content: /*
   * Copyright 2010-2025 Hyland Software, Inc. and its affiliates.
   *
   * 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.activiti.engine.impl.variable;
  
  import jakarta.persistence.EntityManagerFactory;
  import org.activiti.engine.ActivitiIllegalArgumentException;
  import org.activiti.engine.impl.interceptor.CommandContext;
  import org.activiti.engine.impl.interceptor.Session;
  import org.activiti.engine.impl.interceptor.SessionFactory;
  
  /**
  
   */
  public class EntityManagerSessionFactory implements SessionFactory {
  
      protected EntityManagerFactory entityManagerFactory;
      protected boolean handleTransactions;
      protected boolean closeEntityManager;
  
      public EntityManagerSessionFactory(
          Object entityManagerFactory,
          boolean handleTransactions,
          boolean closeEntityManager
      ) {
          if (entityManagerFactory == null) {
              throw new ActivitiIllegalArgumentException("entityManagerFactory is null");
          }
          if (!(entityManagerFactory instanceof EntityManagerFactory)) {
              throw new ActivitiIllegalArgumentException(
                  "EntityManagerFactory must implement 'jakarta.persistence.EntityManagerFactory'"
              );
          }
  
          this.entityManagerFactory = (EntityManagerFactory) entityManagerFactory;
          this.handleTransactions = handleTransactions;
          this.closeEntityManager = closeEntityManager;
      }
  
      public Class<?> getSessionType() {
          return EntityManagerSession.class;
      }
  
      public Session openSession(CommandContext commandContext) {
          return new EntityManagerSessionImpl(entityManagerFactory, handleTransactions, closeEntityManager);
      }
  
      public EntityManagerFactory getEntityManagerFactory() {
          return entityManagerFactory;
      }
  }
  