TransactionManager

transaction-manager.java

@Inject
private PlatformTransactionManager transactionManager;


private void someMethod(boolean roolback) {
    TransactionStatus transactionStatus = transactionManager.getTransaction(new DefaultTransactionDefinition());

    // Do something
    
    if (rollback) {
        transactionManager.rollback(transactionStatus);
        return;
    }
    transactionManager.commit(transactionStatus);
}