address review comments

instrumentation/spring/spring-boot-autoconfigure/build.gradle.kts

@@ -9,8 +9,8 @@ group = "io.opentelemetry.instrumentation"
 val versions: Map<String, String> by project
 val springBootVersion = versions["org.springframework.boot"]
 
-// R2DBC is shadowed to prevent org.springframework.boot.autoconfigure.r2dbc.R2dbcAutoConfiguration
-// from being loaded by Spring Boot - even if the user doesn't want to use R2DBC.
+// r2dbc-proxy is shadowed to prevent org.springframework.boot.autoconfigure.r2dbc.R2dbcAutoConfiguration
+// from being loaded by Spring Boot (by the presence of META-INF/services/io.r2dbc.spi.ConnectionFactoryProvider) - even if the user doesn't want to use R2DBC.
 sourceSets {
   main {
     val shadedDep = project(":instrumentation:r2dbc-1.0:library-instrumentation-shaded")

instrumentation/spring/spring-boot-autoconfigure/src/main/java/io/opentelemetry/instrumentation/spring/autoconfigure/instrumentation/r2dbc/R2dbcInstrumentingPostProcessor.java

@@ -10,6 +10,7 @@
 import io.opentelemetry.instrumentation.r2dbc.v1_0.R2dbcTelemetry;
 import io.r2dbc.spi.ConnectionFactory;
 import io.r2dbc.spi.ConnectionFactoryOptions;
+import org.springframework.aop.scope.ScopedProxyUtils;
 import org.springframework.beans.factory.ObjectProvider;
 import org.springframework.beans.factory.config.BeanPostProcessor;
 import org.springframework.boot.r2dbc.OptionsCapableConnectionFactory;
@@ -27,18 +28,18 @@ class R2dbcInstrumentingPostProcessor implements BeanPostProcessor {
 
   @Override
   public Object postProcessAfterInitialization(Object bean, String beanName) {
-    if (!(bean instanceof ConnectionFactory)) {
-      return bean;
+    if (bean instanceof ConnectionFactory && !ScopedProxyUtils.isScopedTarget(beanName)) {
+      ConnectionFactory connectionFactory = (ConnectionFactory) bean;
+      return R2dbcTelemetry.builder(openTelemetryProvider.getObject())
+          .setStatementSanitizationEnabled(statementSanitizationEnabled)
+          // the instrumentation is embedded, so we have to use the version of this library
+          .setInstrumentationVersion(
+              EmbeddedInstrumentationProperties.findVersion(
+                  "io.opentelemetry.spring-boot-autoconfigure"))
+          .build()
+          .wrapConnectionFactory(connectionFactory, getConnectionFactoryOptions(connectionFactory));
     }
-    ConnectionFactory connectionFactory = (ConnectionFactory) bean;
-    return R2dbcTelemetry.builder(openTelemetryProvider.getObject())
-        .setStatementSanitizationEnabled(statementSanitizationEnabled)
-        // the instrumentation is embedded, so we have to use the version of this library
-        .setInstrumentationVersion(
-            EmbeddedInstrumentationProperties.findVersion(
-                "io.opentelemetry.spring-boot-autoconfigure"))
-        .build()
-        .wrapConnectionFactory(connectionFactory, getConnectionFactoryOptions(connectionFactory));
+    return bean;
   }
 
   private static ConnectionFactoryOptions getConnectionFactoryOptions(

smoke-tests-otel-starter/spring-boot-3-reactive/src/main/java/io/opentelemetry/spring/smoketest/OtelReactiveSpringStarterSmokeTestController.java

@@ -23,6 +23,6 @@ public OtelReactiveSpringStarterSmokeTestController(PlayerRepository playerRepos
   public Mono<String> webflux() {
     return playerRepository
         .findById(1)
-        .map(player -> "Player: " + player.getName() + " Age: " + player.getAge());
+        .map(player -> "Player: " + player.name() + " Age: " + player.age());
   }
 }

smoke-tests-otel-starter/spring-boot-3-reactive/src/main/java/io/opentelemetry/spring/smoketest/Player.java

@@ -7,28 +7,8 @@
 
 import org.springframework.data.annotation.Id;
 
-public class Player {
-  @Id Integer id;
-  String name;
-  Integer age;
-
-  public Player() {}
-
-  public Player(Integer id, String name, Integer age) {
-    this.id = id;
-    this.name = name;
-    this.age = age;
-  }
-
-  public Integer getId() {
-    return id;
-  }
-
-  public String getName() {
-    return name;
-  }
-
-  public Integer getAge() {
-    return age;
+public record Player(@Id Integer id, String name, Integer age) {
+  public Player() {
+    this(null, null, 0);
   }
 }