lucee.commons.date.JodaDateTimeUtil.java Source code

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Here is the source code for lucee.commons.date.JodaDateTimeUtil.java

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/**
 *
 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either 
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public 
 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 * 
 **/
package lucee.commons.date;

import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
import java.util.TimeZone;

import org.joda.time.DateTime;
import org.joda.time.DateTimeZone;

public class JodaDateTimeUtil extends DateTimeUtil {

    public static Map zones = new HashMap();
    public static JREDateTimeUtil jreUtil = new JREDateTimeUtil();

    JodaDateTimeUtil() {
    }

    long _toTime(TimeZone tz, int year, int month, int day, int hour, int minute, int second, int milliSecond) {
        try {
            return new DateTime(year, month, day, hour, minute, second, milliSecond, getDateTimeZone(tz))
                    .getMillis();
        } catch (Throwable t) {
            t.printStackTrace();
            return jreUtil._toTime(tz, year, month, day, hour, minute, second, milliSecond);
        }
    }

    @Override
    public int getYear(TimeZone tz, lucee.runtime.type.dt.DateTime dt) {
        return new DateTime(dt.getTime(), getDateTimeZone(tz)).getYear();
    }

    @Override
    public int getWeekOfYear(Locale locale, TimeZone tz, lucee.runtime.type.dt.DateTime dt) {
        return new DateTime(dt.getTime(), getDateTimeZone(tz)).getWeekOfWeekyear();
    }

    @Override
    public int getMonth(TimeZone tz, lucee.runtime.type.dt.DateTime dt) {
        return new DateTime(dt.getTime(), getDateTimeZone(tz)).getMonthOfYear();
    }

    @Override
    public int getDay(TimeZone tz, lucee.runtime.type.dt.DateTime dt) {
        return new DateTime(dt.getTime(), getDateTimeZone(tz)).getDayOfMonth();
    }

    @Override
    public int getHour(TimeZone tz, lucee.runtime.type.dt.DateTime dt) {
        return new DateTime(dt.getTime(), getDateTimeZone(tz)).getHourOfDay();
    }

    @Override
    public int getMinute(TimeZone tz, lucee.runtime.type.dt.DateTime dt) {
        return new DateTime(dt.getTime(), getDateTimeZone(tz)).getMinuteOfHour();
    }

    @Override
    public int getSecond(TimeZone tz, lucee.runtime.type.dt.DateTime dt) {
        return new DateTime(dt.getTime(), getDateTimeZone(tz)).getSecondOfMinute();
    }

    @Override
    public int getMilliSecond(TimeZone tz, lucee.runtime.type.dt.DateTime dt) {
        return new DateTime(dt.getTime(), getDateTimeZone(tz)).getMillisOfSecond();
    }

    @Override
    public int getDaysInMonth(TimeZone tz, lucee.runtime.type.dt.DateTime date) {
        DateTime dt = new DateTime(date.getTime(), getDateTimeZone(tz));
        return daysInMonth(dt.getYear(), dt.getMonthOfYear());
    }

    @Override
    public int getDayOfYear(Locale locale, TimeZone tz, lucee.runtime.type.dt.DateTime dt) {
        return new DateTime(dt.getTime(), getDateTimeZone(tz)).getDayOfYear();
    }

    @Override
    public int getDayOfWeek(Locale locale, TimeZone tz, lucee.runtime.type.dt.DateTime dt) {
        int dow = new DateTime(dt.getTime(), getDateTimeZone(tz)).getDayOfWeek() + 1;
        if (dow == 8)
            return 1;
        return dow;
    }

    @Override
    public int getFirstDayOfMonth(TimeZone tz, lucee.runtime.type.dt.DateTime dt) {
        return jreUtil.getFirstDayOfMonth(tz, dt);
    }

    @Override
    public long getMilliSecondsInDay(TimeZone tz, long time) {
        return new DateTime(time, getDateTimeZone(tz)).getMillisOfDay();
    }

    private DateTimeZone getDateTimeZone(TimeZone tz) {
        DateTimeZone dtz = (DateTimeZone) zones.get(tz);
        if (dtz == null) {
            dtz = DateTimeZone.forTimeZone(tz);
            zones.put(tz, dtz);
        }
        return dtz;
    }

    @Override
    public String toString(lucee.runtime.type.dt.DateTime date, TimeZone tz) {
        //return jreUtil.toString(date, tz);
        /*DateTime dt = new DateTime(date.getTime(),getDateTimeZone(tz));
        return "{ts '"+dt.getYear()+
         "-"+dt.getMonthOfYear()+
         "-"+dt.getDayOfMonth()+
         " "+dt.getHourOfDay()+
         ":"+dt.getMinuteOfHour()+
         ":"+dt.getSecondOfMinute()+"'}";*/

        StringBuilder sb = new StringBuilder();
        DateTime dt = new DateTime(date.getTime(), getDateTimeZone(tz));
        sb.append("{ts '");
        jreUtil.toString(sb, dt.getYear(), 4);
        sb.append("-");
        jreUtil.toString(sb, dt.getMonthOfYear(), 2);
        sb.append("-");
        jreUtil.toString(sb, dt.getDayOfMonth(), 2);
        sb.append(" ");
        jreUtil.toString(sb, dt.getHourOfDay(), 2);
        sb.append(":");
        jreUtil.toString(sb, dt.getMinuteOfHour(), 2);
        sb.append(":");
        jreUtil.toString(sb, dt.getSecondOfMinute(), 2);
        sb.append("'}");

        return sb.toString();
    }
}