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Enclose Camel routes in transactions using Java Transaction API (JTA) and Narayana transaction manager

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.camel.quarkus.component.jta;

import jakarta.inject.Named;
import jakarta.transaction.Transaction;

@Named("PROPAGATION_REQUIRES_NEW")
public final class RequiresNewJtaTransactionPolicy extends TransactionalJtaTransactionPolicy {

    @Override
    public void run(final Runnable runnable) throws Throwable {
        Transaction suspendedTransaction = null;
        try {
            suspendedTransaction = suspendTransaction();
            runWithTransaction(runnable, true);
        } finally {
            resumeTransaction(suspendedTransaction);
        }
    }
}