org.springframework.context.aot.ReflectiveProcessorBeanFactoryInitializationAotProcessor Maven / Gradle / Ivy
/*
* Copyright 2002-2024 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.context.aot;
import java.util.Arrays;
import org.springframework.aot.generate.GenerationContext;
import org.springframework.aot.hint.RuntimeHints;
import org.springframework.aot.hint.annotation.Reflective;
import org.springframework.aot.hint.annotation.ReflectiveProcessor;
import org.springframework.aot.hint.annotation.ReflectiveRuntimeHintsRegistrar;
import org.springframework.beans.factory.aot.BeanFactoryInitializationAotContribution;
import org.springframework.beans.factory.aot.BeanFactoryInitializationAotProcessor;
import org.springframework.beans.factory.aot.BeanFactoryInitializationCode;
import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
import org.springframework.beans.factory.support.RegisteredBean;
/**
* AOT {@code BeanFactoryInitializationAotProcessor} that detects the presence
* of {@link Reflective @Reflective} on annotated elements of all registered
* beans and invokes the underlying {@link ReflectiveProcessor} implementations.
*
* @author Stephane Nicoll
* @author Sebastien Deleuze
*/
class ReflectiveProcessorBeanFactoryInitializationAotProcessor implements BeanFactoryInitializationAotProcessor {
private static final ReflectiveRuntimeHintsRegistrar registrar = new ReflectiveRuntimeHintsRegistrar();
@Override
public BeanFactoryInitializationAotContribution processAheadOfTime(ConfigurableListableBeanFactory beanFactory) {
Class[] beanTypes = Arrays.stream(beanFactory.getBeanDefinitionNames())
.map(beanName -> RegisteredBean.of(beanFactory, beanName).getBeanClass())
.toArray(Class[]::new);
return new ReflectiveProcessorBeanFactoryInitializationAotContribution(beanTypes);
}
private static class ReflectiveProcessorBeanFactoryInitializationAotContribution
implements BeanFactoryInitializationAotContribution {
private final Class[] types;
public ReflectiveProcessorBeanFactoryInitializationAotContribution(Class[] types) {
this.types = types;
}
@Override
public void applyTo(GenerationContext generationContext, BeanFactoryInitializationCode beanFactoryInitializationCode) {
RuntimeHints runtimeHints = generationContext.getRuntimeHints();
registrar.registerRuntimeHints(runtimeHints, this.types);
}
}
}