arrow_back history picture_as_pdf This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ~~NOTRANS~~ ~~Title: Use log4j~~ This is a very technical article and it's only relevant for developers or experienced users. Usually the integrated log mechanism is good enough, but from a developer point of view it might be helpful to use a different log mechanism. Every application will be created with a **loggerfactory.properties** in the **test** directory. If you keep the file in the test directory, your application won't use it after installation. If you want to use it for the installed application, just move the file to the **src.server** folder. To configure log4j, simply remove the **#** from the first line. It will look like <code> default.class=com.sibvisions.util.log.log4j.Log4jLoggerFactory </code> afterwards. Also create a [[jvx:common:util:log4j|log4j.properties]] or [[jvx:common:util:log4j|log4j2.xml]] in the **src.server** folder. This was the configuration part, now you need the log4j libraries. Please download: * [[https://repo1.maven.org/maven2/org/apache/logging/log4j/log4j-1.2-api/2.25.0/log4j-1.2-api-2.25.0.jar|log4j api bridge (2.25.0)]] * [[https://repo1.maven.org/maven2/org/apache/logging/log4j/log4j-api/2.25.0/log4j-api-2.25.0.jar|log4j 2 api (2.25.0)]] * [[https://repo1.maven.org/maven2/org/apache/logging/log4j/log4j-core/2.25.0/log4j-core-2.25.0.jar|log4j 2 core 2.25.0)]] and put all into the **libs/server** directory. If you run your application in Eclipse or any other IDE, be sure to add all 3 libraries to your build path (classpath) and also as Deployment Assemlbies.
