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Logging: set Trace in trace instead of label #3301

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merged 3 commits into from
Jun 5, 2018
Merged

Logging: set Trace in trace instead of label #3301

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d295ff9
set trace in trace instead of label
andreamlin May 22, 2018
2d1860c
add a line to the logging test
andreamlin May 22, 2018
da8452d
made test for logging trace
andreamlin May 23, 2018
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4 changes: 2 additions & 2 deletions ...nts/google-cloud-logging/src/main/java/com/google/cloud/logging/TraceLoggingEnhancer.java
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Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,7 @@ public TraceLoggingEnhancer(String prefix) {
/**
* Set the Trace ID associated with any logging done by the current thread.
*
* @param id The traceID
* @param id The traceID, in the form projects/[PROJECT_ID]/traces/[TRACE_ID]

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*/
public static void setCurrentTraceId(String id) {
if (id == null) {
Expand All @@ -58,7 +58,7 @@ public static String getCurrentTraceId() {
public void enhanceLogEntry(com.google.cloud.logging.LogEntry.Builder builder) {
String traceId = getCurrentTraceId();
if (traceId != null) {
builder.addLabel(traceIdLabel, traceId);
builder.setTrace(traceId);
}
}
}
32 changes: 32 additions & 0 deletions ...ients/google-cloud-logging/src/test/java/com/google/cloud/logging/LoggingHandlerTest.java
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Expand Up @@ -131,6 +131,13 @@ public class LoggingHandlerTest {
.addLabel("levelValue", String.valueOf(LoggingLevel.EMERGENCY.intValue()))
.setTimestamp(123456789L)
.build();
private static final LogEntry TRACE_ENTRY = LogEntry.newBuilder(StringPayload.of(MESSAGE))
.setSeverity(Severity.DEBUG)
.addLabel("levelName", "FINEST")
.addLabel("levelValue", String.valueOf(Level.FINEST.intValue()))
.setTrace("projects/projectId/traces/traceId")
.setTimestamp(123456789L)
.build();
private static final String CONFIG_NAMESPACE = "com.google.cloud.logging.LoggingHandler";
private static final ImmutableMap<String, String> CONFIG_MAP =
ImmutableMap.<String, String>builder()
Expand Down Expand Up @@ -314,6 +321,31 @@ public void enhanceLogEntry(Builder builder) {
handler.publish(newLogRecord(Level.FINEST, MESSAGE));
}

@Test
public void testTraceEnhancedLogEntry() {
expect(options.getProjectId()).andReturn(PROJECT).anyTimes();
expect(options.getService()).andReturn(logging);
MonitoredResource resource = MonitoredResource.of("custom", ImmutableMap.<String, String>of());
logging.setFlushSeverity(Severity.ERROR);
expectLastCall().once();
logging.setWriteSynchronicity(Synchronicity.ASYNC);
expectLastCall().once();
logging.write(
ImmutableList.of(TRACE_ENTRY),
WriteOption.logName(LOG_NAME),
WriteOption.resource(resource),
WriteOption.labels(BASE_SEVERITY_MAP));
expectLastCall().once();
replay(options, logging);
LoggingEnhancer enhancer = new TraceLoggingEnhancer();
TraceLoggingEnhancer.setCurrentTraceId("projects/projectId/traces/traceId");
Handler handler =
new LoggingHandler(LOG_NAME, options, resource, Collections.singletonList(enhancer));
handler.setLevel(Level.ALL);
handler.setFormatter(new TestFormatter());
handler.publish(newLogRecord(Level.FINEST, MESSAGE));
}

@Test
public void testReportWriteError() {
expect(options.getProjectId()).andReturn(PROJECT).anyTimes();
Expand Down