001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017
018package org.apache.commons.beanutils2.sql.converters.locale;
019
020import java.sql.Time;
021import java.text.ParseException;
022import java.util.Locale;
023
024import org.apache.commons.beanutils2.ConversionException;
025import org.apache.commons.beanutils2.locale.converters.DateLocaleConverter;
026
027/**
028 * Standard {@link org.apache.commons.beanutils2.locale.LocaleConverter} implementation that converts an incoming locale-sensitive String into a
029 * {@link java.sql.Time} object, optionally using a default value or throwing a {@link org.apache.commons.beanutils2.ConversionException} if a conversion error
030 * occurs.
031 */
032public class SqlTimeLocaleConverter extends DateLocaleConverter<Time> {
033
034    /**
035     * Builds instances of {@link SqlTimeLocaleConverter}.
036     */
037    public static class Builder extends DateLocaleConverter.Builder<Builder, Time> {
038
039        /**
040         * Constructs a new instance.
041         */
042        public Builder() {
043            // empty
044        }
045
046        @Override
047        public SqlTimeLocaleConverter get() {
048            return new SqlTimeLocaleConverter(defaultValue, locale, pattern, useDefault || defaultValue != null, localizedPattern, isLenient());
049        }
050
051    }
052
053    /**
054     * Constructs a new builder.
055     *
056     * @return a new builder.
057     */
058    public static Builder builder() {
059        return new Builder();
060    }
061
062    private SqlTimeLocaleConverter(final Time defaultValue, final Locale locale, final String pattern, final boolean useDefault, final boolean locPattern,
063            final boolean lenient) {
064        super(defaultValue, locale, pattern, useDefault, locPattern, lenient);
065    }
066
067    /**
068     * Converts the specified locale-sensitive input object into an output object of the specified type.
069     *
070     * @param value   The input object to be converted
071     * @param pattern The pattern is used for the conversion
072     * @return The converted value
073     * @throws ConversionException if conversion cannot be performed successfully
074     * @throws ParseException      if an error occurs parsing a String to a Number
075     */
076    @Override
077    protected Time parse(final Object value, final String pattern) throws ParseException {
078        // MUST cast to java.util.Date to avoid a CCE.
079        return new Time(((java.util.Date) super.parse(value, pattern)).getTime());
080    }
081}