001/*-
002 * #%L
003 * HAPI FHIR Storage api
004 * %%
005 * Copyright (C) 2014 - 2023 Smile CDR, Inc.
006 * %%
007 * Licensed under the Apache License, Version 2.0 (the "License");
008 * you may not use this file except in compliance with the License.
009 * You may obtain a copy of the License at
010 *
011 *      http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing, software
014 * distributed under the License is distributed on an "AS IS" BASIS,
015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016 * See the License for the specific language governing permissions and
017 * limitations under the License.
018 * #L%
019 */
020package ca.uhn.fhir.jpa.dao.tx;
021
022import org.springframework.transaction.support.SimpleTransactionStatus;
023import org.springframework.transaction.support.TransactionCallback;
024
025import javax.annotation.Nullable;
026
027/**
028 * A transaction service implementation that does not actually
029 * wrap any transactions. This is mostly intended for tests but
030 * could be used in non-transactional systems too.
031 */
032public class NonTransactionalHapiTransactionService extends HapiTransactionService {
033
034        @Nullable
035        @Override
036        protected <T> T doExecute(ExecutionBuilder theExecutionBuilder, TransactionCallback<T> theCallback) {
037                return theCallback.doInTransaction(new SimpleTransactionStatus());
038        }
039}