public
class
SpanTracer
implements
ApiTracer
An implementation of ApiTracer that uses a TraceManager to record traces. This implementation is agnostic to the specific TraceManager in order to allow extensions that interact with other backends.
Implements
ApiTracerStatic Fields
DEFAULT_LANGUAGE
public
static
final
String
DEFAULT_LANGUAGE
LANGUAGE_ATTRIBUTE
public
static
final
String
LANGUAGE_ATTRIBUTE
Constructors
SpanTracer(TraceManager traceManager, ApiTracerContext apiTracerContext, String attemptSpanName)
public
SpanTracer
(
TraceManager
traceManager
,
ApiTracerContext
apiTracerContext
,
String
attemptSpanName
)
Creates a new instance of SpanTracer
.
Parameters
Name
Description
traceManager
apiTracerContext
attemptSpanName
Methods
attemptStarted(Object request, int attemptNumber)
public
void
attemptStarted
(
Object
request
,
int
attemptNumber
)
Adds an annotation that an attempt is about to start with additional information from the request. In general this should occur at the very start of the operation. The attemptNumber is zero based. So the initial attempt will be 0.
attemptSucceeded()
public
void
attemptSucceeded
()
Adds an annotation that the attempt succeeded.
