Spring事务回滚-Java 学习之路

我一直试图在没有成功的情况下解决这两天 . 我正在使用Spring 3.0.5和Postgress的注释驱动事务 . 我从业务逻辑方法调用两个dao方法：

@Transactional 
public void registerTransaction(GoogleTransaction transaction) {
       long transactionID = DBFactory.getTransactionDBInstance().addTransaction(transaction);
       DBFactory.getGoogleTransactionDBInstance().addGoogleTransaction(transaction, transactionID);

}

第二种方法（addGoogleTransaction）在结尾处抛出RuntimeException，但是不回滚事务并插入两行 .

DAO方法如下所示：

public void addGoogleTransaction(GoogleTransaction transaction, long id) {
    log.trace("Entering addGoogleTransaction DAO method ");
    log.trace(transaction.toString());
    getSimpleJdbcTemplate().update(QRY_ADD_GOOGLE_TRANSACTION, new Object[] {id, transaction.getGoogleSerialNumber() ,
        transaction.getGoogleBuyerID(), transaction.getGoogleOrderID()});
    log.trace("Google transaction added successfully");
    throw new RuntimeException();
}

Spring配置文件：

<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
    <property name="dataSource" ref="dataSource"/>
</bean>
<tx:annotation-driven />

我需要配置其他东西吗？我试图将@Transactional添加到业务逻辑类，并将@Transactional添加到dao方法，但它既不起作用 . 感谢名单

它是从一个控制器类（用@Controller注释）调用来测试的 .

@RequestMapping(value = "/registration")
public String sendToRegistrationPage() throws ServiceException {

    GoogleTransaction googleTransaction = new GoogleTransaction(0, "aei", new Date(), TransactionStatus.NEW, BigDecimal.ZERO, "", "", 0, "");
    BillingFactory.getBillingImplementation("").registerTransaction(googleTransaction);
    return "registration";
}

1 回答

我不太确定 BillingFactory.getBillingImplementation("") 的作用 . 它是纯Java工厂还是从应用程序上下文返回Spring服务？我'm also not sure if you have Spring transactional proxies - if not then what you do is very likely autocommited. I think it' d为包 org.springframework.transaction 启用日志记录是一个好主意 .

其实我希望有类似的东西：

@Controller
public class MyController {

    @Resource
    private BillingService billingService;

    @RequestMapping(value = "/registration")
    public String sendToRegistrationPage() throws ServiceException {
        GoogleTransaction googleTransaction = new GoogleTransaction(0, "aei", new Date(), TransactionStatus.NEW, BigDecimal.ZERO, "", "", 0, "");
        billingService.registerTransaction(googleTransaction);
        return "registration";
    }
}

在你的Spring配置中（或者一些 @Service 带注释的bean）：

<bean id="billingService" class="foo.bar.BillingImplementation" />

回复于 2024-04-26T09:32:58+08:00

Spring事务回滚

1 回答

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