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OkHttpBuilderBeanPostProcessor.java
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OkHttpBuilderBeanPostProcessor.java
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/*
* Copyright 2013-2021 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.square.okhttp.core;
import okhttp3.OkHttpClient;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.ObjectProvider;
import org.springframework.beans.factory.config.BeanPostProcessor;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.context.ApplicationContext;
public class OkHttpBuilderBeanPostProcessor implements BeanPostProcessor {
private final ObjectProvider<OkHttpClientBuilderCustomizer> customizers;
private final ApplicationContext context;
public OkHttpBuilderBeanPostProcessor(ObjectProvider<OkHttpClientBuilderCustomizer> customizers,
ApplicationContext context) {
this.customizers = customizers;
this.context = context;
}
@Override
public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException {
if (bean instanceof OkHttpClient.Builder) {
if (context.findAnnotationOnBean(beanName, LoadBalanced.class) == null) {
return bean;
}
customizers.forEach(customizer -> customizer.accept(((OkHttpClient.Builder) bean)));
}
return bean;
}
}