List of usage examples for java.util TimeZone getRawOffset
public abstract int getRawOffset();
From source file:com.sonicle.webtop.core.Service.java
public void processLookupTimezones(HttpServletRequest request, HttpServletResponse response, PrintWriter out) { ArrayList<JsSimple> items = new ArrayList<>(); try {/*from www . j a v a 2s . com*/ int off; for (TimeZone tz : WT.getTimezones()) { final String normId = StringUtils.replace(tz.getID(), "_", " "); off = tz.getRawOffset() / 3600000; items.add(new JsSimple(tz.getID(), MessageFormat.format("{0} (GMT{1}{2})", normId, (off < 0) ? "-" : "+", Math.abs(off)))); } new JsonResult("timezones", items, items.size()).printTo(out); } catch (Exception ex) { logger.error("Error in LookupTimezones", ex); new JsonResult(false, "Unable to lookup timezones").printTo(out); } }
From source file:edu.jhuapl.openessence.controller.ReportController.java
private Map<String, Object> createTimeseries(String userPrincipalName, DataSeriesSource dss, List<Filter> filters, GroupingImpl group, String timeResolution, Integer prepull, String graphTimeSeriesUrl, final Collection<Record> records, final List<Dimension> accumulations, final List<Dimension> timeseriesDenominators, String detectorClass, boolean includeDetails, boolean displayIntervalEndDate, GraphDataInterface graphData, TimeZone clientTimezone) { Map<String, Object> result = new HashMap<String, Object>(); Map<String, ResolutionHandler> resolutionHandlers = null; result.put("success", false); try {/*from w w w .ja v a2s . co m*/ GroupingDimension grpdim = dss.getGroupingDimension(group.getId()); resolutionHandlers = grpdim.getResolutionsMap(); String dateFieldName = group.getId(); Date startDate = null; Date endDate = null; if (grpdim != null && (grpdim.getSqlType() == FieldType.DATE || grpdim.getSqlType() == FieldType.DATE_TIME)) { for (Filter f : filters) { if (f instanceof OneArgOpFilter) { OneArgOpFilter of = (OneArgOpFilter) f; if (of.getFilterId().equalsIgnoreCase(grpdim.getId()) && (of.getSqlSnippet("").contains(">="))) { startDate = (Date) of.getArguments().get(0); } else if (of.getFilterId().equalsIgnoreCase(grpdim.getId()) && (of.getSqlSnippet("").contains("<="))) { endDate = (Date) of.getArguments().get(0); } } } } //union accumulations to get all results List<Dimension> dimensions = new ArrayList<Dimension>( ControllerUtils.unionDimensions(accumulations, timeseriesDenominators)); int timeOffsetMillies = 0; String timezoneEnabledString = messageSource.getMessage(TIMEZONE_ENABLED, "false"); if (timezoneEnabledString.equalsIgnoreCase("true")) { timeOffsetMillies = (clientTimezone.getRawOffset() - clientTimezone.getDSTSavings()) - (TimeZone.getDefault().getRawOffset() - TimeZone.getDefault().getDSTSavings()); } Calendar startDayCal = Calendar.getInstance(clientTimezone); startDayCal.setTime(startDate); startDayCal.add(Calendar.MILLISECOND, timeOffsetMillies); //get data grouped by group dimension List<AccumPoint> points = extractAccumulationPoints(userPrincipalName, dss, records, startDayCal.getTime(), endDate, dimensions, group, resolutionHandlers); if (points.size() > 0) { DateFormat dateFormat = getDateFormat(timeResolution); //dateFormat.setTimeZone(timezone); DateFormat tmpDateFormat = (DateFormat) dateFormat.clone(); tmpDateFormat.setTimeZone(clientTimezone); // number format for level NumberFormat numFormat3 = NumberFormat.getNumberInstance(); numFormat3.setMinimumFractionDigits(0); numFormat3.setMaximumFractionDigits(3); // number format for expected count NumberFormat numFormat1 = NumberFormat.getNumberInstance(); numFormat1.setMinimumFractionDigits(0); numFormat1.setMaximumFractionDigits(1); Calendar cal = new GregorianCalendar(); cal.setTime(startDayCal.getTime()); //offset start date to match prepull offset if (timeResolution.equals("weekly")) { cal.add(Calendar.DATE, (7 * prepull)); } else if (timeResolution.equals("daily")) { cal.add(Calendar.DATE, prepull); } Date queryStartDate = cal.getTime(); //-- Handles Denominator Types -- // double[] divisors = new double[points.size()]; double multiplier = 1.0; boolean percentBased = false; String yAxisLabel = messageSource.getDataSourceMessage("graph.count", dss); boolean isDetectionDetector = !NoDetectorDetector.class.getName().equalsIgnoreCase(detectorClass); //if there is a denominator we need to further manipulate the data if (timeseriesDenominators != null && !timeseriesDenominators.isEmpty()) { // divisor is the sum of timeseriesDenominators divisors = totalSeriesValues(points, timeseriesDenominators); multiplier = 100.0; percentBased = true; yAxisLabel = messageSource.getDataSourceMessage("graph.percent", dss); } else { //the query is for total counts Arrays.fill(divisors, 1.0); } double[][] allCounts = new double[accumulations.size()][]; int[][] allColors = new int[accumulations.size()][]; String[][] allAltTexts = new String[accumulations.size()][]; String[] dates = new String[] { "" }; double[][] allExpecteds = new double[accumulations.size()][]; double[][] allLevels = new double[accumulations.size()][]; String[][] allLineSetURLs = new String[accumulations.size()][]; String[][] allSwitchInfo = new String[accumulations.size()][]; String[] lineSetLabels = new String[accumulations.size()]; boolean[] displayAlerts = new boolean[accumulations.size()]; //get all results Collection<Dimension> dims = new ArrayList<Dimension>(dss.getResultDimensions()); Collection<String> dimIds = ControllerUtils.getDimensionIdsFromCollection(dims); Collection<String> accIds = ControllerUtils.getDimensionIdsFromCollection(dss.getAccumulations()); //remove extra accumulations in the result set using string ids dimIds.removeAll(accIds); //for each accumulation we run detection and gather results int aIndex = 0; for (Dimension accumulation : accumulations) { String accumId = accumulation.getId(); // use display name if it has one, otherwise translate its ID String accumIdTranslated = accumulation.getDisplayName(); if (accumIdTranslated == null) { accumIdTranslated = messageSource.getDataSourceMessage(accumulation.getId(), dss); } TemporalDetectorInterface TDI = (TemporalDetectorInterface) DetectorHelper .createObject(detectorClass); TemporalDetectorSimpleDataObject TDDO = new TemporalDetectorSimpleDataObject(); int[] colors; double[] counts; String[] altTexts; double[] expecteds; double[] levels; String[] switchInfo; String[] urls; //pull the counts from the accum array points double[] seriesDoubleArray = generateSeriesValues(points, accumId); //run divisor before detection for (int i = 0; i < seriesDoubleArray.length; i++) { double div = divisors[i]; if (div == 0) { seriesDoubleArray[i] = 0.0; } else { seriesDoubleArray[i] = (seriesDoubleArray[i] / div) * multiplier; } } //run detection TDDO.setCounts(seriesDoubleArray); TDDO.setStartDate(startDate); TDDO.setTimeResolution(timeResolution); try { TDI.runDetector(TDDO); } catch (Exception e) { String errorMessage = "Failure to create Timeseries"; if (e.getMessage() != null) { errorMessage = errorMessage + ":<BR>" + e.getMessage(); } result.put("message", errorMessage); result.put("success", false); return result; } TDDO.cropStartup(prepull); counts = TDDO.getCounts(); int tddoLength = counts.length; if (!DAILY.equalsIgnoreCase(timeResolution)) { //toggle between start date and end date //TDDO.setDates(getOurDates(startDate, endDate, tddoLength, timeResolution)); TDDO.setDates(getOurDates(queryStartDate, endDate, tddoLength, timeResolution, displayIntervalEndDate)); } double[] tcolors = TDDO.getColors(); Date[] tdates = TDDO.getDates(); altTexts = TDDO.getAltTexts(); expecteds = TDDO.getExpecteds(); levels = TDDO.getLevels(); switchInfo = TDDO.getSwitchInfo(); colors = new int[tddoLength]; dates = new String[tddoLength]; urls = new String[tddoLength]; //add the accumId for the current series dimIds.add(accumId); StringBuilder jsCall = new StringBuilder(); jsCall.append("javascript:OE.report.datasource.showDetails({"); jsCall.append("dsId:'").append(dss.getClass().getName()).append("'"); //specify results jsCall.append(",results:[") .append(StringUtils.collectionToDelimitedString(dimIds, ",", "'", "'")).append(']'); //specify accumId jsCall.append(",accumId:'").append(accumId).append("'"); addJavaScriptFilters(jsCall, filters, dateFieldName); //this builds urls and hover texts int startDay = getWeekStartDay(resolutionHandlers); Calendar c = Calendar.getInstance(clientTimezone); // Calendar curr = Calendar.getInstance(); for (int i = 0; i < tddoLength; i++) { colors[i] = (int) tcolors[i]; // For a time series data point, set time to be current server time // This will allow us to convert this data point date object to be request timezone date c.setTime(tdates[i]); c.add(Calendar.MILLISECOND, timeOffsetMillies); if (timeResolution.equals(WEEKLY)) { dates[i] = dateFormatWeekPart.format(tdates[i]) + "-W" + PgSqlDateHelper.getWeekOfYear(startDay, c) + "-" + PgSqlDateHelper.getYear(startDay, c); } else { dates[i] = tmpDateFormat.format(c.getTime()); } altTexts[i] = "(" + accumIdTranslated + ") " + // Accum "Date: " + dates[i] + // Date ", Level: " + numFormat3.format(levels[i]) + // Level ", Count: " + ((int) counts[i]) + // Count ", Expected: " + numFormat1.format(expecteds[i]); // Expected if (switchInfo != null) { altTexts[i] += ", Switch: " + switchInfo[i] + ", "; } // build the click through url StringBuilder tmp = new StringBuilder(jsCall.toString()); // add the date field with start and end dates from the data point if (!DAILY.equalsIgnoreCase(timeResolution)) { Calendar timeSet = Calendar.getInstance(clientTimezone); timeSet.setTime(tdates[i]); if (WEEKLY.equalsIgnoreCase(timeResolution)) { timeSet.set(Calendar.DAY_OF_WEEK, startDay + 1); tmp.append(",").append(dateFieldName).append("_start:'") .append(timeSet.getTimeInMillis()).append("'"); timeSet.add(Calendar.DAY_OF_YEAR, 6); tmp.append(",").append(dateFieldName).append("_end:'") .append(timeSet.getTimeInMillis()).append("'"); } else if (MONTHLY.equalsIgnoreCase(timeResolution)) { // Compute last day of month timeSet.set(Calendar.DAY_OF_MONTH, 1); timeSet.add(Calendar.MONTH, 1); timeSet.add(Calendar.DAY_OF_YEAR, -1); tmp.append(",").append(dateFieldName).append("_end:'") .append(timeSet.getTimeInMillis()).append("'"); // set first day of month timeSet.set(Calendar.DAY_OF_MONTH, 1); tmp.append(",").append(dateFieldName).append("_start:'") .append(timeSet.getTimeInMillis()).append("'"); } else if (YEARLY.equalsIgnoreCase(timeResolution)) { // Compute last day of month timeSet.set(Calendar.DATE, 31); timeSet.add(Calendar.MONTH, Calendar.DECEMBER); tmp.append(",").append(dateFieldName).append("_end:'") .append(timeSet.getTimeInMillis()).append("'"); timeSet.set(Calendar.DATE, 1); timeSet.add(Calendar.MONTH, Calendar.JANUARY); tmp.append(",").append(dateFieldName).append("_start:'") .append(timeSet.getTimeInMillis()).append("'"); } } else { // compute end date for individual data points based on the selected resolution // detailsPointEndDate = computeEndDate(tdates[i],timeResolution); // add the date field with start and end dates from the data point tmp.append(",").append(dateFieldName).append("_start:'").append(tdates[i].getTime()) .append("'"); tmp.append(",").append(dateFieldName).append("_end:'").append(tdates[i].getTime()) .append("'"); } tmp.append("});"); urls[i] = tmp.toString(); } allCounts[aIndex] = counts; allColors[aIndex] = colors; allAltTexts[aIndex] = altTexts; allExpecteds[aIndex] = expecteds; allLevels[aIndex] = levels; allLineSetURLs[aIndex] = urls; allSwitchInfo[aIndex] = switchInfo; lineSetLabels[aIndex] = accumIdTranslated; displayAlerts[aIndex] = isDetectionDetector; aIndex++; //remove the accumId for the next series dimIds.remove(accumId); } GraphDataSerializeToDiskHandler hndl = new GraphDataSerializeToDiskHandler(graphDir); GraphController gc = getGraphController(null, hndl, userPrincipalName); //TODO figure out why I (hodancj1) added this to be accumulation size ~Feb 2012 // gc.setMaxLegendItems(accumulations.size()); graphData.setShowSingleAlertLegends(isDetectionDetector); graphData.setCounts(allCounts); graphData.setColors(allColors); graphData.setAltTexts(allAltTexts); graphData.setXLabels(dates); graphData.setExpecteds(allExpecteds); graphData.setLevels(allLevels); graphData.setLineSetURLs(allLineSetURLs); graphData.setLineSetLabels(lineSetLabels); graphData.setDisplayAlerts(displayAlerts); // graphData.setDisplaySeverityAlerts(displayAlerts); graphData.setPercentBased(percentBased); graphData.setXAxisLabel(messageSource.getDataSourceMessage(group.getResolution(), dss)); graphData.setYAxisLabel(yAxisLabel); int maxLabels = graphData.getGraphWidth() / 30; graphData.setMaxLabeledCategoryTicks(Math.min(maxLabels, allCounts[0].length)); StringBuffer sb = new StringBuffer(); GraphObject graph = gc.writeTimeSeriesGraph(sb, graphData, true, true, false, graphTimeSeriesUrl); result.put("html", sb.toString()); //added to build method calls from javascript Map<String, Object> graphConfig = new HashMap<String, Object>(); graphConfig.put("address", graphTimeSeriesUrl); graphConfig.put("graphDataId", graph.getGraphDataId()); graphConfig.put("imageMapName", graph.getImageMapName()); graphConfig.put("graphTitle", graphData.getGraphTitle()); graphConfig.put("xAxisLabel", graphData.getXAxisLabel()); graphConfig.put("yAxisLabel", graphData.getYAxisLabel()); graphConfig.put("xLabels", graphData.getXLabels()); graphConfig.put("graphWidth", graphData.getGraphWidth()); graphConfig.put("graphHeight", graphData.getGraphHeight()); graphConfig.put("yAxisMin", graph.getYAxisMin()); graphConfig.put("yAxisMax", graph.getYAxisMax()); // fix invalid JSON coming from GraphController String dataSeriesJson = graph.getDataSeriesJSON().replaceFirst("\\{", "") // remove trailing "}" .substring(0, graph.getDataSeriesJSON().length() - 2); // read malformed JSON ObjectMapper mapper = new ObjectMapper(); JsonFactory jsonFactory = mapper.getJsonFactory() .configure(Feature.ALLOW_UNQUOTED_FIELD_NAMES, true) .configure(Feature.ALLOW_UNQUOTED_CONTROL_CHARS, true); JsonParser jsonParser = jsonFactory.createJsonParser(dataSeriesJson); // array of String -> Object maps TypeReference<Map<String, Object>[]> dataSeriesType = new TypeReference<Map<String, Object>[]>() { }; // write JSON as Map so that it can be serialized properly back to JSON Map<String, Object>[] seriesMap = mapper.readValue(jsonParser, dataSeriesType); graphConfig.put("dataSeriesJSON", seriesMap); if (includeDetails) { int totalPoints = 0; List<HashMap<String, Object>> details = new ArrayList<HashMap<String, Object>>(); HashMap<String, Object> detail; for (int i = 0; i < allCounts.length; i++) { for (int j = 0; j < allCounts[i].length; j++) { totalPoints++; detail = new HashMap<String, Object>(); detail.put("Date", dates[j]); detail.put("Series", lineSetLabels[i]); detail.put("Level", allLevels[i][j]); detail.put("Count", allCounts[i][j]); if (!ArrayUtils.isEmpty(allExpecteds[i])) { detail.put("Expected", allExpecteds[i][j]); } if (!ArrayUtils.isEmpty(allSwitchInfo[i])) { detail.put("Switch", allSwitchInfo[i][j]); } detail.put("Color", allColors[i][j]); details.add(detail); } } result.put("detailsTotalRows", totalPoints); result.put("details", details); } result.put("graphConfiguration", graphConfig); result.put("success", true); } else { StringBuilder sb = new StringBuilder(); sb.append("<h2>" + messageSource.getDataSourceMessage("graph.nodataline1", dss) + "</h2>"); sb.append("<p>" + messageSource.getDataSourceMessage("graph.nodataline2", dss) + "</p>"); result.put("html", sb.toString()); result.put("success", true); } } catch (Exception e) { log.error("Failure to create Timeseries", e); } return result; }
From source file:com.redhat.rhn.frontend.xmlrpc.system.SystemHandler.java
private Date convertLocalToUtc(Date in) { Calendar c = Calendar.getInstance(); c.setTime(in);//from ww w. j a v a 2 s . c o m TimeZone z = c.getTimeZone(); int offset = z.getRawOffset(); if (z.inDaylightTime(in)) { offset += z.getDSTSavings(); } int offsetHrs = offset / 1000 / 60 / 60; int offsetMins = offset / 1000 / 60 % 60; c.add(Calendar.HOUR_OF_DAY, (-offsetHrs)); c.add(Calendar.MINUTE, (-offsetMins)); c.set(Calendar.MILLISECOND, 0); return c.getTime(); }