Package brave.propagation

Interface Propagation.RemoteSetter<R>

Type Parameters:

R - usually Request, such as an HTTP server request or message

All Superinterfaces:

Propagation.Setter<R,String>

Enclosing interface:

Propagation<K>

public static interface Propagation.RemoteSetter<R>
extends Propagation.Setter<R,String>

Used as an input to Propagation.injector(Setter) inject the trace context and any baggage as propagated fields.

Since:

5.12

See Also:

Propagation.RemoteGetter

Method Summary

Modifier and Type	Method	Description
void	put(R request, String fieldName, String value)	Replaces a propagation field with the given value.
Span.Kind	spanKind()	The only valid options are Span.Kind.CLIENT, Span.Kind.PRODUCER, and Span.Kind.CONSUMER.

Method Detail

spanKind

Span.Kind spanKind()

The only valid options are Span.Kind.CLIENT, Span.Kind.PRODUCER, and Span.Kind.CONSUMER.

Since:

5.12

See Also:

Request.spanKind()

put

void put(R request,
         String fieldName,
         String value)

Replaces a propagation field with the given value.

Note: Implementations attempt to overwrite all values. This means that when the caller is encoding multi-value (comma-separated list) HTTP header, they MUST join all values on comma into a single string.

Specified by:

put in interface Propagation.Setter<R,String>

Parameters:

request - see {@link #}

fieldName - typically a header name

value - non-null value to replace any values with

Since:

5.12

See Also:

Propagation.RemoteGetter