In my Spring application, I have a class annotated with org.springframework.transaction.annotation.Transactional annotation.
Is it possible to discard transactions for a specific single method of this class without removing @Transactional from class level declarations? If so, please show an example
According to Transactional documentation:
public @interface Transactional
Describes a transaction attribute on an individual method or on a class.
So additionally to the class-level annotation just define the correct attribute at your method to disable the default transaction handling.
example:
@Transactional(propagation=Propagation.NEVER)
public long notInTransaction(AnythingData anythingData) throws Exception {
//JDBC code...
}
Will throw an exception if this method is called inside an active transaction. Whereas Propagation.NOT_SUPPORTED will "suspend" the current transaction and make sure that the method is called non transactional.