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<p style="margin: 10px 0 0 0">This code was copied from the batch HTTP resolver, and there it logs the request URI endpoint. The component ID probably doesn't make as much sense here, although it could be easily added.</p>
<p style="margin: 10px 0 0 0">This turned out to be a little tricky, since the logging in question is inside an <tt>HttpClient</tt> <tt>ResponseHandler</tt>, and the only thing available is the <tt>HttpResponse</tt>, which obviously doesn't include the requested URI.</p>
<p style="margin: 10px 0 0 0">Only way to make this work for getting at the current request URI would be to push this onto a <tt>ThreadLocal</tt>. However, then I realized that this is about logging and we already have a built-in thread local <tt>Map<String,String></tt> in the form of slf4j's <tt>MDC</tt> support. So just push the current request URI onto the MDC context, use it in the handler logging and clear it out in a finally block. This doesn't seem to me like an abuse of the MDC feature since the issue at hand is indeed logging. (It could of course be abused as a more general thread local map for non-logging purposes, which we should arguably avoid...).</p>
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