例如
class A{
@Transactional
public Result doStuff(){
Result res = null;
try {
// do stuff
} catch (Exception e) {
}
return res ;
}
}
To rollback the exception programmatically，我们可以执行以下操作。
@Transactional(rollbackFor={MyException1.class, MyException2.class, ....})
public Result doStuff(){
...
}
您需要从中调用它TransactionAspectSupport。
public Result doStuff(){
try {
// business logic...
} catch (Exception ex) {
// trigger rollback programmatically
TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
}
}
You are strongly encouraged to use the `declarative approach` to `rollback` if at all possible.
`Programmatic rollback` is available should only be used if you absolutely need it.
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