org.obp.utils.TimeUtil.java Source code

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Here is the source code for org.obp.utils.TimeUtil.java

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/*
 * Copyright 2013-2014 MARSEC-XL International Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.obp.utils;

import org.joda.time.DateTime;
import org.joda.time.DateTimeZone;
import org.joda.time.MutableDateTime;
import org.joda.time.format.DateTimeFormat;
import org.joda.time.format.DateTimeFormatter;

/**
 * Created by Robert Jaremczak
 * Date: 2013-10-6
 *
 * Native system time is number of milliseconds since the UNIX epoch
 *
 */

public final class TimeUtil {
    public static final DateTimeFormatter UTC_TIME_FORMATTER = DateTimeFormat.forPattern("HH:mm:ss").withZoneUTC();
    public static final DateTimeFormatter UTC_DATETIME_FORMATTER = DateTimeFormat.forPattern("yyyy-MM-dd HH:mm:ss")
            .withZoneUTC();

    private TimeUtil() {
    }

    public static final long fromUtcHHMMSS(double time) {
        int hhmmss = (int) time;
        MutableDateTime mdt = MutableDateTime.now(DateTimeZone.UTC);
        mdt.setSecondOfMinute(hhmmss % 100);
        mdt.setMinuteOfHour((hhmmss / 100) % 100);
        mdt.setHourOfDay(hhmmss / 10000);
        mdt.setMillisOfSecond((int) ((time - hhmmss) * 1000));
        return mdt.toDateTime().getMillis();
    }

    public static final long currentUtc() {
        return DateTime.now(DateTimeZone.UTC).getMillis();
    }

    public static final String formatTime(long time) {
        return UTC_TIME_FORMATTER.print(time);
    }

    public static final String formatDateTime(long time) {
        return UTC_DATETIME_FORMATTER.print(time);
    }
}