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Simplifying logging with Maven and SLF4J (Part 2)

So in my  previous post  I explained how to simplify your logging with Maven and SLF4J. If you haven't read it yet, please do before reading more.  Since then I've discovered an easier and cleaner way to remove the secondary frameworks from your Maven dependency tree. Here's a revised overview of the steps: Decided which logging framework will be your primary, aka who will actually write to your log file. Define the dependency scope of all the secondary frameworks to be ' provided '. Configure your project to depend on drop-in replacements of each secondary framework from SLF4J. Define secondary frameworks as provided Use the dependencyManagement section for this. Its used when you might have a dependency transitively. Add dependency on SLF4J Add the following to your pom.xml Conclusion So now in only 3 steps you can redirect all your logging to your primary logging framework without changing a line of code!

Simplifying logging with Maven and SLF4J

UPDATE: Ceki commented below which prompted me to rewrite the third paragraph. UPDATE 2: I have a better way of configuring Maven and SLF4J now. The mismatch between logging frameworks always seems to come up in projects I've developed over the years. Little-by-little I've learned and relearned how to navigate the nest of runtime logging that occurs in non-trivial applications. With my latest project I think I finally converged on a solution that I'll carry forward to future projects. So what am I really talking about? Have you ever been stumped, even for a short time, about where a certain log message is going and why it might not appear in your log? Often this happens when you are trying to debug an issue with a third-party library that's using a different logging implementation them your application. If you are nodding from familiarity, skip the next paragraph. Let's start from the beginning. There are several logging implementations available for Java, th...