Package io.temporal.opentracing.provider

Class DataDogOpenTracingSpanBuilderProvider

java.lang.Object

io.temporal.opentracing.internal.ActionTypeAndNameSpanBuilderProvider

io.temporal.opentracing.provider.DataDogOpenTracingSpanBuilderProvider

All Implemented Interfaces:

SpanBuilderProvider

public class DataDogOpenTracingSpanBuilderProvider
extends ActionTypeAndNameSpanBuilderProvider

This implementation of SpanBuilderProvider names and tags the OpenTracing spans in a way that is compatible with DataDog's APM tooling.

Spans are named with the operation type default prefixes from SpanOperationType.getDefaultPrefix() (e.g. "StartActivity") and set a tag with key "resource.name" and the value is the name of the activity or workflow or child workflow. See here for the datadog standard tag names.

Field Summary

Fields

Modifier and Type	Field	Description
static DataDogOpenTracingSpanBuilderProvider	INSTANCE

Constructor Summary

Constructors

Constructor	Description
DataDogOpenTracingSpanBuilderProvider()

Method Summary

Modifier and Type	Method	Description
protected java.lang.String	getSpanName(SpanCreationContext context)	Uses just the operation type as the name, e.g.
protected java.util.Map<java.lang.String,java.lang.String>	getSpanTags(SpanCreationContext context)	Includes the default tags but also uses SpanCreationContext.getActionName() as a tag with the key "resource.name"

Methods inherited from class io.temporal.opentracing.internal.ActionTypeAndNameSpanBuilderProvider

createSpanBuilder

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final DataDogOpenTracingSpanBuilderProvider INSTANCE

Constructor Detail

DataDogOpenTracingSpanBuilderProvider

public DataDogOpenTracingSpanBuilderProvider()

Method Detail

getSpanName

protected java.lang.String getSpanName(SpanCreationContext context)

Uses just the operation type as the name, e.g. "StartActivity"

Overrides:

getSpanName in class ActionTypeAndNameSpanBuilderProvider

Parameters:

context - Span creation context

Returns:

The span name

getSpanTags

protected java.util.Map<java.lang.String,java.lang.String> getSpanTags(SpanCreationContext context)

Includes the default tags but also uses SpanCreationContext.getActionName() as a tag with the key "resource.name"

Overrides:

getSpanTags in class ActionTypeAndNameSpanBuilderProvider

Parameters:

context - The span creation context

Returns:

The map of tags for the span