content: /**
   * JBoss, Home of Professional Open Source
   * Copyright Red Hat, Inc., and individual contributors.
   *
   * 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 org.jboss.aerogear.unifiedpush.jpa.dao.impl;
  
  import org.jboss.aerogear.unifiedpush.api.Category;
  import org.jboss.aerogear.unifiedpush.dao.CategoryDao;
  
  import java.util.ArrayList;
  import java.util.List;
  
  public class JPACategoryDao extends JPABaseDao<Category, Integer> implements CategoryDao {
  
      @Override
      public List<Category> findByNames(List<String> names) {
          List<Category> categoryList = new ArrayList<>();
          if(!names.isEmpty()){
              categoryList = entityManager.createQuery("select c from Category c where c.name in :names", Category.class)
                      .setParameter("names", names).getResultList();
          }
          return categoryList;
      }
  
      @Override
      public Class<Category> getType() {
          return Category.class;
      }
  }
  