[jira] [Resolved] (CSV-313) Add CSVPrinter.getRecordCount()

["Gary D. Gregory (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CSV-313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gary D. Gregory resolved CSV-313.
---------------------------------
    Fix Version/s: 1.12.1
         Assignee: Gary D. Gregory
       Resolution: Fixed

Please use {{CSVPrinter.getRecordCount()}}

In git master and snapshot builds in https://repository.apache.org/content/repositories/snapshots/



> Add CSVPrinter.getRecordCount()
> -------------------------------
>
>                 Key: CSV-313
>                 URL: https://issues.apache.org/jira/browse/CSV-313
>             Project: Commons CSV
>          Issue Type: New Feature
>          Components: Printer
>            Reporter: Mikhail T.
>            Assignee: Gary D. Gregory
>            Priority: Major
>             Fix For: 1.12.1
>
>         Attachments: printRecords.patch.txt
>
>
> The {{printRecords(ResultSet)}} variant is very convenient for outputting _all_ of a query's results in a single line of code.
> Unfortunately, this provides no way to obtain the number of records printed. See [this StackOverflow question|https://stackoverflow.com/questions/79071049/], for example.
> A forward-only result-set is "done" after the method returns...
> The simplest way to address this shortcoming would be for the {{printRecords()}} to start returning a {{long}} (for lack of {{{}size_t{}}}) instead of {{{}void{}}}, indicating the number of records printed.
> This seems like an easy fix, for certainly the number of output rows is _known_ inside the method...



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