Example usage for org.joda.time DateTime DateTime

List of usage examples for org.joda.time DateTime DateTime

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Introduction

In this page you can find the example usage for org.joda.time DateTime DateTime.

Prototype

public DateTime(Object instant)

Source Link

Document

Constructs an instance from an Object that represents a datetime.

Usage

From source file:ch.icclab.cyclops.schedule.runner.CloudStackClient.java

License:Open Source License

/**
 * This method gets called from outside in order to get data from CloudStack and store it into database
 *///from  w  ww.  j  a va 2s.  com
private void updateRecords() {
    logger.debug("Started with updating Usage Records from CloudStack");

    // get data from CloudStack
    Boolean status = cloudStackPuller.pullUsageRecords();

    if (status) {
        // get now
        Long time = new DateTime(DateTimeZone.UTC).getMillis();

        // update time stamp
        LatestPullORM pull = (LatestPullORM) hibernateClient.getObject(LatestPullORM.class, 1l);
        if (pull == null) {
            pull = new LatestPullORM(time);
        } else {
            pull.setTimeStamp(time);
        }

        hibernateClient.persistObject(pull);

    } else {
        logger.error("Couldn't update CloudStack Usage records");
    }
}

From source file:ch.icclab.cyclops.services.iaas.cloudstack.client.CloudStackClient.java

License:Open Source License

/**
 * This method gets called from outside in order to get data from CloudStack and store it into database
 *
 * @return//from ww  w . j  a  v a 2 s. c om
 */
private void updateRecords() {
    logger.debug("Started with updating Usage Records from CloudStack");

    // mark the date (we have to do it here, not in DB client, as request can be before midnight and saving to DB on the next day)
    DateTime mark = new DateTime(DateTimeZone.UTC);

    // get data from CloudStack
    Boolean status = cloudStackPuller.pullUsageRecords();

    if (status) {

        try {
            // check for the first time whether we are using extended CloudStack
            if (settings.extendedCloudStack() || settings.isExtendedCloudStackFlagUnset()) {
                // try to pull data
                status = cloudStackPuller.pullCustomUsageRecords();

                // update settings to reflect whether we are using extended CloudStack or vanilla one
                if (settings.isExtendedCloudStackFlagUnset()) {
                    if (status) {
                        settings.setExtendedCloudStack();

                        // also update meter list selection with extended list
                        CloudStackMeter meter = new CloudStackMeter();
                        meter.initializeWithList(CloudStackUsageTypes.getExtendedList());

                    } else {
                        settings.setVanillaCloudStack();
                    }
                }
            }
        } catch (Exception e) {
            // if it failed we know that we have to work only with vanilla cloudstack
            settings.setVanillaCloudStack();
        }

        // everything went fine, save timestamp to database
        dbClient.saveLog(mark, "pull");

    } else {
        logger.error("Couldn't update CloudStack Usage records");
    }
}

From source file:ch.icclab.cyclops.services.iaas.cloudstack.client.CloudStackScheduler.java

License:Open Source License

/**
 * Compute difference between now and closest full hour
 *
 * @return time in milliseconds/*  w  w w . j ava 2s  .c  om*/
 */
private long getSecondsToFullHour() {
    DateTime now = new DateTime(DateTimeZone.UTC);
    DateTime hour = now.hourOfDay().roundCeilingCopy();

    // return difference in milliseconds
    return new Duration(now, hour).getMillis();
}

From source file:ch.icclab.cyclops.services.iaas.cloudstack.client.CloudStackScheduler.java

License:Open Source License

/**
 * Log what have just happened//from w w w.  j ava 2  s  .  c  o  m
 *
 * @param command as typeEvent
 */
private void logEvent(String command) {
    DateTime mark = new DateTime(DateTimeZone.UTC);
    new InfluxDBClient().saveLog(mark, command);

    logger.trace("CloudStackScheduler logging event: " + command);
}

From source file:ch.icclab.cyclops.timeseries.InfluxDBResponse.java

License:Open Source License

/**
 * Parse and transform InfluxDB's underlying structure
 * @return list of maps//from   ww  w  .j  a  va 2 s  .c om
 */
public List<Map> getListOfObjects() throws Exception {

    List<Map> list = new ArrayList<>();

    if (object != null && !object.hasError()) {
        // iterate over available results
        for (QueryResult.Result result : object.getResults()) {
            // multiple query responses can have empty results
            if (result != null) {
                List<QueryResult.Series> bulk = result.getSeries();
                if (bulk != null && !bulk.isEmpty()) {
                    // iterate over available series
                    for (QueryResult.Series series : result.getSeries()) {
                        // iterate over individual value sets
                        Map<String, String> tags = series.getTags();
                        List<String> columns = series.getColumns();
                        int time = columns.indexOf(TIME_FIELD);
                        List<List<Object>> values = series.getValues();

                        // iterate over individual values
                        if (values != null && !values.isEmpty()) {
                            for (List<Object> value : values) {
                                // we will store one row here
                                Map<String, Object> row = new HashMap<>();

                                // add tag values if there are any
                                if (tags != null && !tags.isEmpty()) {
                                    row.putAll(tags);
                                }

                                // individual entries of the value
                                int i = 0;
                                for (Object entry : value) {
                                    // timestamp needs to be in Long and not String
                                    if (time == i) {
                                        entry = new DateTime(entry).getMillis() / 1000;
                                    }

                                    row.put(columns.get(i), entry);
                                    i++;
                                }

                                // remove property that is used for counting and should never be visible
                                row.remove(InfluxDBCredentials.COUNTER_FIELD_NAME);

                                // return de-flattened map
                                list.add(new Gson().fromJson(JsonUnflattener.unflatten(new Gson().toJson(row)),
                                        Map.class));
                            }
                        }
                    }
                }
            }
        }

        return list;
    }

    throw new Exception("Couldn't parse InfluxDB response");
}

From source file:ch.icclab.cyclops.util.DateInterval.java

License:Open Source License

public DateInterval() {
    DateTime from = whenWasLastPull();/*from  w  ww  .ja  v a 2s  .  c om*/
    fromDate = from.toString("yyyy-MM-dd'T'HH:mm:ssZ");
    toDate = new DateTime(DateTimeZone.UTC).toString("yyyy-MM-dd'T'HH:mm:ssZ");
    if (fromDate.contains("+"))
        fromDate = fromDate.substring(0, fromDate.indexOf("+"));
    if (toDate.contains("+"))
        toDate = toDate.substring(0, toDate.indexOf("+"));
}

From source file:ch.icclab.cyclops.util.DateInterval.java

License:Open Source License

/**
 * Will determine when was the last entry point (pull from Ceilometer), or even if there was any
 *
 * @return date object of the last commit, or epoch if there was none
 *//*from   ww  w . j  av a  2 s.  co  m*/

private DateTime whenWasLastPull() {
    DateTime last;

    LatestPullORM pull = (LatestPullORM) HibernateClient.getInstance().getObject(LatestPullORM.class, 1l);
    if (pull == null) {
        last = new DateTime(0);
    } else {
        last = new DateTime(pull.getTimeStamp());
    }

    logger.trace("Getting the last pull date " + last.toString());

    // get date specified by admin
    String date = Loader.getSettings().getOpenStackSettings().getFirstImport();
    if (date != null && !date.isEmpty()) {
        try {
            logger.trace("Admin provided us with import date preference " + date);
            DateTime selection = Time.getDateForTime(date);

            // if we are first time starting and having Epoch, change it to admin's selection
            // otherwise skip admin's selection and continue from the last DB entry time
            if (last.getMillis() == 0) {
                logger.debug("Setting first import date as configuration file dictates.");
                last = selection;
            }
        } catch (Exception ignored) {
            // ignoring configuration preference, as admin didn't provide correct format
            logger.debug("Import date selection for Ceilometer ignored - use yyyy-MM-dd'T'HH:mm:ssZ format");
        }
    }
    DateTime dateTime = last.toDateTime(DateTimeZone.UTC);
    return dateTime;
}

From source file:ch.opentrainingcenter.charts.bar.internal.ChartDataSupport.java

License:Open Source License

private void adjust(final List<ChartDataWrapper> past, final List<ChartDataWrapper> now, final int yearOffset) {
    final Set<String> allCategories = new HashSet<>();
    for (final ChartDataWrapper vm : past) {
        allCategories.add(vm.getCategory());
    }//  w  w w  . ja  v a2 s.c  o  m
    final List<ChartDataWrapper> list = new ArrayList<>();
    for (final ChartDataWrapper vm : now) {
        final boolean added = allCategories.add(vm.getCategory());
        if (added) {
            // existierte noch nicht
            DateTime dt = new DateTime(vm.getDate().getTime());
            dt = dt.minusYears(yearOffset);
            list.add(new ChartDataWrapper(0d, 0, vm.getCategory(), dt.toDate()));
        }
    }
    past.addAll(list);
}

From source file:ch.opentrainingcenter.client.views.ngchart.DynamicChartViewPart.java

License:Open Source License

private void update() {
    Display.getDefault().asyncExec(new Runnable() {

        @Override/* ww  w. java  2  s.  c  o  m*/
        public void run() {
            final XAxisChart xAxis = XAxisChart.getByIndex(tagMonatJahrCombo.getSelectionIndex());
            compareWithLastYear.setEnabled(!XAxisChart.DAY.equals(xAxis));
            final SimplePair<Date> startEnd = getStartEnd();
            final String start = TimeHelper.convertDateToString(startEnd.getFirst());
            final String end = TimeHelper.convertDateToString(startEnd.getSecond());
            LOGGER.info(String.format("Chart now      %s von %s bis %s", xAxis, start, end)); //$NON-NLS-1$

            final int sportIndex = comboSport.getSelectionIndex();
            final Sport sport = Sport.getByIndex(sportIndex);

            final List<ITraining> dataNow = getFilteredData(xAxis, startEnd.getFirst(), startEnd.getSecond(),
                    sport);

            final DateTime dtStartCurrent = new DateTime(startEnd.getFirst().getTime());
            final DateTime dtEndCurrent = new DateTime(startEnd.getSecond().getTime());

            final Date startPastOne = dtStartCurrent.minusYears(1).toDate();
            final Date endPastOne = dtEndCurrent.minusYears(1).toDate();
            final String readablePastStartOne = TimeHelper.convertDateToString(startPastOne);
            final String readablePastEndOne = TimeHelper.convertDateToString(endPastOne);
            LOGGER.info(String.format("Chart past One %s von %s bis %s", xAxis, readablePastStartOne, //$NON-NLS-1$
                    readablePastEndOne));
            final List<ITraining> dataPastOne = getFilteredData(xAxis, startPastOne, endPastOne, sport);

            final Date startPastTwo = dtStartCurrent.minusYears(2).toDate();
            final Date endPastTwo = dtEndCurrent.minusYears(2).toDate();
            final String readablePastStart2 = TimeHelper.convertDateToString(startPastTwo);
            final String readablePastEnd2 = TimeHelper.convertDateToString(endPastTwo);
            LOGGER.info(String.format("Chart past Two %s von %s bis %s", xAxis, readablePastStart2, //$NON-NLS-1$
                    readablePastEnd2));
            final List<ITraining> dataPastTwo = getFilteredData(xAxis, startPastTwo, endPastTwo, sport);

            final List<PastTraining> past = new ArrayList<>();
            past.add(new PastTraining(2, dataPastTwo));
            past.add(new PastTraining(1, dataPastOne));

            final TrainingChart chartType = TrainingChart.getByIndex(yAchseCombo.getSelectionIndex());
            final boolean compareLast = compareWithLastYear.getSelection();

            chartViewer.updateData(dataNow, past, xAxis, chartType, compareLast);
            chartViewer.updateRenderer(xAxis, chartType, compareLast);
            chartViewer.forceRedraw();
            sectionChart.setExpanded(true);
            final java.awt.Color color;
            if (TrainingChart.DISTANZ.equals(chartType)) {
                color = ColorFromPreferenceHelper.getColor(store, PreferenceConstants.CHART_DISTANCE_COLOR,
                        255);
            } else {
                color = ColorFromPreferenceHelper.getColor(store, PreferenceConstants.CHART_HEART_COLOR, 255);
            }

            labelIconNow.setImage(createImage(ColorFromPreferenceHelper.awtColor2swtColot(color)));
            labelIconPast.setImage(createImage(ColorFromPreferenceHelper.awtColor2swtColot(color.brighter())));
            labelIconPastPast.setImage(
                    createImage(ColorFromPreferenceHelper.awtColor2swtColot(color.brighter().brighter())));

            labelTextNow.setText(DATE_FORMAT.format(dtStartCurrent.toDate()) + PFEIL
                    + DATE_FORMAT.format(dtEndCurrent.toDate()));
            labelTextPast.setText(DATE_FORMAT.format(startPastOne) + PFEIL + DATE_FORMAT.format(endPastOne));
            labelTextPastPast
                    .setText(DATE_FORMAT.format(startPastTwo) + PFEIL + DATE_FORMAT.format(endPastTwo));

            labelIconPast.setVisible(compareLast);
            labelTextPast.setVisible(compareLast);
            labelIconPastPast.setVisible(compareLast);
            labelTextPastPast.setVisible(compareLast);

            sectionLegende.setExpanded(true);
        }

    });
}

From source file:ch.opentrainingcenter.client.views.ngchart.DynamicChartViewPart.java

License:Open Source License

private SimplePair<Date> getStartEnd() {
    final XAxisChart xAxis = XAxisChart.getByIndex(tagMonatJahrCombo.getSelectionIndex());
    final boolean year = XAxisChart.YEAR.equals(xAxis);
    final boolean yearTillNow = XAxisChart.YEAR_START_TILL_NOW.equals(xAxis);
    Date start = dateVon.getDate().toDate();// von.toDate();
    Date end = dateBis.getDate().toDate();// DateTime.now().toDate();
    dateVon.setEnabled(!(yearTillNow || year));
    dateBis.setEnabled(!year);/*w w  w.  jav  a2s . c om*/
    if (yearTillNow || year) {
        final int yStart = new DateTime(end.getTime()).get(DateTimeFieldType.year());
        start = TimeHelper.getDate(yStart, 0, 1);
        dateVon.setEnabled(false);
    }
    if (year) {
        final int yEnd = new DateTime(end.getTime()).get(DateTimeFieldType.year());
        end = TimeHelper.getDate(yEnd, 11, 31);
        dateBis.setEnabled(false);
    }
    return new SimplePair<Date>(start, end);
}