REST filter with Observation API

Author: brunobat

implementation/observation-otel-bridge/src/main/java/io/smallrye/opentelemetry/instrumentation/observation/cdi/ObservationExtension.java

@@ -20,15 +20,18 @@
 import jakarta.enterprise.inject.spi.Extension;
 import jakarta.enterprise.util.Nonbinding;
 
-import io.micrometer.observation.ObservationRegistry;
 import io.micrometer.observation.annotation.Observed;
+import io.smallrye.opentelemetry.instrumentation.observation.ObservationRegistryProducer;
+import io.smallrye.opentelemetry.instrumentation.observation.handler.OpenTelemetryObservationHandler;
 
 public class ObservationExtension implements Extension {
     public void beforeBeanDiscovery(@Observes BeforeBeanDiscovery beforeBeanDiscovery, BeanManager beanManager) {
         beforeBeanDiscovery.addInterceptorBinding(
                 new ObservedAnnotatedType(beanManager.createAnnotatedType(Observed.class)));
 
-        beforeBeanDiscovery.addAnnotatedType(ObservationRegistry.class, ObservationRegistry.class.getName());
+        beforeBeanDiscovery.addAnnotatedType(OpenTelemetryObservationHandler.class,
+                OpenTelemetryObservationHandler.class.getName());
+        beforeBeanDiscovery.addAnnotatedType(ObservationRegistryProducer.class, ObservationRegistryProducer.class.getName());
     }
 
     public void afterBeanDiscovery(@Observes AfterBeanDiscovery afterBeanDiscovery, BeanManager beanManager) {

implementation/observation-otel-bridge/src/main/java/io/smallrye/opentelemetry/instrumentation/observation/cdi/ObservedInterceptor.java

@@ -7,8 +7,8 @@
 
 import io.micrometer.observation.ObservationRegistry;
 import io.micrometer.observation.annotation.Observed;
-import io.smallrye.opentelemetry.instrumentation.observation.cdi.convention.DefaultObservedInterceptorConvention;
 import io.smallrye.opentelemetry.instrumentation.observation.cdi.convention.CdiInterceptorContext;
+import io.smallrye.opentelemetry.instrumentation.observation.cdi.convention.DefaultObservedInterceptorConvention;
 import io.smallrye.opentelemetry.instrumentation.observation.cdi.convention.ObservedInterceptorConvention;
 import io.smallrye.opentelemetry.instrumentation.observation.cdi.convention.ObservedInterceptorDocumentation;
 

implementation/observation-otel-bridge/src/test/java/io/smallrye/opentelemetry/implementation/observation/ObservationOTelTest.java

@@ -38,18 +38,15 @@
 import io.smallrye.opentelemetry.implementation.cdi.OpenTelemetryExtension;
 import io.smallrye.opentelemetry.implementation.config.OpenTelemetryConfigProducer;
 import io.smallrye.opentelemetry.implementation.micrometer.cdi.MicrometerExtension;
-import io.smallrye.opentelemetry.instrumentation.observation.ObservationRegistryProducer;
 import io.smallrye.opentelemetry.instrumentation.observation.cdi.ObservationExtension;
-import io.smallrye.opentelemetry.instrumentation.observation.handler.OpenTelemetryObservationHandler;
 import io.smallrye.opentelemetry.test.InMemoryMetricExporter;
 import io.smallrye.opentelemetry.test.InMemoryMetricExporterProvider;
 import io.smallrye.opentelemetry.test.InMemorySpanExporter;
 import io.smallrye.opentelemetry.test.InMemorySpanExporterProvider;
 
 @EnableAutoWeld
 @AddExtensions({ OpenTelemetryExtension.class, ConfigExtension.class, ObservationExtension.class, MicrometerExtension.class })
-@AddBeanClasses({ OpenTelemetryConfigProducer.class, ObservationRegistryProducer.class, OpenTelemetryObservationHandler.class,
-        InMemoryMetricExporter.class, InMemoryMetricExporterProvider.class,
+@AddBeanClasses({ OpenTelemetryConfigProducer.class, InMemoryMetricExporter.class, InMemoryMetricExporterProvider.class,
         InMemorySpanExporter.class, InMemorySpanExporterProvider.class, })
 class ObservationOTelTest {
     @Inject

implementation/rest-observation/pom.xml

@@ -16,7 +16,10 @@
             <groupId>io.smallrye.opentelemetry</groupId>
             <artifactId>smallrye-opentelemetry-api</artifactId>
         </dependency>
-
+        <dependency>
+            <groupId>io.smallrye.opentelemetry</groupId>
+            <artifactId>smallrye-opentelemetry-micrometer-otel-bridge</artifactId>
+        </dependency>
         <dependency>
             <groupId>io.smallrye.opentelemetry</groupId>
             <artifactId>smallrye-opentelemetry-observation-otel-bridge</artifactId>