Java Date ISO Parse parseISO8601DateString(String dateString)

Description

parse ISO Date String

License

Apache License

Declaration

public static Date parseISO8601DateString(String dateString)
            throws ParseException 

Method Source Code

//package com.java2s;
// Licensed to the Apache Software Foundation (ASF) under one

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

import java.util.Date;

public class Main {
    public static Date parseISO8601DateString(String dateString)
            throws ParseException {
        // -> SimpleDateFormat uses GMT[-+]hh:mm for the TZ so first we need to
        //    convert the string with this value
        SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssz");

        //this is zero time so we need to add that TZ indicator for
        if (dateString.endsWith("Z")) {
            dateString = dateString.substring(0, dateString.length() - 1)
                    + "GMT-00:00";
        } else { // -> -0700 is valid but we need to change it to -07:00 for SimpleDateFormat
            dateString = dateString.replaceFirst("-(\\d\\d)(\\d\\d)",
                    "-$1:$2");

            int inset = 6;
            String s0 = dateString
                    .substring(0, dateString.length() - inset);
            String s1 = dateString.substring(dateString.length() - inset,
                    dateString.length());
            dateString = s0 + "GMT" + s1;
        }/*from  w  w w . j a  v a2  s .co m*/

        //System.out.println( "parseDate: [" + dateString + "]" );
        return df.parse(dateString);
    }
}

Related

1. parseISO8601Date(String dateString)
2. parseIso8601Date(String dateString)
3. parseISO8601Date(String encoded, Date fallback)
4. parseISO8601Date(String s)
5. parseIso8601Date(String strDate)
6. parseIso8601DateTimeOrDate(String datestr)
7. parseISO8601String(String dateString)
8. parseISO8601TimeAndDateString(String dateString)
9. parseIso8601TimeStamp(String dateString)