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<div class="moz-cite-prefix">On 1/18/2016 1:23 PM, Stian Thorgersen
wrote:<br>
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cite="mid:CAJgngAfSCjsth8As4Ja+k++NgULjPheLhpPHmXbPvztxvWd_TA@mail.gmail.com"
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<div class="gmail_quote">On 18 January 2016 at 16:45, Stan
Silvert <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:ssilvert@redhat.com" target="_blank">ssilvert@redhat.com</a>></span>
wrote:<br>
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<div>On 1/18/2016 9:56 AM, Stan Silvert wrote:<br>
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<div>On 1/18/2016 8:25 AM, Stan Silvert wrote:<br>
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<div>On 1/18/2016 3:02 AM, Stian Thorgersen wrote:<br>
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<div dir="ltr">Looks good how you've done it.
<div><br>
</div>
<div>Bill is currently working on
re-organizing code, but he's not going to
move anything from services. So can you
finish up services and send a PR for it?
Then you can do the other logging once Bill
is completed.</div>
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Assuming nobody has an objection to the proposed
format, I'll go ahead and finish services.<br>
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<br>
Another thing to consider is DEBUG logging. Do we
want to localize debug messages? <br>
</blockquote>
</span> I grepped the WildFly code. I could only find a
handful of examples where somebody localized a debug
message. Looks like for the most part, their debug
messages are not localized.</div>
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<div>We barely have any info logging, neither does WildFly.
Seems weird to treat them differently.</div>
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Yes, from what I've seen so far, most of our logging is ERROR,
WARN, or DEBUG. Very little INFO and a tiny bit of TRACE.<br>
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cite="mid:CAJgngAfSCjsth8As4Ja+k++NgULjPheLhpPHmXbPvztxvWd_TA@mail.gmail.com"
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<div>Is it just internationalization or log codes as well
they don't have for debug?</div>
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Neither. Except for a couple of places I found, they aren't doing
anything special with debug messages.<br>
<br>
Debug messages can still get logged using the same per-module logger
that is used for localized logging. So we can have:<br>
protected static ServicesLogger logger = ServicesLogger.ROOT_LOGGER;<br>
....<br>
<span class="blob-code-inner">logger<span class="pl-k">.</span>debugv(<span
class="pl-s"><span class="pl-pds">"</span>Client {0}
authenticated by {1}<span class="pl-pds">"</span></span>, client<span
class="pl-k">.</span>getClientId(), factory<span class="pl-k">.</span>getId());</span><br>
<br>
These would not be localized and would not be given a message
number. If you want them localized with message number you need:<br>
<br>
logger.clientAuthenticated(<span class="blob-code-inner">client<span
class="pl-k">.</span>getClientId(), factory<span class="pl-k">.</span>getId());<br>
...<br>
</span>@LogMessage(level = DEBUG)<br>
@Message(id=45, value="Client %s authenticated by %s")<br>
void clientAuthenticated(String clientId, String factoryId);<br>
<br>
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<div class="gmail_quote">On 15 January 2016 at
22:12, Stan Silvert <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:ssilvert@redhat.com"
target="_blank">ssilvert@redhat.com</a>></span>
wrote:<br>
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style="margin:0 0 0 .8ex;border-left:1px
#ccc solid;padding-left:1ex">
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I've completed a first stab at this
using the JBoss logging tools. Once
merged we will have the ability to do
i18n/l10n on our log messages and also
use message numbers.<br>
<br>
Here is the commit to show you how it
turns out converting the log messages in
KeycloakApplication:<br>
<a moz-do-not-send="true"
href="https://github.com/ssilvert/keycloak/commit/54faba37cb4797fc337569899d8ac8eaa7f0ad1a#diff-72ce0a0a72ebd57f8627c059f7f1ea03R1"
target="_blank">https://github.com/ssilvert/keycloak/commit/54faba37cb4797fc337569899d8ac8eaa7f0ad1a#diff-72ce0a0a72ebd57f8627c059f7f1ea03R1</a><br>
<br>
So, now a message coming from the
KeycloakApplication class in the
services module looks like this:<br>
<br>
15:29:31,515 INFO [<b>org.keycloak.services</b>]
(ServerService Thread Pool -- 50)<b>
KC-SERVICES0001</b>: Loading config
from
c:\GitHub\keycloak\distribution\server-dist\target\keycloak-1.9.0.CR1-SNAPSHOT\standalone\configuration\keycloak-server.json<br>
<br>
We need to decide how we want to
structure this. In WildFly, we
typically have one logger per maven
module. If you want to have one logger
per package then you would need to
create a new interface in each package,
which gets hairy.<br>
<br>
I do suggest that we prefix all of our
messages with "KC-" or something else
that is unique across products. Also,
we should standardize the "padding" for
the message numbers.<br>
<br>
Another possibility is to have all
keycloak messages start with
"KEYCLOAK". This would mean that we
would need for each module to reserve a
number range. There are annotations to
enforce this if we want to go that
route. The downside is that somewhere
we need to maintain a registry. I think
WildFly did this but eventually
abandoned it. Notice that WildFly
messages are like "WFLYUT" for Undertow
or "WFLYJSF" for JSF.<br>
<br>
BTW, localization works nicely. Just
add a bundle for a new language. The
tool even creates a skeleton properties
file for you.<br>
<br>
If you want more details on the i18n
framework, see <a
moz-do-not-send="true"
href="https://developer.jboss.org/wiki/JBossLoggingTooling"
target="_blank">https://developer.jboss.org/wiki/JBossLoggingTooling</a>.<span><font
color="#888888"><br>
<br>
Stan<br>
</font></span></div>
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