java - Spring attach data to the current transaction -


is there way access current transaction in spring ? objective add information transaction when starts , use information in method calls within same transaction.

here solution ejb: how can attach data jta transaction? (or uniquely identify it) looking same spring.

you can attach data thread using threadlocal, , use transactionsynchronizationmanager clear threadlocal, creating transaction scoped variable: 

transactionsynchronizationmanager.registersynchronization(     new transactionsynchronizationadapter() {         @override         public void aftercompletion() {             ... clear threadlocal ...         }     } );

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