Message « log4j « Java Enterprise Q&A

Home
Java Enterprise Q&A
1.activemq
2.Ant
3.aspectj
4.axis
5.cxf
6.deploy
7.Development
8.ear
9.eclipse
10.ehcache
11.ejb
12.flex
13.grails
14.jax
15.jaxb
16.JBoss
17.jbpm
18.jdo
19.jersey
20.jetty
21.jms
22.jmx
23.jndi
24.junit
25.ldap
26.Library
27.log4j
28.netbeans
29.osgi
30.playframework
31.portlet
32.quartz
33.rabbitmq
34.restful
35.security
36.Session
37.soap
38.tapestry
39.Web Service
40.weblogic
41.websphere
42.wicket
43.workflow
44.wsdl
Java Enterprise Q&A » log4j » Message 

1. Trimming the Log4J Message    stackoverflow.com

I have an appender that I only want the first X characters (for this example, we'll say 5) of the message to display. I am using a PatternLayout but I can't get ...

2. Log4j for Message Driven Beans    stackoverflow.com

So, here's my problem:
I have a message driven bean X and would like to make use of Logger in X's onMessage() method. Lets presume that I have a single instance ...

3. Why does log4j default to outputting the "No appenders could be found" message rather than outputting to stdout?    stackoverflow.com

I have long wondered why log4j defaults to outputting an error message when there is no log4j.properties. A reasonable default to stdout or stderr would make more sense. Is there a ...

4. How can I decrypt the Messages sent from log4j over a socket?    stackoverflow.com

can someone tell me how to decrypt the messages I get at the socket from org.apache.log4j.net.SocketAppender? I tried the Chainsaw-sources but I didn't find anything there :/ Or where does the message in ...

5. How do I turn off warning messages in httpclient for log4j?    stackoverflow.com

I have the following in my log4j file

#set httpclient debug levels
log4j.logger.org.apache.component=ERROR,stdout 
log4j.logger.httpclient.wire=ERROR,stdout 
log4j.logger.org.apache.commons.httpclient=ERROR,stdout 
but I'm still getting warnings when I run my httpclient code... am I missing something? thanks!
WARN [pool-1-thread-69] (ResponseProcessCookies.java:126) ...

6. log4j log message during log4j initialization    stackoverflow.com

I was trying to setup log4j (xml based) configuration, Use LevelRangeFilter, as described in the official site. Everything is fine so far, except log4j spit out its own log ...

7. redirecting log4j messages from a method to a different log file    stackoverflow.com

Right now i use log4j in its plain vanilla/out-of-the-box form. I've a log4j.properties file in the class path and various logger messages littered across the web application. Now i'm interested in ...

8. Log4j messages containing (?:method:?) instead of class name    stackoverflow.com

My log4j messages are not including the class names:

[INFO] 22:41 (?: decodeDirectory :?)
Any idea why that would be so? log4j.properties reads like so:
log4j.rootLogger=INFO, logfile, console

log4j.appender.logfile=org.apache.log4j.RollingFileAppender
log4j.appender.logfile.File=ExifImageRA.log
log4j.appender.logfile.MaxFileSize=1MB
log4j.appender.logfile.MaxBackupIndex=1
log4j.appender.logfile.layout=org.apache.log4j.PatternLayout
log4j.appender.logfile.layout.ConversionPattern=[%5p] %d{mm:ss} (%F:%M:%L)%n%m%n%n

log4j.appender.console=org.apache.log4j.ConsoleAppender
log4j.appender.console.layout=org.apache.log4j.PatternLayout
log4j.appender.console.layout.ConversionPattern=[%5p] %d{mm:ss} (%F:%M:%L)%n%m%n%n

9. Get live Log4J messages    stackoverflow.com

How do I get what is being written by log4j in central class which monitors all log4j logs in the application? Thanks Edit: I wish I would not have to read it from ...

10. log4j displaying log messages using %p    stackoverflow.com

now for a particular log message for the %p sign i wil get either debug or error or warning. can anyone tel me how to get only the first three letters. ...

11. log4j alternative to Logger.log(Priority priority, Object message)    stackoverflow.com

I want to have just one method to log all my exceptions and I want to pass that method the level (Priority) to log the message. Currently I'm doing:

Object[] extraParams = _exceptionToErrorType.get(exceptionName);
logger.log((Priority)extraParams[0], ...

12. Log4j - Force log message parameters    stackoverflow.com

I am trying to force the detail within log4j messages as opposed to just a string. Ultimately I would like to have something like: logger.info("component", "error code", " error message"); I may even ...

13. log4j not logging messages from classes other than main    stackoverflow.com

I'm trying to figure out how to get log4j working in my project. I have 2 classes, one named testWithMain.TestSectionSplit and the other named search.SectionScanner. In TestSectionSplit I call

Logger log = ...

14. c# how to read log4j log message    stackoverflow.com

I have a pattern from my log4j config file "%-10.10X{server} %-4.4X{user} %d{ISO8601} <%c><%p> %m%n" I want to read the message and retrieve each component based on that regular expression. The message looks ...

15. log4j log only messages from specific class in file    stackoverflow.com

In a external file I would like to log the output of my com.foo.test class to a specific file but whats happening is its appending the console log as well as ...

16. Log4j logging info messages without logging warn messages    stackoverflow.com

I'm trying to log certain info messages onto a file but as soon as I run the application both warn and info messages are logged. Now, from what I've read from ...

17. Can I write multiple messages to a database using log4j?    stackoverflow.com

Pretty new to all this so excuse any beginner mistakes. I was wondering if I was able to get log4j to write multiple messages to the same db record in a single ...

18. Redirect xsl:message to log4j    stackoverflow.com

I am using SaxonJ to perform XSLT transformation from Java. My XSLT files have to output any debug/info as output since my transformation logic is complex. Is there a way in which ...

19. LOG4J: Modify logged message using custom appender    stackoverflow.com

For security reasons, I need to look at every logged message in my app and possibly modify it before it goes to the log file. I figured I could write a ...

20. how to avoid log4j warning messages    forums.oracle.com

I have put both jar files log4j-1.2.8.jar,commons-logging-1.0.4.jar on $TOMCATHOME$/common/lib as well as myapp/WEB-INF/lib can you remove log4j-1.2.8.jar and commons-logging-1.0.4.jar from $TOMCATHOME$/common/lib and just place them in myapp/WEB-INF/lib and give it a try (make sure you have the log4j.properties in myapp/WEB-INF/classes). My guess is that, when you place the jars in $TOMCATHOME$/common/lib, tomcat is trying to use log4j for its own logging ...

21. are all log4j messages going over the socket?    forums.oracle.com

23. rediecting stdout messages to log4j    forums.oracle.com

I would strongly recommend against putting the GC in the same logs as you have log4j writing to. I can not think of a quicker way to clog up make a log file difficult to read. You can configure what log the GC gets logged into though. It is a option used to configure the JVM when starting it. We use ...

24. Log4j messages!!!    forums.oracle.com

25. Log4j messages!!!    forums.oracle.com

26. Log4j messages!!!    forums.oracle.com

java2s.com  | Contact Us | Privacy Policy
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.