[jira] [Commented] (IGNITE-15783) Mapper API and simple implementation.

["Andrey Mashenkov (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IGNITE-15783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17431242#comment-17431242 ] 

Andrey Mashenkov commented on IGNITE-15783:
-------------------------------------------

1. What about fields and column names case sensitivity?
2. Type validation, one-to-one restriction?

> Mapper API and simple implementation.
> -------------------------------------
>
>                 Key: IGNITE-15783
>                 URL: https://issues.apache.org/jira/browse/IGNITE-15783
>             Project: Ignite
>          Issue Type: Sub-task
>            Reporter: Andrey Mashenkov
>            Priority: Major
>              Labels: ignite-3
>
> Design Mapper API for user POJO classes for use in KvView and RecordView.
> NB: Most likely, there is no need to have different interfaces for Key/Value/Record mappers 
> and the same implementation can be reused for all cases.
> Let's 
> * Implement an IdentityMapper as a default one that binds the POJO field to the column with the same name.
> * Implement a simple mapper that allows binding the POJO field to the column with a different name.
> Field <--> column mapping expected to be one-to-one function.



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