public void inject()

in geronimo-opentracing-common/src/main/java/org/apache/geronimo/microprofile/opentracing/common/impl/GeronimoTracer.java [94:103]

• 10 lines of code
• 2 McCabe index (conditional complexity)

    public <C> void inject(final SpanContext spanContext, final Format<C> format, final C carrier) {
        if (!TextMap.class.isInstance(carrier)) {
            throw new IllegalArgumentException("Only TextMap are supported");
        }
        final TextMap textMap = TextMap.class.cast(carrier);
        final SpanContextImpl context = SpanContextImpl.class.cast(spanContext);
        textMap.put(traceIdHeader, String.valueOf(context.getTraceId()));
        textMap.put(spanIdHeader, String.valueOf(context.getSpanId()));
        context.getBaggageItems().forEach((k, v) -> textMap.put(baggageHeaderPrefix + k, v));
    }