Updated Task to the latests snapshot of Micrometer

Updated to handle the batch changes

Removing aot execution from sample apps

Remove snapshot version and rely on bom

Signed-off-by: Glenn Renfro <grenfro@vmware.com>

spring-cloud-task-core/src/main/java/org/springframework/cloud/task/configuration/observation/TaskDocumentedObservation.java

@@ -19,9 +19,9 @@ package org.springframework.cloud.task.configuration.observation;
 import io.micrometer.common.docs.KeyName;
 import io.micrometer.observation.Observation;
 import io.micrometer.observation.ObservationConvention;
-import io.micrometer.observation.docs.DocumentedObservation;
+import io.micrometer.observation.docs.ObservationDocumentation;
 
-enum TaskDocumentedObservation implements DocumentedObservation {
+enum TaskDocumentedObservation implements ObservationDocumentation {
 
 	/**
 	 * Observation created when a task runner is executed.

spring-cloud-task-core/src/main/java/org/springframework/cloud/task/configuration/observation/TaskObservationContext.java

@@ -16,6 +16,8 @@
 
 package org.springframework.cloud.task.configuration.observation;
 
+import java.util.function.Supplier;
+
 import io.micrometer.observation.Observation;
 
 /**
@@ -24,7 +26,7 @@ import io.micrometer.observation.Observation;
  * @author Marcin Grzejszczak
  * @since 3.0.0
  */
-public class TaskObservationContext extends Observation.Context {
+public class TaskObservationContext extends Observation.Context implements Supplier<TaskObservationContext> {
 
 	private final String beanName;
 
@@ -36,4 +38,9 @@ public class TaskObservationContext extends Observation.Context {
 		return beanName;
 	}
 
+	@Override
+	public TaskObservationContext get() {
+		return this;
+	}
+
 }

spring-cloud-task-core/src/main/java/org/springframework/cloud/task/listener/TaskExecutionObservation.java

@@ -19,7 +19,7 @@ package org.springframework.cloud.task.listener;
 import io.micrometer.common.docs.KeyName;
 import io.micrometer.observation.Observation;
 import io.micrometer.observation.ObservationConvention;
-import io.micrometer.observation.docs.DocumentedObservation;
+import io.micrometer.observation.docs.ObservationDocumentation;
 
 /**
  * Enumeration for task execution observations.
@@ -27,7 +27,7 @@ import io.micrometer.observation.docs.DocumentedObservation;
  * @author Glenn Renfro
  * @since 3.0.0
  */
-public enum TaskExecutionObservation implements DocumentedObservation {
+public enum TaskExecutionObservation implements ObservationDocumentation {
 
 	/**
 	 * Metrics created around a task execution.

spring-cloud-task-core/src/main/java/org/springframework/cloud/task/listener/TaskExecutionObservationContext.java

@@ -16,6 +16,8 @@
 
 package org.springframework.cloud.task.listener;
 
+import java.util.function.Supplier;
+
 import io.micrometer.observation.Observation;
 import io.micrometer.observation.ObservationHandler;
 
@@ -27,7 +29,8 @@ import org.springframework.cloud.task.repository.TaskExecution;
  * @author Glenn Renfro
  * @since 3.0.0
  */
-public class TaskExecutionObservationContext extends Observation.Context {
+public class TaskExecutionObservationContext extends Observation.Context
+		implements Supplier<TaskExecutionObservationContext> {
 
 	private final TaskExecution taskExecution;
 
@@ -59,4 +62,9 @@ public class TaskExecutionObservationContext extends Observation.Context {
 		this.status = status;
 	}
 
+	@Override
+	public TaskExecutionObservationContext get() {
+		return this;
+	}
+
 }

spring-cloud-task-core/src/test/java/org/springframework/cloud/task/micrometer/TaskObservationsTests.java

@@ -51,6 +51,9 @@ import static org.springframework.cloud.task.listener.TaskObservations.UNKNOWN;
  */
 public class TaskObservationsTests {
 
+	/**
+	 * Prefix for the spring cloud task project.
+	 */
 	public static final String PREFIX = "spring.cloud.task";
 
 	private TaskObservations taskObservations;