How to log JApplet to a JFrame
I am writing an applet, and hoping I can find a way to log to a JFrame. My applet consists of many classes. So I 'll have to wrap them in a jar. Is there a direct way to do this ?? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How configure the categories for console, logFile and htmlFile showing different levels
Since you defined additivity=false on your com.schinvest Logger, the log messages don't reach the root logger. Your goal can be achieved by xml configuration where you can declare filters on appenders. So you only declare a root logger with debug level and a net.sf logger with warn level. On the htmlLogFile and console appenders you declare a level range filter. Heri -Original Message- From: David [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 13, 2006 6:05 PM To: log4j-user@logging.apache.org Subject: [SPAM (Bayesain Analysis)] - How configure the categories for console, logFile and htmlFile showing different levels - Bayesian Filter detected spam Dear members, I would like to separate the information from log4j ouptut into the following appenders (files) htmlLogFile, console: myapp for INFO level, net.sf for WARN level logFile: myapp for DEBUG level, net.sf for WARN level so I want a defailed information on DEBUG about my application, and for other appenders just INFO level for my app and for external libraries WARN level. It is usefull for me because the html file is for customer and console, logFile is for developers. I am using categories, but I can't find the appropiate combination for that. I expect the following configuration should work: log4j.rootCategory=DEBUG, logFile, htmlLogFile, console # com.schinvest is my application log4j.additivity.com.schinvest=false log4j.category.com.schinvest = INFO, htmlLogFile, console log4j.category.net.sf =WARN, logFile, htmlLogFile, console log4j.additivity.net.sf =false I get the expected result for console and htmlLogFile, but I don't see the INFO level for my app on logFile I see only the WARN level for external libraries. so why I don't see the debug level on my logFile, it is defined on the root category for all appenders, it seems that the line: log4j.category.com.schinvest = INFO, htmlLogFile, console overrides the behaviour for logFile Thanks in advance, David - Get your email and more, right on the new Yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Sending special messages to a different appender
declare a separate logger with your SPECIAL_APPENDER attached and additivity
flag false. You are not forced to use the classname as logger name. You can
choose any string (i.e. SPECIAL_LOGGER).
Heri
-Original Message-
From: Bryce Nesbitt [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 14, 2006 7:02 AM
To: log4j-user@logging.apache.org
Subject: [SPAM (Bayesain Analysis)] - Sending special messages to a
different appender - Bayesian Filter detected spam
I wish to write a separate log of certain special and important
messages. In perl, this might go:
print NORMALLOG foo;
print NORMALLOG fum
print SPECIALLOG special message;
Can this be done with log4j? This would be something looking
roughly like:
logger.info(fum);
logger.debug(foo);
logger.debug(loo);
logger.info(SPECIAL_APPENDER,foo);
I can't divide these messages based on the class that's
printing them.
I somehow need to create a new and totally separate log file. Is this
possible?
-Bryce
PS1: Why? This is a poorman's mirroring system. The idea
is to dump a
certain special checkpoint messages to a remote syslog server
for archiving.
PS1: the log4j.properties file is:
log4j.appender.A1 = org.apache.log4j.RollingFileAppender
log4j.appender.A1.file = /tmp/fooble.log
log4j.appender.A1.layout = org.apache.log4j.PatternLayout
log4j.appender.A1.layout.conversionPattern = %d %-5p %m - %c{2}%n
log4j.appender.A1.append = false
log4j.appender.SPECIAL_APPENDER=org.apache.log4j.net.SyslogAppender
log4j.appender.SPECIAL_APPENDER.SPECIAL_APPENDERHost=209.99.99.31
log4j.appender.SPECIAL_APPENDER.layout=org.apache.log4j.PatternLayout
log4j.appender.SPECIAL_APPENDER.layout.ConversionPattern=%p: %c - %m
log4j.appender.SPECIAL_APPENDER.Facility=SPECIAL_APPENDER
log4j.rootLogger=ERROR, A1
log4j.category.org.foo.fum = SPECIAL_APPENDER
This works fine, except org.foo.fum needs to continue to send regular
output to A1, without cluttering SPECIAL_APPENDER.
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Re: How to set permission of log files
James Stauffer wrote: Correct me if I am wrong. You have different users running your application but they all write to the same log file. Can you make each user log to their own file (i.e. in their home directory)? If it isn't important what you log, and want to allow users to modify their log files, I think this is the best way to do it. On the other hand, if you log some important information I would rather log to syslog instead of a normal log file. Greetings, Thomas Kathmann - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Logging issue
Shashank davanagere at gmail.com writes: Hmm.. it doesnt sound too secure unless we coudl use ssh to secure the ports. Then that might be a bottleneck. We obviously cannot have logs that are not secure... :roll: - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Logging issue
if both machines are on a local network you just have to make sure the used port is not open to the outside world. with reasonable firewall setting this should be the default anyway so no need for ssh... another solution might be to log into a database Shashank-3 wrote: Shashank davanagere at gmail.com writes: Hmm.. it doesnt sound too secure unless we coudl use ssh to secure the ports. Then that might be a bottleneck. We obviously cannot have logs that are not secure... :roll: -- View this message in context: http://www.nabble.com/Logging-issue-tf2267558.html#a6306757 Sent from the Log4j - Users forum at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to log JApplet to a JFrame
Write your own appender that passes the messages to the JFrame. On 9/14/06, Mansour [EMAIL PROTECTED] wrote: I am writing an applet, and hoping I can find a way to log to a JFrame. My applet consists of many classes. So I 'll have to wrap them in a jar. Is there a direct way to do this ?? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- James Staufferhttp://www.geocities.com/stauffer_james/ Are you good? Take the test at http://www.livingwaters.com/good/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Sending special messages to a different appender
I suggest that you create 2 loggers per class.
Logger logger = Logger.getLogger(getClass());
Logger loggerSpecial = Logger.getLogger(special. + getClass().getName());
log4j.rootLogger=ERROR
log4j.category.org = A1
log4j.category.special = SPECIAL_APPENDER
(I am not positive if I have the properties entries correct.)
On 9/14/06, Bryce Nesbitt [EMAIL PROTECTED] wrote:
I wish to write a separate log of certain special and important
messages. In perl, this might go:
print NORMALLOG foo;
print NORMALLOG fum
print SPECIALLOG special message;
Can this be done with log4j? This would be something looking roughly like:
logger.info(fum);
logger.debug(foo);
logger.debug(loo);
logger.info(SPECIAL_APPENDER,foo);
I can't divide these messages based on the class that's printing them.
I somehow need to create a new and totally separate log file. Is this
possible?
-Bryce
PS1: Why? This is a poorman's mirroring system. The idea is to dump a
certain special checkpoint messages to a remote syslog server for archiving.
PS1: the log4j.properties file is:
log4j.appender.A1 = org.apache.log4j.RollingFileAppender
log4j.appender.A1.file = /tmp/fooble.log
log4j.appender.A1.layout = org.apache.log4j.PatternLayout
log4j.appender.A1.layout.conversionPattern = %d %-5p %m - %c{2}%n
log4j.appender.A1.append = false
log4j.appender.SPECIAL_APPENDER=org.apache.log4j.net.SyslogAppender
log4j.appender.SPECIAL_APPENDER.SPECIAL_APPENDERHost=209.99.99.31
log4j.appender.SPECIAL_APPENDER.layout=org.apache.log4j.PatternLayout
log4j.appender.SPECIAL_APPENDER.layout.ConversionPattern=%p: %c - %m
log4j.appender.SPECIAL_APPENDER.Facility=SPECIAL_APPENDER
log4j.rootLogger=ERROR, A1
log4j.category.org.foo.fum = SPECIAL_APPENDER
This works fine, except org.foo.fum needs to continue to send regular
output to A1, without cluttering SPECIAL_APPENDER.
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James Staufferhttp://www.geocities.com/stauffer_james/
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Re: Small Struts Project + Logging
If you configure commons-logging to use log4j then the rest should be normal config of log4j. On 9/14/06, Raghuveer [EMAIL PROTECTED] wrote: Since for struts framework commons-logging.jar is used How can I use Commons logging so that logs related to my application are sent to seprate log file. How to configure my logger realted to application alone. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- James Staufferhttp://www.geocities.com/stauffer_james/ Are you good? Take the test at http://www.livingwaters.com/good/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How configure the categories for console, logFile and htmlFile showing different levels
Here is an example of an xml configuration which uses filters (BTW: Using this
two appenders when debugging in eclipse the console shows the DEBUG and INFO
in black color and the others in red color). You can also write your own filter
class where you are free to filter what you want. Be careful on the ordering
when extending this xml file. The logj4 parser expects first all appenders
followed by all loggers.
?xml version = 1.0 encoding = UTF-8?
!DOCTYPE log4j:configuration SYSTEM log4j.dtd
log4j:configuration xmlns:log4j= http://jakarta.apache.org/log4j/;
debug=false
appender name=CONSOLE.ERR class=org.apache.log4j.ConsoleAppender
param name=target value=System.err/
layout class=org.apache.log4j.PatternLayout
param name=ConversionPattern value=%d{HH:mm:ss.SSS} (%6r) %-5p
%-10X{category} [%-7t] %F:%L %x - %m%n/
/layout
filter class=org.apache.log4j.varia.LevelRangeFilter
param name=LevelMin value=warn/
param name=LevelMax value=fatal/
param name=AcceptOnMatch value=false/
/filter
/appender
appender name=CONSOLE.OUT class=org.apache.log4j.ConsoleAppender
param name=target value=System.out/
layout class=org.apache.log4j.PatternLayout
param name=ConversionPattern value=%d{HH:mm:ss.SSS} (%6r) %-5p
%-10X{category} [%-7t] %F:%L %x - %m%n/
/layout
filter class=org.apache.log4j.varia.LevelRangeFilter
param name=LevelMin value=debug/
param name=LevelMax value=info/
param name=AcceptOnMatch value=false/
/filter
/appender
root
level value=debug/
appender-ref ref=CONSOLE.ERR/
appender-ref ref=CONSOLE.OUT/
/root
/log4j:configuration
Re: Logging issue
thanks patrick. i think thats the way we woudl want to go in.. or by using jmsappender to log in messages. as long as it doesnt add much overhead to the system we should be good going the jms way... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Separate log files per thread.
We want to set up or log4j configuration with thread specific log files. I've been through many archives and have seen several suggestions, but I'm still looking for a solution better aligned to our needs. I'll summarize the solutions I've already stumbled across in case there was something I overlooked. If you have suggestions, please provide a little bit of detail or references to same. 1) Don't do it. Add some kind of content to the message (e.g. thread name in the conversion pattern, output context added via the NDC or MDC classes). Filter the single log file everything is logged to as a post-processing exercise. Might work for one of our situations. 2) Define multiple appenders in the configuration file and create the loggers by name. Might work in some of our situations where the threading configuration is static or predictable (and small). 3) Did see an older reference to something referred to as a 'context sensitive appender' which someone had provided code for. This was promising, because a simple context-sensitive configuration definition would cover multiple loggers/appenders/files. Unfortunately, I was unable to unzip the attached zip file and the author references had been sanitized (and likely too old to be valid anyway).
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Re: Separate log files per thread.
4. Write your own appender that potentially changes the logfile name per logging event. I do a smiliar thing with an appender. http://stauffer.james.googlepages.com/DateFormatFileAppender.java On 9/14/06, Edward L. Knoll [EMAIL PROTECTED] wrote: We want to set up or log4j configuration with thread specific log files. I've been through many archives and have seen several suggestions, but I'm still looking for a solution better aligned to our needs. I'll summarize the solutions I've already stumbled across in case there was something I overlooked. If you have suggestions, please provide a little bit of detail or references to same. 1) Don't do it. Add some kind of content to the message (e.g. thread name in the conversion pattern, output context added via the NDC or MDC classes). Filter the single log file everything is logged to as a post-processing exercise. Might work for one of our situations. 2) Define multiple appenders in the configuration file and create the loggers by name. Might work in some of our situations where the threading configuration is static or predictable (and small). 3) Did see an older reference to something referred to as a 'context sensitive appender' which someone had provided code for. This was promising, because a simple context-sensitive configuration definition would cover multiple loggers/appenders/files. Unfortunately, I was unable to unzip the attached zip file and the author references had been sanitized (and likely too old to be valid anyway). -- James Staufferhttp://www.geocities.com/stauffer_james/ Are you good? Take the test at http://www.livingwaters.com/good/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Small Struts Project + Logging
My requirement is to have seprate config file for my app. My src directoy is like com.xyz.x.test1.class com.xyz.v.test1.class I need to log only my application related logs in seprate file called test.log. I dont want struts internal logs in my application log file test.log Raghu -Original Message- From: James Stauffer [mailto:[EMAIL PROTECTED] Sent: Thursday, September 14, 2006 8:21 PM To: Log4J Users List; [EMAIL PROTECTED] Subject: Re: Small Struts Project + Logging If you configure commons-logging to use log4j then the rest should be normal config of log4j. On 9/14/06, Raghuveer [EMAIL PROTECTED] wrote: Since for struts framework commons-logging.jar is used How can I use Commons logging so that logs related to my application are sent to seprate log file. How to configure my logger realted to application alone. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- James Staufferhttp://www.geocities.com/stauffer_james/ Are you good? Take the test at http://www.livingwaters.com/good/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
