// name的值根据spring配置文件的事物管理器的id而定
@Resource(name="transactionManager")
private DataSourceTransactionManager transactionManager;
public boolean save(Entity e) {
DefaultTransactionDefinition transDefinition = new DefaultTransactionDefinition();
transDefinition.setPropagationBehavior(DefaultTransactionDefinition.PROPAGATION_REQUIRES_NEW);
TransactionStatus transStatus = transactionManager.getTransaction(transDefinition);
try {
/**
写自己的操作数据库的代码
/
transactionManager.commit(transStatus);
} catch (Exception e) {
transactionManager.rollback(transStatus);
}
}