Re[2]: Log4j and Java 9 JPMS support
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 >: > >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 < boa...@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_satu...@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.go...@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_satu...@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 < boa...@gmail.com > > > -- Alex Sviridov
Re: Re[2]: Log4j and Java 9 JPMS support
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 Sviridovwrote: > 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.go...@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_satu...@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
Re[2]: Log4j and Java 9 JPMS support
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 >: > >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_satu...@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