Hi Fabian,
I guess this guide, which is intended for GlassFish developers,
is probably not yet written. I will make it a point
that the link below contains a reference to one.
Logging is so critical (and I am sure everyone agrees)!
Kedar
Fabian Ritzmann wrote:
> kedar wrote:
>> I understand that this is a bit clumsy, but error messages and
>> diagnosis guide is based on this.
>
> Do you have a link to said guide? I didn't find anything with a quick
> google query. I've struggled quite a bit with the logging
> "guidelines", which seem somewhat outdated and incomplete [1].
>
> Fabian
>
> [1] Can't really blame that document, it's obviously never been
> intended as an implementation guide:
> https://glassfish.dev.java.net/logging/GlassFishLog_guidelines.html
>
>> Byron Nevins wrote:
>>> I've never heard of this behavior -- and I write lots of similar
>>> messages. If the String is in LocalStrings.properties in the
>>> class' package -- then I would do this:
>>>
>>> import com.sun.enterprise.util.LocalStringsImpl;
>>>
>>> yourCode()
>>> {
>>> LocalStringsImpl stringy = new LocalStringsImpl();
>>> String s = stringy.get("some_key", someObject);
>>> logger.log(SEVERE, s);
>>> }
>>> Now you at least have a chance of figuring it out via a debugger...
>>>
>>>
>>> Bobby Bissett - Javasoft wrote:
>>>> I have code that is logging a Level.SEVERE message as so:
>>>>
>>>> logger.log(Level.SEVERE, "some_key", someObject);
>>>>
>>>> With log string:
>>>>
>>>> some_key=My message {0}
>>>>
>>>> In the log output, I'm seeing the someObject.toString() text twice,
>>>> once before "My message" and once again after. Is this by design?
>>>> It creates too much output this way (the object is an expired cert
>>>> and it prints ~25 lines).
>>>>
>>>> I see in UniformLogFormatter.uniformLogFormat() it calls
>>>> getNameValuePairs() before appending the message and object, and
>>>> getNameValuePairs() appends someObject.toString() before returning
>>>> so that the same information is in the log message twice.
>>>>
>>>> Can someone tell me if this is a bug? If not, is there a different
>>>> way to call the logger so I don't generate this much output? I
>>>> would like to give as much information as possible in this message
>>>> (it's SEVERE), but I don't want to give it twice.
>>>>
>>>> Thanks,
>>>> Bobby
>>>>
>>>>
>>>>
>
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