diff --git a/core/spring-cloud-stream/src/main/java/org/springframework/cloud/stream/aot/StreamRuntimeHints.java b/core/spring-cloud-stream/src/main/java/org/springframework/cloud/stream/aot/StreamRuntimeHints.java new file mode 100644 index 000000000..83cf24f37 --- /dev/null +++ b/core/spring-cloud-stream/src/main/java/org/springframework/cloud/stream/aot/StreamRuntimeHints.java @@ -0,0 +1,45 @@ +/* + * Copyright 2023-2023 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.springframework.cloud.stream.aot; + +import java.util.stream.Stream; + +import org.springframework.aot.hint.MemberCategory; +import org.springframework.aot.hint.ReflectionHints; +import org.springframework.aot.hint.RuntimeHints; +import org.springframework.aot.hint.RuntimeHintsRegistrar; +import org.springframework.cloud.stream.binding.InputBindingLifecycle; +import org.springframework.cloud.stream.binding.OutputBindingLifecycle; +import org.springframework.lang.Nullable; + +/** + * {@link RuntimeHintsRegistrar} for the Core in Spring Cloud Stream. + * + * @author Omer Celik + * + */ +public class StreamRuntimeHints implements RuntimeHintsRegistrar { + @Override + public void registerHints(RuntimeHints hints, @Nullable ClassLoader classLoader) { + ReflectionHints reflectionHints = hints.reflection(); + Stream.of( + InputBindingLifecycle.class, + OutputBindingLifecycle.class) + .forEach(type -> reflectionHints.registerType(type, + builder -> builder.withMembers(MemberCategory.DECLARED_FIELDS))); + } +} diff --git a/core/spring-cloud-stream/src/main/resources/META-INF/spring/aot.factories b/core/spring-cloud-stream/src/main/resources/META-INF/spring/aot.factories new file mode 100644 index 000000000..d33153184 --- /dev/null +++ b/core/spring-cloud-stream/src/main/resources/META-INF/spring/aot.factories @@ -0,0 +1 @@ +org.springframework.aot.hint.RuntimeHintsRegistrar=org.springframework.cloud.stream.aot.StreamRuntimeHints