hprose.io.convert.CalendarConverter Maven / Gradle / Ivy

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|                                                          |
|                          hprose                          |
|                                                          |
| Official WebSite: http://www.hprose.com/                 |
|                   http://www.hprose.org/                 |
|                                                          |
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/**********************************************************\
 *                                                        *
 * CalendarConverter.java                                 *
 *                                                        *
 * CalendarConverter interface for Java.                  *
 *                                                        *
 * LastModified: Aug 3, 2016                              *
 * Author: Ma Bingyao                   *
 *                                                        *
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package hprose.io.convert;

import hprose.util.DateTime;
import java.lang.reflect.Type;
import java.util.Calendar;

public class CalendarConverter implements Converter {

    public final static CalendarConverter instance = new CalendarConverter();

    public Calendar convertTo(Long timestamp) {
        Calendar calendar = Calendar.getInstance();
        calendar.setTimeInMillis(timestamp);
        return calendar;
    }

    public Calendar convertTo(Double timestamp) {
        Calendar calendar = Calendar.getInstance();
        calendar.setTimeInMillis(timestamp.longValue());
        return calendar;
    }

    public Calendar convertTo(Object obj, Type type) {
        if (obj instanceof DateTime) {
            return ((DateTime) obj).toCalendar();
        }
        else if (obj instanceof Long) {
            return convertTo((Long) obj);
        }
        else if (obj instanceof Double) {
            return convertTo((Double) obj);
        }
        return (Calendar) obj;
    }
}