Use new AutoConfiguration mechanism

see spring-projects/spring-boot#29698

autoconfigure/src/main/java/io/freefair/spring/okhttp/OkHttp3AutoConfiguration.java

@@ -3,12 +3,12 @@
 import okhttp3.*;
 import org.springframework.beans.factory.ObjectProvider;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
 
 import java.io.File;
 import java.io.IOException;
@@ -20,7 +20,7 @@
  * @author Lars Grefer
  */
 @SuppressWarnings("SpringJavaAutowiredFieldsWarningInspection")
-@Configuration(proxyBeanMethods = false)
+@AutoConfiguration
 @ConditionalOnClass(OkHttpClient.class)
 @EnableConfigurationProperties(OkHttpProperties.class)
 public class OkHttp3AutoConfiguration {

autoconfigure/src/main/java/io/freefair/spring/okhttp/OkHttpRestTemplateAutoConfiguration.java

@@ -2,8 +2,7 @@
 
 import okhttp3.OkHttpClient;
 import org.springframework.beans.factory.ObjectProvider;
-import org.springframework.boot.autoconfigure.AutoConfigureAfter;
-import org.springframework.boot.autoconfigure.AutoConfigureBefore;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
@@ -16,7 +15,6 @@
 import org.springframework.boot.web.client.RestTemplateRequestCustomizer;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Conditional;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Lazy;
 import org.springframework.http.client.OkHttp3ClientHttpRequestFactory;
 import org.springframework.web.client.RestTemplate;
@@ -30,10 +28,8 @@
  * @author Lars Grefer
  * @see RestTemplateAutoConfiguration
  */
-@Configuration(proxyBeanMethods = false)
+@AutoConfiguration(before = RestTemplateAutoConfiguration.class, after = HttpMessageConvertersAutoConfiguration.class)
 @ConditionalOnClass({RestTemplateCustomizer.class, RestTemplate.class})
-@AutoConfigureBefore(RestTemplateAutoConfiguration.class)
-@AutoConfigureAfter(HttpMessageConvertersAutoConfiguration.class)
 @Conditional(OkHttpRestTemplateAutoConfiguration.NotReactiveWebApplicationCondition.class)
 public class OkHttpRestTemplateAutoConfiguration {
 

autoconfigure/src/main/java/io/freefair/spring/okhttp/logging/OkHttp3LoggingInterceptorAutoConfiguration.java

@@ -4,20 +4,18 @@
 import io.freefair.spring.okhttp.OkHttp3AutoConfiguration;
 import okhttp3.logging.HttpLoggingInterceptor;
 import org.springframework.beans.factory.ObjectProvider;
-import org.springframework.boot.autoconfigure.AutoConfigureBefore;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
 
 /**
  * @author Lars Grefer
  */
-@Configuration(proxyBeanMethods = false)
+@AutoConfiguration(before = OkHttp3AutoConfiguration.class)
 @ConditionalOnClass(HttpLoggingInterceptor.class)
-@AutoConfigureBefore(OkHttp3AutoConfiguration.class)
 @EnableConfigurationProperties(OkHttp3LoggingInterceptorProperties.class)
 public class OkHttp3LoggingInterceptorAutoConfiguration {
 

autoconfigure/src/main/java/io/freefair/spring/okhttp/metrics/OkHttpMetricsAutoConfiguration.java

@@ -5,22 +5,20 @@
 import io.micrometer.core.instrument.binder.okhttp3.OkHttpMetricsEventListener;
 import okhttp3.OkHttpClient;
 import org.springframework.boot.actuate.autoconfigure.metrics.CompositeMeterRegistryAutoConfiguration;
-import org.springframework.boot.autoconfigure.AutoConfigureAfter;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.util.CollectionUtils;
 
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
 
-@Configuration(proxyBeanMethods = false)
-@AutoConfigureAfter(CompositeMeterRegistryAutoConfiguration.class)
+@AutoConfiguration(after = CompositeMeterRegistryAutoConfiguration.class)
 @ConditionalOnProperty(value = "okhttp.metrics.enabled", matchIfMissing = true, havingValue = "true")
 @ConditionalOnBean(MeterRegistry.class)
 @ConditionalOnClass({MeterRegistry.class, OkHttpMetricsEventListener.class, OkHttpClient.class})

autoconfigure/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports

@@ -0,0 +1,4 @@
+io.freefair.spring.okhttp.OkHttp3AutoConfiguration
+io.freefair.spring.okhttp.OkHttpRestTemplateAutoConfiguration
+io.freefair.spring.okhttp.metrics.OkHttpMetricsAutoConfiguration
+io.freefair.spring.okhttp.logging.OkHttp3LoggingInterceptorAutoConfiguration