Java Parse Date parseDate(String dttm)

Description

_more_

License

Apache License

Parameter

Parameter	Description
dttm	_more_

Return

_more_

Declaration

public static Date parseDate(String dttm) 

Method Source Code

//package com.java2s;
/*//from w  w  w. j a  v  a  2s  . c o  m
* Copyright (c) 2008-2018 Geode Systems LLC
*
* 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.ParsePosition;
import java.text.SimpleDateFormat;
import java.util.ArrayList;

import java.util.Date;

import java.util.List;

public class Main {
    /** _more_ */
    private static List<SimpleDateFormat> dateFormats;

    /**
     * _more_
     *
     * @param dttm _more_
     *
     * @return _more_
     */
    public static Date parseDate(String dttm) {
        if (dateFormats == null) {
            String[] formats = { "yyyy-MM-dd'T'HH:mm:ss", "yyyy-MM-dd HH:mm:ss z", "yyyy-MM-dd HH:mm:ss",
                    "yyyy-MM-dd HH:mm", "yyyy-MM-dd", "yyyyMMddHHmmss", "yyyyMMddHHmm", "yyyyMMddHH", "yyyyMMdd" };

            dateFormats = new ArrayList<SimpleDateFormat>();
            for (int i = 0; i < formats.length; i++) {
                SimpleDateFormat dateFormat = new java.text.SimpleDateFormat(formats[i]);
                dateFormat.setTimeZone(java.util.TimeZone.getTimeZone("GMT"));
                dateFormats.add(dateFormat);
            }

        }
        int cnt = 0;
        ParsePosition pp = new ParsePosition(0);
        for (SimpleDateFormat dateFormat : dateFormats) {
            Date date = dateFormat.parse(dttm, pp);
            if (date != null) {
                return date;
            }
        }

        return null;
    }
}

Related

1. parseDate(String datetime)
2. parseDate(String dateVal)
3. parseDate(String dateValue)
4. parseDate(String dateValue)
5. parseDate(String dateValue, String strFormat)
6. parseDate(String dttm)
7. parseDate(String format, String value)
8. parseDate(String formatPattern, String dateStr)
9. parseDate(String formattedDate)