Source for gnu.java.locale.Calendar

   1: /* Calendar.java -- Default Calendar locale data
   2:    Copyright (C) 1999 Free Software Foundation, Inc.
   3: 
   4: This file is part of GNU Classpath.
   5: 
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2, or (at your option)
   9: any later version.
  10:  
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14: General Public License for more details.
  15: 
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; see the file COPYING.  If not, write to the
  18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19: 02110-1301 USA.
  20: 
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  25: 
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
  33: or based on this library.  If you modify this library, you may extend
  34: this exception to your version of the library, but you are not
  35: obligated to do so.  If you do not wish to do so, delete this
  36: exception statement from your version. */
  37: 
  38: 
  39: package gnu.java.locale;
  40: 
  41: import java.util.Date;
  42: import java.util.ListResourceBundle;
  43: import java.util.Locale;
  44: 
  45: /**
  46:  * This class contains locale data for java.util.Calendar.<br>
  47:  *
  48:  * If you localize this to another language only set fields, that
  49:  * you change.  See Calendar_de for an example.  Also add your
  50:  * locale to this list of availableLocales below in this(!) file.
  51:  *
  52:  * @author Jochen Hoenicke
  53:  */
  54: public class Calendar extends ListResourceBundle
  55: {
  56:   /**
  57:    * The locales for which Calendar is localized.
  58:    */
  59:   private static final Locale[] availableLocales = {
  60:     Locale.GERMAN, Locale.ENGLISH, new Locale("nl", "")
  61:   };
  62: 
  63:   /**
  64:    * This is the default calendar class, that is returned on
  65:    * java.util.Calendar.getInstance().
  66:    * @see java.util.Calendar#getInstance()
  67:    */
  68:   private static final String calendarClass = "java.util.GregorianCalendar";
  69:   
  70:   /**
  71:    * This is used by java.util.Calendar.
  72:    * @see java.util.Calendar#getFirstDayOfWeek()
  73:    */
  74:   private static final Integer firstDayOfWeek
  75:     = new Integer(java.util.Calendar.SUNDAY);
  76:   /**
  77:    * This is used by java.util.Calendar.
  78:    * @see java.util.Calendar#getMinimalDaysInFirstWeek()
  79:    */
  80:   private static final Integer minimalDaysInFirstWeek = new Integer(1);
  81: 
  82:   /**
  83:    * The point at which the Gregorian calendar rules were used.
  84:    * The default for most catholic
  85:    * countries is midnight (UTC) on October 5, 1582 (Julian),
  86:    * or October 15, 1582 (Gregorian).
  87:    * @see java.util.GregorianCalendar#getGregorianCutOver
  88:    */
  89:   /* If you change this date be aware, that this formular does only 
  90:    * work for months from MARCH to DECEMBER and doesn't work in 
  91:    * leap years (look in java.util.GregorianCalendar.getDayOfYear for
  92:    * more info).
  93:    */
  94:   private static final Date gregorianCutOver = new Date
  95:   ((24*60*60*1000L) *
  96:    (((1582*(365*4+1))/4 + 
  97:      (java.util.Calendar.OCTOBER*(31+30+31+30+31) - 9) / 5 + 5) -
  98:     ((1970*(365*4+1))/4 + 1 - 13)));
  99:   
 100:   /**
 101:    * This is the object array used to hold the keys and values
 102:    * for this bundle
 103:    */
 104:   private static final Object[][] contents =
 105:   {
 106:     { "availableLocales", availableLocales },
 107:     { "calendarClass", calendarClass },
 108:     { "firstDayOfWeek", firstDayOfWeek },
 109:     { "minimalDaysInFirstWeek", minimalDaysInFirstWeek },
 110:     { "gregorianCutOver", gregorianCutOver }
 111:   };
 112: 
 113:   /**
 114:    * This method returns the object array of key, value pairs containing
 115:    * the data for this bundle.
 116:    *
 117:    * @return The key, value information.
 118:    */
 119:   public Object[][] getContents()
 120:   {
 121:     return(contents);
 122:   }
 123: }