Are there any reasons to use XML over properties files for Log4J configuration?
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I have a log4j.properties file in my current directory that specifies some things to log at DEBUG level, and everything else as INFO:
log4j.rootLogger=WARN, stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=[%5p] %d{mm:ss} (%F:%M:%L)%n%m%n%n
log4j.logger.com.xcski=DEBUG
log4j.logger.org.apache.nutch.protocol.http=DEBUG
log4j.logger.org.apache.nutch.fetcher.Fetcher=DEBUG
And I run the project from ... |
I am trying to use log4j via commons-logging and having problems if the log4j properties file is not called log4.properties.
I get following error:
log4j:WARN No appenders could be found for logger (LogMePlease).
log4j:WARN ... |
I have a basic facility for allowing users to remotely apply changes to the logging files in my application. Some logs are configured using java.util.logging properties files, and some are ... |
What is the easiest way to get started with log4j configuration?
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Does log4j support properties files includes - like commons configuration - so I could include one file from another, overriding properties as appropriate?
I have tried doing it, and it doesn't seem ... |
How do I get log4j to pick up a properties file.
I'm writing a Java desktop app which I want to use log4j. In my main method if have this:
...
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This is a bit of a weird request but I am trying to set some jvmargs in the log4j.properties file. At present I use ant to for example set some args....
jvmarg ... |
Is it right that the procedure of using log4j looks like this:
1) put a .properties file somewhere in a project folder
2) in an initialization method, that runs only once, invoke
PropertyConfigurator.configure("path_to_file");
3) ... |
I'm trying out log4j in a simple test app. I create a new Java project in eclipse and add the log4j JAR (v1.2.16) to my build path. I then create a ... |
I created a new Logger object like this:
log4cplus::Logger m_WebAccessLogger; //a class member
Then in the constructor initialization list I do:
m_WebAccessLogger(log4cplus::Logger::getInstance("WebAccess")
This works fine, it logs as expected. What I'm having trouble ... |
I cannot get the settings in my log4j.properties file to take effect. I've already followed the advice in the following forum discussion:
http://community.jboss.org/message/198690#198690
Here is my log4j.properties file (in the root ... |
I am using log4j to do my logging.
I lately added a library (Connection pooling lib called DBPool) and it is producing a lot of output to my log file. The log ... |
I have following XML configration i would like to convert to java property file.
I am getting below error
log4j:WARN Failed to set property [filter] to value "org.apache.log4j.varia.DenyAllFilter".
log4j:ERROR Could not instantiate class ...
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I'm working on an Eclipse RCP project comprised from multiple plugin projects, and having trouble load a custom appender using the following property file in log4j:
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE log4j:configuration SYSTEM ...
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I'm trying to configure log4j in an Eclipse plugin project using the following XML property file, that includes a custom appender called EclipseLoggingAppender:
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/" debug="true">
...
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I see this is a properties file
log4j.logger.com.asd=DEBUG, @@app.name@@
log4j.logger.com.asd.@@xyz.cad.name.lcase@@.truck=DEBUG, @@app.name@@
is "@@" a wildcard notation?
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There are 2 log4j.properties files in my classpath. I need both of them - One of them is required for a library that I am using and another is the one ... |
I want to create a log file for log4j using FileAppender.
For eg if log file is : /home/jj/socket/socket.log
I want log as:
/home/jj/socket/socket_YYYYMMDDhhmm.log
or
/home/jj/socket/socket_YYYYMMDD.log
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Where does SLF4J pick up the Log4j Property file from?
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I'm looking for information that actually explains the what properties are available for a log4j.properties file. What I've found instead are a lot of properties files that are already made saying, ... |
I have a Java Project that was added to the Java Build Path of a Web Project.
On the first Java project I added the Log4J JAR file to the Java Build ... |
I have the following custom logging level
public class SAMLLoggingLevel extends Level{
public static final String SAMLLOGGING_LEVEL = "SAMLLOGGING";
public static final Level SAML_EXCEPTION_LOGGING = new SAMLLoggingLevel(FATAL_INT + 1, SAMLLOGGING_LEVEL, 7);
public static final Level ...
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I have a log4j.properties file
log4j.appender.BigBrotherLog=org.apache.log4j.RollingFileAppender
log4j.appender.BigBrotherLog.File=${userprofile.broker.bigbrother.log4j.file.path}
log4j.appender.BigBrotherLog.MaxFileSize=100MB
log4j.appender.BigBrotherLog.MaxBackupIndex=10
log4j.appender.BigBrotherLog.layout=org.apache.log4j.PatternLayout
log4j.appender.BigBrotherLog.layout.ConversionPattern=%d{yy/MM/dd} %d{HH:mm:ss} ...
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I am using hibernate in my webpoject.I have my log4j.propertes under WEB-INF/classes.I want seperate log files for hibernate logs and my application log.In shot am not interested in hibernate logs but ... |
In my application, I defined log4j.properites as follows
log4j.appender.email=org.apache.log4j.net.SMTPAppender
log4j.appender.email.Subject=email Notification
later in the program i am dynamically changing the subject to
Properties prop = new Properties();
prop.setProperty("log4j.appender.email.Subject", "Test Completed");
After I use this variable, I ... |
I have an application that uses log4j to log on a text file, i have placed a log4j.properties file inside my executable jar file containing the default log configuration parameters.
My log4j.properties ... |
Hi, I am finally getting round to using log4j in my netbeans projects. I can't work out where to put the properties file in the netbeans project structure. nothing seems to work! Also, where would the output log file be written to if i configure it to use files. any help has my huge thanks cheers hugh |
I have figured out how to load a property file from a url and use the PropertyResourceBundle to get the properties. However once loaded how do I make this property file visible to the application? Is there some log4j object I can call and provide it with reference to the property file accessed from url? Any help would be appreciated. The ... |
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Hello everyone ! I am struggling with Log4j.properties file. On my websphere server, I am not able to write logs to a file using file appender. Earlier it used to work and whenever it stopped working, I just restarted the server and started working. But now, even after restarting the server, it is not writing logs to the file. I think ... |
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Hi! I'm a newbee with Log4J.. Well.. I'm working with Sun One Java System Application Server, I have a properties file and the scipt in java with an hashtable who loads the values..then I can see this values loaded in JBuilder but it doesn't seems to work with my A.S. !!! I took care of configuration in the application server with ... |
Hi This is regarding Apache Log4j logger and the configuration of Log4j.properties file. Suppose if I have set the properties file to log the messages in a database. It works fine. However, lets say for some reason the database is not accessible for some time. Is there a way to configure a "backup" feature in log4j.properties file that basically says that ... |
Hi This is regarding Apache Log4j logger and the configuration of Log4j.properties file. Suppose if I have set the properties file to log the messages in a database. It works fine. However, lets say for some reason the database is not accessible for some time. Is there a way to configure a "backup" feature in log4j.properties file that basically says that ... |