private List<MetricDto> searchMetrics(DbSession dbSession, ComponentTreeWsRequest request) {
List<String> metricKeys = requireNonNull(request.getMetricKeys());
List<MetricDto> metrics = dbClient.metricDao().selectByKeys(dbSession, metricKeys);
if (metrics.size() < metricKeys.size()) {
List<String> foundMetricKeys = Lists.transform(metrics, MetricDtoFunctions.toKey());
Set<String> missingMetricKeys =
Sets.difference(new LinkedHashSet<>(metricKeys), new LinkedHashSet<>(foundMetricKeys));
throw new NotFoundException(
format(
"The following metric keys are not found: %s",
Joiner.on(", ").join(missingMetricKeys)));
}
return metrics;
}
