Java SQL Time Format formatCharDateYMD(String str)

Description

format Char Date YMD

License

Open Source License

Declaration

public static Date formatCharDateYMD(String str) 

Method Source Code

//package com.java2s;
import java.sql.Date;

import java.text.*;

public class Main {
    public static final String DEFAULT_DATE_YMD_FORMAT = "yyyy-MM-dd";

    public static Date formatCharDateYMD(String str) {
        return formatCharDateYMD(str, DEFAULT_DATE_YMD_FORMAT);
    }// ww  w  .j av  a 2  s . c o  m

    public static Date formatCharDateYMD(String str, String format) {

        if (str == null || str.trim().length() == 0) {
            return null;
        }

        if (format == null) {
            throw new IllegalArgumentException("The value of an argument is inaccurate.");
        }

        SimpleDateFormat sdf = new SimpleDateFormat(format);

        ParsePosition pos = new ParsePosition(0);

        java.util.Date date = sdf.parse(str, pos);

        if (date == null) {
            return null;
        }
        return new Date(date.getTime());
    }

    public static Date formatCharDateYMD(String yy, String mm, String dd) {

        if (yy == null || mm == null || dd == null || yy.trim().length() == 0 || mm.trim().length() == 0
                || dd.trim().length() == 0) {
            return null;
        }
        return formatCharDateYMD(yy + "-" + (mm != null && mm.length() == 1 ? "0" + mm : mm) + "-"
                + (dd != null && dd.length() == 1 ? "0" + dd : dd));
    }
}

Related

1. formatCharDateYMDHMS(String str)
2. formatDate(String Format)
3. formatDateWithSlashes(java.sql.Date date)
4. formatDateYM(Date date, String datePtn)