| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.maven.mercury.util; |
| |
| import java.text.ParseException; |
| import java.util.Date; |
| |
| /** |
| * |
| * |
| * @author Oleg Gusakov |
| * @version $Id$ |
| * |
| */ |
| public class TimeUtil |
| { |
| public static final java.util.TimeZone TS_TZ = java.util.TimeZone.getTimeZone( "UTC" ); |
| public static final java.text.DateFormat TS_FORMAT = new java.text.SimpleDateFormat( "yyyyMMddHHmmss" ); |
| |
| static |
| { |
| TS_FORMAT.setTimeZone( TS_TZ ); |
| } |
| |
| /** |
| * |
| * @return current UTC timestamp by yyyyMMddHHmmss mask |
| */ |
| public static String getUTCTimestamp( ) |
| { |
| return getUTCTimestamp( new Date() ); |
| } |
| |
| /** |
| * |
| * @return current UTC timestamp by yyyyMMddHHmmss mask as a long int |
| */ |
| public static long getUTCTimestampAsLong( ) |
| { |
| return Long.parseLong( getUTCTimestamp( new Date() ) ); |
| } |
| |
| /** |
| * |
| * @return current UTC timestamp by yyyyMMddHHmmss mask as a long int |
| */ |
| public static long getUTCTimestampAsMillis( ) |
| { |
| return Long.parseLong( getUTCTimestamp( new Date() ) ); |
| } |
| /** |
| * |
| * @param date |
| * @return current date converted to UTC timestamp by yyyyMMddHHmmss mask |
| */ |
| public static String getUTCTimestamp( Date date ) |
| { |
| return TS_FORMAT.format( date ); |
| } |
| |
| /** |
| * convert timestamp to millis |
| * |
| * @param ts timestamp to convert. Presumed to be a long of form yyyyMMddHHmmss |
| * @return millis, corresponding to the supplied TS |
| * @throws ParseException is long does not follow the format |
| */ |
| public static long toMillis( long ts ) |
| throws ParseException |
| { |
| return toMillis( ""+ts ); |
| } |
| |
| /** |
| * convert timestamp to millis |
| * |
| * @param ts timestamp to convert. Presumed to be a string of form yyyyMMddHHmmss |
| * @return millis, corresponding to the supplied TS |
| * @throws ParseException is long does not follow the format |
| */ |
| public static long toMillis( String ts ) |
| throws ParseException |
| { |
| Date dts =TS_FORMAT.parse( ts ); |
| |
| return dts.getTime(); |
| } |
| } |