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package com.supervision.config;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.jdbc.datasource.DataSourceTransactionManager;
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import org.springframework.transaction.annotation.EnableTransactionManagement;
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import javax.sql.DataSource;
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@Configuration
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@EnableTransactionManagement
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public class TransactionManagerConfig {
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/**
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* 配置事务管理器
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* 由于项目中使用了neo4j数据库,导致jdbc的事务管理器未自动注册,所以需要手动配置
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* 使用时需要指定事务管理器名称
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* e.g. @Transactional(transactionManager = "dataSourceTransactionManager")
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* @param dataSource
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* @return
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*/
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@Bean("dataSourceTransactionManager")
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public DataSourceTransactionManager transactionManager(DataSource dataSource) {
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DataSourceTransactionManager transactionManager = new DataSourceTransactionManager();
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transactionManager.setDataSource(dataSource);
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//可以设置其他事务管理器属性
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return transactionManager;
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}
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}
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