[slf4j-dev] [JIRA] Updates for SLF4J-560: Clarify Logger.makeLoggingEventBuilder() method semantics

[QOS.CH (JIRA)]

SLF4J / SLF4J-560 [Resolved]
Clarify Logger.makeLoggingEventBuilder() method semantics

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Here's what changed in this issue in the last few minutes.

There is 1 comment.

View or comment on issue using this link
https://jira.qos.ch/browse/SLF4J-560

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 1 comment
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Piotr P. Karwasz on 14/Sep/22 7:45 PM
[~ceki],

I understand how to implement these changes, but I don't understand their ultimate goal.

If my logger has a level of {{INFO}} and I call {{makeLoggingEventBuilder(DEBUG)}} after this change I need to return {{Log4jEventBuilder(LogBuilder.NOOP)}}, which performs some work (stores parameters, message, etc.), but never logs anything.

In the previous version I could return SLF4J's {{NOPLoggingEventBuilder}}.

Can you provide an example where this change has a functional difference? The only application I can think of is to create a {{LoggingEventBuilder}} to use later, after the logger level changes.


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