Examples with WriteBuffer zipkin2.internal.WriteBuffer used on opensource projects

Example 1 with WriteBuffer

use of zipkin2.internal.WriteBuffer in project zipkin by openzipkin.

the class ThriftEndpointCodec method write.

static void write(Endpoint value, WriteBuffer buffer) {
    IPV4.write(buffer);
    buffer.write(value.ipv4Bytes() != null ? value.ipv4Bytes() : INT_ZERO);
    PORT.write(buffer);
    int port = value.portAsInt();
    // write short!
    buffer.writeByte((port >>> 8L) & 0xff);
    buffer.writeByte(port & 0xff);
    SERVICE_NAME.write(buffer);
    ThriftCodec.writeLengthPrefixed(buffer, value.serviceName() != null ? value.serviceName() : "");
    byte[] ipv6 = value.ipv6Bytes();
    if (ipv6 != null) {
        IPV6.write(buffer);
        ThriftCodec.writeInt(buffer, 16);
        buffer.write(ipv6);
    }
    buffer.writeByte(TYPE_STOP);
}

Example 2 with WriteBuffer

use of zipkin2.internal.WriteBuffer in project zipkin by openzipkin.

the class V1SpanWriter method write.

@Override
public void write(V1Span value, WriteBuffer b) {
    b.writeAscii("{\"traceId\":\"");
    if (value.traceIdHigh() != 0L)
        b.writeLongHex(value.traceIdHigh());
    b.writeLongHex(value.traceId());
    b.writeByte('"');
    if (value.parentId() != 0L) {
        b.writeAscii(",\"parentId\":\"");
        b.writeLongHex(value.parentId());
        b.writeByte('"');
    }
    b.writeAscii(",\"id\":\"");
    b.writeLongHex(value.id());
    b.writeByte('"');
    b.writeAscii(",\"name\":\"");
    if (value.name() != null)
        b.writeUtf8(jsonEscape(value.name()));
    b.writeByte('"');
    if (value.timestamp() != 0L) {
        b.writeAscii(",\"timestamp\":");
        b.writeAscii(value.timestamp());
    }
    if (value.duration() != 0L) {
        b.writeAscii(",\"duration\":");
        b.writeAscii(value.duration());
    }
    int annotationCount = value.annotations().size();
    Endpoint lastEndpoint = null;
    byte[] lastEndpointBytes = null;
    if (annotationCount > 0) {
        b.writeAscii(",\"annotations\":[");
        for (int i = 0; i < annotationCount; ) {
            V1Annotation a = value.annotations().get(i++);
            Endpoint endpoint = a.endpoint();
            byte[] endpointBytes;
            if (endpoint == null) {
                endpointBytes = null;
            } else if (endpoint.equals(lastEndpoint)) {
                endpointBytes = lastEndpointBytes;
            } else {
                lastEndpoint = endpoint;
                endpointBytes = lastEndpointBytes = legacyEndpointBytes(endpoint);
            }
            writeAnnotation(a.timestamp(), a.value(), endpointBytes, b);
            if (i < annotationCount)
                b.writeByte(',');
        }
        b.writeByte(']');
    }
    int binaryAnnotationCount = value.binaryAnnotations().size();
    if (binaryAnnotationCount > 0) {
        b.writeAscii(",\"binaryAnnotations\":[");
        for (int i = 0; i < binaryAnnotationCount; ) {
            V1BinaryAnnotation a = value.binaryAnnotations().get(i++);
            Endpoint endpoint = a.endpoint();
            byte[] endpointBytes;
            if (endpoint == null) {
                endpointBytes = null;
            } else if (endpoint.equals(lastEndpoint)) {
                endpointBytes = lastEndpointBytes;
            } else {
                lastEndpoint = endpoint;
                endpointBytes = lastEndpointBytes = legacyEndpointBytes(endpoint);
            }
            if (a.stringValue() != null) {
                writeBinaryAnnotation(a.key(), a.stringValue(), endpointBytes, b);
            } else {
                b.writeAscii("{\"key\":\"");
                b.writeAscii(a.key());
                b.writeAscii("\",\"value\":true,\"endpoint\":");
                b.write(endpointBytes);
                b.writeByte('}');
            }
            if (i < binaryAnnotationCount)
                b.writeByte(',');
        }
        b.writeByte(']');
    }
    if (Boolean.TRUE.equals(value.debug())) {
        b.writeAscii(",\"debug\":true");
    }
    b.writeByte('}');
}

Example 3 with WriteBuffer

use of zipkin2.internal.WriteBuffer in project zipkin by openzipkin.

the class V1ThriftSpanWriter method writeBinaryAnnotations.

static void writeBinaryAnnotations(WriteBuffer buffer, V1Span v1Span, byte[] endpointBytes) {
    int binaryAnnotationCount = v1Span.binaryAnnotations().size();
    ThriftCodec.writeListBegin(buffer, binaryAnnotationCount);
    for (int i = 0; i < binaryAnnotationCount; i++) {
        V1BinaryAnnotation a = v1Span.binaryAnnotations().get(i);
        byte[] ep = a.stringValue() != null ? endpointBytes : legacyEndpointBytes(a.endpoint());
        ThriftBinaryAnnotationWriter.write(a.key(), a.stringValue(), ep, buffer);
    }
}

Example 4 with WriteBuffer

use of zipkin2.internal.WriteBuffer in project zipkin by openzipkin.

the class V2SpanWriter method writeEndpoint.

static void writeEndpoint(Endpoint value, WriteBuffer b, boolean writeEmptyServiceName) {
    b.writeByte('{');
    boolean wroteField = false;
    String serviceName = value.serviceName();
    if (serviceName == null && writeEmptyServiceName)
        serviceName = "";
    if (serviceName != null) {
        b.writeAscii("\"serviceName\":\"");
        b.writeUtf8(jsonEscape(serviceName));
        b.writeByte('"');
        wroteField = true;
    }
    if (value.ipv4() != null) {
        if (wroteField)
            b.writeByte(',');
        b.writeAscii("\"ipv4\":\"");
        b.writeAscii(value.ipv4());
        b.writeByte('"');
        wroteField = true;
    }
    if (value.ipv6() != null) {
        if (wroteField)
            b.writeByte(',');
        b.writeAscii("\"ipv6\":\"");
        b.writeAscii(value.ipv6());
        b.writeByte('"');
        wroteField = true;
    }
    int port = value.portAsInt();
    if (port != 0) {
        if (wroteField)
            b.writeByte(',');
        b.writeAscii("\"port\":");
        b.writeAscii(port);
    }
    b.writeByte('}');
}

Example 5 with WriteBuffer

use of zipkin2.internal.WriteBuffer in project zipkin by openzipkin.

the class V1JsonSpanWriter method write.

@Override
public void write(Span value, WriteBuffer b) {
    V1Span v1Span = converter.convert(value);
    v1SpanWriter.write(v1Span, b);
}