TransactionTemplate transaction programmatic way

It is recommended to use declarative transaction @Transactional(rollbackFor = Exception.class) granularity is not enough, split method

import org.springframework.transaction.support.TransactionTemplate;@Autowiredprivate TransactionTemplate trans;/*** Programmatic transactions*/public void transfer() {// no return valuetrans.executeWithoutResult((status) ->{boolean save = this.save(t);if(!save) {status.setRollbackOnly();}});// have return valuetrans.execute((status) ->{boolean save = this.save(t);if(!save) {status.setRollbackOnly();}return new Object();});}