Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/*************************************************************************
* *
* CESeCore: CE Security Core *
* *
* This software is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either *
* version 2.1 of the License, or any later version. *
* *
* See terms of license at gnu.org. *
* *
*************************************************************************/
package org.cesecore.util;
import java.util.Arrays;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import org.apache.log4j.Logger;
/**
* Helper class for handling user friendly format of time intervals.
*
* The format is in the form 'y* mo* *d *h *m *s *ms' where * is a decimal number and
* d=days, h=hours, m=minutes, s=seconds, ms=milliseconds. Spaces are optional.
*
* @version $Id: SimpleTime.java 24744 2016-11-15 14:36:16Z anatom $
*/
public class SimpleTime {
public static final long MILLISECONDS_PER_YEAR = 31536000000L; // 365 days
public static final long MILLISECONDS_PER_MONTH = 2592000000L; // 30 days
public static final long MILLISECONDS_PER_DAY = 86400000L;
public static final long MILLISECONDS_PER_HOUR = 3600000L;
public static final long MILLISECONDS_PER_MINUTE = 60000L;
public static final long MILLISECONDS_PER_SECOND = 1000L;
public static final String TYPE_YEARS = "y";
public static final String TYPE_MONTHS = "mo";
public static final String TYPE_DAYS = "d";
public static final String TYPE_HOURS = "h";
public static final String TYPE_MINUTES = "m";
public static final String TYPE_SECONDS = "s";
public static final String TYPE_MILLISECONDS = "ms";
public static final String PRECISION_MILLISECONDS = "milliseconds";
public static final String PRECISION_SECONDS = "seconds";
public static final String PRECISION_DAYS = "days";
public static final List AVAILABLE_PRECISIONS = Arrays.asList( new String[] {
PRECISION_MILLISECONDS, PRECISION_SECONDS, PRECISION_DAYS });
private static final Map MILLISECONDS_FACTOR = new LinkedHashMap();
static {
MILLISECONDS_FACTOR.put(TYPE_YEARS, MILLISECONDS_PER_YEAR);
MILLISECONDS_FACTOR.put(TYPE_MONTHS, MILLISECONDS_PER_MONTH);
MILLISECONDS_FACTOR.put(TYPE_DAYS, MILLISECONDS_PER_DAY);
MILLISECONDS_FACTOR.put(TYPE_HOURS, MILLISECONDS_PER_HOUR);
MILLISECONDS_FACTOR.put(TYPE_MINUTES, MILLISECONDS_PER_MINUTE);
MILLISECONDS_FACTOR.put(TYPE_SECONDS, MILLISECONDS_PER_SECOND);
MILLISECONDS_FACTOR.put(TYPE_MILLISECONDS, 1L);
}
private static final Logger log = Logger.getLogger(SimpleTime.class);
private static final TimeUnitFormat DAYS_FORMAT_INSTANCE = new TimeUnitFormat(
Arrays.asList(new String[] { TYPE_YEARS, TYPE_MONTHS, TYPE_DAYS }), MILLISECONDS_FACTOR);
private static final TimeUnitFormat SECONDS_FORMAT_INSTANCE = new TimeUnitFormat(
Arrays.asList(new String[] { TYPE_YEARS, TYPE_MONTHS, TYPE_DAYS, TYPE_HOURS, TYPE_MINUTES, TYPE_SECONDS }), MILLISECONDS_FACTOR);
// Limitation 'ms' (or 'mo') MUST NOT be configured after units containing one of their characters 'm', 's' or 'o'!
private static final TimeUnitFormat MILLISECONDS_FORMAT_INSTANCE = new TimeUnitFormat(
Arrays.asList(new String[] { TYPE_MILLISECONDS, TYPE_YEARS, TYPE_MONTHS, TYPE_DAYS, TYPE_HOURS, TYPE_MINUTES, TYPE_SECONDS}), MILLISECONDS_FACTOR);
private long longTime = 0;
private long years = 0;
private long months = 0;
private long days = 0;
private long hours = 0;
private long minutes = 0;
private long seconds = 0;
private long milliSeconds = 0;
/**
* @param time milliseconds
*/
private SimpleTime(long time) {
setTime(time);
}
/**
* @param time AdBhCmDsEu meaning A days, B hours, C minutes, D seconds and E milliseconds
* @throws Exception if unable to parse a String
*/
private SimpleTime(String time) throws Exception {
setTime(parseMillies(time));
}
/**
* @param time AdBhCmDsEu meaning A days, B hours, C minutes, D seconds and E milliseconds
* @param defaultTime AdBhCmDsEu meaning A days, B hours, C minutes, D seconds and E milliseconds
* @throws Exception if unable to parse a String
*/
private SimpleTime(String time, String defaultTime) throws Exception {
if (time == null || time.trim().length()==0) {
time = defaultTime;
}
setTime(parseMillies(time));
}
/**
* Get new instance of class.
* @param time milliseconds
* @return new instance of class
*/
public static SimpleTime getInstance(long time) {
return new SimpleTime(time);
}
/**
* Get new instance of class.
* @param time AdBhCmDsEu meaning A days, B hours, C minutes, D seconds and E milliseconds
* @return new instance of class or null if there were errors
*/
public static SimpleTime getInstance(String time) {
SimpleTime simpleTime = null;
try {
simpleTime = new SimpleTime(time);
} catch (Exception e) {
log.info("Failed to parse time \"" + time + "\". " + e.getMessage());
}
return simpleTime;
}
/**
* Get new instance of class.
* @param time AdBhCmDsEu meaning A days, B hours, C minutes, D seconds and E milliseconds
* @param defaultTime AdBhCmDsEu meaning A days, B hours, C minutes, D seconds and E milliseconds
* @return new instance of class or null if there were errors
*/
public static SimpleTime getInstance(String time, String defaultTime) {
SimpleTime simpleTime = null;
try {
simpleTime = new SimpleTime(time, defaultTime);
} catch (Exception e) {
log.info("Failed to parse time or defaultTime \"" + time + "\", \"" + defaultTime + "\". " + e.getMessage());
}
return simpleTime;
}
/**
* Gets the time unit formatter with the default formatting style for days
* (with year(y), months (mo) and days (d)).
*
* @return a time unit formatter.
*/
public static final TimeUnitFormat getDaysFormat() {
return DAYS_FORMAT_INSTANCE;
}
/**
* Gets the time unit formatter with the default formatting style for
* seconds (with year(y), months (mo), days (d), hours (h), minutes (m) and
* seconds (s)).
*
* @return a time unit formatter.
*/
public static final TimeUnitFormat getSecondsFormat() {
return SECONDS_FORMAT_INSTANCE;
}
/**
* Gets the time unit formatter with the default formatting style for
* milliseconds (with year(y), months (mo), days (d), hours (h), minutes (m),
* seconds (s) and milliseconds (ms)).
*
* @return a time unit formatter.
*/
public static final TimeUnitFormat getMilliSecondsFormat() {
return MILLISECONDS_FORMAT_INSTANCE;
}
/**
* Gets the TimeUnitFormat by precision.
* @param precision
* @return the TimeUnitFormat with the desired precision if existent.
* @see SimpleTime#AVAILABLE_PRECISIONS
*/
public static final TimeUnitFormat getTimeUnitFormatOrThrow(final String precision) throws IllegalArgumentException {
TimeUnitFormat result = null;
if (!AVAILABLE_PRECISIONS.contains(precision)) {
throw new IllegalArgumentException("Could not get TimeUnitForm for precision: " + precision);
}
switch (precision) {
case SimpleTime.PRECISION_MILLISECONDS:
result = SimpleTime.getMilliSecondsFormat();
break;
case SimpleTime.PRECISION_SECONDS:
result = SimpleTime.getSecondsFormat();
break;
case SimpleTime.PRECISION_DAYS:
result = SimpleTime.getDaysFormat();
break;
default:
result = SimpleTime.getSecondsFormat();
}
return result;
}
public static final String toString(final long millis, final String zeroType) {
return SimpleTime.getMilliSecondsFormat().format(millis, MILLISECONDS_FACTOR, zeroType);
}
public static final long parseMillies(String time) throws NumberFormatException {
return SimpleTime.getMilliSecondsFormat().parseMillis(time);
}
private void setTime(long time) {
longTime = time;
years = time / MILLISECONDS_PER_YEAR;
time %= MILLISECONDS_PER_YEAR;
months = time / MILLISECONDS_PER_MONTH;
time %= MILLISECONDS_PER_MONTH;
days = time / MILLISECONDS_PER_DAY;
time %= MILLISECONDS_PER_DAY;
hours = time / MILLISECONDS_PER_HOUR;
time %= MILLISECONDS_PER_HOUR;
minutes = time / MILLISECONDS_PER_MINUTE;
time %= MILLISECONDS_PER_MINUTE;
seconds = time / MILLISECONDS_PER_SECOND;
time %= MILLISECONDS_PER_SECOND;
milliSeconds = time;
}
/** Get the total number of milliseconds for this time (including days, hours etc).*/
public long getLong() { return longTime; }
public long getYears() { return years; }
public long getMonths() { return months; }
public long getDays() { return days; }
public long getHours() { return hours; }
public long getMinutes() { return minutes; }
public long getSeconds() { return seconds; }
public long getMilliSeconds() { return milliSeconds; }
/**
* Get nicely formatted form of this object using seconds as default type.
* @return time in the format AdBhCmDsEu meaning A days, B hours, C minutes, D seconds and E milliseconds or "0s" if time is 0.
*/
public String toString() {
return toString(TYPE_SECONDS);
}
/**
* @param zeroType the type of the returned value if '0'. One of the SimpleType.TYPE_ constants.
* @return time in the format AdBhCmDsEu meaning A days, B hours, C minutes, D seconds and E milliseconds
*/
public String toString(String zeroType) {
return SimpleTime.getMilliSecondsFormat().format(getLong(), MILLISECONDS_FACTOR, zeroType);
}
}
