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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /libjava/classpath/java/text/DateFormatSymbols.java
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+/* DateFormatSymbols.java -- Format over a range of numbers
+ Copyright (C) 1998, 1999, 2000, 2001, 2003, 2005, 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.text;
+
+import gnu.java.locale.LocaleHelper;
+
+import java.io.IOException;
+
+import java.text.spi.DateFormatSymbolsProvider;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.MissingResourceException;
+import java.util.Properties;
+import java.util.ResourceBundle;
+import java.util.ServiceLoader;
+import java.util.TimeZone;
+
+import java.util.spi.TimeZoneNameProvider;
+
+/**
+ * This class acts as container for locale specific date/time formatting
+ * information such as the days of the week and the months of the year.
+ *
+ * @author Per Bothner (bothner@cygnus.com)
+ * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
+ * @date October 24, 1998.
+ */
+/* Written using "Java Class Libraries", 2nd edition, ISBN 0-201-31002-3.
+ * Status: Believed complete and correct.
+ */
+public class DateFormatSymbols implements java.io.Serializable, Cloneable
+{
+ String[] ampms;
+ String[] eras;
+ private String localPatternChars;
+ String[] months;
+ String[] shortMonths;
+ String[] shortWeekdays;
+ String[] weekdays;
+
+ /**
+ * The set of properties for obtaining the metazone data.
+ */
+ private static transient final Properties properties;
+
+ /**
+ * Reads in the properties.
+ */
+ static
+ {
+ properties = new Properties();
+ try
+ {
+ properties.load(DateFormatSymbols.class.getResourceAsStream("metazones.properties"));
+ }
+ catch (IOException exception)
+ {
+ System.out.println("Failed to load weeks resource: " + exception);
+ }
+ }
+
+ /**
+ * The timezone strings supplied by the runtime.
+ */
+ private String[][] runtimeZoneStrings;
+
+ /**
+ * Custom timezone strings supplied by {@link #setZoneStrings()}.
+ */
+ private String[][] zoneStrings;
+
+ private static final long serialVersionUID = -5987973545549424702L;
+
+ // The order of these prefixes must be the same as in DateFormat
+ private static final String[] formatPrefixes =
+ {
+ "full", "long", "medium", "short"
+ };
+
+ // These are each arrays with a value for SHORT, MEDIUM, LONG, FULL,
+ // and DEFAULT (constants defined in java.text.DateFormat). While
+ // not part of the official spec, we need a way to get at locale-specific
+ // default formatting patterns. They are declared package scope so
+ // as to be easily accessible where needed (DateFormat, SimpleDateFormat).
+ transient String[] dateFormats;
+ transient String[] timeFormats;
+
+ private static String[] getStringArray(ResourceBundle res, String name)
+ {
+ return res.getString(name).split("\u00ae");
+ }
+
+ private String[][] getZoneStrings(ResourceBundle res, Locale locale)
+ {
+ List<String[]> allZones = new ArrayList<String[]>();
+ try
+ {
+ Map<String,String[]> systemZones = new HashMap<String,String[]>();
+ while (true)
+ {
+ int index = 0;
+ String country = locale.getCountry();
+ String data = res.getString("zoneStrings");
+ String[] zones = data.split("\u00a9");
+ for (int a = 0; a < zones.length; ++a)
+ {
+ String[] strings = zones[a].split("\u00ae");
+ String type = properties.getProperty(strings[0] + "." + country);
+ if (type == null)
+ type = properties.getProperty(strings[0] + ".DEFAULT");
+ if (type != null)
+ strings[0] = type;
+ if (strings.length < 5)
+ {
+ String[] newStrings = new String[5];
+ System.arraycopy(strings, 0, newStrings, 0, strings.length);
+ for (int b = strings.length; b < newStrings.length; ++b)
+ newStrings[b] = "";
+ strings = newStrings;
+ }
+ String[] existing = systemZones.get(strings[0]);
+ if (existing != null && existing.length > 1)
+ {
+ for (int b = 1; b < existing.length; ++b)
+ if (!existing[b].equals(""))
+ strings[b] = existing[b];
+ }
+ systemZones.put(strings[0], strings);
+ }
+ if (res.getLocale() == Locale.ROOT)
+ break;
+ else
+ res = ResourceBundle.getBundle("gnu.java.locale.LocaleInformation",
+ LocaleHelper.getFallbackLocale(res.getLocale()),
+ ClassLoader.getSystemClassLoader());
+ }
+ /* Final sanity check for missing values */
+ for (String[] zstrings : systemZones.values())
+ {
+ if (zstrings[1].equals("") && zstrings[2].equals(""))
+ {
+ for (Map.Entry<Object,Object> entry : properties.entrySet())
+ {
+ String val = (String) entry.getValue();
+ if (val.equals(zstrings[0]))
+ {
+ String key = (String) entry.getKey();
+ String metazone = key.substring(0, key.indexOf("."));
+ String type = properties.getProperty(metazone + "." + locale.getCountry());
+ if (type == null)
+ type = properties.getProperty(metazone + ".DEFAULT");
+ if (type != null)
+ {
+ String[] ostrings = systemZones.get(type);
+ zstrings[1] = ostrings[1];
+ zstrings[2] = ostrings[2];
+ }
+ }
+ }
+ }
+ }
+ allZones.addAll(systemZones.values());
+ }
+ catch (MissingResourceException e)
+ {
+ /* This means runtime support for the locale
+ * is not available, so we just include providers. */
+ }
+ for (TimeZoneNameProvider p :
+ ServiceLoader.load(TimeZoneNameProvider.class))
+ {
+ for (Locale loc : p.getAvailableLocales())
+ {
+ if (loc.equals(locale))
+ {
+ for (String id : TimeZone.getAvailableIDs())
+ {
+ String[] z = new String[5];
+ z[0] = id;
+ z[1] = p.getDisplayName(id, false,
+ TimeZone.LONG,
+ locale);
+ z[2] = p.getDisplayName(id, false,
+ TimeZone.SHORT,
+ locale);
+ z[3] = p.getDisplayName(id, true,
+ TimeZone.LONG,
+ locale);
+ z[4] = p.getDisplayName(id, true,
+ TimeZone.SHORT,
+ locale);
+ allZones.add(z);
+ }
+ break;
+ }
+ }
+ }
+ return allZones.toArray(new String[allZones.size()][]);
+ }
+
+ private String[] formatsForKey(ResourceBundle res, String key)
+ {
+ String[] values = new String[formatPrefixes.length];
+
+ for (int i = 0; i < formatPrefixes.length; i++)
+ values[i] = res.getString(formatPrefixes[i] + key);
+
+ return values;
+ }
+
+ /**
+ * This method initializes a new instance of <code>DateFormatSymbols</code>
+ * by loading the date format information for the specified locale.
+ * This constructor only obtains instances using the runtime's resources;
+ * to also include {@link java.text.spi.DateFormatSymbolsProvider} instances,
+ * call {@link #getInstance(java.util.Locale)} instead.
+ *
+ * @param locale The locale for which date formatting symbols should
+ * be loaded.
+ * @throws MissingResourceException if the resources for the specified
+ * locale could not be found or loaded.
+ * @see #getInstance(java.util.Locale)
+ */
+ public DateFormatSymbols (Locale locale)
+ throws MissingResourceException
+ {
+ ResourceBundle res
+ = ResourceBundle.getBundle("gnu.java.locale.LocaleInformation", locale,
+ ClassLoader.getSystemClassLoader());
+
+ ampms = getStringArray(res, "ampms");
+ eras = getStringArray(res, "eras");
+ localPatternChars = res.getString("localPatternChars");
+ months = getStringArray(res, "months");
+ shortMonths = getStringArray(res, "shortMonths");
+ shortWeekdays = getStringArray(res, "shortWeekdays");
+ weekdays = getStringArray(res, "weekdays");
+ dateFormats = formatsForKey(res, "DateFormat");
+ timeFormats = formatsForKey(res, "TimeFormat");
+ runtimeZoneStrings = getZoneStrings(res, locale);
+ }
+
+ /**
+ * This method loads the format symbol information for the default
+ * locale. This constructor only obtains instances using the runtime's resources;
+ * to also include {@link java.text.spi.DateFormatSymbolsProvider} instances,
+ * call {@link #getInstance()} instead.
+ *
+ * @throws MissingResourceException if the resources for the default
+ * locale could not be found or loaded.
+ * @see #getInstance()
+ */
+ public DateFormatSymbols()
+ throws MissingResourceException
+ {
+ this (Locale.getDefault());
+ }
+
+ /**
+ * This method returns the list of strings used for displaying AM or PM.
+ * This is a two element <code>String</code> array indexed by
+ * <code>Calendar.AM</code> and <code>Calendar.PM</code>
+ *
+ * @return The list of AM/PM display strings.
+ */
+ public String[] getAmPmStrings()
+ {
+ return ampms;
+ }
+
+ /**
+ * This method returns the list of strings used for displaying eras
+ * (e.g., "BC" and "AD"). This is a two element <code>String</code>
+ * array indexed by <code>Calendar.BC</code> and <code>Calendar.AD</code>.
+ *
+ * @return The list of era disply strings.
+ */
+ public String[] getEras()
+ {
+ return eras;
+ }
+
+ /**
+ * This method returns the pattern character information for this
+ * object. This is an 18 character string that contains the characters
+ * that are used in creating the date formatting strings in
+ * <code>SimpleDateFormat</code>. The following are the character
+ * positions in the string and which format character they correspond
+ * to (the character in parentheses is the default value in the US English
+ * locale):
+ * <p>
+ * <ul>
+ * <li>0 - era (G)</li>
+ * <li>1 - year (y)</li>
+ * <li>2 - month (M)</li>
+ * <li>3 - day of month (d)</li>
+ * <li>4 - hour out of 12, from 1-12 (h)</li>
+ * <li>5 - hour out of 24, from 0-23 (H)</li>
+ * <li>6 - minute (m)</li>
+ * <li>7 - second (s)</li>
+ * <li>8 - millisecond (S)</li>
+ * <li>9 - date of week (E)</li>
+ * <li>10 - date of year (D)</li>
+ * <li>11 - day of week in month, eg. "4th Thur in Nov" (F)</li>
+ * <li>12 - week in year (w)</li>
+ * <li>13 - week in month (W)</li>
+ * <li>14 - am/pm (a)</li>
+ * <li>15 - hour out of 24, from 1-24 (k)</li>
+ * <li>16 - hour out of 12, from 0-11 (K)</li>
+ * <li>17 - time zone (z)</li>
+ * </ul>
+ *
+ * @return The format patter characters
+ */
+ public String getLocalPatternChars()
+ {
+ return localPatternChars;
+ }
+
+ /**
+ * This method returns the list of strings used for displaying month
+ * names (e.g., "January" and "February"). This is a thirteen element
+ * string array indexed by <code>Calendar.JANUARY</code> through
+ * <code>Calendar.UNDECEMBER</code>. Note that there are thirteen
+ * elements because some calendars have thriteen months.
+ *
+ * @return The list of month display strings.
+ */
+ public String[] getMonths ()
+ {
+ return months;
+ }
+
+ /**
+ * This method returns the list of strings used for displaying abbreviated
+ * month names (e.g., "Jan" and "Feb"). This is a thirteen element
+ * <code>String</code> array indexed by <code>Calendar.JANUARY</code>
+ * through <code>Calendar.UNDECEMBER</code>. Note that there are thirteen
+ * elements because some calendars have thirteen months.
+ *
+ * @return The list of abbreviated month display strings.
+ */
+ public String[] getShortMonths ()
+ {
+ return shortMonths;
+ }
+
+ /**
+ * This method returns the list of strings used for displaying abbreviated
+ * weekday names (e.g., "Sun" and "Mon"). This is an eight element
+ * <code>String</code> array indexed by <code>Calendar.SUNDAY</code>
+ * through <code>Calendar.SATURDAY</code>. Note that the first element
+ * of this array is ignored.
+ *
+ * @return This list of abbreviated weekday display strings.
+ */
+ public String[] getShortWeekdays ()
+ {
+ return shortWeekdays;
+ }
+
+ /**
+ * This method returns the list of strings used for displaying weekday
+ * names (e.g., "Sunday" and "Monday"). This is an eight element
+ * <code>String</code> array indexed by <code>Calendar.SUNDAY</code>
+ * through <code>Calendar.SATURDAY</code>. Note that the first element
+ * of this array is ignored.
+ *
+ * @return This list of weekday display strings.
+ */
+ public String[] getWeekdays ()
+ {
+ return weekdays;
+ }
+
+ /**
+ * This method returns this list of localized timezone display strings.
+ * This is a two dimensional <code>String</code> array where each row in
+ * the array contains five values:
+ * <P>
+ * <ul>
+ * <li>0 - The non-localized time zone id string.</li>
+ * <li>1 - The long name of the time zone (standard time).</li>
+ * <li>2 - The short name of the time zone (standard time).</li>
+ * <li>3 - The long name of the time zone (daylight savings time).</li>
+ * <li>4 - the short name of the time zone (daylight savings time).</li>
+ * </ul>
+ * <p>
+ * If {@link #setZoneStrings(String[][])} has been called, then the value
+ * passed to this will be returned. Otherwise the returned array contains
+ * zone names provided by the runtime environment and any
+ * {@link java.util.spi.TimeZoneProvider} instances.
+ * </p>
+ *
+ * @return The list of time zone display strings.
+ * @see #setZoneStrings(String[][])
+ */
+ public String[][] getZoneStrings()
+ {
+ if (zoneStrings != null)
+ return zoneStrings;
+ return runtimeZoneStrings;
+ }
+
+ /**
+ * This method sets the list of strings used to display AM/PM values to
+ * the specified list.
+ * This is a two element <code>String</code> array indexed by
+ * <code>Calendar.AM</code> and <code>Calendar.PM</code>
+ *
+ * @param value The new list of AM/PM display strings.
+ */
+ public void setAmPmStrings (String[] value)
+ {
+ if(value==null)
+ throw new NullPointerException();
+ ampms = value;
+ }
+
+ /**
+ * This method sets the list of strings used to display time eras to
+ * to the specified list.
+ * This is a two element <code>String</code>
+ * array indexed by <code>Calendar.BC</code> and <code>Calendar.AD</code>.
+ *
+ * @param labels The new list of era display strings.
+ */
+ public void setEras (String[] labels)
+ {
+ if(labels==null)
+ throw new NullPointerException();
+ eras = labels;
+ }
+
+ /**
+ * This method sets the list of characters used to specific date/time
+ * formatting strings.
+ * This is an 18 character string that contains the characters
+ * that are used in creating the date formatting strings in
+ * <code>SimpleDateFormat</code>. The following are the character
+ * positions in the string and which format character they correspond
+ * to (the character in parentheses is the default value in the US English
+ * locale):
+ * <p>
+ * <ul>
+ * <li>0 - era (G)</li>
+ * <li>1 - year (y)</li>
+ * <li>2 - month (M)</li>
+ * <li>3 - day of month (d)</li>
+ * <li>4 - hour out of 12, from 1-12 (h)</li>
+ * <li>5 - hour out of 24, from 0-23 (H)</li>
+ * <li>6 - minute (m)</li>
+ * <li>7 - second (s)</li>
+ * <li>8 - millisecond (S)</li>
+ * <li>9 - date of week (E)</li>
+ * <li>10 - date of year (D)</li>
+ * <li>11 - day of week in month, eg. "4th Thur in Nov" (F)</li>
+ * <li>12 - week in year (w)</li>
+ * <li>13 - week in month (W)</li>
+ * <li>14 - am/pm (a)</li>
+ * <li>15 - hour out of 24, from 1-24 (k)</li>
+ * <li>16 - hour out of 12, from 0-11 (K)</li>
+ * <li>17 - time zone (z)</li>
+ * </ul>
+ *
+ * @param chars The new format pattern characters
+ */
+ public void setLocalPatternChars (String chars)
+ {
+ if(chars==null)
+ throw new NullPointerException();
+ localPatternChars = chars;
+ }
+
+ /**
+ * This method sets the list of strings used to display month names.
+ * This is a thirteen element
+ * string array indexed by <code>Calendar.JANUARY</code> through
+ * <code>Calendar.UNDECEMBER</code>. Note that there are thirteen
+ * elements because some calendars have thriteen months.
+ *
+ * @param labels The list of month display strings.
+ */
+ public void setMonths (String[] labels)
+ {
+ if(labels==null)
+ throw new NullPointerException();
+ months = labels;
+ }
+
+ /**
+ * This method sets the list of strings used to display abbreviated month
+ * names.
+ * This is a thirteen element
+ * <code>String</code> array indexed by <code>Calendar.JANUARY</code>
+ * through <code>Calendar.UNDECEMBER</code>. Note that there are thirteen
+ * elements because some calendars have thirteen months.
+ *
+ * @param labels The new list of abbreviated month display strings.
+ */
+ public void setShortMonths (String[] labels)
+ {
+ if(labels==null)
+ throw new NullPointerException();
+ shortMonths = labels;
+ }
+
+ /**
+ * This method sets the list of strings used to display abbreviated
+ * weekday names.
+ * This is an eight element
+ * <code>String</code> array indexed by <code>Calendar.SUNDAY</code>
+ * through <code>Calendar.SATURDAY</code>. Note that the first element
+ * of this array is ignored.
+ *
+ * @param labels This list of abbreviated weekday display strings.
+ */
+ public void setShortWeekdays (String[] labels)
+ {
+ if(labels==null)
+ throw new NullPointerException();
+ shortWeekdays = labels;
+ }
+
+ /**
+ * This method sets the list of strings used to display weekday names.
+ * This is an eight element
+ * <code>String</code> array indexed by <code>Calendar.SUNDAY</code>
+ * through <code>Calendar.SATURDAY</code>. Note that the first element
+ * of this array is ignored.
+ *
+ * @param labels This list of weekday display strings.
+ */
+ public void setWeekdays (String[] labels)
+ {
+ if(labels==null)
+ throw new NullPointerException();
+ weekdays = labels;
+ }
+
+ /**
+ * This method sets the list of display strings for time zones.
+ * This is a two dimensional <code>String</code> array where each row in
+ * the array contains five values:
+ * <P>
+ * <ul>
+ * <li>0 - The non-localized time zone id string.</li>
+ * <li>1 - The long name of the time zone (standard time).</li>
+ * <li>2 - The short name of the time zone (standard time).</li>
+ * <li>3 - The long name of the time zone (daylight savings time).</li>
+ * <li>4 - the short name of the time zone (daylight savings time).</li>
+ * </ul>
+ *
+ * @params zones The list of time zone display strings.
+ */
+ public void setZoneStrings (String[][] zones)
+ {
+ if(zones==null)
+ throw new NullPointerException();
+ zoneStrings = zones;
+ }
+
+ /* Does a "deep" equality test - recurses into arrays. */
+ private static boolean equals (Object x, Object y)
+ {
+ if (x == y)
+ return true;
+ if (x == null || y == null)
+ return false;
+ if (! (x instanceof Object[]) || ! (y instanceof Object[]))
+ return x.equals(y);
+ Object[] xa = (Object[]) x;
+ Object[] ya = (Object[]) y;
+ if (xa.length != ya.length)
+ return false;
+ for (int i = xa.length; --i >= 0; )
+ {
+ if (! equals(xa[i], ya[i]))
+ return false;
+ }
+ return true;
+ }
+
+ private static int hashCode (Object x)
+ {
+ if (x == null)
+ return 0;
+ if (! (x instanceof Object[]))
+ return x.hashCode();
+ Object[] xa = (Object[]) x;
+ int hash = 0;
+ for (int i = 0; i < xa.length; i++)
+ hash = 37 * hashCode(xa[i]);
+ return hash;
+ }
+
+ /**
+ * This method tests a specified object for equality against this object.
+ * This will be true if and only if the specified object:
+ * <p>
+ * <ul>
+ * <li> Is not <code>null</code>.</li>
+ * <li> Is an instance of <code>DateFormatSymbols</code>.</li>
+ * <li> Contains identical formatting symbols to this object.</li>
+ * </ul>
+ *
+ * @param obj The <code>Object</code> to test for equality against.
+ *
+ * @return <code>true</code> if the specified object is equal to this one,
+ * <code>false</code> otherwise.
+ */
+ public boolean equals (Object obj)
+ {
+ if (! (obj instanceof DateFormatSymbols))
+ return false;
+ DateFormatSymbols other = (DateFormatSymbols) obj;
+ return (equals(ampms, other.ampms)
+ && equals(eras, other.eras)
+ && equals(localPatternChars, other.localPatternChars)
+ && equals(months, other.months)
+ && equals(shortMonths, other.shortMonths)
+ && equals(shortWeekdays, other.shortWeekdays)
+ && equals(weekdays, other.weekdays)
+ && equals(zoneStrings, other.zoneStrings));
+ }
+
+ /**
+ * Returns a new copy of this object.
+ *
+ * @return A copy of this object
+ */
+ public Object clone ()
+ {
+ try
+ {
+ return super.clone ();
+ }
+ catch (CloneNotSupportedException e)
+ {
+ return null;
+ }
+ }
+
+ /**
+ * This method returns a hash value for this object.
+ *
+ * @return A hash value for this object.
+ */
+ public int hashCode ()
+ {
+ return (hashCode(ampms)
+ ^ hashCode(eras)
+ ^ hashCode(localPatternChars)
+ ^ hashCode(months)
+ ^ hashCode(shortMonths)
+ ^ hashCode(shortWeekdays)
+ ^ hashCode(weekdays)
+ ^ hashCode(zoneStrings));
+ }
+
+ /**
+ * Returns a {@link DateFormatSymbols} instance for the
+ * default locale obtained from either the runtime itself
+ * or one of the installed
+ * {@link java.text.spi.DateFormatSymbolsProvider} instances.
+ * This is equivalent to calling
+ * <code>getInstance(Locale.getDefault())</code>.
+ *
+ * @return a {@link DateFormatSymbols} instance for the default
+ * locale.
+ * @since 1.6
+ */
+ public static final DateFormatSymbols getInstance()
+ {
+ return getInstance(Locale.getDefault());
+ }
+
+ /**
+ * Returns a {@link DateFormatSymbols} instance for the
+ * specified locale obtained from either the runtime itself
+ * or one of the installed
+ * {@link java.text.spi.DateFormatSymbolsProvider} instances.
+ *
+ * @param locale the locale for which an instance should be
+ * returned.
+ * @return a {@link DateFormatSymbols} instance for the specified
+ * locale.
+ * @throws NullPointerException if <code>locale</code> is
+ * <code>null</code>.
+ * @since 1.6
+ */
+ public static final DateFormatSymbols getInstance(Locale locale)
+ {
+ try
+ {
+ DateFormatSymbols syms = new DateFormatSymbols(locale);
+ return syms;
+ }
+ catch (MissingResourceException e)
+ {
+ /* This means runtime support for the locale
+ * is not available, so we check providers. */
+ }
+ for (DateFormatSymbolsProvider p :
+ ServiceLoader.load(DateFormatSymbolsProvider.class))
+ {
+ for (Locale loc : p.getAvailableLocales())
+ {
+ if (loc.equals(locale))
+ {
+ DateFormatSymbols syms = p.getInstance(locale);
+ if (syms != null)
+ return syms;
+ break;
+ }
+ }
+ }
+ return getInstance(LocaleHelper.getFallbackLocale(locale));
+ }
+
+}