@Test
public void binaryAnnotation_double() {
String json =
"{\n"
+ " \"traceId\": \"6b221d5bc9e6496c\",\n"
+ " \"name\": \"get-traces\",\n"
+ " \"id\": \"6b221d5bc9e6496c\",\n"
+ " \"binaryAnnotations\": [\n"
+ " {\n"
+ " \"key\": \"num\",\n"
+ " \"value\": 1.23456789,\n"
+ " \"type\": \"DOUBLE\"\n"
+ " }\n"
+ " ]\n"
+ "}";
Span span = Codec.JSON.readSpan(json.getBytes(Util.UTF_8));
assertThat(span.binaryAnnotations)
.containsExactly(
BinaryAnnotation.builder()
.key("num")
.type(BinaryAnnotation.Type.DOUBLE)
.value(toBytes(Double.doubleToRawLongBits(1.23456789)))
.build());
assertThat(Codec.JSON.readSpan(Codec.JSON.writeSpan(span))).isEqualTo(span);
}
private static void ensureServerAddr(Span span, zipkin.Span.Builder zipkinSpan, Endpoint ep) {
String serviceName =
span.tags().containsKey(Span.SPAN_PEER_SERVICE_TAG_NAME)
? span.tags().get(Span.SPAN_PEER_SERVICE_TAG_NAME)
: ep.serviceName;
Endpoint endpoint =
ep.port == null
? Endpoint.create(serviceName, ep.ipv4)
: Endpoint.create(serviceName, ep.ipv4, ep.port);
zipkinSpan.addBinaryAnnotation(BinaryAnnotation.address(Constants.SERVER_ADDR, endpoint));
}
private static void ensureLocalComponent(Span span, Builder zipkinSpan, Endpoint ep) {
if (span.tags().containsKey(Constants.LOCAL_COMPONENT)) {
return;
}
String processId =
span.getProcessId() != null
? span.getProcessId().toLowerCase()
: ZipkinMessageListener.UNKNOWN_PROCESS_ID;
zipkinSpan.addBinaryAnnotation(
BinaryAnnotation.create(Constants.LOCAL_COMPONENT, processId, ep));
}