/* * The MIT License (MIT) * * Copyright (c) 2017-2020 Yegor Bugayenko * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ package org.cactoos.time; import java.time.LocalDateTime; import java.time.ZoneOffset; import java.time.format.DateTimeFormatter; import java.time.format.DateTimeFormatterBuilder; import java.time.temporal.ChronoField; import java.util.Date; import org.cactoos.Scalar; import org.cactoos.scalar.Unchecked; /** * Parser for {@link Date} instances. * @since 0.27 */ public final class DateOf implements Scalar<Date> { /** * The parsed date. */ private final Unchecked<Date> parsed; /** * Parses the provided date as ISO formatted. * @param date The date to parse. */ public DateOf(final CharSequence date) { this(date, new Iso().value()); } /** * Parses the date using the provided format. * @param date The date to parse. * @param format The format to use. */ public DateOf(final CharSequence date, final String format) { this(date, DateTimeFormatter.ofPattern(format)); } /** * Parsing the date using the provided formatter. * @param date The date to parse. * @param formatter The formatter to use. */ public DateOf(final CharSequence date, final DateTimeFormatter formatter) { this.parsed = new Unchecked<>( () -> Date.from( LocalDateTime.parse( date, new DateTimeFormatterBuilder() .append(formatter) .parseDefaulting(ChronoField.HOUR_OF_DAY, 0) .toFormatter() ).toInstant(ZoneOffset.UTC) ) ); } @Override public Date value() { return this.parsed.value(); } }