/*
* Copyright (c) 2006, Chuck Mortimore - xmldap.org
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the names xmldap, xmldap.org, xmldap.com nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
//package org.xmldap.util;
import java.security.InvalidParameterException;
import java.util.Calendar;
import java.util.Locale;
import java.util.TimeZone;
public class XSDDateTime {
private int moreMinutes;
public XSDDateTime() {
moreMinutes = 0;
}
public XSDDateTime(int moreMinutes) {
this.moreMinutes = moreMinutes;
}
public static Calendar parse(String dt) {
String[] dateTime = dt.split("T");
String date = dateTime[0];
String time = dateTime[1];
String[] ymd = date.split("-");
int year = Integer.parseInt(ymd[0]);
int month = Integer.parseInt(ymd[1]) - 1;
int day = Integer.parseInt(ymd[2]);
String[] hms = time.split(":");
int hour = Integer.parseInt(hms[0]);
int minutes = Integer.parseInt(hms[1]);
int seconds = Integer.parseInt(hms[2].substring(0, 2));
TimeZone tz = TimeZone.getTimeZone("GMT+00:00");
Calendar cal = Calendar.getInstance(tz, Locale.US);
cal.set(year, month, day, hour, minutes, seconds);
return cal;
}
public static String getDateTime(Calendar cal) {
if (!cal.getTimeZone().equals(TimeZone.getTimeZone("GMT+00:00"))) {
throw new InvalidParameterException();
}
int year = cal.get(Calendar.YEAR);
int month = cal.get(Calendar.MONTH);
month++;
String monthString = pad(month);
int day = cal.get(Calendar.DAY_OF_MONTH);
String dayString = pad(day);
int hour = cal.get(Calendar.HOUR_OF_DAY);
String hourString = pad(hour);
int minutes = cal.get(Calendar.MINUTE);
String minutesString = pad(minutes);
int seconds = cal.get(Calendar.SECOND);
String secondsString = pad(seconds);
return year + "-" + monthString + "-" + dayString + "T" + hourString
+ ":" + minutesString + ":" + secondsString + "Z";
}
public String getDateTime() {
TimeZone tz = TimeZone.getTimeZone("GMT+00:00");
Calendar cal = Calendar.getInstance(tz, Locale.US);
cal.add(Calendar.MINUTE, moreMinutes);
return getDateTime(cal);
}
protected static String pad(int value) {
Integer valueInt = new Integer(value);
String valueString = valueInt.toString();
if (valueString.length() == 1)
valueString = "0" + valueString;
return valueString;
}
}