java - LogBack use MessageFormat -


is possible use messageformat in logback ?

i saw uses slf4j messageformatter, because faster said here: out of curiosity -- why don't logging apis implement printf()-like logging methods?

slf4j uses own message formatting implementation differs of java platform. justified fact slf4j's implementation performs 10 times faster @ cost of being non-standard , less flexible.

from sf4j documentation

the ideia use full stack feature of messageformat that:

 object[] arguments = {      new integer(7),      new date(system.currenttimemillis()),      "a disturbance in force"  };   string result = messageformat.format(      "at {1,time} on {1,date}, there {2} on planet {0,number,integer}.",      arguments);   output: @ 12:30 pm on jul 3, 2053, there disturbance            in force on planet 7.

anyone ?

i think answered own question... it's performance issue. if slf4j implementations forced find , parse parameterizations... well.. overhead nobody seems want have in logging system.


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