Can this be solved with the class below?
it gives one line of logging.
MyOneLineLogger.debug(log, "boo", "far");
public class MyOneLineLogger {
public static debug(Logger log, Object mess1, Object mess2) {
if (log.isDebugEnabled()) {
log.debug(new StringBuffer(mess1).append(mess2));
}
}
//etc
}
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Friday, January 21, 2005 8:33 AM
To: Log4J Users List
Subject: Re: RE: Wish for CVS version: if debug enabled()
> It must be said that the quality of the original proposal lacked
> precision and was in quite poor form in general. I'd appreciate if a
> cleaner and more precise proposal were submitted.
These are the methods I would have liked to have seen in Category/Logger.
However I see there is conflict with the new messageFormat version. Maybe it
is too late to propose this.
void debug(Object mess1, Object mess2) {
if (isDebugEnabled()) {
debug(new StringBuffer(mess1).append(mess2));
}
}
void debug(Object mess1, Object mess2, Object mess3) {
if (isDebugEnabled()) {
debug(new StringBuffer(mess1).append(mess2).append(mess3));
}
}
void debug(Object mess1, Object mess2, Object mess3, Object mess4) {
if (isDebugEnabled()) {
debug(new StringBuffer(mess1).append(mess2).append(mess3).append
(mess4));
}
}
void debug(Object mess1, Object mess2, Object mess3, Object mess4,
Object
mess5) {
if (isDebugEnabled()) {
debug(new StringBuffer(mess1).append(mess2).append(mess3).append
(mess4).append(mess5));
}
}
etc... (but where to end)
This would allow code such as this in an application -
String value = (String)myMap.get(key);
if (log.isDebugEnabled()) {
log.debug("Got the value " + value + " from the map with key " +
key);
}
to be reduced down to -
String value = (String)myMap.get(key);
log.debug("Got the value ", value, " from the map with key ", key);
removing the clutter from the application code.
The program flow of my code then shows my application program flow not
logging program flow.
I can see that the same can be achieved using the message format debug but I
like the fact that the text in my example still reads from left to right. I
think it adds clarity.
Regards
Bob.
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