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From "Ralph Goers (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LOGGING-136) API Enhancements: 'String.format(String, Object...)' Functionality & Delegate Convenience Methods
Date Thu, 14 Jul 2016 01:57:20 GMT

    [ https://issues.apache.org/jira/browse/LOGGING-136?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15376171#comment-15376171
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Ralph Goers commented on LOGGING-136:
-------------------------------------

SLF4J does not support lambda expressions and does not support the printf style expressions
Sam showed above. The Log4j API supports both.

> API Enhancements: 'String.format(String, Object...)' Functionality & Delegate Convenience
Methods
> -------------------------------------------------------------------------------------------------
>
>                 Key: LOGGING-136
>                 URL: https://issues.apache.org/jira/browse/LOGGING-136
>             Project: Commons Logging
>          Issue Type: Improvement
>    Affects Versions: 1.1.1
>         Environment: N/A
>            Reporter: Daniel Siviter
>              Labels: api, api-addition
>             Fix For: 2.0
>
>         Attachments: commons-logging-1.1.1-src.rar, commons-logging-1.1.1.jar, site.rar
>
>   Original Estimate: 4h
>  Remaining Estimate: 4h
>
> Improvements to the API to allow convenience methods for performing {{String.format(String,
Object...)}} and allow access to the internal logging delegate.
> Firstly, to add the {{String#format(String, Object...)}} functionality modify the methods
(note: only {{#trace(...)}} shown):
> {{void trace(Object message, Object... args);}}
> {{void trace(Object message, Throwable t, Object... args);}}
> This would allow compatiblity with previous versions of the API (although I believe they
would still require a re-compile) and help tidy up code.
> Secondly, to obtain access to the internal instance of a logger the addition of a {{#getDeletegate()}}
method.
> I can supply the code if required.



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