[slf4j-user] Questions about formattedMessage

Chris Pratt thechrispratt at gmail.com
Thu Aug 2 17:25:44 CEST 2012


I guess I should have included the URL, http://code.google.com/p/anodyzed
  (*Chris*)

On Thu, Aug 2, 2012 at 8:24 AM, Chris Pratt <thechrispratt at gmail.com> wrote:

> You might want to check out Anodyzed Onyx, it adds a more powerful
> formatting capability over SLF4j (or most popular log engines).  And I'm
> hoping to bind it even closer to SLF4j.
>   (*Chris*)
>
>
> On Thu, Aug 2, 2012 at 2:59 AM, Roman Muntyanu <rmuntyan at softserveinc.com>wrote:
>
>> >> Furthermore I wonder what are the reasons that you don't use the
>> Formatter-class of the JDK which has more possibilities.
>> Because of http://www.slf4j.org/faq.html#logging_performance
>>
>> -----Original Message-----
>> From: slf4j-user-bounces at qos.ch [mailto:slf4j-user-bounces at qos.ch] On
>> Behalf Of niels
>> Sent: Thursday, August 02, 2012 12:55 PM
>> To: slf4j-user at qos.ch
>> Subject: [slf4j-user] Questions about formattedMessage
>>
>> Hi
>> I restart thinking about to create a fluid-log-facade for java. The idea
>> is to write log.onError().aMessage("test") or
>> log.onDebug().aParmameter("param").withValue(1). One idea is to have
>> something like formattedMessage("A {} test", "small"). I see that slf4j has
>> something similar.
>> Unfortunately I found the the implementation not reliable enough. The
>> problem is the following situation (I had in real-life last year, where a
>> formatter was used): If you have formattedMessage("At {} the following
>> error happens", "myMethod", e.getMessage()). So the devoloper has simply
>> forget to add the {} at the messagepattern. Then the really important
>> information is lost. Any change that the MessageFormatter will be changed,
>> so that if L>argArray.length the additional array-information will simply
>> added at the end?
>>
>> Furthermore I wonder what are the reasons that you don't use the
>> Formatter-class of the JDK which has more possibilities.
>>
>> Best regards
>> Niels
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>
>
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