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Register domain event handling methods on AbstractAggregateRoot for native reflection. #3386

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Register domain event handling methods on AbstractAggregateRoot for native reflection. #3386

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24 changes: 24 additions & 0 deletions src/main/java/org/springframework/data/repository/aot/hint/RepositoryRuntimeHints.java
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Original file line number Diff line number Diff line change
Expand Up @@ -15,20 +15,28 @@
*/
package org.springframework.data.repository.aot.hint;

import java.lang.annotation.Annotation;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import java.util.Properties;

import org.jspecify.annotations.Nullable;

import org.springframework.aop.SpringProxy;
import org.springframework.aop.framework.Advised;
import org.springframework.aot.hint.ExecutableMode;
import org.springframework.aot.hint.MemberCategory;
import org.springframework.aot.hint.RuntimeHints;
import org.springframework.aot.hint.RuntimeHintsRegistrar;
import org.springframework.aot.hint.TypeReference;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.core.DecoratingProxy;
import org.springframework.core.annotation.AnnotatedElementUtils;
import org.springframework.core.io.InputStreamSource;
import org.springframework.data.domain.AbstractAggregateRoot;
import org.springframework.data.domain.AfterDomainEventPublication;
import org.springframework.data.domain.DomainEvents;
import org.springframework.data.domain.Example;
import org.springframework.data.mapping.context.MappingContext;
import org.springframework.data.repository.core.RepositoryMetadata;
Expand All @@ -42,17 +50,22 @@
import org.springframework.data.repository.query.QueryByExampleExecutor;
import org.springframework.data.repository.query.ReactiveQueryByExampleExecutor;
import org.springframework.data.util.ReactiveWrappers;
import org.springframework.util.ReflectionUtils;

/**
* {@link RuntimeHintsRegistrar} holding required hints to bootstrap data repositories. <br />
* Already registered via {@literal aot.factories}.
*
* @author Christoph Strobl
* @author Mark Paluch
* @author Oliver Drotbohm
* @since 3.0
*/
class RepositoryRuntimeHints implements RuntimeHintsRegistrar {

private static final Collection<Class<? extends Annotation>> DOMAIN_EVENT_ANNOTATIONS = List
.of(AfterDomainEventPublication.class, DomainEvents.class);

@Override
public void registerHints(RuntimeHints hints, @Nullable ClassLoader classLoader) {

Expand All @@ -72,6 +85,17 @@ public void registerHints(RuntimeHints hints, @Nullable ClassLoader classLoader)
builder.withMembers(MemberCategory.INVOKE_PUBLIC_METHODS);
});

// Register event handling methods on AbstractAggregateRoot for reflection
ReflectionUtils.doWithLocalMethods(AbstractAggregateRoot.class, method -> {

DOMAIN_EVENT_ANNOTATIONS.forEach(it -> {

if (AnnotatedElementUtils.isAnnotated(method, it)) {
hints.reflection().registerMethod(method, ExecutableMode.INVOKE);
}
});
});

if (ReactiveWrappers.PROJECT_REACTOR_PRESENT) {

// repository infrastructure
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