Here you can find the source of getTimeFromTimestamp( java.sql.Timestamp tsZeitpunkt)
public final static java.sql.Time getTimeFromTimestamp( java.sql.Timestamp tsZeitpunkt)
//package com.java2s; /******************************************************************************* * HELIUM V, Open Source ERP software for sustained success * at small and medium-sized enterprises. * Copyright (C) 2004 - 2014 HELIUM V IT-Solutions GmbH * /*ww w.j a v a 2s.c o m*/ * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published * by the Free Software Foundation, either version 3 of theLicense, or * (at your option) any later version. * * According to sec. 7 of the GNU Affero General Public License, version 3, * the terms of the AGPL are supplemented with the following terms: * * "HELIUM V" and "HELIUM 5" are registered trademarks of * HELIUM V IT-Solutions GmbH. The licensing of the program under the * AGPL does not imply a trademark license. Therefore any rights, title and * interest in our trademarks remain entirely with us. If you want to propagate * modified versions of the Program under the name "HELIUM V" or "HELIUM 5", * you may only do so if you have a written permission by HELIUM V IT-Solutions * GmbH (to acquire a permission please contact HELIUM V IT-Solutions * at trademark@heliumv.com). * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * * Contact: developers@heliumv.com ******************************************************************************/ import java.util.Calendar; public class Main { private final static long MILLISEKUNDEN_EINER_STUNDE = 3600000; private final static long MILLISEKUNDEN_EINER_MINUTE = 60000; private final static long MILLISEKUNDEN_EINER_SEKUNDE = 1000; public final static java.sql.Time getTimeFromTimestamp( java.sql.Timestamp tsZeitpunkt) { if (tsZeitpunkt == null) { return null; } Calendar c = Calendar.getInstance(); c.setTimeInMillis(tsZeitpunkt.getTime()); long l = -MILLISEKUNDEN_EINER_STUNDE; // Time faengt bei -36000000 an l += c.get(Calendar.HOUR_OF_DAY) * MILLISEKUNDEN_EINER_STUNDE; l += c.get(Calendar.MINUTE) * MILLISEKUNDEN_EINER_MINUTE; l += c.get(Calendar.SECOND) * MILLISEKUNDEN_EINER_SEKUNDE; l += c.get(Calendar.MILLISECOND); java.sql.Time t = new java.sql.Time(l); return t; } }