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Posted to dev@thrift.apache.org by "Jens Geyer (Jira)" <ji...@apache.org> on 2020/05/26 23:47:00 UTC

[jira] [Resolved] (THRIFT-5216) generate DeepCopy methods

     [ https://issues.apache.org/jira/browse/THRIFT-5216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jens Geyer resolved THRIFT-5216.
--------------------------------
    Fix Version/s: 0.14.0
       Resolution: Fixed

> generate DeepCopy methods
> -------------------------
>
>                 Key: THRIFT-5216
>                 URL: https://issues.apache.org/jira/browse/THRIFT-5216
>             Project: Thrift
>          Issue Type: Improvement
>          Components: netstd - Compiler
>            Reporter: Jens Geyer
>            Assignee: Jens Geyer
>            Priority: Major
>             Fix For: 0.14.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Frequently one runs into a need to create deep copies from Thrift data objects. Since the framework does not really offer support for such a function, it seems helpful to have the Thrift Comnpiler generate the code necessary to support this.
> Remarks:
>  * Microsoft explicitly discourages developeres to use ICloneable for this as there is no reliable definition whether ICloneable creates shallow or deep copies, so we don't use it either.
>  * Although there is no officially set standard, most common naming convention seems to be {{DeepCopy()}} for such a method, so we follow that model but leave room for future changes (i.e. different naming)
>  



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