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From Alex Sviridov <ooo_satu...@mail.ru.INVALID>
Subject Re[2]: Log4j and Java 9 JPMS support
Date Mon, 18 Sep 2017 16:38:15 GMT
Java 9 is almost here. Maybe it is time to start moving Log4j to JPMS?

Best regards, Alex


>Понедельник, 18 сентября 2017, 18:51 +03:00 от Ralph Goers <ralph.goers@dslextreme.com>:
>
>Actually, you are asking for a log file per module. That shouldn’t require a new ContextSelector.
That would only be required if you wanted to have a separate configuration for each module.
>
>Right now Log4j doesn’t do anything to identify what module a class is located in. That
would be required to use the RoutingAppender. 
>
>Log4j is not yet modularized. The module system was up in the air until about 6 weeks
ago so we put off work on that.
>
>Ralph
>
>> On Sep 18, 2017, at 7:57 AM, Matt Sicker < boards@gmail.com > wrote:
>> 
>> Take a look at the ClassLoaderContextSelector class along with the JPMS
>> API. It should be relatively self explanatory. Feel free to follow up with
>> questions on the dev list if you want as well.
>> 
>> On 18 September 2017 at 09:40, Alex Sviridov < ooo_saturn7@mail.ru.invalid >
>> wrote:
>> 
>>> The problem is that I know nothing about log4j architecture. I am just a
>>> user.
>>> 
>>> Is it so difficult task? If log4j has access to class it can access and
>>> its module and after that use sift appender by module name.
>>> Application module has name, automatic module has name,
>>> all unnamed module goes to one file.
>>> 
>>> Another question - has anyone tried log4j as named module on java 9?
>>> 
>>> Best regards, Alex
>>> 
>>> 
>>>> Понедельник, 18 сентября 2017, 16:44 +03:00 от Ralph
Goers <
>>>  ralph.goers@dslextreme.com >:
>>>> 
>>>> Right now LoggerContexts are organized around ClassLoaders. We haven’t
>>> even talked about creating a ModuleContextSelector. If you want to help
>>> contribute towards that it would be welcome.
>>>> 
>>>> Ralph
>>>> 
>>>>> On Sep 18, 2017, at 1:18 AM, Alex Sviridov <  ooo_saturn7@mail.ru.INVALID
>>>> wrote:
>>>>> 
>>>>> Hi all
>>>>> 
>>>>> Could anyone say if log4j 1/2 can create separate log file for every
>>> JPMS module?
>>>>> 
>>>>> For example I have application that consists of three named modules
>>> moduleA, moduleB,
>>>>> moduleC. And I want to have three log files moduleA.log, moduleB.log,
>>> moduleC.log.
>>>>> 
>>>>> If such feature is not supported, can anyone say when approximately it
>>> will be
>>>>> implemented.
>>>>> 
>>>>> Best regards, Alex
>>>> 
>>>> 
>>> 
>>> 
>>> --
>>> Alex Sviridov
>>> 
>> 
>> 
>> 
>> -- 
>> Matt Sicker < boards@gmail.com >
>
>


-- 
Alex Sviridov
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