相关文档：Spring官方文档，Javadoc
相关代码：github
在Spring官方文档中只对三种Transaction Propagation模式做了说明：
并没有对另外四种做说明：
- SUPPORTS
- MANDATORY
- NOT_SUPPORTED
- NEVER
此外也没有对不同的Transaction Propagation嵌套组合的行为作一个详细说明，因此本文将会补全这一点。
测试方法的说明
有两张表FOO、BAR，这两张表都很简单，只有一个NAME VARCHAR2字段。针对这两张表分别有FooTxExecutor和BarTxExecutor。
FooTxExecutor有各种不同的实现，每个实现做的事情都相同，只是声明的Propagation模式不同。BarTxExecutor也是如此。
先看看BarTxAbstractExecutor做了什么：
- 插入数据
- 如果要求其抛出异常，则抛出一个FakeException
先看看FooTxAbstractExecutor做了什么：
- 插入数据
- 执行BarTxExecutor
- 捕获BarTxExecutor的异常
- 如果要求其抛出异常，则抛出一个FakeException
然后将不同Propagation模式的FooTxExecutor和BarTxExecutor进行组合，获得测试结果。
测试结果
下表可以通过运行PropagationCombinationTest获得。
| Foo mode | Foo throw ex | Bar mode | Bar throw ex | Foo success? | Bar success? | Exception | |
|---|---|---|---|---|---|---|---|
| REQUIRED | N | REQUIRED | N | Y | Y | ||
| REQUIRED | Y | REQUIRED | N | N | N | ||
| REQUIRED | N | REQUIRED | Y | N | N | org.springframework.transaction.UnexpectedRollbackException Transaction rolled back because it has been marked as rollback-only | |
| REQUIRED | Y | REQUIRED | Y | N | N | ||
| REQUIRED | N | SUPPORTS | N | Y | Y | ||
| REQUIRED | Y | SUPPORTS | N | N | N | ||
| REQUIRED | N | SUPPORTS | Y | N | N | org.springframework.transaction.UnexpectedRollbackException Transaction rolled back because it has been marked as rollback-only | |
| REQUIRED | Y | SUPPORTS | Y | N | N | ||
| REQUIRED | N | MANDATORY | N | Y | Y | ||
| REQUIRED | Y | MANDATORY | N | N | N | ||
| REQUIRED | N | MANDATORY | Y | N | N | org.springframework.transaction.UnexpectedRollbackException Transaction rolled back because it has been marked as rollback-only | |
| REQUIRED | Y | MANDATORY | Y | N | N | ||
| REQUIRED | N | REQUIRES_NEW | N | Y | Y | ||
| REQUIRED | Y | REQUIRES_NEW | N | N | Y | ||
| REQUIRED | N | REQUIRES_NEW | Y | Y | N | ||
| REQUIRED | Y | REQUIRES_NEW | Y | N | N | ||
| REQUIRED | N | NOT_SUPPORTED | N | Y | Y | ||
| REQUIRED | Y | NOT_SUPPORTED | N | N | Y | ||
| REQUIRED | N | NOT_SUPPORTED | Y | Y | Y | ||
| REQUIRED | Y | NOT_SUPPORTED | Y | N | Y | ||
| REQUIRED | N | NEVER | N | Y | N | ||
| REQUIRED | Y | NEVER | N | N | N | ||
| REQUIRED | N | NEVER | Y | Y | N | ||
| REQUIRED | Y | NEVER | Y | N | N | ||
| REQUIRED | N | NESTED | N | Y | Y | ||
| REQUIRED | Y | NESTED | N | N | N | ||
| REQUIRED | N | NESTED | Y | Y | N | ||
| REQUIRED | Y | NESTED | Y | N | N | ||
| SUPPORTS | N | REQUIRED | N | Y | Y | ||
| SUPPORTS | Y | REQUIRED | N | Y | Y | ||
| SUPPORTS | N | REQUIRED | Y | Y | N | ||
| SUPPORTS | Y | REQUIRED | Y | Y | N | ||
| SUPPORTS | N | SUPPORTS | N | Y | Y | ||
| SUPPORTS | Y | SUPPORTS | N | Y | Y | ||
| SUPPORTS | N | SUPPORTS | Y | Y | Y | ||
| SUPPORTS | Y | SUPPORTS | Y | Y | Y | ||
| SUPPORTS | N | MANDATORY | N | Y | N | ||
| SUPPORTS | Y | MANDATORY | N | Y | N | ||
| SUPPORTS | N | MANDATORY | Y | Y | N | ||
| SUPPORTS | Y | MANDATORY | Y | Y | N | ||
| SUPPORTS | N | REQUIRES_NEW | N | Y | Y | ||
| SUPPORTS | Y | REQUIRES_NEW | N | Y | Y | ||
| SUPPORTS | N | REQUIRES_NEW | Y | Y | N | ||
| SUPPORTS | Y | REQUIRES_NEW | Y | Y | N | ||
| SUPPORTS | N | NOT_SUPPORTED | N | Y | Y | ||
| SUPPORTS | Y | NOT_SUPPORTED | N | Y | Y | ||
| SUPPORTS | N | NOT_SUPPORTED | Y | Y | Y | ||
| SUPPORTS | Y | NOT_SUPPORTED | Y | Y | Y | ||
| SUPPORTS | N | NEVER | N | Y | Y | ||
| SUPPORTS | Y | NEVER | N | Y | Y | ||
| SUPPORTS | N | NEVER | Y | Y | Y | ||
| SUPPORTS | Y | NEVER | Y | Y | Y | ||
| SUPPORTS | N | NESTED | N | Y | Y | ||
| SUPPORTS | Y | NESTED | N | Y | Y | ||
| SUPPORTS | N | NESTED | Y | Y | N | ||
| SUPPORTS | Y | NESTED | Y | Y | N | ||
| MANDATORY | N | REQUIRED | N | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | Y | REQUIRED | N | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | N | REQUIRED | Y | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | Y | REQUIRED | Y | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | N | SUPPORTS | N | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | Y | SUPPORTS | N | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | N | SUPPORTS | Y | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | Y | SUPPORTS | Y | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | N | MANDATORY | N | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | Y | MANDATORY | N | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | N | MANDATORY | Y | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | Y | MANDATORY | Y | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | N | REQUIRES_NEW | N | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | Y | REQUIRES_NEW | N | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | N | REQUIRES_NEW | Y | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | Y | REQUIRES_NEW | Y | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | N | NOT_SUPPORTED | N | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | Y | NOT_SUPPORTED | N | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | N | NOT_SUPPORTED | Y | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | Y | NOT_SUPPORTED | Y | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | N | NEVER | N | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | Y | NEVER | N | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | N | NEVER | Y | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | Y | NEVER | Y | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | N | NESTED | N | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | Y | NESTED | N | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | N | NESTED | Y | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| MANDATORY | Y | NESTED | Y | N | N | org.springframework.transaction.IllegalTransactionStateException No existing transaction found for transaction marked with propagation ‘mandatory’ | |
| REQUIRES_NEW | N | REQUIRED | N | Y | Y | ||
| REQUIRES_NEW | Y | REQUIRED | N | N | N | ||
| REQUIRES_NEW | N | REQUIRED | Y | N | N | org.springframework.transaction.UnexpectedRollbackException Transaction rolled back because it has been marked as rollback-only | |
| REQUIRES_NEW | Y | REQUIRED | Y | N | N | ||
| REQUIRES_NEW | N | SUPPORTS | N | Y | Y | ||
| REQUIRES_NEW | Y | SUPPORTS | N | N | N | ||
| REQUIRES_NEW | N | SUPPORTS | Y | N | N | org.springframework.transaction.UnexpectedRollbackException Transaction rolled back because it has been marked as rollback-only | |
| REQUIRES_NEW | Y | SUPPORTS | Y | N | N | ||
| REQUIRES_NEW | N | MANDATORY | N | Y | Y | ||
| REQUIRES_NEW | Y | MANDATORY | N | N | N | ||
| REQUIRES_NEW | N | MANDATORY | Y | N | N | org.springframework.transaction.UnexpectedRollbackException Transaction rolled back because it has been marked as rollback-only | |
| REQUIRES_NEW | Y | MANDATORY | Y | N | N | ||
| REQUIRES_NEW | N | REQUIRES_NEW | N | Y | Y | ||
| REQUIRES_NEW | Y | REQUIRES_NEW | N | N | Y | ||
| REQUIRES_NEW | N | REQUIRES_NEW | Y | Y | N | ||
| REQUIRES_NEW | Y | REQUIRES_NEW | Y | N | N | ||
| REQUIRES_NEW | N | NOT_SUPPORTED | N | Y | Y | ||
| REQUIRES_NEW | Y | NOT_SUPPORTED | N | N | Y | ||
| REQUIRES_NEW | N | NOT_SUPPORTED | Y | Y | Y | ||
| REQUIRES_NEW | Y | NOT_SUPPORTED | Y | N | Y | ||
| REQUIRES_NEW | N | NEVER | N | Y | N | ||
| REQUIRES_NEW | Y | NEVER | N | N | N | ||
| REQUIRES_NEW | N | NEVER | Y | Y | N | ||
| REQUIRES_NEW | Y | NEVER | Y | N | N | ||
| REQUIRES_NEW | N | NESTED | N | Y | Y | ||
| REQUIRES_NEW | Y | NESTED | N | N | N | ||
| REQUIRES_NEW | N | NESTED | Y | Y | N | ||
| REQUIRES_NEW | Y | NESTED | Y | N | N | ||
| NOT_SUPPORTED | N | REQUIRED | N | Y | Y | ||
| NOT_SUPPORTED | Y | REQUIRED | N | Y | Y | ||
| NOT_SUPPORTED | N | REQUIRED | Y | Y | N | ||
| NOT_SUPPORTED | Y | REQUIRED | Y | Y | N | ||
| NOT_SUPPORTED | N | SUPPORTS | N | Y | Y | ||
| NOT_SUPPORTED | Y | SUPPORTS | N | Y | Y | ||
| NOT_SUPPORTED | N | SUPPORTS | Y | Y | Y | ||
| NOT_SUPPORTED | Y | SUPPORTS | Y | Y | Y | ||
| NOT_SUPPORTED | N | MANDATORY | N | Y | N | ||
| NOT_SUPPORTED | Y | MANDATORY | N | Y | N | ||
| NOT_SUPPORTED | N | MANDATORY | Y | Y | N | ||
| NOT_SUPPORTED | Y | MANDATORY | Y | Y | N | ||
| NOT_SUPPORTED | N | REQUIRES_NEW | N | Y | Y | ||
| NOT_SUPPORTED | Y | REQUIRES_NEW | N | Y | Y | ||
| NOT_SUPPORTED | N | REQUIRES_NEW | Y | Y | N | ||
| NOT_SUPPORTED | Y | REQUIRES_NEW | Y | Y | N | ||
| NOT_SUPPORTED | N | NOT_SUPPORTED | N | Y | Y | ||
| NOT_SUPPORTED | Y | NOT_SUPPORTED | N | Y | Y | ||
| NOT_SUPPORTED | N | NOT_SUPPORTED | Y | Y | Y | ||
| NOT_SUPPORTED | Y | NOT_SUPPORTED | Y | Y | Y | ||
| NOT_SUPPORTED | N | NEVER | N | Y | Y | ||
| NOT_SUPPORTED | Y | NEVER | N | Y | Y | ||
| NOT_SUPPORTED | N | NEVER | Y | Y | Y | ||
| NOT_SUPPORTED | Y | NEVER | Y | Y | Y | ||
| NOT_SUPPORTED | N | NESTED | N | Y | Y | ||
| NOT_SUPPORTED | Y | NESTED | N | Y | Y | ||
| NOT_SUPPORTED | N | NESTED | Y | Y | N | ||
| NOT_SUPPORTED | Y | NESTED | Y | Y | N | ||
| NEVER | N | REQUIRED | N | Y | Y | ||
| NEVER | Y | REQUIRED | N | Y | Y | ||
| NEVER | N | REQUIRED | Y | Y | N | ||
| NEVER | Y | REQUIRED | Y | Y | N | ||
| NEVER | N | SUPPORTS | N | Y | Y | ||
| NEVER | Y | SUPPORTS | N | Y | Y | ||
| NEVER | N | SUPPORTS | Y | Y | Y | ||
| NEVER | Y | SUPPORTS | Y | Y | Y | ||
| NEVER | N | MANDATORY | N | Y | N | ||
| NEVER | Y | MANDATORY | N | Y | N | ||
| NEVER | N | MANDATORY | Y | Y | N | ||
| NEVER | Y | MANDATORY | Y | Y | N | ||
| NEVER | N | REQUIRES_NEW | N | Y | Y | ||
| NEVER | Y | REQUIRES_NEW | N | Y | Y | ||
| NEVER | N | REQUIRES_NEW | Y | Y | N | ||
| NEVER | Y | REQUIRES_NEW | Y | Y | N | ||
| NEVER | N | NOT_SUPPORTED | N | Y | Y | ||
| NEVER | Y | NOT_SUPPORTED | N | Y | Y | ||
| NEVER | N | NOT_SUPPORTED | Y | Y | Y | ||
| NEVER | Y | NOT_SUPPORTED | Y | Y | Y | ||
| NEVER | N | NEVER | N | Y | Y | ||
| NEVER | Y | NEVER | N | Y | Y | ||
| NEVER | N | NEVER | Y | Y | Y | ||
| NEVER | Y | NEVER | Y | Y | Y | ||
| NEVER | N | NESTED | N | Y | Y | ||
| NEVER | Y | NESTED | N | Y | Y | ||
| NEVER | N | NESTED | Y | Y | N | ||
| NEVER | Y | NESTED | Y | Y | N | ||
| NESTED | N | REQUIRED | N | Y | Y | ||
| NESTED | Y | REQUIRED | N | N | N | ||
| NESTED | N | REQUIRED | Y | N | N | org.springframework.transaction.UnexpectedRollbackException Transaction rolled back because it has been marked as rollback-only | |
| NESTED | Y | REQUIRED | Y | N | N | ||
| NESTED | N | SUPPORTS | N | Y | Y | ||
| NESTED | Y | SUPPORTS | N | N | N | ||
| NESTED | N | SUPPORTS | Y | N | N | org.springframework.transaction.UnexpectedRollbackException Transaction rolled back because it has been marked as rollback-only | |
| NESTED | Y | SUPPORTS | Y | N | N | ||
| NESTED | N | MANDATORY | N | Y | Y | ||
| NESTED | Y | MANDATORY | N | N | N | ||
| NESTED | N | MANDATORY | Y | N | N | org.springframework.transaction.UnexpectedRollbackException Transaction rolled back because it has been marked as rollback-only | |
| NESTED | Y | MANDATORY | Y | N | N | ||
| NESTED | N | REQUIRES_NEW | N | Y | Y | ||
| NESTED | Y | REQUIRES_NEW | N | N | Y | ||
| NESTED | N | REQUIRES_NEW | Y | Y | N | ||
| NESTED | Y | REQUIRES_NEW | Y | N | N | ||
| NESTED | N | NOT_SUPPORTED | N | Y | Y | ||
| NESTED | Y | NOT_SUPPORTED | N | N | Y | ||
| NESTED | N | NOT_SUPPORTED | Y | Y | Y | ||
| NESTED | Y | NOT_SUPPORTED | Y | N | Y | ||
| NESTED | N | NEVER | N | Y | N | ||
| NESTED | Y | NEVER | N | N | N | ||
| NESTED | N | NEVER | Y | Y | N | ||
| NESTED | Y | NEVER | Y | N | N | ||
| NESTED | N | NESTED | N | Y | Y | ||
| NESTED | Y | NESTED | N | N | N | ||
| NESTED | N | NESTED | Y | Y | N | ||
| NESTED | Y | NESTED | Y | N | N |
