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Add execution listeners to auto-configured transaction managers
Closes gh-36770
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/*
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* Copyright 2012-2023 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.boot.autoconfigure.transaction;
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import java.util.List;
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import org.springframework.transaction.ConfigurableTransactionManager;
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import org.springframework.transaction.TransactionExecutionListener;
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/**
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* {@link TransactionManagerCustomizer} that adds {@link TransactionExecutionListener
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* execution listeners} to any transaction manager that is
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* {@link ConfigurableTransactionManager configurable}.
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*
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* @author Andy Wilkinson
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*/
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class ExecutionListenersTransactionManagerCustomizer
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implements TransactionManagerCustomizer<ConfigurableTransactionManager> {
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private final List<TransactionExecutionListener> listeners;
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ExecutionListenersTransactionManagerCustomizer(List<TransactionExecutionListener> listeners) {
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this.listeners = listeners;
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}
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@Override
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public void customize(ConfigurableTransactionManager transactionManager) {
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this.listeners.forEach(transactionManager::addListener);
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}
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}
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@ -23,6 +23,7 @@ import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean
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import org.springframework.boot.context.properties.EnableConfigurationProperties;
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import org.springframework.boot.context.properties.EnableConfigurationProperties;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Bean;
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import org.springframework.transaction.PlatformTransactionManager;
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import org.springframework.transaction.PlatformTransactionManager;
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import org.springframework.transaction.TransactionExecutionListener;
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import org.springframework.transaction.TransactionManager;
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import org.springframework.transaction.TransactionManager;
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/**
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/**
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@ -43,4 +44,10 @@ public class TransactionManagerCustomizationAutoConfiguration {
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return TransactionManagerCustomizers.of(customizers.orderedStream().toList());
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return TransactionManagerCustomizers.of(customizers.orderedStream().toList());
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}
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}
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@Bean
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ExecutionListenersTransactionManagerCustomizer transactionExecutionListeners(
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ObjectProvider<TransactionExecutionListener> listeners) {
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return new ExecutionListenersTransactionManagerCustomizer(listeners.orderedStream().toList());
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}
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}
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}
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@ -0,0 +1,46 @@
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/*
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* Copyright 2012-2023 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.boot.autoconfigure.transaction;
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import java.util.List;
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import org.junit.jupiter.api.Test;
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import org.springframework.transaction.ConfigurableTransactionManager;
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import org.springframework.transaction.TransactionExecutionListener;
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import static org.mockito.BDDMockito.then;
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import static org.mockito.Mockito.mock;
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/**
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* Tests for {@link ExecutionListenersTransactionManagerCustomizer}.
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*
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* @author Andy Wilkinson
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*/
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class ExecutionListenersTransactionManagerCustomizerTests {
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@Test
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void whenTransactionManagerIsCustomizedThenExecutionListenersAreAddedToIt() {
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TransactionExecutionListener listener1 = mock(TransactionExecutionListener.class);
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TransactionExecutionListener listener2 = mock(TransactionExecutionListener.class);
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ConfigurableTransactionManager transactionManager = mock(ConfigurableTransactionManager.class);
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new ExecutionListenersTransactionManagerCustomizer(List.of(listener1, listener2)).customize(transactionManager);
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then(transactionManager).should().addListener(listener1);
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then(transactionManager).should().addListener(listener2);
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}
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}
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@ -43,8 +43,9 @@ class TransactionManagerCustomizationAutoConfigurationTests {
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TransactionManagerCustomizers customizers = context.getBean(TransactionManagerCustomizers.class);
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TransactionManagerCustomizers customizers = context.getBean(TransactionManagerCustomizers.class);
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assertThat(customizers).extracting("customizers")
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assertThat(customizers).extracting("customizers")
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.asList()
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.asList()
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.singleElement()
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.hasSize(2)
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.isInstanceOf(TransactionProperties.class);
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.hasAtLeastOneElementOfType(TransactionProperties.class)
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.hasAtLeastOneElementOfType(ExecutionListenersTransactionManagerCustomizer.class);
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});
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});
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}
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}
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