| /* |
| * 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.sling.fsprovider.internal.mapper.valuemap; |
| |
| import java.util.Calendar; |
| import java.util.Date; |
| |
| import org.apache.jackrabbit.util.ISO8601; |
| |
| /** |
| * This is copied from org.apache.sling.api.wrappers.impl.DateUtils |
| * to avoid dependency to latest Sling API. |
| * This can be removed when Sling API 2.17.0 or higher is referenced. |
| */ |
| final class DateUtils { |
| |
| private DateUtils() { |
| // static methods only |
| } |
| |
| /** |
| * @param date Date value |
| * @return Calendar value or null |
| */ |
| public static Calendar toCalendar(Date input) { |
| if (input == null) { |
| return null; |
| } |
| Calendar result = Calendar.getInstance(); |
| result.setTime(input); |
| return result; |
| } |
| |
| /** |
| * @param calendar Calendar value |
| * @return Date value or null |
| */ |
| public static Date toDate(Calendar input) { |
| if (input == null) { |
| return null; |
| } |
| return input.getTime(); |
| } |
| |
| /** |
| * @param input Date value |
| * @return ISO8601 string representation or null |
| */ |
| public static String dateToString(Date input) { |
| return calendarToString(toCalendar(input)); |
| } |
| |
| /** |
| * @param input Calendar value |
| * @return ISO8601 string representation or null |
| */ |
| public static String calendarToString(Calendar input) { |
| if (input == null) { |
| return null; |
| } |
| return ISO8601.format(input); |
| } |
| |
| /** |
| * @param input ISO8601 string representation |
| * @return Date value or null |
| */ |
| public static Date dateFromString(String input) { |
| return toDate(calendarFromString(input)); |
| } |
| |
| /** |
| * @param input ISO8601 string representation |
| * @return Calendar value or null |
| */ |
| public static Calendar calendarFromString(String input) { |
| if (input == null) { |
| return null; |
| } |
| return ISO8601.parse(input); |
| } |
| |
| } |