001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.camel.util;
018    
019    import java.util.Date;
020    import java.util.Locale;
021    import java.util.concurrent.TimeUnit;
022    
023    /**
024     * A helper class for working with times in various units
025     * 
026     * @version 
027     */
028    public class Time {
029        private long number;
030        private TimeUnit timeUnit = TimeUnit.MILLISECONDS;
031    
032        public Time(long number, TimeUnit timeUnit) {
033            this.number = number;
034            this.timeUnit = timeUnit;
035        }
036    
037        public static Time millis(long value) {
038            return new Time(value, TimeUnit.MILLISECONDS);
039        }
040    
041        public static Time seconds(long value) {
042            return new Time(value, TimeUnit.SECONDS);
043        }
044    
045        public static Time minutes(long value) {
046            return new Time(minutesAsSeconds(value), TimeUnit.MILLISECONDS);
047        }
048    
049        public static Time hours(long value) {
050            return new Time(hoursAsSeconds(value), TimeUnit.MILLISECONDS);
051        }
052    
053        public static Time days(long value) {
054            return new Time(daysAsSeconds(value), TimeUnit.MILLISECONDS);
055        }
056    
057        public long toMillis() {
058            return timeUnit.toMillis(number);
059        }
060    
061        public Date toDate() {
062            return new Date(toMillis());
063        }
064    
065        public long getNumber() {
066            return number;
067        }
068    
069        public TimeUnit getTimeUnit() {
070            return timeUnit;
071        }
072    
073        protected static long minutesAsSeconds(long value) {
074            return value * 60;
075        }
076    
077        protected static long hoursAsSeconds(long value) {
078            return minutesAsSeconds(value) * 60;
079        }
080    
081        protected static long daysAsSeconds(long value) {
082            return hoursAsSeconds(value) * 24;
083        }
084    
085        @Override
086        public String toString() {
087            return number + " " + timeUnit.toString().toLowerCase(Locale.ENGLISH);
088        }
089    }