Keep test IT for HibernateOrmStateStore.

Uses DTO for sending Kafka records

Separate PUs for fruit and people entities

extensions/smallrye-reactive-messaging-kafka/runtime/src/main/java/io/quarkus/smallrye/reactivemessaging/kafka/HibernateOrmStateStore.java

@@ -72,19 +72,31 @@ public Uni<Map<TopicPartition, ProcessingState<?>>> fetchProcessingState(Collect
             Object[] ids = partitions.stream()
                     .map(tp -> new CheckpointEntityId(consumerGroupId, tp))
                     .toArray(Object[]::new);
-            return Vertx.currentContext().executeBlocking(Uni.createFrom().item(() -> {
+            return Vertx.currentContext().executeBlocking(Uni.createFrom().emitter(emitter -> {
                 List<CheckpointEntity> fetched = new ArrayList<>();
+                Transaction tx = null;
                 try (Session session = sf.openSession()) {
+                    tx = session.beginTransaction();
                     for (Object id : ids) {
                         CheckpointEntity entity = session.find(stateType, id);
                         if (entity != null) {
                             fetched.add(entity);
                         }
                     }
+                    Map<TopicPartition, ProcessingState<?>> stateMap = fetched.stream()
+                            .filter(e -> e != null && CheckpointEntity.topicPartition(e) != null)
+                            .collect(Collectors.toMap(CheckpointEntity::topicPartition,
+                                    e -> new ProcessingState<>(e, e.offset)));
+                    session.flush();
+                    tx.commit();
+                    emitter.complete(stateMap);
+                } catch (Throwable t) {
+                    if (tx != null) {
+                        tx.rollback();
+                    }
+                    emitter.fail(t);
                 }
-                return fetched.stream().filter(e -> e != null && CheckpointEntity.topicPartition(e) != null)
-                        .collect(Collectors.toMap(CheckpointEntity::topicPartition,
-                                e -> new ProcessingState<>(e, e.offset)));
+
             }));
         });
     }

integration-tests/reactive-messaging-hibernate-orm/src/main/java/io/quarkus/it/kafka/KafkaEndpoint.java

@@ -4,6 +4,7 @@
 
 import javax.inject.Inject;
 import javax.persistence.EntityManager;
+import javax.transaction.Transactional;
 import javax.ws.rs.GET;
 import javax.ws.rs.Path;
 import javax.ws.rs.Produces;
@@ -12,6 +13,9 @@
 import org.apache.kafka.common.TopicPartition;
 
 import io.quarkus.hibernate.orm.PersistenceUnit;
+import io.quarkus.it.kafka.fruit.Fruit;
+import io.quarkus.it.kafka.people.PeopleState;
+import io.quarkus.it.kafka.people.Person;
 import io.quarkus.smallrye.reactivemessaging.kafka.CheckpointEntityId;
 
 @Path("/kafka")
@@ -40,6 +44,7 @@ public List<Person> getPeople() {
     @GET
     @Path("/people-state")
     @Produces(MediaType.APPLICATION_JSON)
+    @Transactional
     public PeopleState getPeopleState() {
         return entityManager.find(PeopleState.class,
                 new CheckpointEntityId("people-checkpoint", new TopicPartition("people", 0)));

integration-tests/reactive-messaging-hibernate-orm/src/main/java/io/quarkus/it/kafka/KafkaReceivers.java

@@ -8,10 +8,14 @@
 import javax.transaction.Transactional;
 
 import org.eclipse.microprofile.reactive.messaging.Channel;
+import org.eclipse.microprofile.reactive.messaging.Emitter;
 import org.eclipse.microprofile.reactive.messaging.Incoming;
 import org.eclipse.microprofile.reactive.messaging.Message;
 
-import io.smallrye.reactive.messaging.MutinyEmitter;
+import io.quarkus.it.kafka.fruit.Fruit;
+import io.quarkus.it.kafka.fruit.FruitDto;
+import io.quarkus.it.kafka.people.PeopleState;
+import io.quarkus.it.kafka.people.Person;
 import io.smallrye.reactive.messaging.kafka.commit.CheckpointMetadata;
 
 @ApplicationScoped
@@ -20,24 +24,24 @@ public class KafkaReceivers {
     private final List<Person> people = new CopyOnWriteArrayList<>();
 
     @Channel("fruits-persisted")
-    MutinyEmitter<Fruit> emitter;
+    Emitter<FruitDto> emitter;
 
     @Incoming("fruits-in")
     @Transactional
-    public CompletionStage<Void> persist(Message<Fruit> fruit) {
-        fruit.getPayload().persist();
-        return emitter.sendMessage(fruit).subscribeAsCompletionStage();
+    public CompletionStage<Void> persist(Fruit fruit) {
+        fruit.persist();
+        return emitter.send(new FruitDto(fruit));
     }
 
     @Incoming("people-in")
     public CompletionStage<Void> consume(Message<Person> msg) {
         CheckpointMetadata<PeopleState> store = CheckpointMetadata.fromMessage(msg);
         Person person = msg.getPayload();
         store.transform(new PeopleState(), c -> {
-            if (c.names == null) {
-                c.names = person.getName();
+            if (c.getNames() == null) {
+                c.setNames(person.getName());
             } else {
-                c.names = c.names + ";" + person.getName();
+                c.setNames(c.getNames() + ";" + person.getName());
             }
             return c;
         });

integration-tests/reactive-messaging-hibernate-orm/src/main/java/io/quarkus/it/kafka/Fruit.java → integration-tests/reactive-messaging-hibernate-orm/src/main/java/io/quarkus/it/kafka/fruit/Fruit.java

@@ -1,4 +1,4 @@
-package io.quarkus.it.kafka;
+package io.quarkus.it.kafka.fruit;
 
 import javax.persistence.Entity;
 

integration-tests/reactive-messaging-hibernate-orm/src/main/java/io/quarkus/it/kafka/fruit/FruitDto.java

@@ -0,0 +1,20 @@
+package io.quarkus.it.kafka.fruit;
+
+public class FruitDto {
+    String name;
+
+    public FruitDto(Fruit fruit) {
+        this.name = fruit.name;
+    }
+
+    public FruitDto() {
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}

integration-tests/reactive-messaging-hibernate-orm/src/main/java/io/quarkus/it/kafka/FruitProducer.java → integration-tests/reactive-messaging-hibernate-orm/src/main/java/io/quarkus/it/kafka/fruit/FruitProducer.java

@@ -1,4 +1,4 @@
-package io.quarkus.it.kafka;
+package io.quarkus.it.kafka.fruit;
 
 import javax.ws.rs.Consumes;
 import javax.ws.rs.POST;

integration-tests/reactive-messaging-hibernate-orm/src/main/java/io/quarkus/it/kafka/PeopleProducer.java → integration-tests/reactive-messaging-hibernate-orm/src/main/java/io/quarkus/it/kafka/people/PeopleProducer.java

@@ -1,4 +1,4 @@
-package io.quarkus.it.kafka;
+package io.quarkus.it.kafka.people;
 
 import javax.enterprise.context.ApplicationScoped;
 

integration-tests/reactive-messaging-hibernate-orm/src/main/java/io/quarkus/it/kafka/PeopleState.java → integration-tests/reactive-messaging-hibernate-orm/src/main/java/io/quarkus/it/kafka/people/PeopleState.java

@@ -1,4 +1,4 @@
-package io.quarkus.it.kafka;
+package io.quarkus.it.kafka.people;
 
 import javax.persistence.Entity;
 

integration-tests/reactive-messaging-hibernate-orm/src/main/java/io/quarkus/it/kafka/Person.java → integration-tests/reactive-messaging-hibernate-orm/src/main/java/io/quarkus/it/kafka/people/Person.java

@@ -1,4 +1,4 @@
-package io.quarkus.it.kafka;
+package io.quarkus.it.kafka.people;
 
 import io.quarkus.runtime.annotations.RegisterForReflection;
 

integration-tests/reactive-messaging-hibernate-orm/src/main/resources/application.properties

@@ -19,10 +19,13 @@ mp.messaging.outgoing.people-out.acks=all
 mp.messaging.incoming.people-in.topic=people
 mp.messaging.incoming.people-in.commit-strategy=checkpoint
 mp.messaging.incoming.people-in.checkpoint.state-store=quarkus-hibernate-orm
-mp.messaging.incoming.people-in.checkpoint.state-type=io.quarkus.it.kafka.PeopleState
+mp.messaging.incoming.people-in.checkpoint.state-type=io.quarkus.it.kafka.people.PeopleState
 mp.messaging.incoming.people-in.checkpoint.quarkus-hibernate-orm.persistence-unit=people
 mp.messaging.incoming.people-in.auto.commit.interval.ms=500
 mp.messaging.incoming.people-in.group.id=people-checkpoint
 
+quarkus.datasource.devservices.enabled=true
+quarkus.hibernate-orm.packages=io.quarkus.it.kafka.fruit
 quarkus.datasource."people".devservices.enabled=true
 quarkus.hibernate-orm."people".datasource=people
+quarkus.hibernate-orm."people".packages=io.quarkus.it.kafka.people

integration-tests/reactive-messaging-hibernate-orm/src/test/java/io/quarkus/it/kafka/KafkaConnectorTest.java

@@ -12,9 +12,11 @@
 import org.apache.kafka.clients.consumer.ConsumerRecord;
 import org.apache.kafka.common.serialization.StringDeserializer;
 import org.junit.jupiter.api.Assertions;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 
+import io.quarkus.it.kafka.fruit.Fruit;
+import io.quarkus.it.kafka.people.PeopleState;
+import io.quarkus.it.kafka.people.Person;
 import io.quarkus.test.common.QuarkusTestResource;
 import io.quarkus.test.junit.QuarkusTest;
 import io.quarkus.test.kafka.InjectKafkaCompanion;
@@ -25,7 +27,6 @@
 
 @QuarkusTest
 @QuarkusTestResource(KafkaCompanionResource.class)
-@Disabled
 public class KafkaConnectorTest {
 
     protected static final TypeRef<List<Fruit>> TYPE_REF = new TypeRef<List<Fruit>>() {
@@ -69,7 +70,7 @@ public void testPeople() {
             PeopleState result = get("/kafka/people-state").as(PeopleState.class);
             Assertions.assertNotNull(result);
             Assertions.assertTrue(result.offset >= 6);
-            Assertions.assertEquals("bob;alice;tom;jerry;anna;ken", result.names);
+            Assertions.assertEquals("bob;alice;tom;jerry;anna;ken", result.getNames());
         });
     }