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<td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0px; border-collapse: collapse; padding: 0 0 10px 0"> <p style="margin: 10px 0 0 0; margin-top: 0">I'm updating my Clogr library to use the new SLF4J 2.x/Logback 1.4.x APIs, which (thankfully) have removed <tt>StaticLoggerBinder</tt> as I recommended above. I also see that Logback still includes <tt>ContextSelectorStaticBinder</tt>, which means it is theoretically possible to call <tt>System.setProperty(LOGBACK_CONTEXT_SELECTOR, ClogrContextSelector.class.getName())</tt> and tell Logback to use the Clogr context selector.</p> <p style="margin: 10px 0 0 0">But when is <tt>ContextSelectorStaticBinder.init(LoggerContext defaultLoggerContext, Object key)</tt> called in the new scheme of things? Before it was called from <tt>StaticLoggerBinder</tt>, and in fact I would do the following (hoping my class got loaded first):</p>
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<span class="code-keyword" style="color: #000091">static</span> { <span class="code-comment" style="color: #808080">//tell Logback to use the ClogrContextSelector <span class="code-keyword" style="color: #000091; color: #808080">for</span> determining logging contexts
</span> <span class="code-object" style="color: #910091">System</span>.setProperty(LOGBACK_CONTEXT_SELECTOR, ClogrContextSelector.<span class="code-keyword" style="color: #000091">class.</span>getName());
StaticLoggerBinder.getSingleton(); <span class="code-comment" style="color: #808080">//load the SLF4J logger binder that initiates the Logback binding and installs the context selector
</span>}
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</div> <p style="margin: 10px 0 0 0">With no <tt>StaticLoggerBinder</tt>, does that mean the SLF4J service providers will call <tt>ContextSelectorStaticBinder.init(LoggerContext defaultLoggerContext, Object key)</tt>? Or do I need to call it myself on the singleton instance?</p> <p style="margin: 10px 0 0 0">I understand that you probably don't have time to implement a service provider framework for <tt>LoggerContext</tt> (which is the request of this ticket). But could you at least tell me how it is currently implemented in SLF4J 2.x/Logback 1.4.x? Can I get away with calling <tt>ContextSelectorStaticBinder.init(LoggerContext defaultLoggerContext, Object key)</tt> myself to set up my own logger context? Or will setting the <tt>LOGBACK_CONTEXT_SELECTOR</tt> system property early enough work? Or is <tt>LoggerContext</tt> currently even used? Thanks for any explanation.</p> </td>
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