spring ReactiveCallCountingTransactionManager 源码
spring ReactiveCallCountingTransactionManager 代码
文件路径：/spring-tx/src/testFixtures/java/org/springframework/transaction/testfixture/ReactiveCallCountingTransactionManager.java
/*
* Copyright 2002-2020 the original author or authors.
*
* 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 org.springframework.transaction.testfixture;
import reactor.core.publisher.Mono;
import org.springframework.transaction.TransactionDefinition;
import org.springframework.transaction.TransactionException;
import org.springframework.transaction.reactive.AbstractReactiveTransactionManager;
import org.springframework.transaction.reactive.GenericReactiveTransaction;
import org.springframework.transaction.reactive.TransactionSynchronizationManager;
/**
* @author Mark Paluch
*/
@SuppressWarnings("serial")
public class ReactiveCallCountingTransactionManager extends AbstractReactiveTransactionManager {
public TransactionDefinition lastDefinition;
public int begun;
public int commits;
public int rollbacks;
public int inflight;
@Override
protected Object doGetTransaction(TransactionSynchronizationManager synchronizationManager) throws TransactionException {
return new Object();
}
@Override
protected Mono<Void> doBegin(TransactionSynchronizationManager synchronizationManager, Object transaction, TransactionDefinition definition) throws TransactionException {
this.lastDefinition = definition;
++begun;
++inflight;
return Mono.empty();
}
@Override
protected Mono<Void> doCommit(TransactionSynchronizationManager synchronizationManager, GenericReactiveTransaction status) throws TransactionException {
++commits;
--inflight;
return Mono.empty();
}
@Override
protected Mono<Void> doRollback(TransactionSynchronizationManager synchronizationManager, GenericReactiveTransaction status) throws TransactionException {
++rollbacks;
--inflight;
return Mono.empty();
}
public void clear() {
begun = commits = rollbacks = inflight = 0;
}
}
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