Fix JMS Inbound Endpoints for observation

The `JmsMessageDrivenEndpoint` delegates all the hard work to the
`ChannelPublishingJmsMessageListener`, but missed to propagate an `ObservationRegistry`
and other related options.
The `JmsInboundGateway` is worse: it delegated to the `JmsMessageDrivenEndpoint`

* Add `IntegrationObservation.HANDLER` observation to the `MessagingGatewaySupport.send()`
operation: used by the delegate in the `ChannelPublishingJmsMessageListener`
* Expose and propagate observation-related options from `JmsInboundGateway`
and `JmsMessageDrivenEndpoint`
* Expose `observationConvention()` option on the `MessagingGatewaySpec`
and `MessageProducerSpec`
* Remove unused imports
* Do not start a new `RECEIVER` observation if there is already `SERVER` one
* Fix `MessagingGatewaySupport` for `Observation.NOOP` check.
The parent process may still use `ObservationRegistry.NOOP` which sets
`Observation.NOOP` instance into the current context and thread local.

**Cherry-pick to `6.1.x` & `6.0.x`**

spring-integration-jms/src/main/java/org/springframework/integration/jms/ChannelPublishingJmsMessageListener.java

@@ -18,6 +18,7 @@ package org.springframework.integration.jms;
 
 import java.util.Map;
 
+import io.micrometer.observation.ObservationRegistry;
 import jakarta.jms.DeliveryMode;
 import jakarta.jms.Destination;
 import jakarta.jms.InvalidDestinationException;
@@ -38,6 +39,9 @@ import org.springframework.integration.gateway.MessagingGatewaySupport;
 import org.springframework.integration.support.DefaultMessageBuilderFactory;
 import org.springframework.integration.support.MessageBuilderFactory;
 import org.springframework.integration.support.management.TrackableComponent;
+import org.springframework.integration.support.management.metrics.MetricsCaptor;
+import org.springframework.integration.support.management.observation.MessageReceiverObservationConvention;
+import org.springframework.integration.support.management.observation.MessageRequestReplyReceiverObservationConvention;
 import org.springframework.integration.support.utils.IntegrationUtils;
 import org.springframework.jms.listener.SessionAwareMessageListener;
 import org.springframework.jms.support.JmsUtils;
@@ -323,6 +327,26 @@ public class ChannelPublishingJmsMessageListener
 		this.extractReplyPayload = extractReplyPayload;
 	}
 
+	public void setMetricsCaptor(MetricsCaptor captor) {
+		this.gatewayDelegate.registerMetricsCaptor(captor);
+	}
+
+	public void setObservationRegistry(ObservationRegistry observationRegistry) {
+		this.gatewayDelegate.registerObservationRegistry(observationRegistry);
+	}
+
+	public void setRequestReplyObservationConvention(
+			@Nullable MessageRequestReplyReceiverObservationConvention observationConvention) {
+
+		this.gatewayDelegate.setObservationConvention(observationConvention);
+	}
+
+	public void setReceiverObservationConvention(
+			@Nullable MessageReceiverObservationConvention observationConvention) {
+
+		this.gatewayDelegate.setReceiverObservationConvention(observationConvention);
+	}
+
 	@Override
 	public void setBeanFactory(BeanFactory beanFactory) throws BeansException {
 		this.beanFactory = beanFactory;

spring-integration-jms/src/main/java/org/springframework/integration/jms/JmsInboundGateway.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2022 the original author or authors.
+ * Copyright 2016-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,10 +16,14 @@
 
 package org.springframework.integration.jms;
 
+import io.micrometer.observation.ObservationRegistry;
+
 import org.springframework.beans.BeansException;
 import org.springframework.context.ApplicationContext;
 import org.springframework.integration.context.OrderlyShutdownCapable;
 import org.springframework.integration.gateway.MessagingGatewaySupport;
+import org.springframework.integration.support.management.metrics.MetricsCaptor;
+import org.springframework.integration.support.management.observation.MessageRequestReplyReceiverObservationConvention;
 import org.springframework.jms.listener.AbstractMessageListenerContainer;
 import org.springframework.messaging.MessageChannel;
 
@@ -114,28 +118,38 @@ public class JmsInboundGateway extends MessagingGatewaySupport implements Orderl
 		this.endpoint.setShutdownContainerOnStop(shutdownContainerOnStop);
 	}
 
+	@Override
+	public void registerMetricsCaptor(MetricsCaptor metricsCaptorToRegister) {
+		super.registerMetricsCaptor(metricsCaptorToRegister);
+		this.endpoint.registerMetricsCaptor(metricsCaptorToRegister);
+	}
+
+	@Override
+	public void registerObservationRegistry(ObservationRegistry observationRegistry) {
+		super.registerObservationRegistry(observationRegistry);
+		this.endpoint.registerObservationRegistry(observationRegistry);
+	}
+
+	@Override
+	public void setObservationConvention(MessageRequestReplyReceiverObservationConvention observationConvention) {
+		super.setObservationConvention(observationConvention);
+		this.endpoint.getListener().setRequestReplyObservationConvention(observationConvention);
+	}
 
 	@Override
 	public String getComponentType() {
 		return this.endpoint.getComponentType();
 	}
 
-	@Override
-	public void setComponentName(String componentName) {
-		super.setComponentName(componentName);
-		this.endpoint.setComponentName(getComponentName());
-	}
-
 	@Override
 	public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
 		super.setApplicationContext(applicationContext);
 		this.endpoint.setApplicationContext(applicationContext);
-		this.endpoint.setBeanFactory(applicationContext);
-		this.endpoint.getListener().setBeanFactory(applicationContext);
 	}
 
 	@Override
 	protected void onInit() {
+		this.endpoint.setComponentName(getComponentName());
 		this.endpoint.afterPropertiesSet();
 	}
 

spring-integration-jms/src/main/java/org/springframework/integration/jms/JmsMessageDrivenEndpoint.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,11 +16,15 @@
 
 package org.springframework.integration.jms;
 
+import io.micrometer.observation.ObservationRegistry;
+
 import org.springframework.beans.BeansException;
 import org.springframework.context.ApplicationContext;
 import org.springframework.integration.context.OrderlyShutdownCapable;
 import org.springframework.integration.endpoint.MessageProducerSupport;
 import org.springframework.integration.jms.util.JmsAdapterUtils;
+import org.springframework.integration.support.management.metrics.MetricsCaptor;
+import org.springframework.integration.support.management.observation.MessageReceiverObservationConvention;
 import org.springframework.jms.listener.AbstractMessageListenerContainer;
 import org.springframework.jms.listener.DefaultMessageListenerContainer;
 import org.springframework.messaging.MessageChannel;
@@ -91,7 +95,7 @@ public class JmsMessageDrivenEndpoint extends MessageProducerSupport implements
 	 * container setting even if an external container is provided. Defaults to null
 	 * (won't change container) if an external container is provided or `transacted` when
 	 * the framework creates an implicit {@link DefaultMessageListenerContainer}.
-	 * @param sessionAcknowledgeMode the acknowledge mode.
+	 * @param sessionAcknowledgeMode the acknowledgement mode.
 	 */
 	public void setSessionAcknowledgeMode(String sessionAcknowledgeMode) {
 		this.sessionAcknowledgeMode = sessionAcknowledgeMode;
@@ -134,9 +138,9 @@ public class JmsMessageDrivenEndpoint extends MessageProducerSupport implements
 	}
 
 	/**
-	 * Set to false to prevent listener container shutdown when the endpoint is stopped.
+	 * Set to {@code false} to prevent listener container shutdown when the endpoint is stopped.
 	 * Then, if so configured, any cached consumer(s) in the container will remain.
-	 * Otherwise the shared connection and will be closed and the listener invokers shut
+	 * Otherwise, the shared connection and will be closed and the listener invokers shut
 	 * down; this behavior is new starting with version 5.1. Default: true.
 	 * @param shutdownContainerOnStop false to not shutdown.
 	 * @since 5.1
@@ -149,6 +153,24 @@ public class JmsMessageDrivenEndpoint extends MessageProducerSupport implements
 		return this.listener;
 	}
 
+	@Override
+	public void registerMetricsCaptor(MetricsCaptor captor) {
+		super.registerMetricsCaptor(captor);
+		this.listener.setMetricsCaptor(captor);
+	}
+
+	@Override
+	public void registerObservationRegistry(ObservationRegistry observationRegistry) {
+		super.registerObservationRegistry(observationRegistry);
+		this.listener.setObservationRegistry(observationRegistry);
+	}
+
+	@Override
+	public void setObservationConvention(MessageReceiverObservationConvention observationConvention) {
+		super.setObservationConvention(observationConvention);
+		this.listener.setReceiverObservationConvention(observationConvention);
+	}
+
 	@Override
 	public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
 		super.setApplicationContext(applicationContext);