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Message #29606
[Branch ~dhis2-devs-core/dhis2/trunk] Rev 14972: add method calender.today(), gives todays DateUnit in current calendar
------------------------------------------------------------
revno: 14972
committer: Morten Olav Hansen <mortenoh@xxxxxxxxx>
branch nick: dhis2
timestamp: Thu 2014-04-24 23:03:03 +0545
message:
add method calender.today(), gives todays DateUnit in current calendar
removed:
dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/NepalCalendar.java
added:
dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/NepaliCalendar.java
modified:
dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/AbstractCalendar.java
dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/Calendar.java
dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/ChronologyBasedCalendar.java
--
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=== modified file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/AbstractCalendar.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/AbstractCalendar.java 2014-04-24 17:11:52 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/AbstractCalendar.java 2014-04-24 17:18:03 +0000
@@ -28,6 +28,9 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+import org.joda.time.DateTime;
+import org.joda.time.chrono.ISOChronology;
+
/**
* @author Morten Olav Hansen <mortenoh@xxxxxxxxx>
*/
@@ -46,13 +49,20 @@
}
@Override
- public int getMonthsInYear()
+ public DateUnit today()
+ {
+ DateTime dateTime = new DateTime( ISOChronology.getInstance() );
+ return fromIso( DateUnit.fromDateTime( dateTime ) );
+ }
+
+ @Override
+ public int monthsInYear()
{
return 12;
}
@Override
- public int getDaysInWeek()
+ public int daysInWeek()
{
return 7;
}
=== modified file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/Calendar.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/Calendar.java 2014-04-24 17:11:52 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/Calendar.java 2014-04-24 17:18:03 +0000
@@ -41,11 +41,13 @@
DateUnit fromIso( DateUnit dateUnit );
- int getMonthsInYear();
-
- int getDaysInWeek();
-
- int getDaysInYear( int year );
-
- int getDaysInMonth( int year, int month );
+ DateUnit today();
+
+ int monthsInYear();
+
+ int daysInWeek();
+
+ int daysInYear( int year );
+
+ int daysInMonth( int year, int month );
}
=== modified file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/ChronologyBasedCalendar.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/ChronologyBasedCalendar.java 2014-04-24 17:11:52 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/ChronologyBasedCalendar.java 2014-04-24 17:18:03 +0000
@@ -63,28 +63,28 @@
}
@Override
- public int getMonthsInYear()
+ public int monthsInYear()
{
DateTime dateTime = new DateTime( 1, 1, 1, 0, 0, chronology );
return dateTime.monthOfYear().getMaximumValue();
}
@Override
- public int getDaysInWeek()
+ public int daysInWeek()
{
DateTime dateTime = new DateTime( 1, 1, 1, 0, 0, chronology );
return dateTime.dayOfWeek().getMaximumValue();
}
@Override
- public int getDaysInYear( int year )
+ public int daysInYear( int year )
{
DateTime dateTime = new DateTime( year, 1, 1, 0, 0, chronology );
return (int) dateTime.year().toInterval().toDuration().getStandardDays();
}
@Override
- public int getDaysInMonth( int year, int month )
+ public int daysInMonth( int year, int month )
{
DateTime dateTime = new DateTime( year, month, 1, 0, 0, chronology );
return (int) dateTime.monthOfYear().toInterval().toDuration().getStandardDays();
=== removed file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/NepalCalendar.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/NepalCalendar.java 2014-04-24 17:11:52 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/NepalCalendar.java 1970-01-01 00:00:00 +0000
@@ -1,255 +0,0 @@
-package org.hisp.dhis.calendar;
-
-/*
- * Copyright (c) 2004-2014, University of Oslo
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * Neither the name of the HISP project nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-import org.joda.time.DateTime;
-import org.joda.time.Days;
-
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * @author Morten Olav Hansen <mortenoh@xxxxxxxxx>
- */
-public class NepalCalendar extends AbstractCalendar
-{
- private final DateUnit startNepal = new DateUnit( 2000, 1, 1, java.util.Calendar.WEDNESDAY );
-
- private final DateUnit startIso = new DateUnit( 1943, 4, 14, java.util.Calendar.WEDNESDAY );
-
- private static final Calendar self = new NepalCalendar();
-
- public static Calendar getInstance()
- {
- return self;
- }
-
- @Override
- public DateUnit toIso( DateUnit dateUnit )
- {
- DateTime dateTime = startIso.toDateTime();
-
- int totalDays = 0;
-
- for ( int year = startNepal.getYear(); year < dateUnit.getYear(); year++ )
- {
- totalDays += getYearTotal( year );
- }
-
- for ( int month = startNepal.getMonth(); month < dateUnit.getMonth(); month++ )
- {
- totalDays += conversionMap.get( dateUnit.getYear() )[month];
- }
-
- totalDays += dateUnit.getDay() - startNepal.getDay();
-
- dateTime = dateTime.plusDays( totalDays );
-
- return DateUnit.fromDateTime( dateTime );
- }
-
- @Override
- public DateUnit fromIso( DateUnit dateUnit )
- {
- DateTime start = startIso.toDateTime();
- DateTime end = dateUnit.toDateTime();
-
- int days = Days.daysBetween( start, end ).getDays();
-
- int curYear = startNepal.getYear();
- int curMonth = startNepal.getMonth();
- int curDay = startNepal.getDay();
- int dayOfWeek = startNepal.getDayOfWeek();
-
- while ( days != 0 )
- {
- // days in month
- int dm = conversionMap.get( curYear )[curMonth];
-
- curDay++;
-
- if ( curDay > dm )
- {
- curMonth++;
- curDay = 1;
- }
-
- if ( curMonth > 12 )
- {
- curYear++;
- curMonth = 1;
- }
-
- dayOfWeek++;
-
- if ( dayOfWeek > 7 )
- {
- dayOfWeek = 1;
- }
-
- days--;
- }
-
- return new DateUnit( curYear, curMonth, curDay, dayOfWeek );
- }
-
- @Override
- public int getDaysInYear( int year )
- {
- return getYearTotal( year );
- }
-
- @Override
- public int getDaysInMonth( int year, int month )
- {
- return conversionMap.get( year )[month];
- }
-
- private int getYearTotal( int year )
- {
- // if year total index is uninitialized, calculate and set in array
- if ( conversionMap.get( year )[0] == 0 )
- {
- for ( int j = 1; j <= 12; j++ )
- {
- conversionMap.get( year )[0] += conversionMap.get( year )[j];
- }
- }
-
- return conversionMap.get( year )[0];
- }
-
- //------------------------------------------------------------------------------------------------------------
- // Conversion map for Nepali calendar
- //
- // Based on map from:
- // http://forjavaprogrammers.blogspot.com/2012/06/how-to-convert-english-date-to-nepali.html
- //------------------------------------------------------------------------------------------------------------
-
- /**
- * Map that gives an array of month lengths based on Nepali year lookup.
- * Index 1 - 12 is used for months, index 0 is used to give year total (lazy calculated).
- */
- private final static Map<Integer, int[]> conversionMap = new HashMap<Integer, int[]>();
-
- static
- {
- conversionMap.put( 2000, new int[]{ 0, 30, 32, 31, 32, 31, 30, 30, 30, 29, 30, 29, 31 } );
- conversionMap.put( 2001, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2002, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2003, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
- conversionMap.put( 2004, new int[]{ 0, 30, 32, 31, 32, 31, 30, 30, 30, 29, 30, 29, 31 } );
- conversionMap.put( 2005, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2006, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2007, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
- conversionMap.put( 2008, new int[]{ 0, 31, 31, 31, 32, 31, 31, 29, 30, 30, 29, 29, 31 } );
- conversionMap.put( 2009, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2010, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2011, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
- conversionMap.put( 2012, new int[]{ 0, 31, 31, 31, 32, 31, 31, 29, 30, 30, 29, 30, 30 } );
- conversionMap.put( 2013, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2014, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2015, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
- conversionMap.put( 2016, new int[]{ 0, 31, 31, 31, 32, 31, 31, 29, 30, 30, 29, 30, 30 } );
- conversionMap.put( 2017, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2018, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2019, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 30, 29, 31 } );
- conversionMap.put( 2020, new int[]{ 0, 31, 31, 31, 32, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2021, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2022, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 30 } );
- conversionMap.put( 2023, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 30, 29, 31 } );
- conversionMap.put( 2024, new int[]{ 0, 31, 31, 31, 32, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2025, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2026, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
- conversionMap.put( 2027, new int[]{ 0, 30, 32, 31, 32, 31, 30, 30, 30, 29, 30, 29, 31 } );
- conversionMap.put( 2028, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2029, new int[]{ 0, 31, 31, 32, 31, 32, 30, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2030, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
- conversionMap.put( 2031, new int[]{ 0, 30, 32, 31, 32, 31, 30, 30, 30, 29, 30, 29, 31 } );
- conversionMap.put( 2032, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2033, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2034, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
- conversionMap.put( 2035, new int[]{ 0, 30, 32, 31, 32, 31, 31, 29, 30, 30, 29, 29, 31 } );
- conversionMap.put( 2036, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2037, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2038, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
- conversionMap.put( 2039, new int[]{ 0, 31, 31, 31, 32, 31, 31, 29, 30, 30, 29, 30, 30 } );
- conversionMap.put( 2040, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2041, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2042, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
- conversionMap.put( 2043, new int[]{ 0, 31, 31, 31, 32, 31, 31, 29, 30, 30, 29, 30, 30 } );
- conversionMap.put( 2044, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2045, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2046, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
- conversionMap.put( 2047, new int[]{ 0, 31, 31, 31, 32, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2048, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2049, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 30 } );
- conversionMap.put( 2050, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 30, 29, 31 } );
- conversionMap.put( 2051, new int[]{ 0, 31, 31, 31, 32, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2052, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2053, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 30 } );
- conversionMap.put( 2054, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 30, 29, 31 } );
- conversionMap.put( 2055, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2056, new int[]{ 0, 31, 31, 32, 31, 32, 30, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2057, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
- conversionMap.put( 2058, new int[]{ 0, 30, 32, 31, 32, 31, 30, 30, 30, 29, 30, 29, 31 } );
- conversionMap.put( 2059, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2060, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2061, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
- conversionMap.put( 2062, new int[]{ 0, 31, 31, 31, 32, 31, 31, 29, 30, 29, 30, 29, 31 } );
- conversionMap.put( 2063, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2064, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2065, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
- conversionMap.put( 2066, new int[]{ 0, 31, 31, 31, 32, 31, 31, 29, 30, 30, 29, 29, 31 } );
- conversionMap.put( 2067, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2068, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2069, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
- conversionMap.put( 2070, new int[]{ 0, 31, 31, 31, 32, 31, 31, 29, 30, 30, 29, 30, 30 } );
- conversionMap.put( 2071, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2072, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2073, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
- conversionMap.put( 2074, new int[]{ 0, 31, 31, 31, 32, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2075, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2076, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 30 } );
- conversionMap.put( 2077, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 30, 29, 31 } );
- conversionMap.put( 2078, new int[]{ 0, 31, 31, 31, 32, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2079, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
- conversionMap.put( 2080, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 30 } );
- conversionMap.put( 2081, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 30, 29, 30, 30, 30 } );
- conversionMap.put( 2082, new int[]{ 0, 30, 32, 31, 32, 31, 30, 30, 30, 29, 30, 30, 30 } );
- conversionMap.put( 2083, new int[]{ 0, 31, 31, 32, 31, 31, 30, 30, 30, 29, 30, 30, 30 } );
- conversionMap.put( 2084, new int[]{ 0, 31, 31, 32, 31, 31, 30, 30, 30, 29, 30, 30, 30 } );
- conversionMap.put( 2085, new int[]{ 0, 31, 32, 31, 32, 30, 31, 30, 30, 29, 30, 30, 30 } );
- conversionMap.put( 2086, new int[]{ 0, 30, 32, 31, 32, 31, 30, 30, 30, 29, 30, 30, 30 } );
- conversionMap.put( 2087, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 30, 29, 30, 30, 30 } );
- conversionMap.put( 2088, new int[]{ 0, 30, 31, 32, 32, 30, 31, 30, 30, 29, 30, 30, 30 } );
- conversionMap.put( 2089, new int[]{ 0, 30, 32, 31, 32, 31, 30, 30, 30, 29, 30, 30, 30 } );
- conversionMap.put( 2090, new int[]{ 0, 30, 32, 31, 32, 31, 30, 30, 30, 29, 30, 30, 30 } );
- }
-}
=== added file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/NepaliCalendar.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/NepaliCalendar.java 1970-01-01 00:00:00 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/NepaliCalendar.java 2014-04-24 17:18:03 +0000
@@ -0,0 +1,255 @@
+package org.hisp.dhis.calendar;
+
+/*
+ * Copyright (c) 2004-2014, University of Oslo
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * Neither the name of the HISP project nor the names of its contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+import org.joda.time.DateTime;
+import org.joda.time.Days;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @author Morten Olav Hansen <mortenoh@xxxxxxxxx>
+ */
+public class NepaliCalendar extends AbstractCalendar
+{
+ private final DateUnit startNepal = new DateUnit( 2000, 1, 1, java.util.Calendar.WEDNESDAY );
+
+ private final DateUnit startIso = new DateUnit( 1943, 4, 14, java.util.Calendar.WEDNESDAY );
+
+ private static final Calendar self = new NepaliCalendar();
+
+ public static Calendar getInstance()
+ {
+ return self;
+ }
+
+ @Override
+ public DateUnit toIso( DateUnit dateUnit )
+ {
+ DateTime dateTime = startIso.toDateTime();
+
+ int totalDays = 0;
+
+ for ( int year = startNepal.getYear(); year < dateUnit.getYear(); year++ )
+ {
+ totalDays += getYearTotal( year );
+ }
+
+ for ( int month = startNepal.getMonth(); month < dateUnit.getMonth(); month++ )
+ {
+ totalDays += conversionMap.get( dateUnit.getYear() )[month];
+ }
+
+ totalDays += dateUnit.getDay() - startNepal.getDay();
+
+ dateTime = dateTime.plusDays( totalDays );
+
+ return DateUnit.fromDateTime( dateTime );
+ }
+
+ @Override
+ public DateUnit fromIso( DateUnit dateUnit )
+ {
+ DateTime start = startIso.toDateTime();
+ DateTime end = dateUnit.toDateTime();
+
+ int days = Days.daysBetween( start, end ).getDays();
+
+ int curYear = startNepal.getYear();
+ int curMonth = startNepal.getMonth();
+ int curDay = startNepal.getDay();
+ int dayOfWeek = startNepal.getDayOfWeek();
+
+ while ( days != 0 )
+ {
+ // days in month
+ int dm = conversionMap.get( curYear )[curMonth];
+
+ curDay++;
+
+ if ( curDay > dm )
+ {
+ curMonth++;
+ curDay = 1;
+ }
+
+ if ( curMonth > 12 )
+ {
+ curYear++;
+ curMonth = 1;
+ }
+
+ dayOfWeek++;
+
+ if ( dayOfWeek > 7 )
+ {
+ dayOfWeek = 1;
+ }
+
+ days--;
+ }
+
+ return new DateUnit( curYear, curMonth, curDay, dayOfWeek );
+ }
+
+ @Override
+ public int daysInYear( int year )
+ {
+ return getYearTotal( year );
+ }
+
+ @Override
+ public int daysInMonth( int year, int month )
+ {
+ return conversionMap.get( year )[month];
+ }
+
+ private int getYearTotal( int year )
+ {
+ // if year total index is uninitialized, calculate and set in array
+ if ( conversionMap.get( year )[0] == 0 )
+ {
+ for ( int j = 1; j <= 12; j++ )
+ {
+ conversionMap.get( year )[0] += conversionMap.get( year )[j];
+ }
+ }
+
+ return conversionMap.get( year )[0];
+ }
+
+ //------------------------------------------------------------------------------------------------------------
+ // Conversion map for Nepali calendar
+ //
+ // Based on map from:
+ // http://forjavaprogrammers.blogspot.com/2012/06/how-to-convert-english-date-to-nepali.html
+ //------------------------------------------------------------------------------------------------------------
+
+ /**
+ * Map that gives an array of month lengths based on Nepali year lookup.
+ * Index 1 - 12 is used for months, index 0 is used to give year total (lazy calculated).
+ */
+ private final static Map<Integer, int[]> conversionMap = new HashMap<Integer, int[]>();
+
+ static
+ {
+ conversionMap.put( 2000, new int[]{ 0, 30, 32, 31, 32, 31, 30, 30, 30, 29, 30, 29, 31 } );
+ conversionMap.put( 2001, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2002, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2003, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
+ conversionMap.put( 2004, new int[]{ 0, 30, 32, 31, 32, 31, 30, 30, 30, 29, 30, 29, 31 } );
+ conversionMap.put( 2005, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2006, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2007, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
+ conversionMap.put( 2008, new int[]{ 0, 31, 31, 31, 32, 31, 31, 29, 30, 30, 29, 29, 31 } );
+ conversionMap.put( 2009, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2010, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2011, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
+ conversionMap.put( 2012, new int[]{ 0, 31, 31, 31, 32, 31, 31, 29, 30, 30, 29, 30, 30 } );
+ conversionMap.put( 2013, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2014, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2015, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
+ conversionMap.put( 2016, new int[]{ 0, 31, 31, 31, 32, 31, 31, 29, 30, 30, 29, 30, 30 } );
+ conversionMap.put( 2017, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2018, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2019, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 30, 29, 31 } );
+ conversionMap.put( 2020, new int[]{ 0, 31, 31, 31, 32, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2021, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2022, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 30 } );
+ conversionMap.put( 2023, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 30, 29, 31 } );
+ conversionMap.put( 2024, new int[]{ 0, 31, 31, 31, 32, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2025, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2026, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
+ conversionMap.put( 2027, new int[]{ 0, 30, 32, 31, 32, 31, 30, 30, 30, 29, 30, 29, 31 } );
+ conversionMap.put( 2028, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2029, new int[]{ 0, 31, 31, 32, 31, 32, 30, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2030, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
+ conversionMap.put( 2031, new int[]{ 0, 30, 32, 31, 32, 31, 30, 30, 30, 29, 30, 29, 31 } );
+ conversionMap.put( 2032, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2033, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2034, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
+ conversionMap.put( 2035, new int[]{ 0, 30, 32, 31, 32, 31, 31, 29, 30, 30, 29, 29, 31 } );
+ conversionMap.put( 2036, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2037, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2038, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
+ conversionMap.put( 2039, new int[]{ 0, 31, 31, 31, 32, 31, 31, 29, 30, 30, 29, 30, 30 } );
+ conversionMap.put( 2040, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2041, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2042, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
+ conversionMap.put( 2043, new int[]{ 0, 31, 31, 31, 32, 31, 31, 29, 30, 30, 29, 30, 30 } );
+ conversionMap.put( 2044, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2045, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2046, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
+ conversionMap.put( 2047, new int[]{ 0, 31, 31, 31, 32, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2048, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2049, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 30 } );
+ conversionMap.put( 2050, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 30, 29, 31 } );
+ conversionMap.put( 2051, new int[]{ 0, 31, 31, 31, 32, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2052, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2053, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 30 } );
+ conversionMap.put( 2054, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 30, 29, 31 } );
+ conversionMap.put( 2055, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2056, new int[]{ 0, 31, 31, 32, 31, 32, 30, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2057, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
+ conversionMap.put( 2058, new int[]{ 0, 30, 32, 31, 32, 31, 30, 30, 30, 29, 30, 29, 31 } );
+ conversionMap.put( 2059, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2060, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2061, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
+ conversionMap.put( 2062, new int[]{ 0, 31, 31, 31, 32, 31, 31, 29, 30, 29, 30, 29, 31 } );
+ conversionMap.put( 2063, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2064, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2065, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
+ conversionMap.put( 2066, new int[]{ 0, 31, 31, 31, 32, 31, 31, 29, 30, 30, 29, 29, 31 } );
+ conversionMap.put( 2067, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2068, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2069, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
+ conversionMap.put( 2070, new int[]{ 0, 31, 31, 31, 32, 31, 31, 29, 30, 30, 29, 30, 30 } );
+ conversionMap.put( 2071, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2072, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2073, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 31 } );
+ conversionMap.put( 2074, new int[]{ 0, 31, 31, 31, 32, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2075, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2076, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 30 } );
+ conversionMap.put( 2077, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 30, 29, 31 } );
+ conversionMap.put( 2078, new int[]{ 0, 31, 31, 31, 32, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2079, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30 } );
+ conversionMap.put( 2080, new int[]{ 0, 31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 30 } );
+ conversionMap.put( 2081, new int[]{ 0, 31, 31, 32, 32, 31, 30, 30, 30, 29, 30, 30, 30 } );
+ conversionMap.put( 2082, new int[]{ 0, 30, 32, 31, 32, 31, 30, 30, 30, 29, 30, 30, 30 } );
+ conversionMap.put( 2083, new int[]{ 0, 31, 31, 32, 31, 31, 30, 30, 30, 29, 30, 30, 30 } );
+ conversionMap.put( 2084, new int[]{ 0, 31, 31, 32, 31, 31, 30, 30, 30, 29, 30, 30, 30 } );
+ conversionMap.put( 2085, new int[]{ 0, 31, 32, 31, 32, 30, 31, 30, 30, 29, 30, 30, 30 } );
+ conversionMap.put( 2086, new int[]{ 0, 30, 32, 31, 32, 31, 30, 30, 30, 29, 30, 30, 30 } );
+ conversionMap.put( 2087, new int[]{ 0, 31, 31, 32, 31, 31, 31, 30, 30, 29, 30, 30, 30 } );
+ conversionMap.put( 2088, new int[]{ 0, 30, 31, 32, 32, 30, 31, 30, 30, 29, 30, 30, 30 } );
+ conversionMap.put( 2089, new int[]{ 0, 30, 32, 31, 32, 31, 30, 30, 30, 29, 30, 30, 30 } );
+ conversionMap.put( 2090, new int[]{ 0, 30, 32, 31, 32, 31, 30, 30, 30, 29, 30, 30, 30 } );
+ }
+}
