com.daimler.spm.storefront.util.QuoteExpirationTimeConverter.java Source code

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Here is the source code for com.daimler.spm.storefront.util.QuoteExpirationTimeConverter.java

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/*
 * [y] hybris Platform
 *
 * Copyright (c) 2017 SAP SE or an SAP affiliate company.  All rights reserved.
 *
 * This software is the confidential and proprietary information of SAP
 * ("Confidential Information"). You shall not disclose such Confidential
 * Information and shall use it only in accordance with the terms of the
 * license agreement you entered into with SAP.
 */
package com.daimler.spm.storefront.util;

import de.hybris.platform.commerceservices.util.QuoteExpirationTimeUtils;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;

import org.apache.commons.lang.StringUtils;

/**
 * Utility class for converting quote expiration time.
 */
public final class QuoteExpirationTimeConverter {
    private QuoteExpirationTimeConverter() {
        throw new IllegalAccessError("Utility class may not be instantiated");
    }

    /**
     * Converts quote expiration time from {@link Date} to {@link String}.
     *
     * @param date
     *           the date to be converted
     * @param pattern
     *           the date pattern to be used for conversion
     * @param locale
     *           the locale to be used for conversion
     * @return null or the string representation of the date as per provided date pattern
     */
    public static String convertDateToString(final Date date, final String pattern, final Locale locale) {
        if (date == null) {
            return null;
        }

        final SimpleDateFormat dateFormat = new SimpleDateFormat(pattern, locale);
        return dateFormat.format(date);
    }

    /**
     * Converts quote expiration time from {@link String} to {@link Date} by adjusting the time part to end of day
     * (23:59:59).
     *
     * @param date
     *           the string representation of quote expiration time
     * @param pattern
     *           the date pattern to be used for conversion
     * @param locale
     *           the locale to be used for conversion
     * @return null if the string representation of expiration time is null or empty, otherwise the {@link Date} object
     */
    public static Date convertStringToDate(final String date, final String pattern, final Locale locale) {
        if (StringUtils.isEmpty(date)) {
            return null;
        }

        final SimpleDateFormat dateFormat = new SimpleDateFormat(pattern, locale);

        try {
            return QuoteExpirationTimeUtils.getEndOfDay(dateFormat.parse(date));
        } catch (final ParseException e) {
            throw new IllegalArgumentException(
                    String.format("Failed to parse date [%s] using [%s] parsing format.", date, pattern), e);
        }
    }
}