public PrometheusFormatter enableOverriding()

in geronimo-metrics-common/src/main/java/org/apache/geronimo/microprofile/metrics/common/prometheus/PrometheusFormatter.java [89:105]

16 lines of code
3 McCabe index (conditional complexity)


    public PrometheusFormatter enableOverriding() {
        try (final InputStream source = Thread.currentThread().getContextClassLoader()
                .getResourceAsStream("META-INF/geronimo-metrics/prometheus-mapping.properties")) {
            if (source != null) {
                final Properties properties = new Properties();
                properties.load(source);
                enableOverriding(properties);
            }
        } catch (final IOException e) {
            // no-op
        }
        System.getProperties().stringPropertyNames().stream()
                .filter(it -> it.startsWith("geronimo.metrics.prometheus.mapping."))
                .forEach(k -> keyMapping.put(k.substring("geronimo.metrics.prometheus.mapping.".length()), System.getProperty(k)));
        afterOverride();
        return this;
    }