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Posted to issues@ignite.apache.org by "Andrey Mashenkov (Jira)" <ji...@apache.org> on 2022/10/26 14:54:00 UTC

[jira] [Assigned] (IGNITE-17771) Get rid of internal classes in API module.

     [ https://issues.apache.org/jira/browse/IGNITE-17771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrey Mashenkov reassigned IGNITE-17771:
-----------------------------------------

    Assignee: Andrey Mashenkov

> Get rid of internal classes in API module.
> ------------------------------------------
>
>                 Key: IGNITE-17771
>                 URL: https://issues.apache.org/jira/browse/IGNITE-17771
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Andrey Mashenkov
>            Assignee: Andrey Mashenkov
>            Priority: Major
>              Labels: ignite-3, tech-debt
>
> Let's move 2 internal classes from ignite-api module.
> # org.apache.ignite.internal.sql.ResultSetImpl
> # org.apache.ignite.internal.sql.SqlColumnTypeConverter
> h3. Motivation.
> ResultSetImpl is just a wrapper over asynchronous resultset and was introduced to avoid unwanted code duplication as it is used in 2 modules (client and sql-engine). 
> However, we may want to convert exception in different ways on clients and in embedded mode. So, having 2 similar implementations look acceptable.
> SqlColumnTypeConverter is utility class with a single static method, which converts SqlColumnType -> Java class. We can get rid of the class and add SqlColumnType.toJavaType() method instead.



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