| // © 2016 and later: Unicode, Inc. and others. |
| // License & terms of use: http://www.unicode.org/copyright.html |
| /* |
| * Copyright (C) 1996-2012, International Business Machines |
| * Corporation and others. All Rights Reserved. |
| */ |
| |
| package com.ibm.icu.text; |
| |
| import java.io.InvalidObjectException; |
| import java.text.FieldPosition; |
| import java.text.Format; |
| import java.text.ParseException; |
| import java.text.ParsePosition; |
| import java.util.Date; |
| import java.util.HashMap; |
| import java.util.Locale; |
| import java.util.Map; |
| |
| import com.ibm.icu.util.Calendar; |
| import com.ibm.icu.util.TimeZone; |
| import com.ibm.icu.util.ULocale; |
| import com.ibm.icu.util.ULocale.Category; |
| |
| /** |
| * {@icuenhanced java.text.DateFormat}.{@icu _usage_} |
| * |
| * <p>DateFormat is an abstract class for date/time formatting subclasses which |
| * formats and parses dates or time in a language-independent manner. |
| * The date/time formatting subclass, such as SimpleDateFormat, allows for |
| * formatting (i.e., date -> text), parsing (text -> date), and |
| * normalization. The date is represented as a <code>Date</code> object or |
| * as the milliseconds since January 1, 1970, 00:00:00 GMT. |
| * |
| * <p>DateFormat provides many class methods for obtaining default date/time |
| * formatters based on the default or a given locale and a number of formatting |
| * styles. The formatting styles include FULL, LONG, MEDIUM, and SHORT. More |
| * detail and examples of using these styles are provided in the method |
| * descriptions. |
| * |
| * <p>DateFormat helps you to format and parse dates for any locale. |
| * Your code can be completely independent of the locale conventions for |
| * months, days of the week, or even the calendar format: lunar vs. solar. |
| * |
| * <p>To format a date for the current Locale, use one of the |
| * static factory methods: |
| * <pre> |
| * myString = DateFormat.getDateInstance().format(myDate); |
| * </pre> |
| * <p>If you are formatting multiple numbers, it is |
| * more efficient to get the format and use it multiple times so that |
| * the system doesn't have to fetch the information about the local |
| * language and country conventions multiple times. |
| * <pre> |
| * DateFormat df = DateFormat.getDateInstance(); |
| * for (int i = 0; i < a.length; ++i) { |
| * output.println(df.format(myDate[i]) + "; "); |
| * } |
| * </pre> |
| * <p>To format a number for a different Locale, specify it in the |
| * call to getDateInstance(). |
| * <pre> |
| * DateFormat df = DateFormat.getDateInstance(DateFormat.LONG, Locale.FRANCE); |
| * </pre> |
| * <p>You can use a DateFormat to parse also. |
| * <pre> |
| * myDate = df.parse(myString); |
| * </pre> |
| * <p>Use getDateInstance to get the normal date format for that country. |
| * There are other static factory methods available. |
| * Use getTimeInstance to get the time format for that country. |
| * Use getDateTimeInstance to get a date and time format. You can pass in |
| * different options to these factory methods to control the length of the |
| * result; from SHORT to MEDIUM to LONG to FULL. The exact result depends |
| * on the locale, but generally: |
| * <ul><li>SHORT is completely numeric, such as 12.13.52 or 3:30pm |
| * <li>MEDIUM is longer, such as Jan 12, 1952 |
| * <li>LONG is longer, such as January 12, 1952 or 3:30:32pm |
| * <li>FULL is pretty completely specified, such as |
| * Tuesday, April 12, 1952 AD or 3:30:42pm PST. |
| * </ul> |
| * |
| * <p>You can also set the time zone on the format if you wish. |
| * If you want even more control over the format or parsing, |
| * (or want to give your users more control), |
| * you can try casting the DateFormat you get from the factory methods |
| * to a SimpleDateFormat. This will work for the majority |
| * of countries; just remember to put it in a try block in case you |
| * encounter an unusual one. |
| * |
| * <p>You can also use forms of the parse and format methods with |
| * ParsePosition and FieldPosition to |
| * allow you to |
| * <ul><li>progressively parse through pieces of a string. |
| * <li>align any particular field, or find out where it is for selection |
| * on the screen. |
| * </ul> |
| * |
| * <h4>Synchronization</h4> |
| * |
| * Date formats are not synchronized. It is recommended to create separate |
| * format instances for each thread. If multiple threads access a format |
| * concurrently, it must be synchronized externally. |
| * |
| * @see UFormat |
| * @see NumberFormat |
| * @see SimpleDateFormat |
| * @see com.ibm.icu.util.Calendar |
| * @see com.ibm.icu.util.GregorianCalendar |
| * @see com.ibm.icu.util.TimeZone |
| * @author Mark Davis, Chen-Lieh Huang, Alan Liu |
| * @stable ICU 2.0 |
| */ |
| public class DateFormat extends Format { |
| |
| private static final long serialVersionUID = 1L; |
| |
| /** |
| * @internal |
| */ |
| public final java.text.DateFormat dateFormat; |
| |
| /** |
| * @internal |
| * @param delegate the DateFormat to which to delegate |
| */ |
| public DateFormat(java.text.DateFormat delegate) { |
| this.dateFormat = delegate; |
| } |
| |
| /** |
| * For subclass use. Subclasses will generally not |
| * work correctly unless they manipulate the delegate. |
| */ |
| protected DateFormat() { |
| this.dateFormat = java.text.DateFormat.getDateTimeInstance( |
| java.text.DateFormat.SHORT, |
| java.text.DateFormat.SHORT, |
| ULocale.getDefault(Category.FORMAT).toLocale()); |
| } |
| |
| /** |
| * FieldPosition selector for 'G' field alignment, |
| * corresponding to the {@link Calendar#ERA} field. |
| * @stable ICU 2.0 |
| */ |
| public final static int ERA_FIELD = 0; |
| |
| /** |
| * FieldPosition selector for 'y' field alignment, |
| * corresponding to the {@link Calendar#YEAR} field. |
| * @stable ICU 2.0 |
| */ |
| public final static int YEAR_FIELD = 1; |
| |
| /** |
| * FieldPosition selector for 'M' field alignment, |
| * corresponding to the {@link Calendar#MONTH} field. |
| * @stable ICU 2.0 |
| */ |
| public final static int MONTH_FIELD = 2; |
| |
| /** |
| * FieldPosition selector for 'd' field alignment, |
| * corresponding to the {@link Calendar#DATE} field. |
| * @stable ICU 2.0 |
| */ |
| public final static int DATE_FIELD = 3; |
| |
| /** |
| * FieldPosition selector for 'k' field alignment, |
| * corresponding to the {@link Calendar#HOUR_OF_DAY} field. |
| * HOUR_OF_DAY1_FIELD is used for the one-based 24-hour clock. |
| * For example, 23:59 + 01:00 results in 24:59. |
| * @stable ICU 2.0 |
| */ |
| public final static int HOUR_OF_DAY1_FIELD = 4; |
| |
| /** |
| * FieldPosition selector for 'H' field alignment, |
| * corresponding to the {@link Calendar#HOUR_OF_DAY} field. |
| * HOUR_OF_DAY0_FIELD is used for the zero-based 24-hour clock. |
| * For example, 23:59 + 01:00 results in 00:59. |
| * @stable ICU 2.0 |
| */ |
| public final static int HOUR_OF_DAY0_FIELD = 5; |
| |
| /** |
| * FieldPosition selector for 'm' field alignment, |
| * corresponding to the {@link Calendar#MINUTE} field. |
| * @stable ICU 2.0 |
| */ |
| public final static int MINUTE_FIELD = 6; |
| |
| /** |
| * FieldPosition selector for 's' field alignment, |
| * corresponding to the {@link Calendar#SECOND} field. |
| * @stable ICU 2.0 |
| */ |
| public final static int SECOND_FIELD = 7; |
| |
| /** |
| * {@icu} FieldPosition selector for 'S' field alignment, |
| * corresponding to the {@link Calendar#MILLISECOND} field. |
| * @stable ICU 3.0 |
| */ |
| public final static int FRACTIONAL_SECOND_FIELD = 8; |
| |
| /** |
| * Alias for FRACTIONAL_SECOND_FIELD. |
| * @stable ICU 3.0 FRACTIONAL_SECOND_FIELD. |
| */ |
| public final static int MILLISECOND_FIELD = FRACTIONAL_SECOND_FIELD; |
| |
| /** |
| * FieldPosition selector for 'E' field alignment, |
| * corresponding to the {@link Calendar#DAY_OF_WEEK} field. |
| * @stable ICU 2.0 |
| */ |
| public final static int DAY_OF_WEEK_FIELD = 9; |
| |
| /** |
| * FieldPosition selector for 'D' field alignment, |
| * corresponding to the {@link Calendar#DAY_OF_YEAR} field. |
| * @stable ICU 2.0 |
| */ |
| public final static int DAY_OF_YEAR_FIELD = 10; |
| |
| /** |
| * FieldPosition selector for 'F' field alignment, |
| * corresponding to the {@link Calendar#DAY_OF_WEEK_IN_MONTH} field. |
| * @stable ICU 2.0 |
| */ |
| public final static int DAY_OF_WEEK_IN_MONTH_FIELD = 11; |
| |
| /** |
| * FieldPosition selector for 'w' field alignment, |
| * corresponding to the {@link Calendar#WEEK_OF_YEAR} field. |
| * @stable ICU 2.0 |
| */ |
| public final static int WEEK_OF_YEAR_FIELD = 12; |
| |
| /** |
| * FieldPosition selector for 'W' field alignment, |
| * corresponding to the {@link Calendar#WEEK_OF_MONTH} field. |
| * @stable ICU 2.0 |
| */ |
| public final static int WEEK_OF_MONTH_FIELD = 13; |
| |
| /** |
| * FieldPosition selector for 'a' field alignment, |
| * corresponding to the {@link Calendar#AM_PM} field. |
| * @stable ICU 2.0 |
| */ |
| public final static int AM_PM_FIELD = 14; |
| |
| /** |
| * FieldPosition selector for 'h' field alignment, |
| * corresponding to the {@link Calendar#HOUR} field. |
| * HOUR1_FIELD is used for the one-based 12-hour clock. |
| * For example, 11:30 PM + 1 hour results in 12:30 AM. |
| * @stable ICU 2.0 |
| */ |
| public final static int HOUR1_FIELD = 15; |
| |
| /** |
| * FieldPosition selector for 'K' field alignment, |
| * corresponding to the {@link Calendar#HOUR} field. |
| * HOUR0_FIELD is used for the zero-based 12-hour clock. |
| * For example, 11:30 PM + 1 hour results in 00:30 AM. |
| * @stable ICU 2.0 |
| */ |
| public final static int HOUR0_FIELD = 16; |
| |
| /** |
| * FieldPosition selector for 'z' field alignment, |
| * corresponding to the {@link Calendar#ZONE_OFFSET} and |
| * {@link Calendar#DST_OFFSET} fields. |
| * @stable ICU 2.0 |
| */ |
| public final static int TIMEZONE_FIELD = 17; |
| |
| /** |
| * {@icu} FieldPosition selector for 'Y' field alignment, |
| * corresponding to the {@link Calendar#YEAR_WOY} field. |
| * @stable ICU 3.0 |
| */ |
| public final static int YEAR_WOY_FIELD = 18; |
| |
| /** |
| * {@icu} FieldPosition selector for 'e' field alignment, |
| * corresponding to the {@link Calendar#DOW_LOCAL} field. |
| * @stable ICU 3.0 |
| */ |
| public final static int DOW_LOCAL_FIELD = 19; |
| |
| /** |
| * {@icu} FieldPosition selector for 'u' field alignment, |
| * corresponding to the {@link Calendar#EXTENDED_YEAR} field. |
| * @stable ICU 3.0 |
| */ |
| public final static int EXTENDED_YEAR_FIELD = 20; |
| |
| /** |
| * {@icu} FieldPosition selector for 'g' field alignment, |
| * corresponding to the {@link Calendar#JULIAN_DAY} field. |
| * @stable ICU 3.0 |
| */ |
| public final static int JULIAN_DAY_FIELD = 21; |
| |
| /** |
| * {@icu} FieldPosition selector for 'A' field alignment, |
| * corresponding to the {@link Calendar#MILLISECONDS_IN_DAY} field. |
| * @stable ICU 3.0 |
| */ |
| public final static int MILLISECONDS_IN_DAY_FIELD = 22; |
| |
| /** |
| * {@icu} FieldPosition selector for 'Z' field alignment, |
| * corresponding to the {@link Calendar#ZONE_OFFSET} and |
| * {@link Calendar#DST_OFFSET} fields. |
| * @stable ICU 3.0 |
| */ |
| public final static int TIMEZONE_RFC_FIELD = 23; |
| |
| /** |
| * {@icu} FieldPosition selector for 'v' field alignment, |
| * corresponding to the {@link Calendar#ZONE_OFFSET} and |
| * {@link Calendar#DST_OFFSET} fields. This displays the generic zone |
| * name, if available. |
| * @stable ICU 3.4 |
| */ |
| public final static int TIMEZONE_GENERIC_FIELD = 24; |
| |
| /** |
| * {@icu} FieldPosition selector for 'c' field alignment, |
| * corresponding to the {@link Calendar#DAY_OF_WEEK} field. |
| * This displays the stand alone day name, if available. |
| * @stable ICU 3.4 |
| */ |
| public final static int STANDALONE_DAY_FIELD = 25; |
| |
| /** |
| * {@icu} FieldPosition selector for 'L' field alignment, |
| * corresponding to the {@link Calendar#MONTH} field. |
| * This displays the stand alone month name, if available. |
| * @stable ICU 3.4 |
| */ |
| public final static int STANDALONE_MONTH_FIELD = 26; |
| |
| /** |
| * {@icu} FieldPosition selector for 'Q' field alignment, |
| * corresponding to the {@link Calendar#MONTH} field. |
| * This displays the quarter. |
| * @stable ICU 3.6 |
| */ |
| public final static int QUARTER_FIELD = 27; |
| |
| /** |
| * {@icu} FieldPosition selector for 'q' field alignment, |
| * corresponding to the {@link Calendar#MONTH} field. |
| * This displays the stand alone quarter, if available. |
| * @stable ICU 3.6 |
| */ |
| public final static int STANDALONE_QUARTER_FIELD = 28; |
| |
| /** |
| * {@icu} FieldPosition selector for 'V' field alignment, |
| * corresponding to the {@link Calendar#ZONE_OFFSET} and |
| * {@link Calendar#DST_OFFSET} fields. This displays the fallback timezone |
| * name when VVVV is specified, and the short standard or daylight |
| * timezone name ignoring commonlyUsed when a single V is specified. |
| * @stable ICU 3.8 |
| */ |
| public final static int TIMEZONE_SPECIAL_FIELD = 29; |
| |
| /** |
| * {@icu} Number of FieldPosition selectors for DateFormat. |
| * Valid selectors range from 0 to FIELD_COUNT-1. |
| * @stable ICU 3.0 |
| */ |
| public final static int FIELD_COUNT = 30; // must == DateFormatSymbols.patternChars.length() |
| |
| /** |
| * Formats a time object into a time string. Examples of time objects |
| * are a time value expressed in milliseconds and a Date object. |
| * @param obj must be a Number or a Date or a Calendar. |
| * @param toAppendTo the string buffer for the returning time string. |
| * @return the formatted time string. |
| * @param fieldPosition keeps track of the position of the field |
| * within the returned string. |
| * On input: an alignment field, |
| * if desired. On output: the offsets of the alignment field. For |
| * example, given a time text "1996.07.10 AD at 15:08:56 PDT", |
| * if the given fieldPosition is DateFormat.YEAR_FIELD, the |
| * begin index and end index of fieldPosition will be set to |
| * 0 and 4, respectively. |
| * Notice that if the same time field appears |
| * more than once in a pattern, the fieldPosition will be set for the first |
| * occurrence of that time field. For instance, formatting a Date to |
| * the time string "1 PM PDT (Pacific Daylight Time)" using the pattern |
| * "h a z (zzzz)" and the alignment field DateFormat.TIMEZONE_FIELD, |
| * the begin index and end index of fieldPosition will be set to |
| * 5 and 8, respectively, for the first occurrence of the timezone |
| * pattern character 'z'. |
| * @see java.text.Format |
| * @stable ICU 2.0 |
| */ |
| public final StringBuffer format(Object obj, StringBuffer toAppendTo, |
| FieldPosition fieldPosition) |
| { |
| if (obj instanceof Calendar) { |
| return format((Calendar)obj, toAppendTo, fieldPosition); |
| } else if (obj instanceof Date) { |
| return format((Date)obj, toAppendTo, fieldPosition); |
| } else if (obj instanceof Number) { |
| return format(new Date(((Number)obj).longValue()), toAppendTo, fieldPosition ); |
| } |
| |
| throw new IllegalArgumentException("Cannot format given Object (" + |
| obj.getClass().getName() + ") as a Date"); |
| } |
| |
| /** |
| * Formats a date into a date/time string. |
| * @param cal a Calendar set to the date and time to be formatted |
| * into a date/time string. When the calendar type is different from |
| * the internal calendar held by this DateFormat instance, the date |
| * and the time zone will be inherited from the input calendar, but |
| * other calendar field values will be calculated by the internal calendar. |
| * @param toAppendTo the string buffer for the returning date/time string. |
| * @param fieldPosition keeps track of the position of the field |
| * within the returned string. |
| * On input: an alignment field, |
| * if desired. On output: the offsets of the alignment field. For |
| * example, given a time text "1996.07.10 AD at 15:08:56 PDT", |
| * if the given fieldPosition is DateFormat.YEAR_FIELD, the |
| * begin index and end index of fieldPosition will be set to |
| * 0 and 4, respectively. |
| * Notice that if the same time field appears |
| * more than once in a pattern, the fieldPosition will be set for the first |
| * occurrence of that time field. For instance, formatting a Date to |
| * the time string "1 PM PDT (Pacific Daylight Time)" using the pattern |
| * "h a z (zzzz)" and the alignment field DateFormat.TIMEZONE_FIELD, |
| * the begin index and end index of fieldPosition will be set to |
| * 5 and 8, respectively, for the first occurrence of the timezone |
| * pattern character 'z'. |
| * @return the formatted date/time string. |
| * @stable ICU 2.0 |
| */ |
| public StringBuffer format(Calendar cal, StringBuffer toAppendTo, |
| FieldPosition fieldPosition) { |
| return format(cal.getTime(), toAppendTo, fieldPosition); |
| } |
| |
| /** |
| * Formats a Date into a date/time string. |
| * @param date a Date to be formatted into a date/time string. |
| * @param toAppendTo the string buffer for the returning date/time string. |
| * @param fieldPosition keeps track of the position of the field |
| * within the returned string. |
| * On input: an alignment field, |
| * if desired. On output: the offsets of the alignment field. For |
| * example, given a time text "1996.07.10 AD at 15:08:56 PDT", |
| * if the given fieldPosition is DateFormat.YEAR_FIELD, the |
| * begin index and end index of fieldPosition will be set to |
| * 0 and 4, respectively. |
| * Notice that if the same time field appears |
| * more than once in a pattern, the fieldPosition will be set for the first |
| * occurrence of that time field. For instance, formatting a Date to |
| * the time string "1 PM PDT (Pacific Daylight Time)" using the pattern |
| * "h a z (zzzz)" and the alignment field DateFormat.TIMEZONE_FIELD, |
| * the begin index and end index of fieldPosition will be set to |
| * 5 and 8, respectively, for the first occurrence of the timezone |
| * pattern character 'z'. |
| * @return the formatted date/time string. |
| * @stable ICU 2.0 |
| */ |
| public StringBuffer format(Date date, StringBuffer toAppendTo, |
| FieldPosition fieldPosition) { |
| FieldPosition jdkPos = toJDKFieldPosition(fieldPosition); |
| StringBuffer buf = dateFormat.format(date, toAppendTo, jdkPos); |
| if (jdkPos != null) { |
| fieldPosition.setBeginIndex(jdkPos.getBeginIndex()); |
| fieldPosition.setEndIndex(jdkPos.getEndIndex()); |
| } |
| return buf; |
| } |
| |
| /** |
| * Formats a Date into a date/time string. |
| * @param date the time value to be formatted into a time string. |
| * @return the formatted time string. |
| * @stable ICU 2.0 |
| */ |
| public final String format(Date date) |
| { |
| return dateFormat.format(date); |
| } |
| |
| /** |
| * Parses a date/time string. |
| * |
| * @param text The date/time string to be parsed |
| * |
| * @return A Date, or null if the input could not be parsed |
| * |
| * @exception ParseException If the given string cannot be parsed as a date. |
| * |
| * @see #parse(String, ParsePosition) |
| * @stable ICU 2.0 |
| */ |
| public Date parse(String text) throws ParseException |
| { |
| return dateFormat.parse(text); |
| } |
| |
| /** |
| * Parses a date/time string according to the given parse position. |
| * For example, a time text "07/10/96 4:5 PM, PDT" will be parsed |
| * into a Calendar that is equivalent to Date(837039928046). The |
| * caller should clear the calendar before calling this method, |
| * unless existing field information is to be kept. |
| * |
| * <p> By default, parsing is lenient: If the input is not in the form used |
| * by this object's format method but can still be parsed as a date, then |
| * the parse succeeds. Clients may insist on strict adherence to the |
| * format by calling setLenient(false). |
| * |
| * @see #setLenient(boolean) |
| * |
| * @param text The date/time string to be parsed |
| * |
| * @param cal The calendar into which parsed data will be stored. |
| * In general, this should be cleared before calling this |
| * method. If this parse fails, the calendar may still |
| * have been modified. When the calendar type is different |
| * from the internal calendar held by this DateFormat |
| * instance, calendar field values will be parsed based |
| * on the internal calendar initialized with the time and |
| * the time zone taken from this calendar, then the |
| * parse result (time in milliseconds and time zone) will |
| * be set back to this calendar. |
| * |
| * @param pos On input, the position at which to start parsing; on |
| * output, the position at which parsing terminated, or the |
| * start position if the parse failed. |
| * @stable ICU 2.0 |
| */ |
| public void parse(String text, Calendar cal, ParsePosition pos) { |
| Date result = dateFormat.parse(text, pos); |
| cal.setTime(result); |
| } |
| |
| /** |
| * Parses a date/time string according to the given parse position. For |
| * example, a time text "07/10/96 4:5 PM, PDT" will be parsed into a Date |
| * that is equivalent to Date(837039928046). |
| * |
| * <p> By default, parsing is lenient: If the input is not in the form used |
| * by this object's format method but can still be parsed as a date, then |
| * the parse succeeds. Clients may insist on strict adherence to the |
| * format by calling setLenient(false). |
| * |
| * @see #setLenient(boolean) |
| * |
| * @param text The date/time string to be parsed |
| * |
| * @param pos On input, the position at which to start parsing; on |
| * output, the position at which parsing terminated, or the |
| * start position if the parse failed. |
| * |
| * @return A Date, or null if the input could not be parsed |
| * @stable ICU 2.0 |
| */ |
| public Date parse(String text, ParsePosition pos) { |
| return dateFormat.parse(text, pos); |
| } |
| |
| /** |
| * Parses a date/time string into an Object. This convenience method simply |
| * calls parse(String, ParsePosition). |
| * |
| * @see #parse(String, ParsePosition) |
| * @stable ICU 2.0 |
| */ |
| public Object parseObject (String source, ParsePosition pos) |
| { |
| return parse(source, pos); |
| } |
| |
| /** |
| * {@icu} Constant for empty style pattern. |
| * @stable ICU 3.8 |
| */ |
| public static final int NONE = -1; |
| |
| /** |
| * Constant for full style pattern. |
| * @stable ICU 2.0 |
| */ |
| public static final int FULL = 0; |
| |
| /** |
| * Constant for long style pattern. |
| * @stable ICU 2.0 |
| */ |
| public static final int LONG = 1; |
| |
| /** |
| * Constant for medium style pattern. |
| * @stable ICU 2.0 |
| */ |
| public static final int MEDIUM = 2; |
| |
| /** |
| * Constant for short style pattern. |
| * @stable ICU 2.0 |
| */ |
| public static final int SHORT = 3; |
| |
| /** |
| * Constant for default style pattern. Its value is MEDIUM. |
| * @stable ICU 2.0 |
| */ |
| public static final int DEFAULT = MEDIUM; |
| |
| /** |
| * {@icu} Constant for relative style mask. |
| * @stable ICU 3.8 |
| */ |
| public static final int RELATIVE = (1 << 7); |
| |
| /** |
| * {@icu} Constant for relative full style pattern. |
| * @stable ICU 3.8 |
| */ |
| public static final int RELATIVE_FULL = RELATIVE | FULL; |
| |
| /** |
| * {@icu} Constant for relative style pattern. |
| * @stable ICU 3.8 |
| */ |
| public static final int RELATIVE_LONG = RELATIVE | LONG; |
| |
| /** |
| * {@icu} Constant for relative style pattern. |
| * @stable ICU 3.8 |
| */ |
| public static final int RELATIVE_MEDIUM = RELATIVE | MEDIUM; |
| |
| /** |
| * {@icu} Constant for relative style pattern. |
| * @stable ICU 3.8 |
| */ |
| public static final int RELATIVE_SHORT = RELATIVE | SHORT; |
| |
| /** |
| * {@icu} Constant for relative default style pattern. |
| * @stable ICU 3.8 |
| */ |
| public static final int RELATIVE_DEFAULT = RELATIVE | DEFAULT; |
| |
| /* |
| * DATES |
| */ |
| |
| /** |
| * {@icu} Constant for date skeleton with year. |
| * @stable ICU 4.0 |
| */ |
| public static final String YEAR = "y"; |
| |
| /** |
| * {@icu} Constant for date skeleton with quarter. |
| * @draft ICU 50 |
| * @provisional This API might change or be removed in a future release. |
| */ |
| public static final String QUARTER = "QQQQ"; |
| |
| /** |
| * {@icu} Constant for date skeleton with abbreviated quarter. |
| * @draft ICU 50 |
| * @provisional This API might change or be removed in a future release. |
| */ |
| public static final String ABBR_QUARTER = "QQQ"; |
| |
| /** |
| * {@icu} Constant for date skeleton with year and quarter. |
| * @stable ICU 4.0 |
| */ |
| public static final String YEAR_QUARTER = "yQQQQ"; |
| |
| /** |
| * {@icu} Constant for date skeleton with year and abbreviated quarter. |
| * @stable ICU 4.0 |
| */ |
| public static final String YEAR_ABBR_QUARTER = "yQQQ"; |
| |
| /** |
| * {@icu} Constant for date skeleton with month. |
| * @stable ICU 4.0 |
| */ |
| public static final String MONTH = "MMMM"; |
| |
| /** |
| * {@icu} Constant for date skeleton with abbreviated month. |
| * @stable ICU 4.0 |
| */ |
| public static final String ABBR_MONTH = "MMM"; |
| |
| /** |
| * {@icu} Constant for date skeleton with numeric month. |
| * @stable ICU 4.0 |
| */ |
| public static final String NUM_MONTH = "M"; |
| |
| /** |
| * {@icu} Constant for date skeleton with year and month. |
| * @stable ICU 4.0 |
| */ |
| public static final String YEAR_MONTH = "yMMMM"; |
| |
| /** |
| * {@icu} Constant for date skeleton with year and abbreviated month. |
| * @stable ICU 4.0 |
| */ |
| public static final String YEAR_ABBR_MONTH = "yMMM"; |
| |
| /** |
| * {@icu} Constant for date skeleton with year and numeric month. |
| * @stable ICU 4.0 |
| */ |
| public static final String YEAR_NUM_MONTH = "yM"; |
| |
| /** |
| * {@icu} Constant for date skeleton with day. |
| * @stable ICU 4.0 |
| */ |
| public static final String DAY = "d"; |
| |
| /** |
| * {@icu} Constant for date skeleton with year, month, and day. |
| * Used in combinations date + time, date + time + zone, or time + zone. |
| * @stable ICU 4.0 |
| */ |
| public static final String YEAR_MONTH_DAY = "yMMMMd"; |
| |
| /** |
| * {@icu} Constant for date skeleton with year, abbreviated month, and day. |
| * Used in combinations date + time, date + time + zone, or time + zone. |
| * @stable ICU 4.0 |
| */ |
| public static final String YEAR_ABBR_MONTH_DAY = "yMMMd"; |
| |
| /** |
| * {@icu} Constant for date skeleton with year, numeric month, and day. |
| * Used in combinations date + time, date + time + zone, or time + zone. |
| * @stable ICU 4.0 |
| */ |
| public static final String YEAR_NUM_MONTH_DAY = "yMd"; |
| |
| /** |
| * {@icu} Constant for date skeleton with weekday. |
| * @draft ICU 50 |
| * @provisional This API might change or be removed in a future release. |
| */ |
| public static final String WEEKDAY = "EEEE"; |
| |
| /** |
| * {@icu} Constant for date skeleton with abbreviated weekday. |
| * @draft ICU 50 |
| * @provisional This API might change or be removed in a future release. |
| */ |
| public static final String ABBR_WEEKDAY = "E"; |
| |
| /** |
| * {@icu} Constant for date skeleton with year, month, weekday, and day. |
| * Used in combinations date + time, date + time + zone, or time + zone. |
| * @stable ICU 4.0 |
| */ |
| public static final String YEAR_MONTH_WEEKDAY_DAY = "yMMMMEEEEd"; |
| |
| /** |
| * {@icu} Constant for date skeleton with year, abbreviated month, weekday, and day. |
| * Used in combinations date + time, date + time + zone, or time + zone. |
| * @stable ICU 4.0 |
| */ |
| public static final String YEAR_ABBR_MONTH_WEEKDAY_DAY = "yMMMEd"; |
| |
| /** |
| * {@icu} Constant for date skeleton with year, numeric month, weekday, and day. |
| * Used in combinations date + time, date + time + zone, or time + zone. |
| * @stable ICU 4.0 |
| */ |
| public static final String YEAR_NUM_MONTH_WEEKDAY_DAY = "yMEd"; |
| |
| /** |
| * {@icu} Constant for date skeleton with long month and day. |
| * Used in combinations date + time, date + time + zone, or time + zone. |
| * @stable ICU 4.0 |
| */ |
| public static final String MONTH_DAY = "MMMMd"; |
| |
| /** |
| * {@icu} Constant for date skeleton with abbreviated month and day. |
| * Used in combinations date + time, date + time + zone, or time + zone. |
| * @stable ICU 4.0 |
| */ |
| public static final String ABBR_MONTH_DAY = "MMMd"; |
| |
| /** |
| * {@icu} Constant for date skeleton with numeric month and day. |
| * Used in combinations date + time, date + time + zone, or time + zone. |
| * @stable ICU 4.0 |
| */ |
| public static final String NUM_MONTH_DAY = "Md"; |
| |
| /** |
| * {@icu} Constant for date skeleton with month, weekday, and day. |
| * Used in combinations date + time, date + time + zone, or time + zone. |
| * @stable ICU 4.0 |
| */ |
| public static final String MONTH_WEEKDAY_DAY = "MMMMEEEEd"; |
| |
| /** |
| * {@icu} Constant for date skeleton with abbreviated month, weekday, and day. |
| * Used in combinations date + time, date + time + zone, or time + zone. |
| * @stable ICU 4.0 |
| */ |
| public static final String ABBR_MONTH_WEEKDAY_DAY = "MMMEd"; |
| |
| /** |
| * {@icu} Constant for date skeleton with numeric month, weekday, and day. |
| * Used in combinations date + time, date + time + zone, or time + zone. |
| * @stable ICU 4.0 |
| */ |
| public static final String NUM_MONTH_WEEKDAY_DAY = "MEd"; |
| |
| /* |
| * TIMES |
| */ |
| |
| /** |
| * {@icu} Constant for date skeleton with hour, with the locale's preferred hour format (12 or 24). |
| * @stable ICU 4.0 |
| */ |
| public static final String HOUR = "j"; |
| |
| /** |
| * {@icu} Constant for date skeleton with hour in 24-hour presentation. |
| * @draft ICU 50 |
| * @provisional This API might change or be removed in a future release. |
| */ |
| public static final String HOUR24 = "H"; |
| |
| /** |
| * {@icu} Constant for date skeleton with minute. |
| * @draft ICU 50 |
| * @provisional This API might change or be removed in a future release. |
| */ |
| public static final String MINUTE = "m"; |
| |
| /** |
| * {@icu} Constant for date skeleton with hour and minute, with the locale's preferred hour format (12 or 24). |
| * Used in combinations date + time, date + time + zone, or time + zone. |
| * @stable ICU 4.0 |
| */ |
| public static final String HOUR_MINUTE = "jm"; |
| |
| /** |
| * {@icu} Constant for date skeleton with hour and minute in 24-hour presentation. |
| * Used in combinations date + time, date + time + zone, or time + zone. |
| * @stable ICU 4.0 |
| */ |
| public static final String HOUR24_MINUTE = "Hm"; |
| |
| /** |
| * {@icu} Constant for date skeleton with second. |
| * @draft ICU 50 |
| * @provisional This API might change or be removed in a future release. |
| */ |
| public static final String SECOND = "s"; |
| |
| /** |
| * {@icu} Constant for date skeleton with hour, minute, and second, |
| * with the locale's preferred hour format (12 or 24). |
| * Used in combinations date + time, date + time + zone, or time + zone. |
| * @stable ICU 4.0 |
| */ |
| public static final String HOUR_MINUTE_SECOND = "jms"; |
| |
| /** |
| * {@icu} Constant for date skeleton with hour, minute, and second in |
| * 24-hour presentation. |
| * Used in combinations date + time, date + time + zone, or time + zone. |
| * @stable ICU 4.0 |
| */ |
| public static final String HOUR24_MINUTE_SECOND = "Hms"; |
| |
| /** |
| * {@icu} Constant for date skeleton with minute and second. |
| * Used in combinations date + time, date + time + zone, or time + zone. |
| * @stable ICU 4.0 |
| */ |
| public static final String MINUTE_SECOND = "ms"; |
| |
| /* |
| * TIMEZONES |
| */ |
| |
| /** |
| * {@icu} Constant for <i>generic location format</i>, such as Los Angeles Time; |
| * used in combinations date + time + zone, or time + zone. |
| * @see <a href="http://unicode.org/reports/tr35/#Date_Format_Patterns">LDML Date Format Patterns</a> |
| * @see <a href="http://unicode.org/reports/tr35/#Time_Zone_Fallback">LDML Time Zone Fallback</a> |
| * @draft ICU 50 |
| * @provisional This API might change or be removed in a future release. |
| */ |
| public static final String LOCATION_TZ = "VVVV"; |
| |
| /** |
| * {@icu} Constant for <i>generic non-location format</i>, such as Pacific Time; |
| * used in combinations date + time + zone, or time + zone. |
| * @see <a href="http://unicode.org/reports/tr35/#Date_Format_Patterns">LDML Date Format Patterns</a> |
| * @see <a href="http://unicode.org/reports/tr35/#Time_Zone_Fallback">LDML Time Zone Fallback</a> |
| * @draft ICU 50 |
| * @provisional This API might change or be removed in a future release. |
| */ |
| public static final String GENERIC_TZ = "vvvv"; |
| |
| /** |
| * {@icu} Constant for <i>generic non-location format</i>, abbreviated if possible, such as PT; |
| * used in combinations date + time + zone, or time + zone. |
| * @see <a href="http://unicode.org/reports/tr35/#Date_Format_Patterns">LDML Date Format Patterns</a> |
| * @see <a href="http://unicode.org/reports/tr35/#Time_Zone_Fallback">LDML Time Zone Fallback</a> |
| * @draft ICU 50 |
| * @provisional This API might change or be removed in a future release. |
| */ |
| public static final String ABBR_GENERIC_TZ = "v"; |
| |
| /** |
| * {@icu} Constant for <i>specific non-location format</i>, such as Pacific Daylight Time; |
| * used in combinations date + time + zone, or time + zone. |
| * @see <a href="http://unicode.org/reports/tr35/#Date_Format_Patterns">LDML Date Format Patterns</a> |
| * @see <a href="http://unicode.org/reports/tr35/#Time_Zone_Fallback">LDML Time Zone Fallback</a> |
| * @draft ICU 50 |
| * @provisional This API might change or be removed in a future release. |
| */ |
| public static final String SPECIFIC_TZ = "zzzz"; |
| |
| /** |
| * {@icu} Constant for <i>specific non-location format</i>, abbreviated if possible, such as PDT; |
| * used in combinations date + time + zone, or time + zone. |
| * @see <a href="http://unicode.org/reports/tr35/#Date_Format_Patterns">LDML Date Format Patterns</a> |
| * @see <a href="http://unicode.org/reports/tr35/#Time_Zone_Fallback">LDML Time Zone Fallback</a> |
| * @draft ICU 50 |
| * @provisional This API might change or be removed in a future release. |
| */ |
| public static final String ABBR_SPECIFIC_TZ = "z"; |
| |
| /** |
| * {@icu} Constant for <i>localized GMT/UTC format</i>, such as GMT+8:00 or HPG-8:00; |
| * used in combinations date + time + zone, or time + zone. |
| * @see <a href="http://unicode.org/reports/tr35/#Date_Format_Patterns">LDML Date Format Patterns</a> |
| * @see <a href="http://unicode.org/reports/tr35/#Time_Zone_Fallback">LDML Time Zone Fallback</a> |
| * @draft ICU 50 |
| * @provisional This API might change or be removed in a future release. |
| */ |
| public static final String ABBR_UTC_TZ = "ZZZZ"; |
| |
| /* |
| * deprecated skeleton constants |
| */ |
| |
| /** |
| * {@icu} Constant for date skeleton with standalone month. |
| * @deprecated ICU 50 Use {@link #MONTH} instead. |
| */ |
| public static final String STANDALONE_MONTH = "LLLL"; |
| |
| /** |
| * {@icu} Constant for date skeleton with standalone abbreviated month. |
| * @deprecated ICU 50 Use {@link #ABBR_MONTH} instead. |
| */ |
| public static final String ABBR_STANDALONE_MONTH = "LLL"; |
| |
| /** |
| * {@icu} Constant for date skeleton with hour, minute, and generic timezone. |
| * @deprecated ICU 50 Use instead {@link #HOUR_MINUTE}+{@link #ABBR_GENERIC_TZ} or some other timezone presentation. |
| */ |
| public static final String HOUR_MINUTE_GENERIC_TZ = "jmv"; |
| |
| /** |
| * {@icu} Constant for date skeleton with hour, minute, and timezone. |
| * @deprecated ICU 50 Use instead {@link #HOUR_MINUTE}+{@link #ABBR_SPECIFIC_TZ} or some other timezone presentation. |
| */ |
| public static final String HOUR_MINUTE_TZ = "jmz"; |
| |
| /** |
| * {@icu} Constant for date skeleton with hour and generic timezone. |
| * @deprecated ICU 50 Use instead {@link #HOUR}+{@link #ABBR_GENERIC_TZ} or some other timezone presentation. |
| */ |
| public static final String HOUR_GENERIC_TZ = "jv"; |
| |
| /** |
| * {@icu} Constant for date skeleton with hour and timezone. |
| * @deprecated ICU 50 Use instead {@link #HOUR}+{@link #ABBR_SPECIFIC_TZ} or some other timezone presentation. |
| */ |
| public static final String HOUR_TZ = "jz"; |
| /** |
| * Gets the time formatter with the default formatting style |
| * for the default locale. |
| * @return a time formatter. |
| * @stable ICU 2.0 |
| */ |
| public final static DateFormat getTimeInstance() |
| { |
| return new DateFormat(java.text.DateFormat.getTimeInstance( |
| java.text.DateFormat.DEFAULT, |
| ULocale.getDefault(Category.FORMAT).toLocale())); |
| } |
| |
| /** |
| * Returns the time formatter with the given formatting style |
| * for the default locale. |
| * @param style the given formatting style. For example, |
| * SHORT for "h:mm a" in the US locale. |
| * @return a time formatter. |
| * @stable ICU 2.0 |
| */ |
| public final static DateFormat getTimeInstance(int style) |
| { |
| return new DateFormat(java.text.DateFormat.getTimeInstance( |
| getJDKFormatStyle(style), |
| ULocale.getDefault(Category.FORMAT).toLocale())); |
| } |
| |
| /** |
| * Returns the time formatter with the given formatting style |
| * for the given locale. |
| * @param style the given formatting style. For example, |
| * SHORT for "h:mm a" in the US locale. |
| * @param aLocale the given locale. |
| * @return a time formatter. |
| * @stable ICU 2.0 |
| */ |
| public final static DateFormat getTimeInstance(int style, |
| Locale aLocale) |
| { |
| return new DateFormat(java.text.DateFormat.getTimeInstance(getJDKFormatStyle(style), aLocale)); |
| } |
| |
| /** |
| * Returns the time formatter with the given formatting style |
| * for the given locale. |
| * @param style the given formatting style. For example, |
| * SHORT for "h:mm a" in the US locale. |
| * @param locale the given ulocale. |
| * @return a time formatter. |
| * @stable ICU 3.2 |
| */ |
| public final static DateFormat getTimeInstance(int style, |
| ULocale locale) |
| { |
| return new DateFormat(java.text.DateFormat.getTimeInstance(getJDKFormatStyle(style), locale.toLocale())); |
| } |
| |
| /** |
| * Returns the date formatter with the default formatting style |
| * for the default locale. |
| * @return a date formatter. |
| * @stable ICU 2.0 |
| */ |
| public final static DateFormat getDateInstance() |
| { |
| return new DateFormat(java.text.DateFormat.getDateInstance( |
| java.text.DateFormat.DEFAULT, |
| ULocale.getDefault(Category.FORMAT).toLocale())); |
| } |
| |
| /** |
| * Returns the date formatter with the given formatting style |
| * for the default locale. |
| * @param style the given formatting style. For example, |
| * SHORT for "M/d/yy" in the US locale. |
| * @return a date formatter. |
| * @stable ICU 2.0 |
| */ |
| public final static DateFormat getDateInstance(int style) |
| { |
| return new DateFormat(java.text.DateFormat.getDateInstance( |
| getJDKFormatStyle(style), |
| ULocale.getDefault(Category.FORMAT).toLocale())); |
| } |
| |
| /** |
| * Returns the date formatter with the given formatting style |
| * for the given locale. |
| * @param style the given formatting style. For example, |
| * SHORT for "M/d/yy" in the US locale. |
| * @param aLocale the given locale. |
| * @return a date formatter. |
| * @stable ICU 2.0 |
| */ |
| public final static DateFormat getDateInstance(int style, |
| Locale aLocale) |
| { |
| return new DateFormat(java.text.DateFormat.getDateInstance(getJDKFormatStyle(style), aLocale)); |
| } |
| |
| /** |
| * Returns the date formatter with the given formatting style |
| * for the given locale. |
| * @param style the given formatting style. For example, |
| * SHORT for "M/d/yy" in the US locale. |
| * @param locale the given ulocale. |
| * @return a date formatter. |
| * @stable ICU 3.2 |
| */ |
| public final static DateFormat getDateInstance(int style, |
| ULocale locale) |
| { |
| return new DateFormat(java.text.DateFormat.getDateInstance(getJDKFormatStyle(style), locale.toLocale())); |
| } |
| |
| /** |
| * Returns the date/time formatter with the default formatting style |
| * for the default locale. |
| * @return a date/time formatter. |
| * @stable ICU 2.0 |
| */ |
| public final static DateFormat getDateTimeInstance() |
| { |
| return new DateFormat(java.text.DateFormat.getDateTimeInstance( |
| java.text.DateFormat.DEFAULT, |
| java.text.DateFormat.DEFAULT, |
| ULocale.getDefault(Category.FORMAT).toLocale())); |
| } |
| |
| /** |
| * Returns the date/time formatter with the given date and time |
| * formatting styles for the default locale. |
| * @param dateStyle the given date formatting style. For example, |
| * SHORT for "M/d/yy" in the US locale. |
| * @param timeStyle the given time formatting style. For example, |
| * SHORT for "h:mm a" in the US locale. |
| * @return a date/time formatter. |
| * @stable ICU 2.0 |
| */ |
| public final static DateFormat getDateTimeInstance(int dateStyle, |
| int timeStyle) |
| { |
| if (dateStyle != NONE) { |
| if (timeStyle != NONE) { |
| return new DateFormat(java.text.DateFormat.getDateTimeInstance( |
| getJDKFormatStyle(dateStyle), |
| getJDKFormatStyle(timeStyle), |
| ULocale.getDefault(Category.FORMAT).toLocale())); |
| } else { |
| return new DateFormat(java.text.DateFormat.getDateInstance( |
| getJDKFormatStyle(dateStyle), |
| ULocale.getDefault(Category.FORMAT).toLocale())); |
| } |
| } |
| if (timeStyle != NONE) { |
| return new DateFormat(java.text.DateFormat.getTimeInstance( |
| getJDKFormatStyle(timeStyle), |
| ULocale.getDefault(Category.FORMAT).toLocale())); |
| } |
| return null; |
| } |
| |
| /** |
| * Returns the date/time formatter with the given formatting styles |
| * for the given locale. |
| * @param dateStyle the given date formatting style. |
| * @param timeStyle the given time formatting style. |
| * @param aLocale the given locale. |
| * @return a date/time formatter. |
| * @stable ICU 2.0 |
| */ |
| public final static DateFormat getDateTimeInstance( |
| int dateStyle, int timeStyle, Locale aLocale) |
| { |
| if (dateStyle != NONE) { |
| if (timeStyle != NONE) { |
| return new DateFormat(java.text.DateFormat.getDateTimeInstance(getJDKFormatStyle(dateStyle), getJDKFormatStyle(timeStyle), aLocale)); |
| } else { |
| return new DateFormat(java.text.DateFormat.getDateInstance(getJDKFormatStyle(dateStyle), aLocale)); |
| } |
| } |
| if (timeStyle != NONE) { |
| return new DateFormat(java.text.DateFormat.getTimeInstance(getJDKFormatStyle(timeStyle), aLocale)); |
| } |
| return null; |
| } |
| |
| /** |
| * Returns the date/time formatter with the given formatting styles |
| * for the given locale. |
| * @param dateStyle the given date formatting style. |
| * @param timeStyle the given time formatting style. |
| * @param locale the given ulocale. |
| * @return a date/time formatter. |
| * @stable ICU 3.2 |
| */ |
| public final static DateFormat getDateTimeInstance( |
| int dateStyle, int timeStyle, ULocale locale) |
| { |
| if (dateStyle != NONE) { |
| if (timeStyle != NONE) { |
| return new DateFormat(java.text.DateFormat.getDateTimeInstance(getJDKFormatStyle(dateStyle), getJDKFormatStyle(timeStyle), locale.toLocale())); |
| } else { |
| return new DateFormat(java.text.DateFormat.getDateInstance(getJDKFormatStyle(dateStyle), locale.toLocale())); |
| } |
| } |
| if (timeStyle != NONE) { |
| return new DateFormat(java.text.DateFormat.getTimeInstance(getJDKFormatStyle(timeStyle), locale.toLocale())); |
| } |
| return null; |
| } |
| |
| /** |
| * Returns a default date/time formatter that uses the SHORT style for both the |
| * date and the time. |
| * @stable ICU 2.0 |
| */ |
| public final static DateFormat getInstance() { |
| return new DateFormat(java.text.DateFormat.getDateTimeInstance( |
| java.text.DateFormat.SHORT, |
| java.text.DateFormat.SHORT, |
| ULocale.getDefault(Category.FORMAT).toLocale())); |
| } |
| |
| /** |
| * Returns the set of locales for which DateFormats are installed. |
| * @return the set of locales for which DateFormats are installed. |
| * @stable ICU 2.0 |
| */ |
| public static Locale[] getAvailableLocales() |
| { |
| return java.text.DateFormat.getAvailableLocales(); |
| } |
| |
| /** |
| * {@icu} Returns the set of locales for which DateFormats are installed. |
| * @return the set of locales for which DateFormats are installed. |
| * @draft ICU 3.2 (retain) |
| * @provisional This API might change or be removed in a future release. |
| */ |
| public static ULocale[] getAvailableULocales() |
| { |
| if (availableULocales == null) { |
| synchronized(DateFormat.class) { |
| if (availableULocales == null) { |
| Locale[] locales = java.text.DateFormat.getAvailableLocales(); |
| availableULocales = new ULocale[locales.length]; |
| for (int i = 0; i < locales.length; ++i) { |
| availableULocales[i] = ULocale.forLocale(locales[i]); |
| } |
| } |
| } |
| } |
| return availableULocales; |
| } |
| private static volatile ULocale[] availableULocales; |
| |
| /** |
| * Sets the calendar to be used by this date format. Initially, the default |
| * calendar for the specified or default locale is used. |
| * @param newCalendar the new Calendar to be used by the date format |
| * @stable ICU 2.0 |
| */ |
| public void setCalendar(Calendar newCalendar) |
| { |
| dateFormat.setCalendar(newCalendar.calendar); |
| } |
| |
| /** |
| * Returns the calendar associated with this date/time formatter. |
| * @return the calendar associated with this date/time formatter. |
| * @stable ICU 2.0 |
| */ |
| public Calendar getCalendar() |
| { |
| return new Calendar(dateFormat.getCalendar()); |
| } |
| |
| /** |
| * Sets the number formatter. |
| * @param newNumberFormat the given new NumberFormat. |
| * @stable ICU 2.0 |
| */ |
| public void setNumberFormat(NumberFormat newNumberFormat) |
| { |
| dateFormat.setNumberFormat(newNumberFormat.numberFormat); |
| } |
| |
| /** |
| * Returns the number formatter which this date/time formatter uses to |
| * format and parse a time. |
| * @return the number formatter which this date/time formatter uses. |
| * @stable ICU 2.0 |
| */ |
| public NumberFormat getNumberFormat() |
| { |
| return new NumberFormat(dateFormat.getNumberFormat()); |
| } |
| |
| /** |
| * Sets the time zone for the calendar of this DateFormat object. |
| * @param zone the given new time zone. |
| * @stable ICU 2.0 |
| */ |
| public void setTimeZone(TimeZone zone) |
| { |
| dateFormat.setTimeZone(zone.timeZone); |
| } |
| |
| /** |
| * Returns the time zone. |
| * @return the time zone associated with the calendar of DateFormat. |
| * @stable ICU 2.0 |
| */ |
| public TimeZone getTimeZone() |
| { |
| return new TimeZone(dateFormat.getTimeZone()); |
| } |
| |
| /** |
| * Specifies whether date/time parsing is to be lenient. With |
| * lenient parsing, the parser may use heuristics to interpret inputs that |
| * do not precisely match this object's format. With strict parsing, |
| * inputs must match this object's format. |
| * @param lenient when true, parsing is lenient |
| * @see com.ibm.icu.util.Calendar#setLenient |
| * @stable ICU 2.0 |
| */ |
| public void setLenient(boolean lenient) |
| { |
| dateFormat.setLenient(lenient); |
| } |
| |
| /** |
| * Returns whether date/time parsing is lenient. |
| * @stable ICU 2.0 |
| */ |
| public boolean isLenient() |
| { |
| return dateFormat.isLenient(); |
| } |
| |
| /** |
| * Overrides hashCode. |
| * @stable ICU 2.0 |
| */ |
| public int hashCode() { |
| return dateFormat.hashCode(); |
| } |
| |
| /** |
| * Overrides equals. |
| * @stable ICU 2.0 |
| */ |
| public boolean equals(Object obj) { |
| try { |
| return dateFormat.equals(((DateFormat)obj).dateFormat); |
| } |
| catch (Exception e) { |
| return false; |
| } |
| } |
| |
| /** |
| * Overrides clone. |
| * @stable ICU 2.0 |
| */ |
| public Object clone() |
| { |
| return new DateFormat((java.text.DateFormat)dateFormat.clone()); |
| } |
| |
| //------------------------------------------------------------------------- |
| // Public static interface for creating custon DateFormats for different |
| // types of Calendars. |
| //------------------------------------------------------------------------- |
| |
| /** |
| * Creates a {@link DateFormat} object that can be used to format dates in |
| * the calendar system specified by <code>cal</code>. |
| * <p> |
| * @param cal The calendar system for which a date format is desired. |
| * |
| * @param dateStyle The type of date format desired. This can be |
| * {@link DateFormat#SHORT}, {@link DateFormat#MEDIUM}, |
| * etc. |
| * |
| * @param locale The locale for which the date format is desired. |
| * @stable ICU 2.0 |
| */ |
| static final public DateFormat getDateInstance(Calendar cal, int dateStyle, Locale locale) |
| { |
| DateFormat df = getDateInstance(dateStyle, locale); |
| df.setCalendar(cal); |
| return df; |
| } |
| |
| /** |
| * Creates a {@link DateFormat} object that can be used to format dates in |
| * the calendar system specified by <code>cal</code>. |
| * <p> |
| * @param cal The calendar system for which a date format is desired. |
| * |
| * @param dateStyle The type of date format desired. This can be |
| * {@link DateFormat#SHORT}, {@link DateFormat#MEDIUM}, |
| * etc. |
| * |
| * @param locale The locale for which the date format is desired. |
| * @stable ICU 3.2 |
| */ |
| static final public DateFormat getDateInstance(Calendar cal, int dateStyle, ULocale locale) |
| { |
| DateFormat df = getDateInstance(dateStyle, locale); |
| df.setCalendar(cal); |
| return df; |
| } |
| |
| /** |
| * Creates a {@link DateFormat} object that can be used to format times in |
| * the calendar system specified by <code>cal</code>. |
| * <p> |
| * <b>Note:</b> When this functionality is moved into the core JDK, this method |
| * will probably be replaced by a new overload of {@link DateFormat#getInstance}. |
| * <p> |
| * @param cal The calendar system for which a time format is desired. |
| * |
| * @param timeStyle The type of time format desired. This can be |
| * {@link DateFormat#SHORT}, {@link DateFormat#MEDIUM}, |
| * etc. |
| * |
| * @param locale The locale for which the time format is desired. |
| * |
| * @see DateFormat#getTimeInstance |
| * @stable ICU 2.0 |
| */ |
| static final public DateFormat getTimeInstance(Calendar cal, int timeStyle, Locale locale) |
| { |
| DateFormat df = getTimeInstance(timeStyle, locale); |
| df.setCalendar(cal); |
| return df; |
| } |
| |
| /** |
| * Creates a {@link DateFormat} object that can be used to format times in |
| * the calendar system specified by <code>cal</code>. |
| * <p> |
| * <b>Note:</b> When this functionality is moved into the core JDK, this method |
| * will probably be replaced by a new overload of {@link DateFormat#getInstance}. |
| * <p> |
| * @param cal The calendar system for which a time format is desired. |
| * |
| * @param timeStyle The type of time format desired. This can be |
| * {@link DateFormat#SHORT}, {@link DateFormat#MEDIUM}, |
| * etc. |
| * |
| * @param locale The locale for which the time format is desired. |
| * |
| * @see DateFormat#getTimeInstance |
| * @stable ICU 3.2 |
| */ |
| static final public DateFormat getTimeInstance(Calendar cal, int timeStyle, ULocale locale) |
| { |
| DateFormat df = getTimeInstance(timeStyle, locale); |
| df.setCalendar(cal); |
| return df; |
| } |
| |
| /** |
| * Creates a {@link DateFormat} object that can be used to format dates and times in |
| * the calendar system specified by <code>cal</code>. |
| * <p> |
| * <b>Note:</b> When this functionality is moved into the core JDK, this method |
| * will probably be replaced by a new overload of {@link DateFormat#getInstance}. |
| * <p> |
| * @param cal The calendar system for which a date/time format is desired. |
| * |
| * @param dateStyle The type of date format desired. This can be |
| * {@link DateFormat#SHORT}, {@link DateFormat#MEDIUM}, |
| * etc. |
| * |
| * @param timeStyle The type of time format desired. This can be |
| * {@link DateFormat#SHORT}, {@link DateFormat#MEDIUM}, |
| * etc. |
| * |
| * @param locale The locale for which the date/time format is desired. |
| * |
| * @see DateFormat#getDateTimeInstance |
| * @stable ICU 2.0 |
| */ |
| static final public DateFormat getDateTimeInstance(Calendar cal, int dateStyle, |
| int timeStyle, Locale locale) |
| { |
| DateFormat df = getDateTimeInstance(dateStyle, timeStyle, locale); |
| df.setCalendar(cal); |
| return df; |
| } |
| |
| /** |
| * Creates a {@link DateFormat} object that can be used to format dates and times in |
| * the calendar system specified by <code>cal</code>. |
| * <p> |
| * <b>Note:</b> When this functionality is moved into the core JDK, this method |
| * will probably be replaced by a new overload of {@link DateFormat#getInstance}. |
| * <p> |
| * @param cal The calendar system for which a date/time format is desired. |
| * |
| * @param dateStyle The type of date format desired. This can be |
| * {@link DateFormat#SHORT}, {@link DateFormat#MEDIUM}, |
| * etc. |
| * |
| * @param timeStyle The type of time format desired. This can be |
| * {@link DateFormat#SHORT}, {@link DateFormat#MEDIUM}, |
| * etc. |
| * |
| * @param locale The locale for which the date/time format is desired. |
| * |
| * @see DateFormat#getDateTimeInstance |
| * @stable ICU 3.2 |
| */ |
| static final public DateFormat getDateTimeInstance(Calendar cal, int dateStyle, |
| int timeStyle, ULocale locale) |
| { |
| DateFormat df = getDateTimeInstance(dateStyle, timeStyle, locale); |
| df.setCalendar(cal); |
| return df; |
| } |
| |
| /** |
| * Convenience overload. |
| * @stable ICU 2.0 |
| */ |
| static final public DateFormat getInstance(Calendar cal, Locale locale) { |
| return getDateTimeInstance(cal, DateFormat.MEDIUM, DateFormat.SHORT, locale); |
| } |
| |
| /** |
| * Convenience overload. |
| * @stable ICU 3.2 |
| * @provisional This API might change or be removed in a future release. |
| */ |
| static final public DateFormat getInstance(Calendar cal, ULocale locale) { |
| return getDateTimeInstance(cal, DateFormat.MEDIUM, DateFormat.SHORT, locale); |
| } |
| |
| /** |
| * Convenience overload. |
| * @stable ICU 2.0 |
| */ |
| static final public DateFormat getInstance(Calendar cal) { |
| return getInstance(cal, ULocale.getDefault(Category.FORMAT)); |
| } |
| |
| /** |
| * Convenience overload. |
| * @stable ICU 2.0 |
| */ |
| static final public DateFormat getDateInstance(Calendar cal, int dateStyle) { |
| return getDateInstance(cal, dateStyle, ULocale.getDefault(Category.FORMAT)); |
| } |
| |
| /** |
| * Convenience overload. |
| * @stable ICU 2.0 |
| */ |
| static final public DateFormat getTimeInstance(Calendar cal, int timeStyle) { |
| return getTimeInstance(cal, timeStyle, ULocale.getDefault(Category.FORMAT)); |
| } |
| |
| /** |
| * Convenience overload. |
| * @stable ICU 2.0 |
| */ |
| static final public DateFormat getDateTimeInstance(Calendar cal, int dateStyle, int timeStyle) { |
| return getDateTimeInstance(cal, dateStyle, timeStyle, ULocale.getDefault(Category.FORMAT)); |
| } |
| |
| // /** |
| // * {@icu} Convenience overload. |
| // * @stable ICU 4.0 |
| // */ |
| // public final static DateFormat getPatternInstance(String pattern) { |
| // throw new UnsupportedOperationException("Method not supported by com.ibm.icu.base"); |
| // } |
| |
| // /** |
| // * {@icu} Convenience overload. |
| // * @stable ICU 4.0 |
| // */ |
| // public final static DateFormat getPatternInstance(String pattern, Locale locale) { |
| // throw new UnsupportedOperationException("Method not supported by com.ibm.icu.base"); |
| // } |
| |
| // /** |
| // * {@icu} Returns a {@link DateFormat} object that can be used to format dates and times in |
| // * the given locale. |
| // * <p> |
| // * <b>Note:</b> When this functionality is moved into the core JDK, this method |
| // * will probably be replaced by a new overload of {@link DateFormat#getInstance}. |
| // * <p> |
| // * |
| // * @param pattern The pattern that selects the fields to be formatted. (Uses the |
| // * {@link DateTimePatternGenerator}.) This can be {@link DateFormat#ABBR_MONTH}, |
| // * {@link DateFormat#MONTH_WEEKDAY_DAY}, etc. |
| // * |
| // * @param locale The locale for which the date/time format is desired. |
| // * |
| // * @stable ICU 4.0 |
| // */ |
| // public final static DateFormat getPatternInstance(String pattern, ULocale locale) { |
| // throw new UnsupportedOperationException("Method not supported by com.ibm.icu.base"); |
| // } |
| |
| // /** |
| // * {@icu} Convenience overload. |
| // * @stable ICU 4.0 |
| // */ |
| // public final static DateFormat getPatternInstance(Calendar cal, String pattern, Locale locale) { |
| // throw new UnsupportedOperationException("Method not supported by com.ibm.icu.base"); |
| // } |
| |
| // /** |
| // * {@icu} Creates a {@link DateFormat} object that can be used to format dates and |
| // * times in the calendar system specified by <code>cal</code>. |
| // * |
| // * <p><b>Note:</b> When this functionality is moved into the core JDK, this method |
| // * will probably be replaced by a new overload of {@link DateFormat#getInstance}. |
| // * |
| // * @param cal The calendar system for which a date/time format is desired. |
| // * |
| // * @param pattern The pattern that selects the fields to be formatted. (Uses the |
| // * {@link DateTimePatternGenerator}.) This can be |
| // * {@link DateFormat#ABBR_MONTH}, {@link DateFormat#MONTH_WEEKDAY_DAY}, |
| // * etc. |
| // * |
| // * @param locale The locale for which the date/time format is desired. |
| // * |
| // * @stable ICU 4.0 |
| // */ |
| // public final static DateFormat getPatternInstance( |
| // Calendar cal, String pattern, ULocale locale) { |
| // throw new UnsupportedOperationException("Method not supported by com.ibm.icu.base"); |
| // } |
| |
| /** |
| * The instances of this inner class are used as attribute keys and values |
| * in AttributedCharacterIterator that |
| * DateFormat.formatToCharacterIterator() method returns. |
| * |
| * <p>There is no public constructor to this class, the only instances are the |
| * constants defined here. |
| * <p> |
| * @stable ICU 3.8 |
| */ |
| public static class Field extends Format.Field { |
| |
| private static final long serialVersionUID = -3627456821000730829L; |
| |
| // Max number of calendar fields |
| private static final int CAL_FIELD_COUNT; |
| |
| // Table for mapping calendar field number to DateFormat.Field |
| private static final Field[] CAL_FIELDS; |
| |
| // Map for resolving DateFormat.Field by name |
| private static final Map<String, Field> FIELD_NAME_MAP; |
| |
| static { |
| Calendar cal = Calendar.getInstance(); |
| CAL_FIELD_COUNT = cal.getFieldCount(); |
| CAL_FIELDS = new Field[CAL_FIELD_COUNT]; |
| FIELD_NAME_MAP = new HashMap<String, Field>(CAL_FIELD_COUNT); |
| } |
| |
| // Java fields ------------------- |
| |
| /** |
| * Constant identifying the time of day indicator(am/pm). |
| * @stable ICU 3.8 |
| */ |
| public static final Field AM_PM = new Field("am pm", Calendar.AM_PM); |
| |
| /** |
| * Constant identifying the day of month field. |
| * @stable ICU 3.8 |
| */ |
| public static final Field DAY_OF_MONTH = new Field("day of month", Calendar.DAY_OF_MONTH); |
| |
| /** |
| * Constant identifying the day of week field. |
| * @stable ICU 3.8 |
| */ |
| public static final Field DAY_OF_WEEK = new Field("day of week", Calendar.DAY_OF_WEEK); |
| |
| /** |
| * Constant identifying the day of week in month field. |
| * @stable ICU 3.8 |
| */ |
| public static final Field DAY_OF_WEEK_IN_MONTH = |
| new Field("day of week in month", Calendar.DAY_OF_WEEK_IN_MONTH); |
| |
| /** |
| * Constant identifying the day of year field. |
| * @stable ICU 3.8 |
| */ |
| public static final Field DAY_OF_YEAR = new Field("day of year", Calendar.DAY_OF_YEAR); |
| |
| /** |
| * Constant identifying the era field. |
| * @stable ICU 3.8 |
| */ |
| public static final Field ERA = new Field("era", Calendar.ERA); |
| |
| /** |
| * Constant identifying the hour(0-23) of day field. |
| * @stable ICU 3.8 |
| */ |
| public static final Field HOUR_OF_DAY0 = new Field("hour of day", Calendar.HOUR_OF_DAY); |
| |
| /** |
| * Constant identifying the hour(1-24) of day field. |
| * @stable ICU 3.8 |
| */ |
| public static final Field HOUR_OF_DAY1 = new Field("hour of day 1", -1); |
| |
| /** |
| * Constant identifying the hour(0-11) field. |
| * @stable ICU 3.8 |
| */ |
| public static final Field HOUR0 = new Field("hour", Calendar.HOUR); |
| |
| /** |
| * Constant identifying the hour(1-12) field. |
| * @stable ICU 3.8 |
| */ |
| public static final Field HOUR1 = new Field("hour 1", -1); |
| |
| /** |
| * Constant identifying the millisecond field. |
| * @stable ICU 3.8 |
| */ |
| public static final Field MILLISECOND = new Field("millisecond", Calendar.MILLISECOND); |
| |
| /** |
| * Constant identifying the minute field. |
| * @stable ICU 3.8 |
| */ |
| public static final Field MINUTE = new Field("minute", Calendar.MINUTE); |
| |
| /** |
| * Constant identifying the month field. |
| * @stable ICU 3.8 |
| */ |
| public static final Field MONTH = new Field("month", Calendar.MONTH); |
| |
| /** |
| * Constant identifying the second field. |
| * @stable ICU 3.8 |
| */ |
| public static final Field SECOND = new Field("second", Calendar.SECOND); |
| |
| /** |
| * Constant identifying the time zone field. |
| * @stable ICU 3.8 |
| */ |
| public static final Field TIME_ZONE = new Field("time zone", -1); |
| |
| /** |
| * Constant identifying the week of month field. |
| * @stable ICU 3.8 |
| */ |
| public static final Field WEEK_OF_MONTH = |
| new Field("week of month", Calendar.WEEK_OF_MONTH); |
| |
| /** |
| * Constant identifying the week of year field. |
| * @stable ICU 3.8 |
| */ |
| public static final Field WEEK_OF_YEAR = new Field("week of year", Calendar.WEEK_OF_YEAR); |
| |
| /** |
| * Constant identifying the year field. |
| * @stable ICU 3.8 |
| */ |
| public static final Field YEAR = new Field("year", Calendar.YEAR); |
| |
| |
| // ICU only fields ------------------- |
| |
| // /** |
| // * Constant identifying the local day of week field. |
| // * @stable ICU 3.8 |
| // */ |
| // public static final Field DOW_LOCAL = new Field("local day of week", Calendar.DOW_LOCAL); |
| |
| // /** |
| // * Constant identifying the extended year field. |
| // * @stable ICU 3.8 |
| // */ |
| // public static final Field EXTENDED_YEAR = new Field("extended year", |
| // Calendar.EXTENDED_YEAR); |
| |
| // /** |
| // * Constant identifying the Julian day field. |
| // * @stable ICU 3.8 |
| // */ |
| // public static final Field JULIAN_DAY = new Field("Julian day", Calendar.JULIAN_DAY); |
| |
| // /** |
| // * Constant identifying the milliseconds in day field. |
| // * @stable ICU 3.8 |
| // */ |
| // public static final Field MILLISECONDS_IN_DAY = |
| // new Field("milliseconds in day", Calendar.MILLISECONDS_IN_DAY); |
| |
| // /** |
| // * Constant identifying the year used with week of year field. |
| // * @stable ICU 3.8 |
| // */ |
| // public static final Field YEAR_WOY = new Field("year for week of year", Calendar.YEAR_WOY); |
| |
| // /** |
| // * Constant identifying the quarter field. |
| // * @stable ICU 3.8 |
| // */ |
| // public static final Field QUARTER = new Field("quarter", -1); |
| |
| // Stand alone types are variants for its base types. So we do not define Field for |
| // them. |
| /* |
| public static final Field STANDALONE_DAY = |
| new Field("stand alone day of week", Calendar.DAY_OF_WEEK); |
| public static final Field STANDALONE_MONTH = new Field("stand alone month", Calendar.MONTH); |
| public static final Field STANDALONE_QUARTER = new Field("stand alone quarter", -1); |
| */ |
| |
| // Corresponding calendar field |
| private final int calendarField; |
| |
| /** |
| * Constructs a <code>DateFormat.Field</code> with the given name and |
| * the <code>Calendar</code> field which this attribute represents. Use -1 for |
| * <code>calendarField</code> if this field does not have a corresponding |
| * <code>Calendar</code> field. |
| * |
| * @param name Name of the attribute |
| * @param calendarField <code>Calendar</code> field constant |
| * |
| * @stable ICU 3.8 |
| */ |
| protected Field(String name, int calendarField) { |
| super(name); |
| this.calendarField = calendarField; |
| if (this.getClass() == DateFormat.Field.class) { |
| FIELD_NAME_MAP.put(name, this); |
| if (calendarField >= 0 && calendarField < CAL_FIELD_COUNT) { |
| CAL_FIELDS[calendarField] = this; |
| } |
| } |
| } |
| |
| /** |
| * Returns the <code>Field</code> constant that corresponds to the <code> |
| * Calendar</code> field <code>calendarField</code>. If there is no |
| * corresponding <code>Field</code> is available, null is returned. |
| * |
| * @param calendarField <code>Calendar</code> field constant |
| * @return <code>Field</code> associated with the <code>calendarField</code>, |
| * or null if no associated <code>Field</code> is available. |
| * @throws IllegalArgumentException if <code>calendarField</code> is not |
| * a valid <code>Calendar</code> field constant. |
| * |
| * @stable ICU 3.8 |
| */ |
| public static DateFormat.Field ofCalendarField(int calendarField) { |
| if (calendarField < 0 || calendarField >= CAL_FIELD_COUNT) { |
| throw new IllegalArgumentException("Calendar field number is out of range"); |
| } |
| return CAL_FIELDS[calendarField]; |
| } |
| |
| /** |
| * Returns the <code>Calendar</code> field associated with this attribute. |
| * If there is no corresponding <code>Calendar</code> available, this will |
| * return -1. |
| * |
| * @return <code>Calendar</code> constant for this attribute. |
| * |
| * @stable ICU 3.8 |
| */ |
| public int getCalendarField() { |
| return calendarField; |
| } |
| |
| /** |
| * Resolves instances being deserialized to the predefined constants. |
| * |
| * @throws InvalidObjectException if the constant could not be resolved. |
| * |
| * @stable ICU 3.8 |
| */ |
| protected Object readResolve() throws InvalidObjectException { |
| ///CLOVER:OFF |
| if (this.getClass() != DateFormat.Field.class) { |
| throw new InvalidObjectException( |
| "A subclass of DateFormat.Field must implement readResolve."); |
| } |
| ///CLOVER:ON |
| Object o = FIELD_NAME_MAP.get(this.getName()); |
| ///CLOVER:OFF |
| if (o == null) { |
| throw new InvalidObjectException("Unknown attribute name."); |
| } |
| ///CLOVER:ON |
| return o; |
| } |
| } |
| |
| private static int getJDKFormatStyle(int icuFormatStyle) { |
| switch (icuFormatStyle) { |
| case DateFormat.FULL: |
| return java.text.DateFormat.FULL; |
| case DateFormat.LONG: |
| return java.text.DateFormat.LONG; |
| case DateFormat.MEDIUM: |
| return java.text.DateFormat.MEDIUM; |
| case DateFormat.SHORT: |
| return java.text.DateFormat.SHORT; |
| default: |
| throw new UnsupportedOperationException("Style not supported by com.ibm.icu.base"); |
| } |
| } |
| |
| |
| protected static FieldPosition toJDKFieldPosition(FieldPosition icuPos) { |
| if (icuPos == null) { |
| return null; |
| } |
| |
| int fieldID = icuPos.getField(); |
| Format.Field fieldAttribute = icuPos.getFieldAttribute(); |
| |
| FieldPosition jdkPos = null; |
| |
| if (fieldID >= 0) { |
| switch (fieldID) { |
| case ERA_FIELD: |
| fieldID = java.text.DateFormat.ERA_FIELD; |
| break; |
| case YEAR_FIELD: |
| fieldID = java.text.DateFormat.YEAR_FIELD; |
| break; |
| case MONTH_FIELD: |
| fieldID = java.text.DateFormat.MONTH_FIELD; |
| break; |
| case DATE_FIELD: |
| fieldID = java.text.DateFormat.DATE_FIELD; |
| break; |
| case HOUR_OF_DAY1_FIELD: |
| fieldID = java.text.DateFormat.HOUR_OF_DAY1_FIELD; |
| break; |
| case HOUR_OF_DAY0_FIELD: |
| fieldID = java.text.DateFormat.HOUR_OF_DAY0_FIELD; |
| break; |
| case MINUTE_FIELD: |
| fieldID = java.text.DateFormat.MINUTE_FIELD; |
| break; |
| case SECOND_FIELD: |
| fieldID = java.text.DateFormat.SECOND_FIELD; |
| break; |
| case FRACTIONAL_SECOND_FIELD: // MILLISECOND_FIELD |
| fieldID = java.text.DateFormat.MILLISECOND_FIELD; |
| break; |
| case DAY_OF_WEEK_FIELD: |
| fieldID = java.text.DateFormat.DAY_OF_WEEK_FIELD; |
| break; |
| case DAY_OF_YEAR_FIELD: |
| fieldID = java.text.DateFormat.DAY_OF_YEAR_FIELD; |
| break; |
| case DAY_OF_WEEK_IN_MONTH_FIELD: |
| fieldID = java.text.DateFormat.DAY_OF_WEEK_IN_MONTH_FIELD; |
| break; |
| case WEEK_OF_YEAR_FIELD: |
| fieldID = java.text.DateFormat.WEEK_OF_YEAR_FIELD; |
| break; |
| case WEEK_OF_MONTH_FIELD: |
| fieldID = java.text.DateFormat.WEEK_OF_MONTH_FIELD; |
| break; |
| case AM_PM_FIELD: |
| fieldID = java.text.DateFormat.AM_PM_FIELD; |
| break; |
| case HOUR1_FIELD: |
| fieldID = java.text.DateFormat.HOUR1_FIELD; |
| break; |
| case HOUR0_FIELD: |
| fieldID = java.text.DateFormat.HOUR0_FIELD; |
| break; |
| case TIMEZONE_FIELD: |
| fieldID = java.text.DateFormat.TIMEZONE_FIELD; |
| break; |
| |
| case YEAR_WOY_FIELD: |
| case DOW_LOCAL_FIELD: |
| case EXTENDED_YEAR_FIELD: |
| case JULIAN_DAY_FIELD: |
| case MILLISECONDS_IN_DAY_FIELD: |
| case TIMEZONE_RFC_FIELD: |
| case TIMEZONE_GENERIC_FIELD: |
| case STANDALONE_DAY_FIELD: |
| case STANDALONE_MONTH_FIELD: |
| case QUARTER_FIELD: |
| case STANDALONE_QUARTER_FIELD: |
| case TIMEZONE_SPECIAL_FIELD: |
| throw new UnsupportedOperationException("Format Field ID not supported by com.ibm.icu.base"); |
| |
| default: |
| // just let it go |
| break; |
| } |
| } |
| |
| if (fieldAttribute != null) { |
| // map field |
| if (fieldAttribute.equals(Field.AM_PM)) { |
| fieldAttribute = java.text.DateFormat.Field.AM_PM; |
| } else if (fieldAttribute.equals(Field.DAY_OF_MONTH)) { |
| fieldAttribute = java.text.DateFormat.Field.DAY_OF_MONTH; |
| } else if (fieldAttribute.equals(Field.DAY_OF_WEEK)) { |
| fieldAttribute = java.text.DateFormat.Field.DAY_OF_WEEK; |
| } else if (fieldAttribute.equals(Field.DAY_OF_WEEK_IN_MONTH)) { |
| fieldAttribute = java.text.DateFormat.Field.DAY_OF_WEEK_IN_MONTH; |
| } else if (fieldAttribute.equals(Field.DAY_OF_YEAR)) { |
| fieldAttribute = java.text.DateFormat.Field.DAY_OF_YEAR; |
| } else if (fieldAttribute.equals(Field.ERA)) { |
| fieldAttribute = java.text.DateFormat.Field.ERA; |
| } else if (fieldAttribute.equals(Field.HOUR_OF_DAY0)) { |
| fieldAttribute = java.text.DateFormat.Field.HOUR_OF_DAY0; |
| } else if (fieldAttribute.equals(Field.HOUR_OF_DAY1)) { |
| fieldAttribute = java.text.DateFormat.Field.HOUR_OF_DAY1; |
| } else if (fieldAttribute.equals(Field.HOUR0)) { |
| fieldAttribute = java.text.DateFormat.Field.HOUR0; |
| } else if (fieldAttribute.equals(Field.HOUR1)) { |
| fieldAttribute = java.text.DateFormat.Field.HOUR1; |
| } else if (fieldAttribute.equals(Field.MILLISECOND)) { |
| fieldAttribute = java.text.DateFormat.Field.MILLISECOND; |
| } else if (fieldAttribute.equals(Field.MINUTE)) { |
| fieldAttribute = java.text.DateFormat.Field.MINUTE; |
| } else if (fieldAttribute.equals(Field.MONTH)) { |
| fieldAttribute = java.text.DateFormat.Field.MONTH; |
| } else if (fieldAttribute.equals(Field.SECOND)) { |
| fieldAttribute = java.text.DateFormat.Field.SECOND; |
| } else if (fieldAttribute.equals(Field.TIME_ZONE)) { |
| fieldAttribute = java.text.DateFormat.Field.TIME_ZONE; |
| } else if (fieldAttribute.equals(Field.WEEK_OF_MONTH)) { |
| fieldAttribute = java.text.DateFormat.Field.WEEK_OF_MONTH; |
| } else if (fieldAttribute.equals(Field.WEEK_OF_YEAR)) { |
| fieldAttribute = java.text.DateFormat.Field.WEEK_OF_YEAR; |
| } else if (fieldAttribute.equals(Field.YEAR)) { |
| fieldAttribute = java.text.DateFormat.Field.YEAR; |
| } |
| // else if (fieldAttribute.equals(Field.DOW_LOCAL) |
| // || fieldAttribute.equals(Field.EXTENDED_YEAR) |
| // || fieldAttribute.equals(Field.JULIAN_DAY) |
| // || fieldAttribute.equals(Field.MILLISECONDS_IN_DAY) |
| // || fieldAttribute.equals(Field.YEAR_WOY) |
| // || fieldAttribute.equals(Field.QUARTER)) { |
| // // Not supported |
| // throw new UnsupportedOperationException("Format Field not supported by com.ibm.icu.base"); |
| // } |
| |
| jdkPos = new FieldPosition(fieldAttribute, fieldID); |
| } else { |
| jdkPos = new FieldPosition(fieldID); |
| } |
| |
| jdkPos.setBeginIndex(icuPos.getBeginIndex()); |
| jdkPos.setEndIndex(icuPos.getEndIndex()); |
| |
| return jdkPos; |
| } |
| } |