java如何处理CannotCreateTransactionException

Question

我有一个方法，有时使用CannotCreateTransactionException会失败。我该怎么办？此方法将记录存储到数据库中。如何重试

@Transactional(value = "transactionManagerDC")
public void recordErrors(Execution execution) {
    utilService.recordExecution(execution);
}

1. 如果我用springretry注释该方法，springretry是否可以处理新事务

    @Retryable(value = { CannotCreateTransactionException.class }, maxAttempts = 3, backoff = @Backoff(delay = 5000))
    @Transactional(value = "transactionManagerDC")
    public void recordErrors(Execution execution) {
        utilService.recordExecution(execution);
    }

1. 我想捕获此事务并将日志写入数据库。但这怎么可能呢？因为没有未用尽的数据库而发生异常？不过，我可以在catch块中添加DB write吗

    @Transactional(value = "transactionManagerDC")
    public void recordErrors(Execution execution) {
        try{
            utilService.recordExecution(execution); 
        }catch (TransactionException e){
            utilService.recordFailedExecution(execution, e);
        }
}