Introduction to Log4J framework in Java by presenting features and how to use it and some samples for configuration files.

1. Log4J Framework
Ahmed Gomaa
11th Mar , 2014
Ahmed.mgomaaa@gmail.com

2. Agenda
• Logging Brief
• Logging Pros & Cons
• Log4j Framework
• Target Audience
• Installation
• Log4J Framework Architecture
– Logging Levels
– Filters
• Log4J Configuration Files
• Demo
• Questions

3. Logging Brief
• Logging is the act of recording events taking
place in the execution of a system in order to
provide an audit trail that can be used to
understand the activity of the system and to
diagnose problems.
Check below link for further details:
Log4j Tutorial

4. Pros & Cons

5. Log4j Framework

6. Target Audience

7. Installation

8. Architecture

9. Architecture – cont.

10. Architecture – Support Objects

11. Log4j Configuration files
Log4j.xml configuration sample

12. Log4J Configuration – Cont.
Log4j.properties configuration sample

13. Questions