/* * Copyright (c) 2014, Francis Galiegue (fgaliegue@gmail.com) * * This software is dual-licensed under: * * - the Lesser General Public License (LGPL) version 3.0 or, at your option, any * later version; * - the Apache Software License (ASL) version 2.0. * * The text of this file and of both licenses is available at the root of this * project or, if you have the jar distribution, in directory META-INF/, under * the names LGPL-3.0.txt and ASL-2.0.txt respectively. * * Direct link to the sources: * * - LGPL 3.0: https://www.gnu.org/licenses/lgpl-3.0.txt * - ASL 2.0: http://www.apache.org/licenses/LICENSE-2.0.txt */ package com.github.fge.jsonschema.format.draftv3; import com.github.fge.jsonschema.format.FormatAttribute; import com.github.fge.jsonschema.format.helpers.AbstractDateFormatAttribute; import org.joda.time.format.DateTimeFormatter; import org.joda.time.format.DateTimeFormatterBuilder; import static org.joda.time.DateTimeFieldType.*; public final class DateAttribute extends AbstractDateFormatAttribute { private static final FormatAttribute INSTANCE = new DateAttribute(); private DateAttribute() { super("date", "yyyy-MM-dd"); } public static FormatAttribute getInstance() { return INSTANCE; } @Override protected DateTimeFormatter getFormatter() { DateTimeFormatterBuilder builder = new DateTimeFormatterBuilder(); builder = builder.appendFixedDecimal(year(), 4) .appendLiteral('-') .appendFixedDecimal(monthOfYear(), 2) .appendLiteral('-') .appendFixedDecimal(dayOfMonth(), 2); return builder.toFormatter(); } }