jsr342-experts@javaee-spec.java.net

[jsr342-experts] Re: Logs. Should we finally do something ?

From: Werner Keil <werner.keil_at_gmail.com>
Date: Thu, 6 Sep 2012 14:12:35 +0200

Good idea.

It's too late this year, but if it's succesful, either that Spec Lead,
yourself or both clearly could deserve a JCP Award nomination, too[?]

On Thu, Sep 6, 2012 at 2:08 PM, Antonio Goncalves <
antonio.goncalves_at_gmail.com> wrote:

> Well, you never know, someone out there might be interested :
> http://antoniogoncalves.org/2012/09/06/i-need-you-for-logging-api-spec-lead/
>
>
> Antonio
>
>
> On Mon, Jul 30, 2012 at 3:32 PM, Werner Keil <werner.keil_at_gmail.com>wrote:
>
>> The fact is, Log4J, SLF4J and Logback were all done at least partly by Ceki
>> Gülcü[?]
>> I haven't met him personally as I remember we were speaking at different
>> days on events like DevoXX, but I've been in touch with him since
>> investigating a unified logging strategy for several large telcos over the
>> last couple of years, most recently about a year ago in India.
>>
>> He's based in Switzerland, but I am not sure, if he is JCP Member or
>> interested in this kind of thing.
>>
>> If you could get his support or participation in a Logging JSR, this
>> sounds like a great idea, to get things right.
>> While it almost replicated some JavaEE aspects like JSF Bean Converters
>> (without JSF Context) and has a "light" version of JSR-310 somewhat similar
>> to the Fantom language (which as mentioned also offers modularity) JavaFX
>> currently has no Logging functionality other than most likely using JDK
>> Logging internally. A neutral and improved Logging JSR could therefore
>> benefit not only EE and App Servers, but also Rich Clients in JavaFX and
>> Mobile Solutions, if Java ever gains enough momentum there again...?[?]
>>
>> Cheers,
>> --
>>
>> Werner Keil | JCP Executive Committee Member | Eclipse UOMo Lead
>>
>> Twitter @wernerkeil | #Java_Social | #EclipseUOMo | #OpenDDR
>> Skype werner.keil | Google+ gplus.to/wernerkeil
>>
>> * Chip-to-Cloud Security Forum: September 19 2012, Nice, French Riviera.
>> Werner Keil, JCP Executive Committee, JSR-321 EG Member will present
>> "Trusted Computing API for Java™"
>>
>> * Eclipse Day Delft: September 27 2012, Delft, Netherlands. Werner Keil,
>> Eclipse Committer, UOMo Lead, Mærsk Build Manager will present "Triple-E
>> class Continuous Delivery with Hudson, Maven and Mylyn"
>>
>> * JavaOne: September 30-October 4 2012, San Francisco, USA. Werner Keil, JCP
>> Executive Committee will represent "Eclipse UOMo, STEM, and JSRs involved
>> in, e.g. 331 or JCP.next"
>>
>>
>> On Mon, Jul 30, 2012 at 3:12 PM, Antonio Goncalves <
>> antonio.goncalves_at_gmail.com> wrote:
>>
>>> Hi Markus,
>>>
>>> I think everybody agrees that having a standard API for logging is
>>> important (and with multi tenant in the way, it would really make sense for
>>> Java EE 7). But the problem is "who would be ready to start a new JSR on
>>> logging" ? I don't personally know the developers behind JUL, Log4j, SLF4J
>>> or Logback... but they would be awesome candidates.
>>>
>>> Antonio
>>>
>>> On Wed, Jul 18, 2012 at 8:24 AM, Markus Eisele <myfear_at_web.de> wrote:
>>>
>>>> Popping this up again because of the missing feedback from Linda/Bill.
>>>>
>>>> - Markus
>>>>
>>>> On 16 April 2012 19:49, Antonio Goncalves <antonio.goncalves_at_gmail.com>
>>>> wrote:
>>>> > I like the idea of standardizing staging in all the specs (and not
>>>> just JSF)
>>>> > and I also like the idea of using this staging for log levels
>>>> (instead of
>>>> > FINEST, TRACE or whatever). But again, that would mean having a
>>>> standard way
>>>> > accross Java EE to define staging and log levels
>>>> >
>>>> >
>>>> > On Sunday, April 15, 2012, Adam Bien wrote:
>>>> >>
>>>> >> Hi Antonio,
>>>> >>
>>>> >> whats about coupling the log settings to "run levels"?
>>>> >>
>>>> >> Every application server I know comes with "development" and
>>>> "production"
>>>> >> stage.
>>>> >>
>>>> >> We could rely on the spec packages and use then something like:
>>>> >>
>>>> >> javax.ejb=production (whatever it means for Log4j -> mapping would be
>>>> >> server-specific)
>>>> >> javax.rs=development
>>>> >> javax.enterprise.inject (but now org.weld)
>>>> >>
>>>> >> etc.
>>>> >>
>>>> >> I see a problem with your proposals, that the specifiied log levels
>>>> do not
>>>> >> have to be available for each framework (log4j, java logging, etc.).
>>>> >>
>>>> >> thoughts?
>>>> >>
>>>> >> adam
>>>> >> On 09.03.2012, at 15:43, Antonio Goncalves wrote:
>>>> >>
>>>> >> > Hi all,
>>>> >> >
>>>> >> > We are in 2012 and I just spent a few hours trying to display the
>>>> logs
>>>> >> > of an application on GlassFish 3.1.2 and JBoss 7.1.0 (and it's not
>>>> the first
>>>> >> > time in my career). Modules to exclude in one, jars to add in the
>>>> >> > WEB-INF/lib on the other... or to exclude. And of course, that's
>>>> just my
>>>> >> > application Log4j logs. If I want to have more logs on javax.ejb I
>>>> need to
>>>> >> > setup a different file in JBoss and another one in GlassFish.
>>>> >> >
>>>> >> > I know javax.util.logging exists in Java SE but nobody tends to
>>>> use it
>>>> >> > (despite GlassFish uses it and JBoss has a brand new logger that
>>>> wraps
>>>> >> > java.util.logging), I know we can happily choose from 10
>>>> fashionable brand
>>>> >> > new logging frameworks... but really, it's a pain. Every
>>>> application uses
>>>> >> > logs. Every framework uses logs. Every Java EE spec implementation
>>>> uses
>>>> >> > logs. For an application to be portable across app servers, for a
>>>> >> > configuration file to be portable across Java EE specs, we should
>>>> do
>>>> >> > something.
>>>> >> >
>>>> >> > I would love to write :
>>>> >> >
>>>> >> > javax.ejb.level = debug
>>>> >> > javax.persistence.level = debug
>>>> >> > org.weld.level = debug
>>>> >> > my.app.level = debug
>>>> >> >
>>>> >> > Add this config file under WEB-INF/classes and don't worry about
>>>> >> > anything else... and have the same behavior under GlassFish, JBoss
>>>> or
>>>> >> > whatever.
>>>> >> >
>>>> >> > Logging frameworks have been a battle since day one and it's one
>>>> of the
>>>> >> > things that make me feel the Java ecosystem is too complex and is
>>>> slowly
>>>> >> > fading from developers/ops concerns. Gosh, I just want to display
>>>> some logs,
>>>> >> > why do I have to choose from 10 different frameworks and why
>>>> should I battle
>>>> >> > with app server configuration.
>>>> >> >
>>>> >> > Isn't it the role of the Java EE spec to make the other spec agree
>>>> to a
>>>> >> > standard ? And what about logging ?
>>>> >> >
>>>> >> > Antonio
>>>> >>
>>>> >
>>>> >
>>>> > --
>>>> > Antonio Goncalves
>>>> > Software architect and Java Champion
>>>> >
>>>> > Web site | Twitter | Blog | LinkedIn | Paris JUG
>>>>
>>>
>>>
>>>
>>> --
>>> Antonio Goncalves
>>> Software architect and Java Champion
>>>
>>> Web site <http://www.antoniogoncalves.org> | Twitter<http://twitter.com/agoncal>|
>>> LinkedIn <http://www.linkedin.com/in/agoncal> | Paris JUG<http://www.parisjug.org> |
>>> Devoxx France <http://www.devoxx.fr>
>>>
>>
>>
>
>
> --
> Antonio Goncalves
> Software architect and Java Champion
>
> Web site <http://www.antoniogoncalves.org> | Twitter<http://twitter.com/agoncal>|
> LinkedIn <http://www.linkedin.com/in/agoncal> | Paris JUG<http://www.parisjug.org> |
> Devoxx France <http://www.devoxx.fr>
>



-- 
 Werner Keil | JCP Executive Committee Member | Eclipse UOMo Lead
 Twitter @wernerkeil | #Java_Social | #EclipseUOMo | #OpenDDR
Skype werner.keil | Google+ gplus.to/wernerkeil
* Eclipse Day Krakow: September 13 2012, Krakow, Poland. Werner Keil,
Eclipse Committer, UOMo Lead, Mærsk Build Manager will present "Eclipse
STEM, UOMo and Hudson"
* Chip-to-Cloud Security Forum: September 19 2012, Nice, French Riviera.
Werner Keil, JCP Executive Committee, JSR-321 EG Member will present
"Trusted Computing API for Java™"
* Eclipse Day Delft: September 27 2012, Delft, Netherlands. Werner Keil,
Eclipse Committer, UOMo Lead, Mærsk Build Manager will present "Triple-E
class Continuous Delivery with Hudson, Maven and Mylyn"
* JavaOne: September 30-October 4 2012, San Francisco, USA. Werner Keil,  JCP
Executive Committee Member will present "Standards for the Future of Java
Embedded", "Eclipse UOMo, STEM, and JSRs e.g. 331 or JCP.next"
* DevoXX: November 13 2012, Antwerp, Belgium. Werner Keil, JCP EC Member
and Agorava Committer, will present "Java Social JSR, it's alive"



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