List of usage examples for java.util Date compareTo
public int compareTo(Date anotherDate)
From source file:org.projectforge.business.teamcal.event.TeamEventUtils.java
public static List<TeamEventDO> convert(final List<VEvent> list) { final List<TeamEventDO> events = new ArrayList<TeamEventDO>(); if (list == null || list.size() == 0) { return events; }/*from www . j a va 2s. c o m*/ for (final VEvent vEvent : list) { events.add(createTeamEventDO(vEvent)); } Collections.sort(events, new Comparator<TeamEventDO>() { public int compare(final TeamEventDO o1, final TeamEventDO o2) { final Date startDate1 = o1.getStartDate(); final Date startDate2 = o2.getStartDate(); if (startDate1 == null) { if (startDate2 == null) { return 0; } return -1; } return startDate1.compareTo(startDate2); }; }); return events; }
From source file:com.itd.dbmrgdao.TestTime3_backup.java
protected static String CompareTime(String a, String b, String operator) throws ParseException { if (a == null) { return b; }//from ww w. j a va 2s . c o m SimpleDateFormat parser1 = new SimpleDateFormat("HHmm"); Date x = parser1.parse(a); Date y = parser1.parse(b); try { // The Magic happens here i only get the Time out of the Date Object SimpleDateFormat parser2 = new SimpleDateFormat("HH:mm"); x = parser2.parse(parser2.format(x)); y = parser2.parse(parser2.format(y)); } catch (ParseException ex) { System.err.println(ex); } switch (operator) { case "01": return ((x.compareTo(y) <= 0) ? a : b); case "04": return ((x.compareTo(y) >= 0) ? a : b); default: throw new IllegalArgumentException("Operator " + operator + " not fould in control!"); } }
From source file:com.itd.dbmrgdao.TestTime3.java
protected static String CompareTime(String a, String b, String operator) throws ParseException { if (a == null) { return b; }/* w w w.j a v a2 s. com*/ SimpleDateFormat parser1 = new SimpleDateFormat("HH:mm"); Date x = parser1.parse(a); Date y = parser1.parse(b); try { // The Magic happens here i only get the Time out of the Date Object SimpleDateFormat parser2 = new SimpleDateFormat("HH:mm"); x = parser2.parse(parser2.format(x)); y = parser2.parse(parser2.format(y)); } catch (ParseException ex) { System.err.println(ex); } switch (operator) { case "01": return ((x.compareTo(y) <= 0) ? a : b); case "04": return ((x.compareTo(y) >= 0) ? a : b); default: throw new IllegalArgumentException("Operator " + operator + " not fould in control!"); } }
From source file:org.nuclos.common2.DateUtils.java
/** * compares two "from" dates where <code>null</code> means -infinity. * @param dateFrom1//from w w w .j av a 2s . co m * @param dateFrom2 * @return -1/0/+1 (as usual) */ public static int compareDateFrom(Date dateFrom1, Date dateFrom2) { final int result; if (dateFrom1 == null) { result = (dateFrom2 == null ? 0 : -1); } else if (dateFrom2 == null) { result = 1; } else { result = dateFrom1.compareTo(dateFrom2); } return result; }
From source file:org.nuclos.common2.DateUtils.java
/** * compares two "until" dates where <code>null</code> means +infinity. * @param dateUntil1//from w w w . j a v a2 s . co m * @param dateUntil2 * @return -1/0/+1 (as usual) */ public static int compareDateUntil(Date dateUntil1, Date dateUntil2) { final int result; if (dateUntil1 == null) { result = (dateUntil2 == null ? 0 : 1); } else if (dateUntil2 == null) { result = -1; } else { result = dateUntil1.compareTo(dateUntil2); } return result; }
From source file:org.lockss.daemon.CrawlWindows.java
/** * Returns a List of {@link TimeInterval}s for the crawl window between a given * start and end point. Each represents a period when the window is open. * @param window the CrawlWindow//from w w w.ja va 2s . com * @param start the start Date * @param end the end Date * @return a list of TimeIntervals */ public static synchronized List getCrawlIntervals(CrawlWindow window, Date start, Date end) { List intervals = new ArrayList(); boolean isOpen = false; Calendar startCal = Calendar.getInstance(); startCal.setTime(start); Date testDate = startCal.getTime(); Date intStartDate = null; while (testDate.compareTo(end) < 0) { boolean canCrawl = window.canCrawl(testDate); if (canCrawl != isOpen) { if (!isOpen) { // cache the start of the next interval intStartDate = testDate; } else { // close the current interval and add to list intervals.add(new TimeInterval(intStartDate, testDate)); if (intervals.size() == MAX_INTERVAL_LIST_SIZE) { logger.warning("Maximum interval list size reached: " + MAX_INTERVAL_LIST_SIZE); break; } intStartDate = null; } isOpen = canCrawl; } // increment by one minute startCal.add(Calendar.MINUTE, 1); testDate = startCal.getTime(); } if (intStartDate != null) { intervals.add(new TimeInterval(intStartDate, end)); } return intervals; }
From source file:com.fengduo.bee.commons.util.DateViewTools.java
/** * ??,??/*from w w w .j a v a 2 s . com*/ * * <pre> * ?currentTime > date * ? 2011-11-4 ,isExpirationTime(2011-11-4 ) ture * ? 2011-11-5 ,isExpirationTime(2011-11-4 ) true * * </pre> * * @param date * ? * @return true ?<code>true</code><code>null</code> * <code>true</code>,<code>false</code> */ public static boolean isExpirationTime(Date date) { if (date == null) { return true; } SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd"); String nows = format.format(new Date()); Date now = null; try { now = format.parse(nows); } catch (ParseException e) { // TODO Auto-generated catch block e.printStackTrace(); } if (date.compareTo(now) < 0) {// ?? return true; } else {// ?? return false; } }
From source file:org.openmrs.module.atomfeed.AtomFeedUtil.java
/** * This method writes the atom feed data to the given stream. <br/> * The given stream is not closed//from w ww . j ava2 s . c om * * @param stream an open outputstream that will be written to * @param asOfDate if not null, limits the entries to only ones updated after this date * @should download full stream with null date * @should download partial stream by given date * @should stream multiline entry */ public static void getAtomFeedStream(OutputStream stream, Date asOfDate) { OutputStream out = new BufferedOutputStream(stream); File atomheaderfile = getFeedHeaderFile(); if (atomheaderfile.exists()) { try { // stream the atom header to output String atomHeader = FileUtils.readFileToString(atomheaderfile); // truncate "</feed>" from the atom header string if (StringUtils.isNotBlank(atomHeader)) { atomHeader = StringUtils.substringBeforeLast(atomHeader, "</feed>"); } // write part of the header to the stream out.write(atomHeader.getBytes()); // then stream the entries to the output File atomfile = getFeedEntriesFile(); // if the date filtering parameter is passed in // we need to limit the entries to only ones, which were // updated after this date if (asOfDate != null) { String entry; BufferedReader br = new BufferedReader(new FileReader(atomfile)); while ((entry = br.readLine()) != null) { // if current entry has a new line then handle it gracefully while (!StringUtils.endsWith(entry, "</entry>")) { String newLine = br.readLine(); // if end of file is reached and new line does not contain new entry if (newLine != null && !StringUtils.contains(newLine, "<entry>")) { entry = entry.concat("\n").concat(newLine); } else { // otherwise an invalid entry is found, terminate processing throw new Exception("Invalid atom feed entry. No end tag </entry> found."); } } Date updated = new SimpleDateFormat(RFC_3339_DATE_FORMAT) .parse(StringUtils.substringBetween(entry, "<updated>", "</updated>")); if (updated.compareTo(asOfDate) > -1) { // write entry to the stream entry = entry.concat("\n"); out.write(entry.getBytes()); } else { // if entry with updatedDate lower that given one is reached // we need to stop filtering break; } } } else { // bulk write all entries to the stream out.write(FileUtils.readFileToByteArray(atomfile)); } // write the "</feed>" element that isn't in the entries file (and was // in the header file) out.write("</feed>".getBytes()); out.flush(); } catch (Exception e) { log.error("Unable to stream atom header file and/or entries file, because of error: ", e); } } }
From source file:com.sammyun.util.DateUtil.java
/** * ?? //from w w w . j av a 2s . c o m * * @param startDate * @param endDate * @param specDate * @return ? * @throws ParseException */ public static int getContainCount(Date startDate, Date endDate, List<Date> specDate) throws ParseException { List<Date> dateList = new ArrayList<Date>(); SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); startDate = sdf.parse(date2String(startDate, 10)); endDate = sdf.parse(date2String(endDate, 10)); for (Date date : specDate) { if (date.compareTo(startDate) >= 0 && date.compareTo(endDate) < 0) { dateList.add(date); } } return dateList.size(); }
From source file:org.mifos.framework.util.helpers.DateUtils.java
public static int whichDirection(Date date) { Calendar currentCalendar = getCurrentDateCalendar(); java.sql.Date currentDate = new java.sql.Date(currentCalendar.getTimeInMillis()); // check if the date is before now int result = date.compareTo(currentDate); return result; }