On Fri, 2007-10-26 at 07:59 +1000, Paul Smith wrote:
On 26/10/2007, at 5:26 AM, Joshua ChaitinPollak wrote:
If you had the time, crafting a unit test based on the other unit
tests in the bridge project would be most useful to demonstrate a
problem if there was one.. ?
Perhaps an example of your log4j configuration process (config file)
and an example of the TRACE level logging event being output to a
file?
cheers,
Paul
Paul,
Below is a class I've created that demonstrates the problem, along with
simple instructions on how to create a project to execute the code. When
I run the test I see:
Running org.apache.AppTest
2007-10-29 18:22:30,474 [10] TRACE test.logger - Finest
2007-10-29 18:22:30,478 [10] DEBUG test.logger - Finer
2007-10-29 18:22:30,479 [10] DEBUG test.logger - Fine
2007-10-29 18:22:30,479 [10] WARN test.logger - Warning
2007-10-29 18:22:30,479 [10] ERROR test.logger - Severe
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.275
sec
But I'm setting:
loggingProperties.setProperty("log4j.logger.test.logger", "WARN");
So I would expect to only see the Warning and Severe lines.
Any help would be appreciated.
-Josh
Here are the steps I took:
1) I created a blank Maven project:
"mvn archetype:create -DgroupId=org.apache -DartifactId=JulTest"
2) I added these dependencies:
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.15</version>
<exclusions>
<exclusion>
<groupId>com.sun.jdmk</groupId>
<artifactId>jmxtools</artifactId>
</exclusion>
<exclusion>
<groupId>com.sun.jmx</groupId>
<artifactId>jmxri</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>apache-log4j-component</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.apache.logging</groupId>
<artifactId>apache-jul-log4j-bridge</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
3) I edited AppTest.testApp() to do the following:
public void testApp()
{
App.main(null);
assertTrue( true );
}
4) And I changed App.java to be:
-------------------------------------------------------------
package org.apache;
import java.util.Properties;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.apache.log4j.*;
import org.apache.log4j.spi.LoggerRepository;
import org.apache.log4j.spi.RepositorySelector;
import org.apache.logging.julbridge.JULLog4jBridge;
public class App
{
private final static Object repositorySelectorGuard = new Object();
final static LoggerRepository repositoryExImpl = new
LoggerRepositoryExImpl(LogManager.getLoggerRepository());
public static void mergeLogging() {
JULLog4jBridge.assimilate();
LogManager.setRepositorySelector(new RepositorySelector() {
public LoggerRepository getLoggerRepository() {
return repositoryExImpl;
}
}, repositorySelectorGuard);
}
public static void main( String[] args )
{
mergeLogging();
Properties loggingProperties = new Properties();
loggingProperties.setProperty("log4j.rootLogger",
"WARN,console");
loggingProperties.setProperty("log4j.appender.console",
"org.apache.log4j.ConsoleAppender");
loggingProperties.setProperty
("log4j.appender.console.layout", "org.apache.log4j.PatternLayout");
loggingProperties.setProperty
("log4j.appender.console.layout.ConversionPattern", "%d [%t] %-5p %c
- %m%n");
loggingProperties.setProperty("log4j.logger.test.logger",
"WARN");
LogManager.resetConfiguration();
PropertyConfigurator.configure(loggingProperties);
Logger logger = Logger.getLogger("test.logger");
logger.finest("Finest");
logger.finer("Finer");
logger.fine("Fine");
logger.warning("Warning");
logger.severe("Severe");
}
}
--
Joshua ChaitinPollak
Software Engineer
Kiva Systems
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