List of usage examples for java.text DateFormat parse
public Date parse(String source) throws ParseException
From source file:org.hyperic.hq.plugin.netservices.HTTPCollector.java
private void setLastModified(HttpMessage response, int statusCode) { long lastModified = 0; Header header = response.getFirstHeader("Last-Modified"); if (header != null) { try {//from w w w.j a v a 2s . c o m DateFormat format = new SimpleDateFormat(); // TODO lock down the expected format (wasn't specified in orig code... lastModified = format.parse(header.getValue()).getTime(); } catch (java.text.ParseException e) { log.error(e, e); } } else if (statusCode == 200) { lastModified = System.currentTimeMillis(); } if (lastModified != 0) { setValue("LastModified", lastModified); } }
From source file:com.datatorrent.contrib.parser.FixedWidthParser.java
/** * Function to validate and set the current field. * @param currentField the field which is to be validated and set * @param value the parsed value of the field * @param typeInfo information about the field in POJO * @param pojoObject POJO which is to be set * @param toEmit the map to be emitted// w w w. j a v a2 s . c o m */ private void validateAndSetCurrentField(FixedWidthSchema.Field currentField, String value, FixedWidthParser.TypeInfo typeInfo, Object pojoObject, HashMap toEmit) { try { String fieldName = currentField.getName(); if (value != null && !value.isEmpty()) { Object result; switch (currentField.getType()) { case INTEGER: result = Integer.parseInt(value); break; case DOUBLE: result = Double.parseDouble(value); break; case STRING: result = value; break; case CHARACTER: result = value.charAt(0); break; case FLOAT: result = Float.parseFloat(value); break; case LONG: result = Long.parseLong(value); break; case SHORT: result = Short.parseShort(value); break; case BOOLEAN: if (value.compareToIgnoreCase(currentField.getTrueValue()) == 0) { result = Boolean.parseBoolean("true"); } else if (value.compareToIgnoreCase(currentField.getFalseValue()) == 0) { result = Boolean.parseBoolean("false"); } else { throw new NumberFormatException(); } break; case DATE: DateFormat df = new SimpleDateFormat(currentField.getDateFormat()); df.setLenient(false); result = df.parse(value); break; default: throw new RuntimeException("Invalid Type in Field", new Exception()); } toEmit.put(fieldName, result); if (typeInfo != null && pojoObject != null) { typeInfo.setter.set(pojoObject, result); } } else { toEmit.put(fieldName, value); } } catch (NumberFormatException e) { throw new RuntimeException("Error parsing" + value + " to Integer type", e); } catch (ParseException e) { throw new RuntimeException("Error parsing" + value, e); } catch (Exception e) { throw new RuntimeException("Error setting " + value + " in the given class" + typeInfo.toString(), e); } }
From source file:com.mobileman.projecth.business.patient.PatientQuestionAnswerServiceTest.java
/** * @throws Exception/* w ww . j av a 2s . co m*/ */ @Test public void findAll() throws Exception { User patient = userService.findUserByLogin("sysuser1"); assertNotNull(patient); List<Haq> haqs = haqService.findAll(); DateFormat dateFormat = new SimpleDateFormat("dd.MM.yyyy"); Question question = null; for (Question q : haqs.get(0).getQuestions()) { if ("Geschwollen rechte Hand Daumen vorne".equals(q.getText())) { question = q; break; } } List<PatientQuestionAnswer> result = patientQuestionAnswerService.findAll(patient.getId(), question.getId(), dateFormat.parse("1.1.2010"), dateFormat.parse("1.11.2010")); assertEquals(1, result.size()); }
From source file:ch.icclab.cyclops.services.iaas.openstack.persistence.TSDBResource.java
/** * Receives the usage data array and the gauge meter name. The usage data is transformed * to a json data and saved into the the InfluxDB * <p>//from ww w.j ava2 s. c o m * Pseudo Code * 1. Iterate through the data array to save the data into an ArraList of objects * 2. Save the data into the TSDB POJO class * 3. Convert the POJO class to a JSON obj * 4. Invoke the InfluxDb client to save the data * * @param dataArr An array list consisting of usage data * @param meterName Name of the Gauge Meter * @return result A boolean output as a result of saving the meter data into the db */ public boolean saveGaugeMeterData(ArrayList<GaugeMeterData> dataArr, String meterName) { GaugeMeterData gMeterData; boolean result = true; dbname = settings.getInfluxDBDatabaseName(); try { DateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss"); format.setTimeZone(TimeZone.getTimeZone("UTC")); logger.debug("Data Array length before writing points: " + dataArr.size()); for (int i = 0; i < dataArr.size(); i++) { gMeterData = dataArr.get(i); Date date = format.parse(gMeterData.getPeriod_end()); long timeMillisec = date.getTime(); logger.debug("Attempting to build a Point for: " + meterName); Point point = Point.measurement(meterName).time(timeMillisec, TimeUnit.MILLISECONDS) .tag("userid", gMeterData.getGroupby().getUser_id()) .tag("resourceid", gMeterData.getGroupby().getResource_id()) .tag("projectid", gMeterData.getGroupby().getProject_id()).tag("type", "gauge") .field("min", gMeterData.getMin()).field("max", gMeterData.getMax()) .field("sum", gMeterData.getSum()).field("avg", gMeterData.getAvg()) .tag("unit", gMeterData.getUnit()).field("count", gMeterData.getCount()).build(); logger.debug("Attempting to write the Point (" + meterName + ")"); influxDB.write(dbname, "default", point); logger.debug("Point successfully written."); } } catch (Exception e) { logger.error("Error while trying to save Gauge meter data into the DB: " + e.getMessage()); return false; } return result; }
From source file:ch.icclab.cyclops.services.iaas.openstack.persistence.TSDBResource.java
/** * Receives the usage data array and the gauge meter name. The usage data is transformed * to a json data and saved into the the InfluxDB * <p>/*from w w w . j a v a2s .c o m*/ * Pseudo Code * 1. Iterate through the data array to save the data into an ArraList of objects * 2. Save the data into the TSDB POJO class * 3. Convert the POJO class to a JSON obj * 4. Invoke the InfluxDb client to save the data * * @param dataArr An array list consisting of usage data * @param meterName Name of the Gauge Meter * @return result A boolean output as a result of saving the meter data into the db */ public boolean saveCumulativeMeterData(ArrayList<CumulativeMeterData> dataArr, String meterName) { CumulativeMeterData cMeterData; boolean result = true; dbname = settings.getInfluxDBDatabaseName(); try { DateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss"); format.setTimeZone(TimeZone.getTimeZone("UTC")); logger.debug("Data Array length before writing points: " + dataArr.size()); for (int i = 0; i < dataArr.size(); i++) { cMeterData = dataArr.get(i); Date date = format.parse(cMeterData.getRecorded_at()); long timeMillisec = date.getTime(); logger.debug("Attempting to build a Point for: " + meterName); Point point = Point.measurement(meterName).time(timeMillisec, TimeUnit.MILLISECONDS) .tag("userid", cMeterData.getUser_id()).tag("resourceid", cMeterData.getResource_id()) .field("volume", cMeterData.getVolume()).field("usage", cMeterData.getUsage()) .tag("source", cMeterData.getSource()).tag("project_id", cMeterData.getProject_id()) .tag("type", cMeterData.getType()).tag("id", cMeterData.getId()) .field("unit", cMeterData.getUnit()) .tag("instance_id", cMeterData.getMetadata().getInstance_id()) .tag("instance_type", cMeterData.getMetadata().getInstance_type()) .tag("mac", cMeterData.getMetadata().getMac()) .tag("fref", cMeterData.getMetadata().getFref()) .tag("name", cMeterData.getMetadata().getName()).build(); logger.debug("Attempting to write the Point (" + meterName + ")"); influxDB.write(dbname, "default", point); logger.debug("Point successfully written."); } } catch (Exception e) { logger.error("Error while trying to save Cumulative meter data into the DB: " + e.getMessage()); return false; } return result; }
From source file:com.netflix.governator.lifecycle.LifecycleManager.java
private Date parseDate(String configurationName, String value, Configuration configuration) { DateFormat formatter = DateFormat.getDateInstance(DateFormat.SHORT, Locale.getDefault()); formatter.setLenient(false);/*from ww w.jav a 2 s .co m*/ try { return formatter.parse(value); } catch (ParseException e) { // ignore as the fallback is the DatattypeConverter. } try { return DatatypeConverter.parseDateTime(value).getTime(); } catch (IllegalArgumentException e) { ignoreTypeMismtachIfConfigured(configuration, configurationName, e); } return null; }
From source file:com.charts.YTDChart.java
protected OHLCDataItem[] getData(YStockQuote currentStock) throws ParseException { ArrayList<OHLCDataItem> dataItems = new ArrayList<OHLCDataItem>(); DateFormat df; if (currentStock instanceof Index) df = new SimpleDateFormat("y-MM-dd"); else//from w ww .ja v a 2s. co m df = new SimpleDateFormat("d-MM-yy"); String OneYearDate = df.format(DayRange.ytd); ArrayList<String> historicalData = currentStock.get_historical_data(); int length = historicalData.size(); for (int i = 1; i < length; i++) { String[] data = historicalData.get(i).split(","); Date date = df.parse(data[0]); double open = Double.parseDouble(data[1]); double high = Double.parseDouble(data[2]); double low = Double.parseDouble(data[3]); double close = Double.parseDouble(data[4]); this.close.addOrUpdate(new Day(date), close); double volume; try { volume = Double.parseDouble(data[5]); } catch (NumberFormatException nfe) { volume = 0; } if (data[0].equals(OneYearDate)) { break; } OHLCDataItem item = new OHLCDataItem(date, open, high, low, close, volume); dataItems.add(item); } Collections.reverse(dataItems); OHLCDataItem[] OHLCData = dataItems.toArray(new OHLCDataItem[dataItems.size()]); return OHLCData; }
From source file:net.sourceforge.subsonic.service.PodcastService.java
private Date parseDate(String s) { for (DateFormat dateFormat : RSS_DATE_FORMATS) { try {//from w ww .ja v a 2 s . c o m return dateFormat.parse(s); } catch (Exception x) { // Ignored. } } LOG.warn("Failed to parse publish date: '" + s + "'."); return null; }
From source file:net.frontlinesms.plugins.reminders.RemindersDialogHandler.java
/** * Get time ticks from date fields//from www. j a v a 2s. co m * @param textDate * @param comboHour * @param comboMinute * @param comboAmPm * @return time ticks */ private long getLongFromDateFields(Object textDate, Object comboHour, Object comboMinute, Object comboAmPm) { try { String date = this.ui.getText(textDate); int hour = this.ui.getSelectedIndex(comboHour) + 1; int minute = this.ui.getSelectedIndex(comboMinute); boolean isAM = this.ui.getSelectedIndex(comboAmPm) == 0; DateFormat dateFormat = new SimpleDateFormat("dd/MM/yyyy"); Date dateTime = dateFormat.parse(date); Calendar calendar = Calendar.getInstance(); calendar.setTime(dateTime); if (isAM && hour == 12) { calendar.set(Calendar.HOUR_OF_DAY, 0); } else if (isAM && hour < 12) { calendar.set(Calendar.HOUR_OF_DAY, hour); } else if (!isAM && hour == 12) { calendar.set(Calendar.HOUR_OF_DAY, 12); } else if (!isAM) { calendar.set(Calendar.HOUR_OF_DAY, hour + 12); } calendar.set(Calendar.MINUTE, minute); return calendar.getTimeInMillis(); } catch (ParseException e) { return 0; } }
From source file:com.charts.OneYearChart.java
protected OHLCDataItem[] getData(YStockQuote currentStock) throws ParseException { ArrayList<OHLCDataItem> dataItems = new ArrayList<OHLCDataItem>(); DateFormat df; if (currentStock instanceof Index) df = new SimpleDateFormat("y-MM-dd"); else/* w w w . j a v a 2s. co m*/ df = new SimpleDateFormat("d-MM-yy"); String OneYearDate = df.format(DayRange.one_year); ArrayList<String> historicalData = currentStock.get_historical_data(); int length = historicalData.size(); for (int i = 1; i < length; i++) { String[] data = historicalData.get(i).split(","); Date date = df.parse(data[0]); double open = Double.parseDouble(data[1]); double high = Double.parseDouble(data[2]); double low = Double.parseDouble(data[3]); double close = Double.parseDouble(data[4]); this.close.addOrUpdate(new Day(date), close); double volume; try { volume = Double.parseDouble(data[5]); } catch (NumberFormatException nfe) { volume = 0; } if (data[0].equals(OneYearDate)) { break; } OHLCDataItem item = new OHLCDataItem(date, open, high, low, close, volume); dataItems.add(item); } Collections.reverse(dataItems); OHLCDataItem[] OHLCData = dataItems.toArray(new OHLCDataItem[dataItems.size()]); return OHLCData; }