Java Code Examples for java.text.SimpleDateFormat#toPattern()
The following examples show how to use
java.text.SimpleDateFormat#toPattern() .
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Example 1
Source File: DateUtilsTest.java From jakduk-api with MIT License | 6 votes |
@Test public void dateFormatTest() throws ParseException { DateFormat df = DateFormat.getDateTimeInstance(DateFormat.DEFAULT, DateFormat.SHORT, Locale.ENGLISH); SimpleDateFormat sf = (SimpleDateFormat) df; String p1 = sf.toPattern(); String p2 = sf.toLocalizedPattern(); Assert.assertTrue("MMM d, yyyy h:mm a".equals(p1)); Assert.assertTrue("MMM d, yyyy h:mm a".equals(p2)); DateFormat koreaDateFormat = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, Locale.KOREA); Assert.assertTrue("yy. M. d a h:mm".equals(((SimpleDateFormat)koreaDateFormat).toPattern())); LocalDateTime dateTime1 = LocalDateTime.parse("Thu, 5 Jun 2014 05:10:40 GMT", DateTimeFormatter.RFC_1123_DATE_TIME); Assert.assertTrue("2014-06-05T05:10:40".equals(dateTime1.toString())); LocalDate localDate = LocalDate.of(2017, 8, 7); DateTimeFormatter df02 = DateTimeFormatter.ISO_DATE; Assert.assertTrue("2017-08-07".equals(localDate.format(df02))); }
Example 2
Source File: Lang_56_FastDateFormat_s.java From coming with MIT License | 5 votes |
/** * <p>Gets a date/time formatter instance using the specified style, * time zone and locale.</p> * * @param dateStyle date style: FULL, LONG, MEDIUM, or SHORT * @param timeStyle time style: FULL, LONG, MEDIUM, or SHORT * @param timeZone optional time zone, overrides time zone of * formatted date * @param locale optional locale, overrides system locale * @return a localized standard date/time formatter * @throws IllegalArgumentException if the Locale has no date/time * pattern defined */ public static synchronized FastDateFormat getDateTimeInstance(int dateStyle, int timeStyle, TimeZone timeZone, Locale locale) { Object key = new Pair(new Integer(dateStyle), new Integer(timeStyle)); if (timeZone != null) { key = new Pair(key, timeZone); } if (locale != null) { key = new Pair(key, locale); } FastDateFormat format = (FastDateFormat) cDateTimeInstanceCache.get(key); if (format == null) { if (locale == null) { locale = Locale.getDefault(); } try { SimpleDateFormat formatter = (SimpleDateFormat) DateFormat.getDateTimeInstance(dateStyle, timeStyle, locale); String pattern = formatter.toPattern(); format = getInstance(pattern, timeZone, locale); cDateTimeInstanceCache.put(key, format); } catch (ClassCastException ex) { throw new IllegalArgumentException("No date time pattern for locale: " + locale); } } return format; }
Example 3
Source File: Arja_00150_s.java From coming with MIT License | 5 votes |
/** * <p>Gets a date/time formatter instance using the specified style, * time zone and locale.</p> * * @param dateStyle date style: FULL, LONG, MEDIUM, or SHORT * @param timeStyle time style: FULL, LONG, MEDIUM, or SHORT * @param timeZone optional time zone, overrides time zone of * formatted date * @param locale optional locale, overrides system locale * @return a localized standard date/time formatter * @throws IllegalArgumentException if the Locale has no date/time * pattern defined */ public static synchronized FastDateFormat getDateTimeInstance(int dateStyle, int timeStyle, TimeZone timeZone, Locale locale) { Object key = new Pair(new Integer(dateStyle), new Integer(timeStyle)); if (timeZone != null) { key = new Pair(key, timeZone); } if (locale != null) { key = new Pair(key, locale); } FastDateFormat format = (FastDateFormat) cDateTimeInstanceCache.get(key); if (format == null) { if (locale == null) { locale = Locale.getDefault(); } try { SimpleDateFormat formatter = (SimpleDateFormat) DateFormat.getDateTimeInstance(dateStyle, timeStyle, locale); String pattern = formatter.toPattern(); format = getInstance(pattern, timeZone, locale); cDateTimeInstanceCache.put(key, format); } catch (ClassCastException ex) { throw new IllegalArgumentException("No date time pattern for locale: " + locale); } } return format; }
Example 4
Source File: elixir1_one_t.java From coming with MIT License | 5 votes |
/** * <p>Gets a date formatter instance using the specified style, time * zone and locale.</p> * * @param style date style: FULL, LONG, MEDIUM, or SHORT * @param timeZone optional time zone, overrides time zone of * formatted date * @param locale optional locale, overrides system locale * @return a localized standard date formatter * @throws IllegalArgumentException if the Locale has no date * pattern defined */ public static synchronized FastDateFormat getDateInstance(int style, TimeZone timeZone, Locale locale) { Object key = Integer.valueOf(style); if (timeZone != null) { key = new Pair(key, timeZone); } if (locale == null) { locale = Locale.getDefault(); } key = new Pair(key, locale); FastDateFormat format = cDateInstanceCache.get(key); if (format == null) { try { SimpleDateFormat formatter = (SimpleDateFormat) DateFormat.getDateInstance(style, locale); String pattern = formatter.toPattern(); format = getInstance(pattern, timeZone, locale); cDateInstanceCache.put(key, format); } catch (ClassCastException ex) { throw new IllegalArgumentException("No date pattern for locale: " + locale); } } return format; }
Example 5
Source File: VelocityPortletPaneledAction.java From sakai with Educational Community License v2.0 | 5 votes |
/** ** Return a String array containing the "h", "m", "a", or "H" characters (corresponding to hour, minute, am/pm, or 24-hour) ** in the locale specific order **/ public String[] getTimeFormatString() { SimpleDateFormat sdf = (SimpleDateFormat) DateFormat.getTimeInstance(DateFormat.SHORT, rb.getLocale()); String format = sdf.toPattern(); Set<String> formatSet = new LinkedHashSet<String>(); char curChar; char lastChar = 0; for (int i = 0; i < format.length(); i++) { curChar = format.charAt(i); if ((curChar == 'h' || curChar == 'm' || curChar == 'a' || curChar == 'H') && curChar != lastChar) { formatSet.add(String.valueOf(curChar)); lastChar = curChar; } } String[] formatArray = formatSet.toArray(new String[formatSet.size()]); if (formatArray.length != DEFAULT_TIME_FORMAT_ARRAY.length && formatArray.length != DEFAULT_TIME_FORMAT_ARRAY.length - 1) { log.warn("Unknown time format string (using default): " + format); return DEFAULT_TIME_FORMAT_ARRAY.clone(); } else { return formatArray; } }
Example 6
Source File: Lang_26_FastDateFormat_t.java From coming with MIT License | 5 votes |
/** * <p>Gets a date/time formatter instance using the specified style, * time zone and locale.</p> * * @param dateStyle date style: FULL, LONG, MEDIUM, or SHORT * @param timeStyle time style: FULL, LONG, MEDIUM, or SHORT * @param timeZone optional time zone, overrides time zone of * formatted date * @param locale optional locale, overrides system locale * @return a localized standard date/time formatter * @throws IllegalArgumentException if the Locale has no date/time * pattern defined */ public static synchronized FastDateFormat getDateTimeInstance(int dateStyle, int timeStyle, TimeZone timeZone, Locale locale) { Object key = new Pair(Integer.valueOf(dateStyle), Integer.valueOf(timeStyle)); if (timeZone != null) { key = new Pair(key, timeZone); } if (locale == null) { locale = Locale.getDefault(); } key = new Pair(key, locale); FastDateFormat format = cDateTimeInstanceCache.get(key); if (format == null) { try { SimpleDateFormat formatter = (SimpleDateFormat) DateFormat.getDateTimeInstance(dateStyle, timeStyle, locale); String pattern = formatter.toPattern(); format = getInstance(pattern, timeZone, locale); cDateTimeInstanceCache.put(key, format); } catch (ClassCastException ex) { throw new IllegalArgumentException("No date time pattern for locale: " + locale); } } return format; }
Example 7
Source File: FastDateFormat.java From Yahala-Messenger with MIT License | 5 votes |
/** * <p>Gets a date formatter instance using the specified style, time * zone and locale.</p> * * @param style date style: FULL, LONG, MEDIUM, or SHORT * @param timeZone optional time zone, overrides time zone of * formatted date * @param locale optional locale, overrides system locale * @return a localized standard date formatter * @throws IllegalArgumentException if the Locale has no date * pattern defined */ public static synchronized FastDateFormat getDateInstance(int style, TimeZone timeZone, Locale locale) { Object key = new Integer(style); if (timeZone != null) { key = new Pair(key, timeZone); } if (locale == null) { locale = Locale.getDefault(); } key = new Pair(key, locale); FastDateFormat format = (FastDateFormat) cDateInstanceCache.get(key); if (format == null) { try { SimpleDateFormat formatter = (SimpleDateFormat) DateFormat.getDateInstance(style, locale); String pattern = formatter.toPattern(); format = getInstance(pattern, timeZone, locale); cDateInstanceCache.put(key, format); } catch (ClassCastException ex) { throw new IllegalArgumentException("No date pattern for locale: " + locale); } } return format; }
Example 8
Source File: 1_FastDateFormat.java From SimFix with GNU General Public License v2.0 | 5 votes |
/** * <p>Gets a time formatter instance using the specified style, time * zone and locale.</p> * * @param style time style: FULL, LONG, MEDIUM, or SHORT * @param timeZone optional time zone, overrides time zone of * formatted time * @param locale optional locale, overrides system locale * @return a localized standard time formatter * @throws IllegalArgumentException if the Locale has no time * pattern defined */ public static synchronized FastDateFormat getTimeInstance(int style, TimeZone timeZone, Locale locale) { Object key = new Integer(style); if (timeZone != null) { key = new Pair(key, timeZone); } if (locale != null) { key = new Pair(key, locale); } FastDateFormat format = (FastDateFormat) cTimeInstanceCache.get(key); if (format == null) { if (locale == null) { locale = Locale.getDefault(); } try { SimpleDateFormat formatter = (SimpleDateFormat) DateFormat.getTimeInstance(style, locale); String pattern = formatter.toPattern(); format = getInstance(pattern, timeZone, locale); cTimeInstanceCache.put(key, format); } catch (ClassCastException ex) { throw new IllegalArgumentException("No date pattern for locale: " + locale); } } return format; }
Example 9
Source File: Lang_38_FastDateFormat_s.java From coming with MIT License | 5 votes |
/** * <p>Gets a date formatter instance using the specified style, time * zone and locale.</p> * * @param style date style: FULL, LONG, MEDIUM, or SHORT * @param timeZone optional time zone, overrides time zone of * formatted date * @param locale optional locale, overrides system locale * @return a localized standard date formatter * @throws IllegalArgumentException if the Locale has no date * pattern defined */ public static synchronized FastDateFormat getDateInstance(int style, TimeZone timeZone, Locale locale) { Object key = Integer.valueOf(style); if (timeZone != null) { key = new Pair(key, timeZone); } if (locale == null) { locale = Locale.getDefault(); } key = new Pair(key, locale); FastDateFormat format = cDateInstanceCache.get(key); if (format == null) { try { SimpleDateFormat formatter = (SimpleDateFormat) DateFormat.getDateInstance(style, locale); String pattern = formatter.toPattern(); format = getInstance(pattern, timeZone, locale); cDateInstanceCache.put(key, format); } catch (ClassCastException ex) { throw new IllegalArgumentException("No date pattern for locale: " + locale); } } return format; }
Example 10
Source File: 1_FastDateFormat.java From SimFix with GNU General Public License v2.0 | 5 votes |
/** * <p>Gets a date/time formatter instance using the specified style, * time zone and locale.</p> * * @param dateStyle date style: FULL, LONG, MEDIUM, or SHORT * @param timeStyle time style: FULL, LONG, MEDIUM, or SHORT * @param timeZone optional time zone, overrides time zone of * formatted date * @param locale optional locale, overrides system locale * @return a localized standard date/time formatter * @throws IllegalArgumentException if the Locale has no date/time * pattern defined */ public static synchronized FastDateFormat getDateTimeInstance(int dateStyle, int timeStyle, TimeZone timeZone, Locale locale) { Object key = new Pair(new Integer(dateStyle), new Integer(timeStyle)); if (timeZone != null) { key = new Pair(key, timeZone); } // start of generated patch if(locale==null){ key=Locale.getDefault(); } // end of generated patch /* start of original code if (locale != null) { key = new Pair(key, locale); } end of original code*/ FastDateFormat format = (FastDateFormat) cDateTimeInstanceCache.get(key); if (format == null) { if (locale == null) { locale = Locale.getDefault(); } try { SimpleDateFormat formatter = (SimpleDateFormat) DateFormat.getDateTimeInstance(dateStyle, timeStyle, locale); String pattern = formatter.toPattern(); format = getInstance(pattern, timeZone, locale); cDateTimeInstanceCache.put(key, format); } catch (ClassCastException ex) { throw new IllegalArgumentException("No date time pattern for locale: " + locale); } } return format; }
Example 11
Source File: 1_FastDateFormat.java From SimFix with GNU General Public License v2.0 | 5 votes |
/** * <p>Gets a time formatter instance using the specified style, time * zone and locale.</p> * * @param style time style: FULL, LONG, MEDIUM, or SHORT * @param timeZone optional time zone, overrides time zone of * formatted time * @param locale optional locale, overrides system locale * @return a localized standard time formatter * @throws IllegalArgumentException if the Locale has no time * pattern defined */ public static synchronized FastDateFormat getTimeInstance(int style, TimeZone timeZone, Locale locale) { Object key = new Integer(style); if (timeZone != null) { key = new Pair(key, timeZone); } if (locale != null) { key = new Pair(key, locale); } FastDateFormat format = (FastDateFormat) cTimeInstanceCache.get(key); if (format == null) { if (locale == null) { locale = Locale.getDefault(); } try { SimpleDateFormat formatter = (SimpleDateFormat) DateFormat.getTimeInstance(style, locale); String pattern = formatter.toPattern(); format = getInstance(pattern, timeZone, locale); cTimeInstanceCache.put(key, format); } catch (ClassCastException ex) { throw new IllegalArgumentException("No date pattern for locale: " + locale); } } return format; }
Example 12
Source File: FastDateFormat.java From astor with GNU General Public License v2.0 | 5 votes |
/** * <p>Gets a date/time formatter instance using the specified style, * time zone and locale.</p> * * @param dateStyle date style: FULL, LONG, MEDIUM, or SHORT * @param timeStyle time style: FULL, LONG, MEDIUM, or SHORT * @param timeZone optional time zone, overrides time zone of * formatted date * @param locale optional locale, overrides system locale * @return a localized standard date/time formatter * @throws IllegalArgumentException if the Locale has no date/time * pattern defined */ public static synchronized FastDateFormat getDateTimeInstance(int dateStyle, int timeStyle, TimeZone timeZone, Locale locale) { Object key = new Pair(Integer.valueOf(dateStyle), Integer.valueOf(timeStyle)); if (timeZone != null) { key = new Pair(key, timeZone); } if (locale == null) { locale = Locale.getDefault(); } key = new Pair(key, locale); FastDateFormat format = cDateTimeInstanceCache.get(key); if (format == null) { try { SimpleDateFormat formatter = (SimpleDateFormat) DateFormat.getDateTimeInstance(dateStyle, timeStyle, locale); String pattern = formatter.toPattern(); format = getInstance(pattern, timeZone, locale); cDateTimeInstanceCache.put(key, format); } catch (ClassCastException ex) { throw new IllegalArgumentException("No date time pattern for locale: " + locale); } } return format; }
Example 13
Source File: FastDateFormat.java From lams with GNU General Public License v2.0 | 5 votes |
/** * <p>Gets a time formatter instance using the specified style, time * zone and locale.</p> * * @param style time style: FULL, LONG, MEDIUM, or SHORT * @param timeZone optional time zone, overrides time zone of * formatted time * @param locale optional locale, overrides system locale * @return a localized standard time formatter * @throws IllegalArgumentException if the Locale has no time * pattern defined */ public static synchronized FastDateFormat getTimeInstance(int style, TimeZone timeZone, Locale locale) { Object key = new Integer(style); if (timeZone != null) { key = new Pair(key, timeZone); } if (locale != null) { key = new Pair(key, locale); } FastDateFormat format = (FastDateFormat) cTimeInstanceCache.get(key); if (format == null) { if (locale == null) { locale = Locale.getDefault(); } try { SimpleDateFormat formatter = (SimpleDateFormat) DateFormat.getTimeInstance(style, locale); String pattern = formatter.toPattern(); format = getInstance(pattern, timeZone, locale); cTimeInstanceCache.put(key, format); } catch (ClassCastException ex) { throw new IllegalArgumentException("No date pattern for locale: " + locale); } } return format; }
Example 14
Source File: Arja_0071_s.java From coming with MIT License | 5 votes |
/** * <p>Gets a time formatter instance using the specified style, time * zone and locale.</p> * * @param style time style: FULL, LONG, MEDIUM, or SHORT * @param timeZone optional time zone, overrides time zone of * formatted time * @param locale optional locale, overrides system locale * @return a localized standard time formatter * @throws IllegalArgumentException if the Locale has no time * pattern defined */ public static synchronized FastDateFormat getTimeInstance(int style, TimeZone timeZone, Locale locale) { Object key = new Integer(style); if (timeZone != null) { key = new Pair(key, timeZone); } if (locale != null) { key = new Pair(key, locale); } FastDateFormat format = (FastDateFormat) cTimeInstanceCache.get(key); if (format == null) { if (locale == null) { locale = Locale.getDefault(); } try { SimpleDateFormat formatter = (SimpleDateFormat) DateFormat.getTimeInstance(style, locale); String pattern = formatter.toPattern(); format = getInstance(pattern, timeZone, locale); cTimeInstanceCache.put(key, format); } catch (ClassCastException ex) { throw new IllegalArgumentException("No date pattern for locale: " + locale); } } return format; }
Example 15
Source File: FastDateFormat.java From box-android-sdk with Apache License 2.0 | 5 votes |
/** * <p>Gets a date/time formatter instance using the specified style, * time zone and locale.</p> * * @param dateStyle date style: FULL, LONG, MEDIUM, or SHORT * @param timeStyle time style: FULL, LONG, MEDIUM, or SHORT * @param timeZone optional time zone, overrides time zone of * formatted date * @param locale optional locale, overrides system locale * @return a localized standard date/time formatter * @throws IllegalArgumentException if the Locale has no date/time * pattern defined */ public static synchronized FastDateFormat getDateTimeInstance(int dateStyle, int timeStyle, TimeZone timeZone, Locale locale) { Object key = new Pair(new Integer(dateStyle), new Integer(timeStyle)); if (timeZone != null) { key = new Pair(key, timeZone); } if (locale == null) { locale = Locale.getDefault(); } key = new Pair(key, locale); FastDateFormat format = (FastDateFormat) cDateTimeInstanceCache.get(key); if (format == null) { try { SimpleDateFormat formatter = (SimpleDateFormat) DateFormat.getDateTimeInstance(dateStyle, timeStyle, locale); String pattern = formatter.toPattern(); format = getInstance(pattern, timeZone, locale); cDateTimeInstanceCache.put(key, format); } catch (ClassCastException ex) { throw new IllegalArgumentException("No date time pattern for locale: " + locale); } } return format; }
Example 16
Source File: Arja_00134_t.java From coming with MIT License | 5 votes |
/** * <p>Gets a time formatter instance using the specified style, time * zone and locale.</p> * * @param style time style: FULL, LONG, MEDIUM, or SHORT * @param timeZone optional time zone, overrides time zone of * formatted time * @param locale optional locale, overrides system locale * @return a localized standard time formatter * @throws IllegalArgumentException if the Locale has no time * pattern defined */ public static synchronized FastDateFormat getTimeInstance(int style, TimeZone timeZone, Locale locale) { Object key = new Integer(style); if (timeZone != null) { key = new Pair(key, timeZone); } if (locale != null) { key = new Pair(key, locale); } FastDateFormat format = (FastDateFormat) cTimeInstanceCache.get(key); if (format == null) { if (locale == null) { locale = Locale.getDefault(); } try { SimpleDateFormat formatter = (SimpleDateFormat) DateFormat.getTimeInstance(style, locale); String pattern = formatter.toPattern(); format = getInstance(pattern, timeZone, locale); cTimeInstanceCache.put(key, format); } catch (ClassCastException ex) { throw new IllegalArgumentException("No date pattern for locale: " + locale); } } return format; }
Example 17
Source File: Arja_00150_s.java From coming with MIT License | 5 votes |
/** * <p>Gets a date formatter instance using the specified style, time * zone and locale.</p> * * @param style date style: FULL, LONG, MEDIUM, or SHORT * @param timeZone optional time zone, overrides time zone of * formatted date * @param locale optional locale, overrides system locale * @return a localized standard date formatter * @throws IllegalArgumentException if the Locale has no date * pattern defined */ public static synchronized FastDateFormat getDateInstance(int style, TimeZone timeZone, Locale locale) { Object key = new Integer(style); if (timeZone != null) { key = new Pair(key, timeZone); } if (locale != null) { key = new Pair(key, locale); } FastDateFormat format = (FastDateFormat) cDateInstanceCache.get(key); if (format == null) { if (locale == null) { locale = Locale.getDefault(); } try { SimpleDateFormat formatter = (SimpleDateFormat) DateFormat.getDateInstance(style, locale); String pattern = formatter.toPattern(); format = getInstance(pattern, timeZone, locale); cDateInstanceCache.put(key, format); } catch (ClassCastException ex) { throw new IllegalArgumentException("No date pattern for locale: " + locale); } } return format; }
Example 18
Source File: MiscConverters.java From scipio-erp with Apache License 2.0 | 4 votes |
public String convert(SimpleDateFormat obj) throws ConversionException { return obj.toPattern(); }
Example 19
Source File: CachingDateFormat.java From alfresco-core with GNU Lesser General Public License v3.0 | 3 votes |
/** * @param length * the type of date format, e.g. {@link CachingDateFormat#LONG } * @param locale * the <code>Locale</code> that will be used to determine the * date pattern * * @see #getDateFormat(String, boolean) * @see CachingDateFormat#SHORT * @see CachingDateFormat#MEDIUM * @see CachingDateFormat#LONG * @see CachingDateFormat#FULL */ public static SimpleDateFormat getDateFormat(int length, Locale locale, boolean lenient) { SimpleDateFormat dateFormat = (SimpleDateFormat) CachingDateFormat.getDateInstance(length, locale); // extract the format string String pattern = dateFormat.toPattern(); // we have a pattern to use return getDateFormat(pattern, lenient); }
Example 20
Source File: DateUtilities.java From openemm with GNU Affero General Public License v3.0 | 2 votes |
/** * Get locale-dependent date/time format pattern using predefined notations (see {@link DateFormat#FULL}, * {@link DateFormat#LONG}, {@link DateFormat#MEDIUM}, {@link DateFormat#SHORT} and {@link DateFormat#DEFAULT}). * * @param dateStyle the given date formatting style. * @param timeStyle the given time formatting style. * @param locale a locale to be used to produce locale-dependent date format. * @return a locale-dependent date format pattern string. */ public static String getDateTimeFormatPattern(int dateStyle, int timeStyle, Locale locale) { SimpleDateFormat format = (SimpleDateFormat) SimpleDateFormat.getDateTimeInstance(dateStyle, timeStyle, locale); return format.toPattern(); }