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Refactor KafkaAvroBeanRegistrationAotProcessor to use `BindingRefle… #4111

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Merged
merged 1 commit into from
Oct 17, 2025
Merged

Refactor KafkaAvroBeanRegistrationAotProcessor to use `BindingRefle… #4111

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9 changes: 5 additions & 4 deletions ...ka/src/main/java/org/springframework/kafka/aot/KafkaAvroBeanRegistrationAotProcessor.java
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,7 @@
import org.apache.kafka.clients.consumer.ConsumerRecords;
import org.jspecify.annotations.Nullable;

import org.springframework.aot.hint.MemberCategory;
import org.springframework.aot.hint.BindingReflectionHintsRegistrar;
import org.springframework.aot.hint.ReflectionHints;
import org.springframework.beans.factory.aot.BeanRegistrationAotContribution;
import org.springframework.beans.factory.aot.BeanRegistrationAotProcessor;
Expand All @@ -42,6 +42,7 @@
*
* @author Gary Russell
* @author Sagnhyeok An
* @author Soby Chacko
* @since 3.0
*
*/
Expand All @@ -55,6 +56,8 @@ public class KafkaAvroBeanRegistrationAotProcessor implements BeanRegistrationAo

private static final boolean AVRO_PRESENT = ClassUtils.isPresent(AVRO_GENERATED_CLASS_NAME, null);

private final BindingReflectionHintsRegistrar bindingRegistrar = new BindingReflectionHintsRegistrar();

@Override
public @Nullable BeanRegistrationAotContribution processAheadOfTime(RegisteredBean registeredBean) {
if (!AVRO_PRESENT) {
Expand Down Expand Up @@ -83,9 +86,7 @@ public class KafkaAvroBeanRegistrationAotProcessor implements BeanRegistrationAo
if (!avroTypes.isEmpty()) {
return (generationContext, beanRegistrationCode) -> {
ReflectionHints reflectionHints = generationContext.getRuntimeHints().reflection();
avroTypes.forEach(type -> reflectionHints.registerType(type,
builder -> builder.withMembers(MemberCategory.INVOKE_DECLARED_CONSTRUCTORS,
MemberCategory.INVOKE_PUBLIC_METHODS)));
this.bindingRegistrar.registerReflectionHints(reflectionHints, avroTypes.toArray(new Class<?>[0]));
};
}
return null;
Expand Down
3 changes: 3 additions & 0 deletions spring-kafka/src/main/java/org/springframework/kafka/aot/KafkaRuntimeHints.java
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Expand Up @@ -24,6 +24,7 @@
import org.apache.kafka.clients.producer.Producer;
import org.apache.kafka.common.message.CreateTopicsRequestData.CreatableTopic;
import org.apache.kafka.common.protocol.Message;
import org.apache.kafka.common.security.oauthbearer.DefaultJwtRetriever;
import org.apache.kafka.common.serialization.Serdes;
import org.apache.kafka.common.utils.AppInfoParser.AppInfo;
import org.apache.kafka.common.utils.ImplicitLinkedHashCollection;
Expand Down Expand Up @@ -87,6 +88,8 @@ public void registerHints(RuntimeHints hints, @Nullable ClassLoader classLoader)
builder -> builder.withMembers(MemberCategory.INVOKE_DECLARED_METHODS)));

Stream.of(
// Following Kafka classes need to be ideally part of Oracle's reachability metadata repository.
DefaultJwtRetriever.class,
Message.class,
ImplicitLinkedHashCollection.Element.class,
NewTopic.class,
Expand Down
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