InitUsingMultipleAppenderspublic class InitUsingMultipleAppenders extends Object | This example shows how to use LogFactor5 with other Log4J appenders
(In this case the RollingFileAppender).
The following lines can be added to the log4j.properties file or a
standard Java properties file.
# Two appenders are registered with the root of the Category tree.
log4j.rootCategory=, A1, R
# A1 is set to be a LF5Appender which outputs to a swing
# logging console.
log4j.appender.A1=org.apache.log4j.lf5.LF5Appender
# R is the RollingFileAppender that outputs to a rolling log
# file called rolling_log_file.log.
log4j.appender.R=org.apache.log4j.RollingFileAppender
log4j.appender.R.File=rolling_log_file.log
log4j.appender.R.layout=org.apache.log4j.PatternLayout
log4j.appender.R.layout.ConversionPattern=Date - %d{DATE}%nPriority
- %p%nThread - %t%nCategory - %c%nLocation - %l%nMessage - %m%n%n
log4j.appender.R.MaxFileSize=100KB
log4j.appender.R.MaxBackupIndex=1
To make this example work, either run the InitUsingMultipleAppenders.bat
file located in the examples folder or run it at the command line. If you
are running the example at the command line, you must ensure that the
example.properties file is in your classpath. |
| Fields Summary |
|---|
| private static Logger | logger |
| Methods Summary |
|---|
| public static void | main(java.lang.String[] argv)
//--------------------------------------------------------------------------
// Constructors:
//--------------------------------------------------------------------------
//--------------------------------------------------------------------------
// Public Methods:
//--------------------------------------------------------------------------
// Use a PropertyConfigurator to initialize from a property file.
String resource =
"/examples/lf5/InitUsingMultipleAppenders/example.properties";
URL configFileResource =
InitUsingMultipleAppenders.class.getResource(resource);
PropertyConfigurator.configure(configFileResource);
// Add a bunch of logging statements ...
logger.debug("Hello, my name is Homer Simpson.");
logger.debug("Hello, my name is Lisa Simpson.");
logger.debug("Hello, my name is Marge Simpson.");
logger.debug("Hello, my name is Bart Simpson.");
logger.debug("Hello, my name is Maggie Simpson.");
logger.info("We are the Simpsons!");
logger.info("Mmmmmm .... Chocolate.");
logger.info("Homer likes chocolate");
logger.info("Doh!");
logger.info("We are the Simpsons!");
logger.warn("Bart: I am through with working! Working is for chumps!" +
"Homer: Son, I'm proud of you. I was twice your age before " +
"I figured that out.");
logger.warn("Mmm...forbidden donut.");
logger.warn("D'oh! A deer! A female deer!");
logger.warn("Truly, yours is a butt that won't quit." +
"- Bart, writing as Woodrow to Ms. Krabappel.");
logger.error("Dear Baby, Welcome to Dumpsville. Population: you.");
logger.error("Dear Baby, Welcome to Dumpsville. Population: you.",
new IOException("Dumpsville, USA"));
logger.error("Mr. Hutz, are you aware you're not wearing pants?");
logger.error("Mr. Hutz, are you aware you're not wearing pants?",
new IllegalStateException("Error !!"));
logger.fatal("Eep.");
logger.fatal("Mmm...forbidden donut.",
new SecurityException("Fatal Exception"));
logger.fatal("D'oh! A deer! A female deer!");
logger.fatal("Mmmmmm .... Chocolate.",
new SecurityException("Fatal Exception"));
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