Java Parse Date Pattern YYYY parse(final String source)

Description

parse

License

Open Source License

Declaration

public static Date parse(final String source) throws ParseException 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

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

import java.util.Date;

public class Main {
    public static final SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
    public static final SimpleDateFormat dateTimeFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    public static final SimpleDateFormat monthFormat = new SimpleDateFormat("yyyy-MM");

    public static Date parse(final String source) throws ParseException {
        if (source == null || source.trim().length() == 0) {
            return null;
        }//from   ww  w  .  j  a va2 s . co  m
        if (source.length() <= dateTimeFormat.toPattern().length()
                && source.length() >= dateTimeFormat.toPattern().length() - 5) {
            try {
                return dateTimeFormat.parse(source);
            } catch (ParseException ex) {
            }
        }
        if (source.length() <= dateFormat.toPattern().length()
                && source.length() >= dateFormat.toPattern().length() - 2) {
            try {
                return dateFormat.parse(source);
            } catch (ParseException ex) {
            }
        }
        if (source.length() <= monthFormat.toPattern().length()
                && source.length() >= monthFormat.toPattern().length() - 1) {
            try {
                return monthFormat.parse(source);
            } catch (ParseException ex) {
            }
        }
        return dateTimeFormat.parse(source);
    }
}

Related

1. parse(Date d)
2. parse(Date strDate, String pattern)
3. parse(final String dateString)
4. parse(final String inputDate)
5. parse(final String s)
6. parse(final String source)
7. parse(Long date)
8. parse(Long time)
9. parse(Object object)