Package io.opentelemetry.exporter.internal.otlp.traces

Class SpanMarshaler

java.lang.Object

io.opentelemetry.exporter.internal.marshal.Marshaler

io.opentelemetry.exporter.internal.marshal.MarshalerWithSize

io.opentelemetry.exporter.internal.otlp.traces.SpanMarshaler

final class SpanMarshaler
extends MarshalerWithSize

Field Summary

Fields

Modifier and Type	Field	Description
private final KeyValueMarshaler[]	attributeMarshalers
private final int	droppedAttributesCount
private final int	droppedEventsCount
private final int	droppedLinksCount
private static final byte[]	EMPTY_BYTES
private final long	endEpochNanos
private final TraceFlags	flags
private final boolean	isParentContextRemote
private final byte[]	nameUtf8
private final String	parentSpanId
private final SpanEventMarshaler[]	spanEventMarshalers
private final String	spanId
private final ProtoEnumInfo	spanKind
private final SpanLinkMarshaler[]	spanLinkMarshalers
private final SpanStatusMarshaler	spanStatusMarshaler
private final long	startEpochNanos
private final String	traceId
private final byte[]	traceStateUtf8

Constructor Summary

Constructors

Modifier	Constructor	Description
private	SpanMarshaler(String traceId, String spanId, byte[] traceStateUtf8, String parentSpanId, byte[] nameUtf8, ProtoEnumInfo spanKind, long startEpochNanos, long endEpochNanos, KeyValueMarshaler[] attributeMarshalers, int droppedAttributesCount, SpanEventMarshaler[] spanEventMarshalers, int droppedEventsCount, SpanLinkMarshaler[] spanLinkMarshalers, int droppedLinksCount, SpanStatusMarshaler spanStatusMarshaler, TraceFlags flags, boolean isParentContextRemote)

Method Summary

Modifier and Type	Method	Description
private static int	calculateSize(String traceId, String spanId, byte[] traceStateUtf8, String parentSpanId, byte[] nameUtf8, ProtoEnumInfo spanKind, long startEpochNanos, long endEpochNanos, KeyValueMarshaler[] attributeMarshalers, int droppedAttributesCount, SpanEventMarshaler[] spanEventMarshalers, int droppedEventsCount, SpanLinkMarshaler[] spanLinkMarshalers, int droppedLinksCount, SpanStatusMarshaler spanStatusMarshaler, TraceFlags flags, boolean isParentContextRemote)
(package private) static SpanMarshaler	create(SpanData spanData)
(package private) static byte[]	encodeSpanTraceState(SpanData span)
(package private) static byte[]	encodeTraceState(TraceState traceState)
(package private) static ProtoEnumInfo	toProtoSpanKind(SpanKind kind)
void	writeTo(Serializer output)

Methods inherited from class io.opentelemetry.exporter.internal.marshal.MarshalerWithSize

getBinarySerializedSize

Methods inherited from class io.opentelemetry.exporter.internal.marshal.Marshaler

writeBinaryTo, writeJsonTo, writeJsonTo, writeJsonWithNewline

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

EMPTY_BYTES

private static final byte[] EMPTY_BYTES

traceId

private final String traceId

traceStateUtf8

private final byte[] traceStateUtf8

spanId

private final String spanId

parentSpanId

@Nullable
private final String parentSpanId

nameUtf8

private final byte[] nameUtf8

spanKind

private final ProtoEnumInfo spanKind

startEpochNanos

private final long startEpochNanos

endEpochNanos

private final long endEpochNanos

attributeMarshalers

private final KeyValueMarshaler[] attributeMarshalers

droppedAttributesCount

private final int droppedAttributesCount

spanEventMarshalers

private final SpanEventMarshaler[] spanEventMarshalers

droppedEventsCount

private final int droppedEventsCount

spanLinkMarshalers

private final SpanLinkMarshaler[] spanLinkMarshalers

droppedLinksCount

private final int droppedLinksCount

spanStatusMarshaler

private final SpanStatusMarshaler spanStatusMarshaler

flags

private final TraceFlags flags

isParentContextRemote

private final boolean isParentContextRemote

Constructor Details

SpanMarshaler

private SpanMarshaler(String traceId,
 String spanId,
 byte[] traceStateUtf8,
 @Nullable
 String parentSpanId,
 byte[] nameUtf8,
 ProtoEnumInfo spanKind,
 long startEpochNanos,
 long endEpochNanos,
 KeyValueMarshaler[] attributeMarshalers,
 int droppedAttributesCount,
 SpanEventMarshaler[] spanEventMarshalers,
 int droppedEventsCount,
 SpanLinkMarshaler[] spanLinkMarshalers,
 int droppedLinksCount,
 SpanStatusMarshaler spanStatusMarshaler,
 TraceFlags flags,
 boolean isParentContextRemote)

Method Details

create

static SpanMarshaler create(SpanData spanData)

writeTo

public void writeTo(Serializer output)
             throws IOException

Specified by:

writeTo in class Marshaler

Throws:

IOException

calculateSize

private static int calculateSize(String traceId,
 String spanId,
 byte[] traceStateUtf8,
 @Nullable
 String parentSpanId,
 byte[] nameUtf8,
 ProtoEnumInfo spanKind,
 long startEpochNanos,
 long endEpochNanos,
 KeyValueMarshaler[] attributeMarshalers,
 int droppedAttributesCount,
 SpanEventMarshaler[] spanEventMarshalers,
 int droppedEventsCount,
 SpanLinkMarshaler[] spanLinkMarshalers,
 int droppedLinksCount,
 SpanStatusMarshaler spanStatusMarshaler,
 TraceFlags flags,
 boolean isParentContextRemote)

toProtoSpanKind

static ProtoEnumInfo toProtoSpanKind(SpanKind kind)

encodeSpanTraceState

static byte[] encodeSpanTraceState(SpanData span)

encodeTraceState

static byte[] encodeTraceState(TraceState traceState)