com.liferay.dynamic.data.mapping.internal.render.DateDDMFormFieldValueRenderer.java Source code

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Here is the source code for com.liferay.dynamic.data.mapping.internal.render.DateDDMFormFieldValueRenderer.java

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.dynamic.data.mapping.internal.render;

import com.liferay.dynamic.data.mapping.model.DDMFormFieldType;
import com.liferay.dynamic.data.mapping.model.Value;
import com.liferay.dynamic.data.mapping.render.BaseDDMFormFieldValueRenderer;
import com.liferay.dynamic.data.mapping.render.ValueAccessor;
import com.liferay.dynamic.data.mapping.storage.DDMFormFieldValue;
import com.liferay.petra.string.StringPool;
import com.liferay.portal.kernel.language.LanguageUtil;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.util.DateUtil;
import com.liferay.portal.kernel.util.Validator;

import java.io.Serializable;

import java.util.Locale;

/**
 * @author Bruno Basto
 * @author Marcellus Tavares
 */
public class DateDDMFormFieldValueRenderer extends BaseDDMFormFieldValueRenderer {

    @Override
    public String getSupportedDDMFormFieldType() {
        return DDMFormFieldType.DATE;
    }

    @Override
    protected ValueAccessor getValueAcessor(Locale locale) {
        return new ValueAccessor(locale) {

            @Override
            public String get(DDMFormFieldValue ddmFormFieldValue) {
                Value value = ddmFormFieldValue.getValue();

                String valueString = value.getString(locale);

                if (Validator.isNull(valueString)) {
                    return StringPool.BLANK;
                }

                return _format(valueString, locale);
            }

        };
    }

    private String _format(Serializable value, Locale locale) {
        try {
            return DateUtil.formatDate("yyyy-MM-dd", value.toString(), locale);
        } catch (Exception e) {
            if (_log.isWarnEnabled()) {
                _log.warn(e, e);
            }

            return LanguageUtil.format(locale, "is-temporarily-unavailable", "content");
        }
    }

    private static final Log _log = LogFactoryUtil.getLog(DateDDMFormFieldValueRenderer.class);

}