StackdriverTraceConstants (Spring Cloud GCP 2.0.7 API)

```
public interface StackdriverTraceConstants
```
Constants for Stackdriver Trace.

Author:

João André Martins, Chengyuan Zhao

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`MDC_FIELD_SPAN_EXPORT` The name of the MDC parameter Spring Sleuth is storing the span export information at.
`static String`	`MDC_FIELD_SPAN_ID` The name of the MDC parameter Spring Sleuth is storing the span id at.
`static String`	`MDC_FIELD_TRACE_ID` The name of the MDC parameter Spring Sleuth is storing the trace id at.
`static String`	`SERVICE_CONTEXT_ATTRIBUTE` The JSON field name for the service context.
`static String`	`SEVERITY_ATTRIBUTE` The JSON field name for the log level (severity).
`static String`	`SPAN_ID_ATTRIBUTE` The JSON field name for the span-id.
`static String`	`TIMESTAMP_NANOS_ATTRIBUTE` The JSON field name for the nanos of the timestamp.
`static String`	`TIMESTAMP_SECONDS_ATTRIBUTE` The JSON field name for the seconds of the timestamp.
`static String`	`TRACE_ID_ATTRIBUTE` The JSON field name for the trace-id.

Method Summary

All Methods Static Methods Default Methods
Modifier and Type	Method and Description
`static String`	`composeFullTraceName(String projectId, String traceId)` Composes the full trace name as expected by the Google Developers Console log viewer, to enable trace correlation with log entries.

- Field Detail
  - SEVERITY_ATTRIBUTE
```
static final String SEVERITY_ATTRIBUTE
```
    The JSON field name for the log level (severity).
    
    See Also:
    
    Constant Field Values
  - TIMESTAMP_SECONDS_ATTRIBUTE
```
static final String TIMESTAMP_SECONDS_ATTRIBUTE
```
    The JSON field name for the seconds of the timestamp.
    
    See Also:
    
    Constant Field Values
  - TIMESTAMP_NANOS_ATTRIBUTE
```
static final String TIMESTAMP_NANOS_ATTRIBUTE
```
    The JSON field name for the nanos of the timestamp.
    
    See Also:
    
    Constant Field Values
  - SPAN_ID_ATTRIBUTE
```
static final String SPAN_ID_ATTRIBUTE
```
    The JSON field name for the span-id.
    
    See Also:
    
    Constant Field Values
  - TRACE_ID_ATTRIBUTE
```
static final String TRACE_ID_ATTRIBUTE
```
    The JSON field name for the trace-id.
    
    See Also:
    
    Constant Field Values
  - MDC_FIELD_TRACE_ID
```
static final String MDC_FIELD_TRACE_ID
```
    The name of the MDC parameter Spring Sleuth is storing the trace id at.
    
    See Also:
    
    Constant Field Values
  - MDC_FIELD_SPAN_ID
```
static final String MDC_FIELD_SPAN_ID
```
    The name of the MDC parameter Spring Sleuth is storing the span id at.
    
    See Also:
    
    Constant Field Values
  - MDC_FIELD_SPAN_EXPORT
```
static final String MDC_FIELD_SPAN_EXPORT
```
    The name of the MDC parameter Spring Sleuth is storing the span export information at.
    
    See Also:
    
    Constant Field Values
  - SERVICE_CONTEXT_ATTRIBUTE
```
static final String SERVICE_CONTEXT_ATTRIBUTE
```
    The JSON field name for the service context.
    
    Since:
    
    1.2
    
    See Also:
    
    Constant Field Values
- Method Detail
  - composeFullTraceName
```
static String composeFullTraceName(String projectId,
                                   String traceId)
```
    Composes the full trace name as expected by the Google Developers Console log viewer, to enable trace correlation with log entries.
    
    Parameters:
    
    projectId - the GCP project ID
    
    traceId - the trace ID
    
    Returns:
    
    the trace name in the "projects/[GCP_PROJECT_ID]/trace/[TRACE_ID]" format

Interface StackdriverTraceConstants

Field Summary

Method Summary

Field Detail

SEVERITY_ATTRIBUTE

TIMESTAMP_SECONDS_ATTRIBUTE

TIMESTAMP_NANOS_ATTRIBUTE

SPAN_ID_ATTRIBUTE

TRACE_ID_ATTRIBUTE

MDC_FIELD_TRACE_ID

MDC_FIELD_SPAN_ID

MDC_FIELD_SPAN_EXPORT

SERVICE_CONTEXT_ATTRIBUTE

Method Detail

composeFullTraceName