Examples with Baggage io.opentelemetry.api.baggage.Baggage used on opensource projects

Example 6 with Baggage

use of io.opentelemetry.api.baggage.Baggage in project opentelemetry-java by open-telemetry.

the class W3CBaggagePropagatorTest method extract_value_trailingSpaces_withMetadata.

@Test
void extract_value_trailingSpaces_withMetadata() {
    W3CBaggagePropagator propagator = W3CBaggagePropagator.getInstance();
    Context result = propagator.extract(Context.root(), ImmutableMap.of("baggage", "key=value1      ;meta1=meta2"), getter);
    Baggage expectedBaggage = Baggage.builder().put("key", "value1", BaggageEntryMetadata.create("meta1=meta2")).build();
    assertThat(Baggage.fromContext(result)).isEqualTo(expectedBaggage);
}

Example 7 with Baggage

use of io.opentelemetry.api.baggage.Baggage in project opentelemetry-java by open-telemetry.

the class W3CBaggagePropagatorTest method extract_value_trailingSpaces.

@Test
void extract_value_trailingSpaces() {
    W3CBaggagePropagator propagator = W3CBaggagePropagator.getInstance();
    Context result = propagator.extract(Context.root(), ImmutableMap.of("baggage", "key=value1      "), getter);
    Baggage expectedBaggage = Baggage.builder().put("key", "value1").build();
    assertThat(Baggage.fromContext(result)).isEqualTo(expectedBaggage);
}

Example 8 with Baggage

use of io.opentelemetry.api.baggage.Baggage in project opentelemetry-java by open-telemetry.

the class W3CBaggagePropagatorTest method extract_value_multiple_withSeparators.

@Test
void extract_value_multiple_withSeparators() {
    W3CBaggagePropagator propagator = W3CBaggagePropagator.getInstance();
    Context result = propagator.extract(Context.root(), ImmutableMap.of("baggage", "key=val\\ue1,key1=val"), getter);
    Baggage expectedBaggage = Baggage.builder().put("key1", "val").build();
    assertThat(Baggage.fromContext(result)).isEqualTo(expectedBaggage);
}

Example 9 with Baggage

use of io.opentelemetry.api.baggage.Baggage in project opentelemetry-java by open-telemetry.

the class W3CBaggagePropagator method inject.

@Override
public <C> void inject(Context context, @Nullable C carrier, TextMapSetter<C> setter) {
    if (context == null || setter == null) {
        return;
    }
    Baggage baggage = Baggage.fromContext(context);
    if (baggage.isEmpty()) {
        return;
    }
    String headerContent = baggageToString(baggage);
    if (!headerContent.isEmpty()) {
        setter.set(carrier, FIELD, headerContent);
    }
}

Example 10 with Baggage

use of io.opentelemetry.api.baggage.Baggage in project opentelemetry-java by open-telemetry.

the class AwsXrayPropagatorTest method inject_WithBaggage_LimitTruncates.

@Test
void inject_WithBaggage_LimitTruncates() {
    Map<String, String> carrier = new LinkedHashMap<>();
    // Limit is 256 characters for all baggage. We add a 254-character key/value pair and a
    // 3 character key value pair.
    String key1 = Stream.generate(() -> "a").limit(252).collect(Collectors.joining());
    // 252 + 1 (=) + 1 = 254
    String value1 = "a";
    String key2 = "b";
    // 1 + 1 (=) + 1 = 3
    String value2 = "b";
    Baggage baggage = Baggage.builder().put(key1, value1).put(key2, value2).build();
    xrayPropagator.inject(withSpanContext(SpanContext.create(TRACE_ID, SPAN_ID, TraceFlags.getDefault(), TraceState.getDefault()), Context.current()).with(baggage), carrier, setter);
    assertThat(carrier).containsEntry(TRACE_HEADER_KEY, "Root=1-8a3c60f7-d188f8fa79d48a391a778fa6;Parent=53995c3f42cd8ad8;Sampled=0;" + key1 + '=' + value1);
}