001/**
002 * Copyright (C) 2006-2025 Talend Inc. - www.talend.com
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.talend.sdk.component.runtime.manager.xbean.converter;
017
018import java.time.LocalDate;
019import java.time.LocalDateTime;
020import java.time.LocalTime;
021import java.time.ZoneId;
022import java.time.ZonedDateTime;
023
024import org.apache.xbean.propertyeditor.AbstractConverter;
025
026public class ZonedDateTimeConverter extends AbstractConverter {
027
028    private static final LocalTime NO_TIME = LocalTime.of(0, 0);
029
030    private static final LocalDate NO_DATE = LocalDate.of(1970, 1, 1);
031
032    private static final ZoneId UTC = ZoneId.of("UTC");
033
034    public ZonedDateTimeConverter() {
035        super(ZonedDateTime.class);
036    }
037
038    @Override
039    protected Object toObjectImpl(final String data) {
040        if (data.isEmpty()) {
041            return null;
042        }
043        String text = data.replace('/', '-'); // sanitize date format
044        switch (text.length()) {
045            case 10: // YYYY-MM-dd
046                return ZonedDateTime.of(LocalDate.parse(text), NO_TIME, ZoneId.of("UTC"));
047            case 18: // HH:mm:ss.SSSSSSSSS
048            case 15: // HH:mm:ss.SSSSSS
049            case 12: // HH:mm:ss.SSS
050            case 8: // HH:mm:ss
051            case 5: // HH:mm
052                return ZonedDateTime.of(NO_DATE, LocalTime.parse(text), UTC);
053            case 29: // YYYY-MM-dd HH:mm:ss.SSSSSSSSS
054            case 26: // YYYY-MM-dd HH:mm:ss.SSSSSS
055            case 23: // YYYY-MM-dd HH:mm:ss.SSS
056            case 19: // YYYY-MM-dd HH:mm:ss
057            case 16: // YYYY-MM-dd HH:mm
058            default: // YYYY-MM-dd HH:mm.ss+HH:mm[...]
059                text = text.replace(' ', 'T');
060                if (text.contains("+") || text.contains("[")) {
061                    int keepAsIt = text.indexOf('+');
062                    if (keepAsIt < 0) {
063                        keepAsIt = text.indexOf('[');
064                    }
065                    // ensure we don't loose / in the []
066                    text = text.substring(0, keepAsIt) + data.substring(keepAsIt);
067                    return ZonedDateTime.parse(text);
068                }
069                final LocalDateTime dateTime =
070                        LocalDateTime.parse(text.endsWith("Z") ? text.substring(0, text.length() - 1) : text);
071                return ZonedDateTime.of(dateTime.toLocalDate(), dateTime.toLocalTime(), UTC);
072        }
073    }
074}