content: /*
   * Copyright (c) 2020 Adam Gaj
   *
   * 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
   *
   *     https://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 com.adgadev.jplusone.test.domain.commerce.session;
  
  import com.adgadev.jplusone.test.domain.commerce.Manufacturer;
  import lombok.RequiredArgsConstructor;
  import org.springframework.stereotype.Service;
  
  import jakarta.persistence.EntityManager;
  import jakarta.transaction.Transactional;
  
  import static jakarta.transaction.Transactional.TxType.REQUIRES_NEW;
  
  @Service
  @RequiredArgsConstructor
  public class InnerSessionService {
  
      private final EntityManager entityManager;
  
      @Transactional
      public Manufacturer fetchDataInExistingTransaction(Long id) {
          return entityManager.find(Manufacturer.class, id);
      }
  
      @Transactional(REQUIRES_NEW)
      public Manufacturer fetchDataInNewTransaction(Long id) {
          return entityManager.find(Manufacturer.class, id);
      }
  
  }
  