Java Long Number to Time toLong(String time)

Description

to Long

License

Apache License

Declaration

public static long toLong(String time) 

Method Source Code

//package com.java2s;
/*//w  w w . ja  va 2 s  .com
 * Copyright (C) 2016 Adam Huang <poisondog@gmail.com>
 *
 * 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.
 */

import java.text.ParseException;
import java.text.SimpleDateFormat;

public class Main {
    public static long toLong(String time) {
        try {
            return completeToLong(time);
        } catch (ParseException e) {
        }
        try {
            return completeWithoutZoneToLong(time);
        } catch (ParseException e) {
        }
        try {
            return minSecondToLong(time);
        } catch (ParseException e) {
        }
        try {
            return minSecondWithoutZoneToLong(time);
        } catch (ParseException e) {
        }
        try {
            return minMinToLong(time);
        } catch (ParseException e) {
        }
        try {
            return minMinWithoutZoneToLong(time);
        } catch (ParseException e) {
        }
        try {
            return minHourToLong(time);
        } catch (ParseException e) {
        }
        try {
            return minHourWithoutZoneToLong(time);
        } catch (ParseException e) {
        }
        try {
            return minDayToLong(time);
        } catch (ParseException e) {
        }
        try {
            return minDayWithoutZoneToLong(time);
        } catch (ParseException e) {
        }
        throw new IllegalArgumentException("can't parse this time format.");
    }

    private static long completeToLong(String time) throws ParseException {
        return new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ").parse(time).getTime();
    }

    private static long completeWithoutZoneToLong(String time) throws ParseException {
        return new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS").parse(time).getTime();
    }

    private static long minSecondToLong(String time) throws ParseException {
        return new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ").parse(time).getTime();
    }

    private static long minSecondWithoutZoneToLong(String time) throws ParseException {
        return new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss").parse(time).getTime();
    }

    private static long minMinToLong(String time) throws ParseException {
        return new SimpleDateFormat("yyyy-MM-dd'T'HH:mmZ").parse(time).getTime();
    }

    private static long minMinWithoutZoneToLong(String time) throws ParseException {
        return new SimpleDateFormat("yyyy-MM-dd'T'HH:mm").parse(time).getTime();
    }

    private static long minHourToLong(String time) throws ParseException {
        return new SimpleDateFormat("yyyy-MM-dd'T'HHZ").parse(time).getTime();
    }

    private static long minHourWithoutZoneToLong(String time) throws ParseException {
        return new SimpleDateFormat("yyyy-MM-dd'T'HH").parse(time).getTime();
    }

    private static long minDayToLong(String time) throws ParseException {
        return new SimpleDateFormat("yyyy-MM-ddZ").parse(time).getTime();
    }

    private static long minDayWithoutZoneToLong(String time) throws ParseException {
        return new SimpleDateFormat("yyyy-MM-dd").parse(time).getTime();
    }
}

Related

1. str2Long(String time)
2. stringTime(long time)
3. stringTolong(String time)
4. time2Date(Long time)
5. time2DATETIME(long time)
6. toLongString(long ms)
7. toTextTime(long time)
8. transformDateTime(long t)