Examples of org.stagemonitor.requestmonitor.RequestTrace$GetNameCallback

org.stagemonitor.requestmonitor.RequestTrace
Determining the request name before the execution starts can be slow. For example org.springframework.web.servlet.HandlerMapping#getHandler takes a few milliseconds to return the MVC controller method that will handle the request.
So the request name should be lazily initialized. If there is no lazy initialisation before the execution, the request name can may be determined in a more efficient way, for example by weaving an Aspect around HandlerMapping#getHandler that is called by Spring as a part of Spring's dispatching mechanism.

@Aspect
public class InformationAppendingLoggingAspect extends AbstractLoggingAspect {


  @Around("loggingPointcut()")
  public Object appendInformation(ProceedingJoinPoint pjp) throws Throwable {
    RequestTrace request = RequestMonitor.getRequest();
    final String requestInformation = "[requestId=" + (request != null ? request.getId() : "") + "] " +
        Stagemonitor.getMeasurementSession().toString() + " ";
    final Object[] args = pjp.getArgs();
    if (args.length == 0) {
      return pjp.proceed();
    }

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  }


  @Override
  public void logSQL(int connectionId, String now, long elapsed, Category category, String prepared, String sql) {
    if (sql != null && !sql.isEmpty()) {
      RequestTrace request = RequestMonitor.getRequest();
      if (request != null) {
        request.dbCallCompleted(elapsed);
        trackDbMetrics(elapsed);
        addSqlToCallStack(elapsed, prepared, sql);
      }
    }
  }

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