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如果在内部@Spring注释了方法，则Spring @Transactional注释方法是否会覆盖@Transactional（readOnly = true）方法？

[英]Does a Spring @Transactional annotated method overwrite an @Transactional(readOnly=true) method if called within it?

原文 2014-10-28 23:49:51 4 1 java/ spring/ jpa

In the name of reuse, I would like to call a method annotated with @Transactional(readOnly) from inside a method annotated with @Transactional with exclusive locking. 在复用的名字，我想调用带注释的方法@Transactional(readOnly)从标注有一个方法内@Transactional独家锁定。

Simply put, Will this overwrite the shared locking optimizations used for the readonly call? 简而言之，这会覆盖用于只读调用的共享锁定优化吗？

1 个解决方案

Depends on value of propagation you set for your outer transaction. 取决于您为外部交易设置的propagation价值。 All that explained really well in Spring documentation: 所有这些在Spring文档中都很好地解释了：

http://docs.spring.io/spring-framework/docs/4.0.x/spring-framework-reference/html/transaction.html http://docs.spring.io/spring-framework/docs/4.0.x/spring-framework-reference/html/transaction.html

弹簧靴。 @Transactional 方法调用 @Transactional(readonly=true) 方法 - Spring Boot. @Transactional method calling a @Transactional(readonly=true) method

Spring 为在 @Transactional 注释方法中调用的每个 JpaRepository 方法打开一个新事务 - Spring opens a new transaction for each JpaRepository method that is called within an @Transactional annotated method

从Spring Boot测试调用的@Caching方法[注有@Transactional]无法正常工作 - @Caching method called from spring boot test [annotated with @Transactional] not working

从服务类中调用时，Spring @Transactional不适用于带注释的方法 - Spring @Transactional doesn't work for an annotated method when called from within service class

回滚 @Transactional 注释的方法 - Rollback a @Transactional annotated method

Spring AOP：具有@Transactional注释方法的方法的注释切入点？ - Spring AOP : Annotated pointcuts for a method with @Transactional annotated method?

当@Transactional(readonly=true) 方法调用@Transactional(readonly=false) 方法时会发生什么，反之亦然？ - What happens when @Transactional(readonly=true) method calls @Transactional(readonly=false) method and vice versa?

从另一个@Transactional注释方法调用@Transactional注释方法 - Call @Transactional annotated method from another @Transactional annotated method

与方法注解者@Transactional的通信 - Communication to caller of method annotated @Transactional

方法上注释的 Spring @Transactional 是否确保在方法结束时准确刷新数据？ - Does Spring @Transactional annotated on method ensure the flush of data exactly when the method ends?

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相关问题 弹簧靴。 @Transactional 方法调用 @Transactional(readonly=true) 方法 - Spring Boot. @Transactional method calling a @Transactional(readonly=true) method Spring 为在 @Transactional 注释方法中调用的每个 JpaRepository 方法打开一个新事务 - Spring opens a new transaction for each JpaRepository method that is called within an @Transactional annotated method 从Spring Boot测试调用的@Caching方法[注有@Transactional]无法正常工作 - @Caching method called from spring boot test [annotated with @Transactional] not working 从服务类中调用时，Spring @Transactional不适用于带注释的方法 - Spring @Transactional doesn't work for an annotated method when called from within service class 回滚 @Transactional 注释的方法 - Rollback a @Transactional annotated method Spring AOP：具有@Transactional注释方法的方法的注释切入点？ - Spring AOP : Annotated pointcuts for a method with @Transactional annotated method? 当@Transactional(readonly=true) 方法调用@Transactional(readonly=false) 方法时会发生什么，反之亦然？ - What happens when @Transactional(readonly=true) method calls @Transactional(readonly=false) method and vice versa? 从另一个@Transactional注释方法调用@Transactional注释方法 - Call @Transactional annotated method from another @Transactional annotated method 与方法注解者@Transactional的通信 - Communication to caller of method annotated @Transactional 方法上注释的 Spring @Transactional 是否确保在方法结束时准确刷新数据？ - Does Spring @Transactional annotated on method ensure the flush of data exactly when the method ends?

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