BeetlSQL 多租户事务

之前写过一篇BeetlSQL3+多租户的实现方案，传送门：https://segmentfault.com/a/11...

现做一下补充以及完善

1:初始化动态数据源时直接构建SQLManager,这样通过工具类获取时就不用每次都构建了.

 for (Tenant dto : tenantList) {

            HikariDataSource dataSource = new HikariDataSource();
            dataSource.setDriverClassName(dto.getDbDriver());
            dataSource.setJdbcUrl(dto.getDbUrl());
            dataSource.setUsername(dto.getDbUsername());
            dataSource.setPassword(dto.getDbPassword());
            dataSource.setDataSourceProperties(master.getDataSourceProperties());
            dataSourceMap.put(dto.getTenantId(), dataSource);

            //构建SQLManager 将所有数据源注册进 SQLManagerBuilder.sqlManagerMap
            ConnectionSource source = ConnectionSourceHelper.getSingle(dataSource);

            SQLManagerBuilder builder = new SQLManagerBuilder(source);
            builder.setNc(new UnderlinedNameConversion());
            builder.setInters(new Interceptor[] { new SqlDebugInterceptor() });
            builder.setDbStyle(new MySqlStyle());
            builder.setName(dto.getTenantId());
            builder.build();

        }

        //设置数据源
        dynamicDataSource.setDataSources(dataSourceMap);

        //执行生效
        dynamicDataSource.afterPropertiesSet();

//获取SQLManager对象
SQLManagerBuilder.sqlManagerMap.get(key);

2:对service方法进行切面，手动管理事务

@Component
@Aspect
@Order(-1)
public class DSTransactionManagerAspect {

    private static final Logger log = LoggerFactory.getLogger(DSTransactionManagerAspect.class);

    @Pointcut("execution(* com.test.service..*.*(..))")
    public void dataSourceSwitchPointCut() {

    }

    @Around(value = "@annotation(org.springframework.transaction.annotation.Transactional)")
    public Object handler(
        ProceedingJoinPoint point) throws Throwable {
        Object proceed = null;

        try {
            //开启事务
            DSTransactionManager.start();
            proceed = point.proceed();
            //提交事务
            DSTransactionManager.commit();
        }
        catch (Exception e) {
            //回滚事务
            log.error(e.toString());
            DSTransactionManager.rollback();
            throw new Exception(e);
        }
        finally {
            //清空
            DSTransactionManager.clear();
        }

        return proceed;
    }

}