How to use

MetricsDispatchListener

in

ro.pippo.metrics

@Override
public void onPostDispatch(Request request, Response response) {
  updateStatusCodeMetrics(response);
  activeRequests.dec();
}

MetricsDispatchListener metricsDispatchListener = new MetricsDispatchListener(metricRegistry);
application.getRoutePreDispatchListeners().add(metricsDispatchListener);
application.getRoutePostDispatchListeners().add(metricsDispatchListener);

MetricsDispatchListener metricsDispatchListener = new MetricsDispatchListener(metricRegistry);
application.getRoutePreDispatchListeners().add(metricsDispatchListener);
application.getRoutePostDispatchListeners().add(metricsDispatchListener);

private void initializeApplication() {
  // hook-up the Metrics dispatch listener
  MetricsDispatchListener metricsDispatchListener = new MetricsDispatchListener(metricRegistry);
  application.getRoutePreDispatchListeners().add(metricsDispatchListener);
  application.getRoutePostDispatchListeners().add(metricsDispatchListener);
  // set the RedirectException handler
  application.getErrorHandler().setExceptionHandler(RedirectException.class, (exception, ctx) -> {
    RedirectException redirectException = (RedirectException) exception;
    if (!Strings.isNullOrEmpty(redirectException.getSessionUrlAttribute())) {
      String requestUri = ctx.getRequest().getApplicationUriWithQuery();
      ctx.setSession(redirectException.getSessionUrlAttribute(), requestUri);
    }
    ctx.redirect(redirectException.getPath());
  });
  // set the StatusCodeException handler
  application.getErrorHandler().setExceptionHandler(StatusCodeException.class, (exception, ctx) -> {
    StatusCodeException statusCodeException = (StatusCodeException) exception;
    ctx.setLocal("message", statusCodeException.getMessage());
    application.getErrorHandler().handle(statusCodeException.getStatusCode(), ctx);
  });
}

@Override
public void onPostDispatch(Request request, Response response) {
  updateStatusCodeMetrics(response);
  activeRequests.dec();
}

private void initializeApplication() {
  // hook-up the Metrics dispatch listener
  MetricsDispatchListener metricsDispatchListener = new MetricsDispatchListener(metricRegistry);
  application.getRoutePreDispatchListeners().add(metricsDispatchListener);
  application.getRoutePostDispatchListeners().add(metricsDispatchListener);
  // set the RedirectException handler
  application.getErrorHandler().setExceptionHandler(RedirectException.class, (exception, ctx) -> {
    RedirectException redirectException = (RedirectException) exception;
    if (!Strings.isNullOrEmpty(redirectException.getSessionUrlAttribute())) {
      String requestUri = ctx.getRequest().getApplicationUriWithQuery();
      ctx.setSession(redirectException.getSessionUrlAttribute(), requestUri);
    }
    ctx.redirect(redirectException.getPath());
  });
  // set the StatusCodeException handler
  application.getErrorHandler().setExceptionHandler(StatusCodeException.class, (exception, ctx) -> {
    StatusCodeException statusCodeException = (StatusCodeException) exception;
    ctx.setLocal("message", statusCodeException.getMessage());
    application.getErrorHandler().handle(statusCodeException.getStatusCode(), ctx);
  });
}