Upgrade to Micrometer 1.10.0-SNAPSHOT.

Closes #4151.

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/observability/DefaultMongoHandlerObservationConvention.java

@@ -26,12 +26,12 @@ import com.mongodb.connection.ConnectionId;
 import com.mongodb.event.CommandStartedEvent;
 
 /**
- * Default {@link MongoHandlerKeyValuesProvider} implementation.
+ * Default {@link MongoHandlerObservationConvention} implementation.
  *
  * @author Greg Turnquist
  * @since 4.0.0
  */
-public class DefaultMongoHandlerKeyValuesProvider implements MongoHandlerKeyValuesProvider {
+public class DefaultMongoHandlerObservationConvention implements MongoHandlerObservationConvention {
 
 	@Override
 	public KeyValues getLowCardinalityKeyValues(MongoHandlerContext context) {
@@ -40,7 +40,7 @@ public class DefaultMongoHandlerKeyValuesProvider implements MongoHandlerKeyValu
 
 		if (context.getCollectionName() != null) {
 			keyValues = keyValues
-					.and(KeyValue.of(LowCardinalityCommandKeyNames.MONGODB_COLLECTION.getKeyName(), context.getCollectionName()));
+					.and(LowCardinalityCommandKeyNames.MONGODB_COLLECTION.withValue(context.getCollectionName()));
 		}
 
 		KeyValue connectionTag = connectionTag(context.getCommandStartedEvent());
@@ -54,8 +54,8 @@ public class DefaultMongoHandlerKeyValuesProvider implements MongoHandlerKeyValu
 	@Override
 	public KeyValues getHighCardinalityKeyValues(MongoHandlerContext context) {
 
-		return KeyValues.of(KeyValue.of(HighCardinalityCommandKeyNames.MONGODB_COMMAND.getKeyName(),
-				context.getCommandStartedEvent().getCommandName()));
+		return KeyValues.of(
+				HighCardinalityCommandKeyNames.MONGODB_COMMAND.withValue(context.getCommandStartedEvent().getCommandName()));
 	}
 
 	/**
@@ -72,8 +72,8 @@ public class DefaultMongoHandlerKeyValuesProvider implements MongoHandlerKeyValu
 
 			ConnectionId connectionId = connectionDescription.getConnectionId();
 			if (connectionId != null) {
-				return KeyValue.of(LowCardinalityCommandKeyNames.MONGODB_CLUSTER_ID.getKeyName(),
-						connectionId.getServerId().getClusterId().getValue());
+				return LowCardinalityCommandKeyNames.MONGODB_CLUSTER_ID
+						.withValue(connectionId.getServerId().getClusterId().getValue());
 			}
 		}
 

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/observability/MongoHandlerObservationConvention.java

@@ -18,12 +18,12 @@ package org.springframework.data.mongodb.observability;
 import io.micrometer.observation.Observation;
 
 /**
- * {@link Observation.KeyValuesProvider} for {@link MongoHandlerContext}.
+ * {@link Observation.ObservationConvention} for {@link MongoHandlerContext}.
  *
  * @author Greg Turnquist
  * @since 4.0.0
  */
-public interface MongoHandlerKeyValuesProvider extends Observation.KeyValuesProvider<MongoHandlerContext> {
+public interface MongoHandlerObservationConvention extends Observation.ObservationConvention<MongoHandlerContext> {
 
 	@Override
 	default boolean supportsContext(Observation.Context context) {

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/observability/MongoObservation.java

@@ -63,7 +63,7 @@ enum MongoObservation implements DocumentedObservation {
 		 */
 		MONGODB_COLLECTION {
 			@Override
-			public String getKeyName() {
+			public String asString() {
 				return "spring.data.mongodb.collection";
 			}
 		},
@@ -73,7 +73,7 @@ enum MongoObservation implements DocumentedObservation {
 		 */
 		MONGODB_CLUSTER_ID {
 			@Override
-			public String getKeyName() {
+			public String asString() {
 				return "spring.data.mongodb.cluster_id";
 			}
 		}
@@ -89,7 +89,7 @@ enum MongoObservation implements DocumentedObservation {
 		 */
 		MONGODB_COMMAND {
 			@Override
-			public String getKeyName() {
+			public String asString() {
 				return "spring.data.mongodb.command";
 			}
 		}

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/observability/MongoObservationCommandListener.java

@@ -36,19 +36,18 @@ import com.mongodb.event.CommandSucceededEvent;
  * @author Greg Turnquist
  * @since 4.0.0
  */
-public final class MongoObservationCommandListener
-		implements CommandListener, Observation.KeyValuesProviderAware<MongoHandlerKeyValuesProvider> {
+public final class MongoObservationCommandListener implements CommandListener {
 
 	private static final Log log = LogFactory.getLog(MongoObservationCommandListener.class);
 
 	private final ObservationRegistry observationRegistry;
 
-	private MongoHandlerKeyValuesProvider keyValuesProvider;
+	private MongoHandlerObservationConvention observationConvention;
 
 	public MongoObservationCommandListener(ObservationRegistry observationRegistry) {
 
 		this.observationRegistry = observationRegistry;
-		this.keyValuesProvider = new DefaultMongoHandlerKeyValuesProvider();
+		this.observationConvention = new DefaultMongoHandlerObservationConvention();
 	}
 
 	@Override
@@ -130,7 +129,7 @@ public final class MongoObservationCommandListener
 
 	/**
 	 * Extract the {@link Observation} from MongoDB's {@link RequestContext}.
-	 * 
+	 *
 	 * @param context
 	 * @return
 	 */
@@ -160,7 +159,7 @@ public final class MongoObservationCommandListener
 		Observation observation = MongoObservation.MONGODB_COMMAND_OBSERVATION
 				.observation(this.observationRegistry, observationContext) //
 				.contextualName(observationContext.getContextualName()) //
-				.keyValuesProvider(this.keyValuesProvider) //
+				.observationConvention(this.observationConvention) //
 				.start();
 
 		requestContext.put(Observation.class, observation);
@@ -171,9 +170,4 @@ public final class MongoObservationCommandListener
 					"Created a child observation  [" + observation + "] for mongo instrumentation and put it in mongo context");
 		}
 	}
-
-	@Override
-	public void setKeyValuesProvider(MongoHandlerKeyValuesProvider mongoHandlerKeyValuesProvider) {
-		this.keyValuesProvider = mongoHandlerKeyValuesProvider;
-	}
 }

spring-data-mongodb/src/test/java/org/springframework/data/mongodb/observability/MongoObservationCommandListenerForTracingTests.java

@@ -16,7 +16,7 @@
 package org.springframework.data.mongodb.observability;
 
 import io.micrometer.core.instrument.MeterRegistry;
-import io.micrometer.core.instrument.observation.TimerObservationHandler;
+import io.micrometer.core.instrument.observation.DefaultMeterObservationHandler;
 import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
 import io.micrometer.observation.Observation;
 import io.micrometer.observation.ObservationRegistry;
@@ -67,7 +67,7 @@ class MongoObservationCommandListenerForTracingTests {
 
 		this.meterRegistry = new SimpleMeterRegistry();
 		this.observationRegistry = ObservationRegistry.create();
-		this.observationRegistry.observationConfig().observationHandler(new TimerObservationHandler(meterRegistry));
+		this.observationRegistry.observationConfig().observationHandler(new DefaultMeterObservationHandler(meterRegistry));
 		this.observationRegistry.observationConfig().observationHandler(handler);
 
 		this.listener = new MongoObservationCommandListener(observationRegistry);
@@ -135,7 +135,7 @@ class MongoObservationCommandListenerForTracingTests {
 	 * Execute MongoDB's {@link com.mongodb.event.CommandListener#commandStarted(CommandStartedEvent)} and
 	 * {@link com.mongodb.event.CommandListener#commandSucceeded(CommandSucceededEvent)} operations against the
 	 * {@link TestRequestContext} in order to inject some test data.
-	 * 
+	 *
 	 * @param testRequestContext
 	 */
 	private void commandStartedAndSucceeded(TestRequestContext testRequestContext) {
@@ -163,8 +163,8 @@ class MongoObservationCommandListenerForTracingTests {
 				.hasNameEqualTo("insert user") //
 				.hasKindEqualTo(Span.Kind.CLIENT) //
 				.hasRemoteServiceNameEqualTo("mongodb-database") //
-				.hasTag(HighCardinalityCommandKeyNames.MONGODB_COMMAND.getKeyName(), "insert") //
-				.hasTag(LowCardinalityCommandKeyNames.MONGODB_COLLECTION.getKeyName(), "user") //
-				.hasTagWithKey(LowCardinalityCommandKeyNames.MONGODB_CLUSTER_ID.getKeyName());
+				.hasTag(HighCardinalityCommandKeyNames.MONGODB_COMMAND.asString(), "insert") //
+				.hasTag(LowCardinalityCommandKeyNames.MONGODB_COLLECTION.asString(), "user") //
+				.hasTagWithKey(LowCardinalityCommandKeyNames.MONGODB_CLUSTER_ID.asString());
 	}
 }

spring-data-mongodb/src/test/java/org/springframework/data/mongodb/observability/MongoObservationCommandListenerTests.java

@@ -15,12 +15,11 @@
  */
 package org.springframework.data.mongodb.observability;
 
-import static io.micrometer.core.tck.MeterRegistryAssert.*;
+import static io.micrometer.core.tck.MeterRegistryAssert.assertThat;
 
-import io.micrometer.common.KeyValue;
 import io.micrometer.common.KeyValues;
 import io.micrometer.core.instrument.MeterRegistry;
-import io.micrometer.core.instrument.observation.TimerObservationHandler;
+import io.micrometer.core.instrument.observation.DefaultMeterObservationHandler;
 import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
 import io.micrometer.observation.Observation;
 import io.micrometer.observation.ObservationRegistry;
@@ -42,7 +41,7 @@ import com.mongodb.event.CommandSucceededEvent;
 
 /**
  * Series of test cases exercising {@link MongoObservationCommandListener}.
- * 
+ *
  * @author Marcin Grzejszczak
  * @author Greg Turnquist
  * @since 4.0.0
@@ -59,7 +58,7 @@ class MongoObservationCommandListenerTests {
 
 		this.meterRegistry = new SimpleMeterRegistry();
 		this.observationRegistry = ObservationRegistry.create();
-		this.observationRegistry.observationConfig().observationHandler(new TimerObservationHandler(meterRegistry));
+		this.observationRegistry.observationConfig().observationHandler(new DefaultMeterObservationHandler(meterRegistry));
 
 		this.listener = new MongoObservationCommandListener(observationRegistry);
 	}
@@ -149,8 +148,8 @@ class MongoObservationCommandListenerTests {
 		listener.commandSucceeded(new CommandSucceededEvent(testRequestContext, 0, null, "insert", null, 0));
 
 		// then
-		assertThat(meterRegistry).hasTimerWithNameAndTags(HighCardinalityCommandKeyNames.MONGODB_COMMAND.getKeyName(),
-				KeyValues.of(KeyValue.of(LowCardinalityCommandKeyNames.MONGODB_COLLECTION.getKeyName(), "user")));
+		assertThat(meterRegistry).hasTimerWithNameAndTags(HighCardinalityCommandKeyNames.MONGODB_COMMAND.asString(),
+				KeyValues.of(LowCardinalityCommandKeyNames.MONGODB_COLLECTION.withValue("user")));
 	}
 
 	@Test
@@ -178,10 +177,10 @@ class MongoObservationCommandListenerTests {
 	private void assertThatTimerRegisteredWithTags() {
 
 		assertThat(meterRegistry) //
-				.hasTimerWithNameAndTags(HighCardinalityCommandKeyNames.MONGODB_COMMAND.getKeyName(),
-						KeyValues.of(KeyValue.of(LowCardinalityCommandKeyNames.MONGODB_COLLECTION.getKeyName(), "user"))) //
-				.hasTimerWithNameAndTagKeys(HighCardinalityCommandKeyNames.MONGODB_COMMAND.getKeyName(),
-						LowCardinalityCommandKeyNames.MONGODB_CLUSTER_ID.getKeyName());
+				.hasTimerWithNameAndTags(HighCardinalityCommandKeyNames.MONGODB_COMMAND.asString(),
+						KeyValues.of(LowCardinalityCommandKeyNames.MONGODB_COLLECTION.withValue("user"))) //
+				.hasTimerWithNameAndTagKeys(HighCardinalityCommandKeyNames.MONGODB_COMMAND.asString(),
+						LowCardinalityCommandKeyNames.MONGODB_CLUSTER_ID.asString());
 	}
 
 }

spring-data-mongodb/src/test/java/org/springframework/data/mongodb/observability/ZipkinIntegrationTests.java

@@ -15,10 +15,10 @@
  */
 package org.springframework.data.mongodb.observability;
 
-import static org.springframework.data.mongodb.test.util.Assertions.*;
+import static org.springframework.data.mongodb.test.util.Assertions.assertThat;
 
 import io.micrometer.core.instrument.MeterRegistry;
-import io.micrometer.core.instrument.observation.TimerObservationHandler;
+import io.micrometer.core.instrument.observation.DefaultMeterObservationHandler;
 import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
 import io.micrometer.observation.Observation;
 import io.micrometer.observation.ObservationHandler;
@@ -80,7 +80,7 @@ public class ZipkinIntegrationTests extends SampleTestRunner {
 	private static final ObservationRegistry OBSERVATION_REGISTRY = ObservationRegistry.create();
 
 	static {
-		OBSERVATION_REGISTRY.observationConfig().observationHandler(new TimerObservationHandler(METER_REGISTRY));
+		OBSERVATION_REGISTRY.observationConfig().observationHandler(new DefaultMeterObservationHandler(METER_REGISTRY));
 	}
 
 	@Autowired PersonRepository repository;

src/main/asciidoc/reference/observability.adoc

@@ -3,6 +3,8 @@
 [[observability]]
 == Observability metadata
 
+include::{root-target}_conventions.adoc[]
+
 include::{root-target}_metrics.adoc[]
 
 include::{root-target}_spans.adoc[]