| /* |
| * 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.pirk.utils; |
| |
| import java.text.ParseException; |
| import java.text.SimpleDateFormat; |
| import java.util.Date; |
| import java.util.TimeZone; |
| |
| /** |
| * Class to parse a date in ISO86091 format |
| * |
| */ |
| public class ISO8601DateParser |
| { |
| |
| static |
| { |
| init(); |
| } |
| |
| private static SimpleDateFormat format; |
| |
| private static synchronized void init() |
| { |
| format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"); |
| format.setTimeZone(TimeZone.getTimeZone("UTC")); |
| } |
| |
| public static synchronized String parseDate(String date) |
| { |
| try |
| { |
| return format.parse(date).getTime() + ""; |
| } catch (Exception ignore) |
| { |
| // Empty |
| } |
| |
| return null; |
| } |
| |
| public static synchronized Date getDate(String isoDate) throws ParseException |
| { |
| return format.parse(isoDate); |
| } |
| |
| public static synchronized long getLongDate(String isoDate) throws ParseException |
| { |
| return format.parse(isoDate).getTime(); |
| } |
| |
| public static synchronized String fromLongDate(long dateLongFormat) |
| { |
| Date date = new Date(dateLongFormat); |
| return format.format(date); |
| } |
| } |