PostLanguageDiscriminator.java

/*
 * Copyright 2016 EuregJUG.
 *
 * 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.
 */
package eu.euregjug.site.posts;

import java.util.Locale;
import org.hibernate.search.analyzer.Discriminator;

/**
 * @author Michael J. Simons, 2016-09-19
 */
public final class PostLanguageDiscriminator implements Discriminator {

    @Override
    public String getAnalyzerDefinitionName(final Object value, final Object entity, final String field) {
        final PostEntity postEntity = (PostEntity) entity;
        return postEntity.getLocale().getDisplayLanguage(Locale.ENGLISH).toLowerCase(Locale.ENGLISH);
    }
}