Spec-Zone .ru
спецификации, руководства, описания, API
001/*
002 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
003 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
004 *
005 * This code is free software; you can redistribute it and/or modify it
006 * under the terms of the GNU General Public License version 2 only, as
007 * published by the Free Software Foundation.  Oracle designates this
008 * particular file as subject to the "Classpath" exception as provided
009 * by Oracle in the LICENSE file that accompanied this code.
010 *
011 * This code is distributed in the hope that it will be useful, but WITHOUT
012 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
013 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
014 * version 2 for more details (a copy is included in the LICENSE file that
015 * accompanied this code).
016 *
017 * You should have received a copy of the GNU General Public License version
018 * 2 along with this work; if not, write to the Free Software Foundation,
019 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
020 *
021 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
022 * or visit www.oracle.com if you need additional information or have any
023 * questions.
024 */
025
026package javafx.util.converter;
027
028import java.text.DateFormat;
029import java.text.SimpleDateFormat;
030import java.util.Date;
031import java.util.Locale;
032import javafx.util.StringConverter;
033
034/**
035 * <p>{@link StringConverter} implementation for {@link Date} values.</p>
036 * 
037 * @see TimeStringConverter
038 * @see DateTimeStringConverter
039 */
040public class DateStringConverter extends DateTimeStringConverter {
041    
042    // ------------------------------------------------------------ Constructors
043    public DateStringConverter() {
044        this(Locale.getDefault());
045    }
046    
047    public DateStringConverter(Locale locale) {
048        this(locale, null);
049    }
050    
051    public DateStringConverter(String pattern) {
052        this(Locale.getDefault(), pattern, null);
053    }
054    
055    public DateStringConverter(Locale locale, String pattern) {
056        this(locale, pattern, null);
057    }
058    
059    public DateStringConverter(DateFormat dateFormat) {
060        this(null, null, dateFormat);
061    }
062    
063    private DateStringConverter(Locale locale, String pattern, DateFormat dateFormat) {
064        super(locale, pattern, dateFormat);
065    }
066    
067
068    // --------------------------------------------------------- Private Methods
069
070    /** {@inheritDoc} */
071    @Override protected DateFormat getDateFormat() {
072        Locale _locale = locale == null ? Locale.getDefault() : locale;
073
074        DateFormat df = null;
075
076        if (dateFormat != null) {
077            return dateFormat;
078        } else if (pattern != null) {
079            df = new SimpleDateFormat(pattern, _locale);
080        } else {
081            df = DateFormat.getDateInstance();
082        }
083
084        df.setLenient(false);
085
086        return df;
087    }
088}