentDate)) {
                propertyValue = format.format(new Date());
            }
        }

        if (propertyValue != null && propertyValue.equals("now")) {
            // TODO Temporary solution that should be handle by: https://issues.apache.org/jira/browse/UNOMI-630 (Implement a global solution to avoid multiple same log pollution.)
            // warn every 6 hours to avoid log pollution
            long timeStamp = nowDeprecatedLogTimestamp.get();
            long currentTimeStamp = new Date().getTime();
            if (timeStamp == 0 || (timeStamp + TimeUnit.HOURS.toMillis(6) < currentTimeStamp)) {
                LOGGER.warn("SetPropertyAction with setPropertyValue: 'now' is deprecated, " +
                        "please use 'setPropertyValueCurrentEventTimestamp' or 'setPropertyValueCurrentDate' instead of 'setPropertyValue'");
                nowDeprecatedLogTimestamp.set(currentTimeStamp);
            }

            propertyValue = format.format(event.getTimeStamp());
        }

        return propertyValue;
    }