org.springframework.boot.autoconfigure.transaction.TransactionAutoConfiguration Maven / Gradle / Ivy
/*
* Copyright 2012-2016 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
*
* 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.springframework.boot.autoconfigure.transaction;
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnSingleCandidate;
import org.springframework.boot.autoconfigure.jdbc.DataSourceTransactionManagerAutoConfiguration;
import org.springframework.boot.autoconfigure.orm.jpa.JpaBaseConfiguration;
import org.springframework.boot.autoconfigure.transaction.jta.JtaAutoConfiguration;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.support.TransactionTemplate;
/**
* {@link org.springframework.boot.autoconfigure.EnableAutoConfiguration
* Auto-configuration} for Spring transaction.
*
* @author Stephane Nicoll
* @since 1.3.0
*/
@Configuration
@ConditionalOnClass({ TransactionTemplate.class, PlatformTransactionManager.class })
@ConditionalOnSingleCandidate(PlatformTransactionManager.class)
@AutoConfigureAfter({ JtaAutoConfiguration.class, JpaBaseConfiguration.class,
DataSourceTransactionManagerAutoConfiguration.class })
public class TransactionAutoConfiguration {
private final PlatformTransactionManager transactionManager;
public TransactionAutoConfiguration(PlatformTransactionManager transactionManager) {
this.transactionManager = transactionManager;
}
@Bean
@ConditionalOnMissingBean
public TransactionTemplate transactionTemplate() {
return new TransactionTemplate(this.transactionManager);
}
}