org.broadleafcommerce.common.i18n.service.DynamicTranslationProvider Maven / Gradle / Ivy
/*
* #%L
* BroadleafCommerce Common Libraries
* %%
* Copyright (C) 2009 - 2013 Broadleaf Commerce
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
package org.broadleafcommerce.common.i18n.service;
import org.apache.commons.lang3.StringUtils;
import org.broadleafcommerce.common.web.BroadleafRequestContext;
import java.util.Locale;
/**
* Convenience class to provide dynamic field translations.
*
* @author Andre Azzolini (apazzolini)
*/
public class DynamicTranslationProvider {
/**
* If translations are enabled, this method will look for a translation for the specified field. If translations are
* disabled or if this particular field did not have a translation, it will return back the defaultValue.
*
* @param obj
* @param field
* @param defaultValue
* @return the translated value
*/
public static String getValue(Object obj, String field, final String defaultValue) {
String valueToReturn = defaultValue;
if (TranslationConsiderationContext.hasTranslation()) {
TranslationService translationService = TranslationConsiderationContext.getTranslationService();
Locale locale = BroadleafRequestContext.getBroadleafRequestContext().getJavaLocale();
String translatedValue = translationService.getTranslatedValue(obj, field, locale);
if (StringUtils.isNotBlank(translatedValue)) {
valueToReturn = translatedValue;
}
}
return valueToReturn;
}
}