datetool.java

来自「系统运行时的截屏图：webstart_screen01.gif/webstart」· Java 代码 · 共 72 行

/**
 * Copyright(c) 2005 Dragonfly - created by FengChun
 * All Rights Reserved.
 *
 * Package: org.dragonfly.util
 * FileName: DateTool.java
 *
 * Version: 1.0
 * Created: 2005-5-24 20:01:00
 * Updated: 2005-5-24 20:13:00
 *
 * Author: FengChun - [e-mail]
 * Description:
 * Function:
 *
 */

package org.dragonfly.webstart.util;

import java.util.*;
import java.text.*;

public class DateTool {

	public synchronized static Date getNow() {
		Calendar cal = Calendar.getInstance();
		SimpleDateFormat formatter =
			new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		String nowDateStr = formatter.format(cal.getTime());
		Date nowDate = null;

		try {
			nowDate = formatter.parse(nowDateStr);
		} catch (ParseException e) {
			e.printStackTrace();
		}

		return nowDate;
	}

	public synchronized static String getYMD() {
		Calendar cal = Calendar.getInstance();
		SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
		String nowStr = formatter.format(cal.getTime());

		return nowStr;
	}

	public synchronized static String getHMS() {
		Calendar cal = Calendar.getInstance();
		SimpleDateFormat formatter = new SimpleDateFormat("HH:mm:ss");
		String nowStr = formatter.format(cal.getTime());

		return nowStr;
	}

	public static Date strToDate(String strDate) {
		Date d = null;

		SimpleDateFormat formatter =
			new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

		try {
			d = formatter.parse(strDate);
		} catch (ParseException e) {
			e.printStackTrace();
		}

		return d;
	}

}