Package dev.restate.sdk.interceptor.opentelemetry

Class OpenTelemetryHelpers

java.lang.Object

dev.restate.sdk.interceptor.opentelemetry.OpenTelemetryHelpers

@Internal
public final class OpenTelemetryHelpers
extends Object

Standard OpenTelemetry attribute keys used by the Restate interceptors.

Field Summary

Fields

Modifier and Type	Field	Description
static final io.opentelemetry.context.propagation.TextMapGetter<HeadersAccessor>	HEADERS_GETTER
static final String	INSTRUMENTATION_NAME
static final io.opentelemetry.api.common.AttributeKey<String>	INVOCATION_ID
static final io.opentelemetry.api.common.AttributeKey<String>	INVOCATION_TARGET
static final io.opentelemetry.api.common.AttributeKey<String>	RUN_NAME
static final io.opentelemetry.context.propagation.TextMapPropagator	W3C_TRACE_CONTEXT_PROPAGATOR

Method Summary

Modifier and Type	Method	Description
static io.opentelemetry.context.Context	extractHandlerContext(HeadersAccessor attemptHeaders)
static io.opentelemetry.api.trace.Span	startHandlerSpan(io.opentelemetry.api.trace.Tracer tracer, io.opentelemetry.context.Context parent, HandlerRequest request)
static io.opentelemetry.api.trace.Span	startRunSpan(io.opentelemetry.api.trace.Tracer tracer, io.opentelemetry.context.Context parent, @Nullable String runName)

Methods inherited from class java.lang.Object

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

Field Details

INSTRUMENTATION_NAME

public static final String INSTRUMENTATION_NAME

See Also:

• Constant Field Values

INVOCATION_ID

public static final io.opentelemetry.api.common.AttributeKey<String> INVOCATION_ID

INVOCATION_TARGET

public static final io.opentelemetry.api.common.AttributeKey<String> INVOCATION_TARGET

RUN_NAME

public static final io.opentelemetry.api.common.AttributeKey<String> RUN_NAME

HEADERS_GETTER

public static final io.opentelemetry.context.propagation.TextMapGetter<HeadersAccessor> HEADERS_GETTER

W3C_TRACE_CONTEXT_PROPAGATOR

public static final io.opentelemetry.context.propagation.TextMapPropagator W3C_TRACE_CONTEXT_PROPAGATOR

Method Details

startHandlerSpan

public static io.opentelemetry.api.trace.Span startHandlerSpan(io.opentelemetry.api.trace.Tracer tracer,
 io.opentelemetry.context.Context parent,
 HandlerRequest request)

startRunSpan

public static io.opentelemetry.api.trace.Span startRunSpan(io.opentelemetry.api.trace.Tracer tracer,
 io.opentelemetry.context.Context parent,
 @Nullable String runName)

extractHandlerContext

public static io.opentelemetry.context.Context extractHandlerContext(HeadersAccessor attemptHeaders)