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• helidon-dbclient
• 2.6.8
• source code
• DbTransaction.java

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io.helidon.dbclient.DbTransaction Maven / Gradle / Ivy

/*
 * Copyright (c) 2019, 2020 Oracle and/or its affiliates. All rights reserved.
 *
 * 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 io.helidon.dbclient;

/**
 * Database transaction.
 * Holds a single transaction to the database (if supported).
 * The transaction completes once {@link io.helidon.dbclient.DbClient#inTransaction(java.util.function.Function)} returns
 * the result provided by the body of the lambda within it.
 */
public interface DbTransaction extends DbExecute {
    /**
     * Configure this transaction to (eventually) rollback.
     */
    void rollback();
}