Move Tomcat metrics auto-configuration into spring-boot-tomcat

Author: snicoll

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

@@ -39,7 +39,6 @@ org.springframework.boot.actuate.autoconfigure.metrics.export.statsd.StatsdMetri
 org.springframework.boot.actuate.autoconfigure.metrics.export.wavefront.WavefrontMetricsExportAutoConfiguration
 org.springframework.boot.actuate.autoconfigure.metrics.jersey.JerseyServerMetricsAutoConfiguration
 org.springframework.boot.actuate.autoconfigure.metrics.task.TaskExecutorMetricsAutoConfiguration
-org.springframework.boot.actuate.autoconfigure.metrics.web.tomcat.TomcatMetricsAutoConfiguration
 org.springframework.boot.actuate.autoconfigure.observation.batch.BatchObservationAutoConfiguration
 org.springframework.boot.actuate.autoconfigure.observation.graphql.GraphQlObservationAutoConfiguration
 org.springframework.boot.actuate.autoconfigure.observation.ObservationAutoConfiguration

spring-boot-project/spring-boot-tomcat/build.gradle

@@ -22,6 +22,7 @@ dependencies {
 
 	optional(project(":spring-boot-project:spring-boot-actuator-autoconfigure"))
 	optional(project(":spring-boot-project:spring-boot-autoconfigure"))
+	optional(project(":spring-boot-project:spring-boot-metrics"))
 	optional("io.micrometer:micrometer-core")
 	optional("org.apache.tomcat.embed:tomcat-embed-jasper")
 	optional("org.apache.tomcat.embed:tomcat-embed-websocket") {

spring-boot-project/spring-boot-actuator-autoconfigure-all/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/web/tomcat/TomcatMetricsAutoConfiguration.java renamed to spring-boot-project/spring-boot-tomcat/src/main/java/org/springframework/boot/tomcat/actuate/metrics/autoconfigure/TomcatMetricsAutoConfiguration.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.actuate.autoconfigure.metrics.web.tomcat;
+package org.springframework.boot.tomcat.actuate.metrics.autoconfigure;
 
 import io.micrometer.core.instrument.MeterRegistry;
 import io.micrometer.core.instrument.binder.tomcat.TomcatMetrics;
@@ -26,20 +26,18 @@
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
-import org.springframework.boot.metrics.autoconfigure.CompositeMeterRegistryAutoConfiguration;
-import org.springframework.boot.tomcat.TomcatWebServer;
 import org.springframework.boot.tomcat.actuate.metrics.TomcatMetricsBinder;
 import org.springframework.context.annotation.Bean;
 
 /**
  * {@link EnableAutoConfiguration Auto-configuration} for {@link TomcatMetrics}.
  *
  * @author Andy Wilkinson
- * @since 2.0.0
+ * @since 4.0.0
  */
-@AutoConfiguration(after = CompositeMeterRegistryAutoConfiguration.class)
+@AutoConfiguration(afterName = "org.springframework.boot.metrics.autoconfigure.CompositeMeterRegistryAutoConfiguration")
 @ConditionalOnWebApplication
-@ConditionalOnClass({ TomcatMetrics.class, Manager.class, TomcatWebServer.class })
+@ConditionalOnClass({ TomcatMetrics.class, Manager.class, MeterRegistry.class })
 public class TomcatMetricsAutoConfiguration {
 
 	@Bean

spring-boot-project/spring-boot-actuator-autoconfigure-all/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/web/tomcat/package-info.java renamed to spring-boot-project/spring-boot-tomcat/src/main/java/org/springframework/boot/tomcat/actuate/metrics/autoconfigure/package-info.java

@@ -17,4 +17,4 @@
 /**
  * Auto-configuration for Tomcat actuator metrics.
  */
-package org.springframework.boot.actuate.autoconfigure.metrics.web.tomcat;
+package org.springframework.boot.tomcat.actuate.metrics.autoconfigure;

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

@@ -1,4 +1,5 @@
 org.springframework.boot.tomcat.actuate.autoconfigure.web.TomcatReactiveManagementContextAutoConfiguration
 org.springframework.boot.tomcat.actuate.autoconfigure.web.TomcatServletManagementContextAutoConfiguration
+org.springframework.boot.tomcat.actuate.metrics.autoconfigure.TomcatMetricsAutoConfiguration
 org.springframework.boot.tomcat.autoconfigure.reactive.TomcatReactiveWebServerAutoConfiguration
 org.springframework.boot.tomcat.autoconfigure.servlet.TomcatServletWebServerAutoConfiguration

spring-boot-project/spring-boot-actuator-autoconfigure-all/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/web/tomcat/TomcatMetricsAutoConfigurationTests.java renamed to spring-boot-project/spring-boot-tomcat/src/test/java/org/springframework/boot/tomcat/actuate/metrics/autoconfigure/TomcatMetricsAutoConfigurationTests.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.actuate.autoconfigure.metrics.web.tomcat;
+package org.springframework.boot.tomcat.actuate.metrics.autoconfigure;
 
 import java.util.Collections;
 import java.util.concurrent.atomic.AtomicInteger;