com.dynatrace.oneagent.sdk.api.infos
Interface TraceContextInfo

public interface TraceContextInfo

Provides information about a PurePath node using the TraceContext (Trace-Id, Span-Id) model as defined in

Field Summary

static java.lang.String	INVALID_SPAN_ID All-zero (invalid) W3C span ID.
static java.lang.String	INVALID_TRACE_ID All-zero (invalid) W3C trace ID.

Method Summary

java.lang.String	getSpanId() The W3C span ID hex string (never empty or null, but might be all-zero if isValid()) is false)
java.lang.String	getTraceId() The W3C trace ID hex string (never empty or null, but might be all-zero if isValid()) is false)
boolean	isValid() If true, the trace & span ID are both valid (i.e., non-zero).

Field Detail

INVALID_TRACE_ID

static final java.lang.String INVALID_TRACE_ID

All-zero (invalid) W3C trace ID.

See Also:

Constant Field Values

INVALID_SPAN_ID

static final java.lang.String INVALID_SPAN_ID

All-zero (invalid) W3C span ID.

See Also:

Constant Field Values

Method Detail

isValid

boolean isValid()

If true, the trace & span ID are both valid (i.e., non-zero).

These are a few common reasons for why you may be unable to get a valid trace context:

• No OneAgent is present, or it is incompatible with this SDK version (check OneAgentSDK.getCurrentState())
• There is no currently active PurePath context.
• Some other reason; more information may be available through OneAgentSDK.setLoggingCallback(com.dynatrace.oneagent.sdk.api.LoggingCallback)

getTraceId

java.lang.String getTraceId()

The W3C trace ID hex string (never empty or null, but might be all-zero if isValid()) is false)

getSpanId

java.lang.String getSpanId()

The W3C span ID hex string (never empty or null, but might be all-zero if isValid()) is false)