Upgrade to Hikaricp 3.2.0

Closes gh-13695

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/jdbc/DataSourcePoolMetricsAutoConfiguration.java

@@ -23,7 +23,10 @@ import java.util.Map;
 import javax.sql.DataSource;
 
 import com.zaxxer.hikari.HikariDataSource;
+import com.zaxxer.hikari.metrics.micrometer.MicrometerMetricsTrackerFactory;
 import io.micrometer.core.instrument.MeterRegistry;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.actuate.autoconfigure.metrics.MetricsAutoConfiguration;
@@ -35,8 +38,6 @@ import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
 import org.springframework.boot.jdbc.metadata.DataSourcePoolMetadataProvider;
-import org.springframework.context.ApplicationContext;
-import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.util.StringUtils;
 
@@ -101,10 +102,34 @@ public class DataSourcePoolMetricsAutoConfiguration {
 	@ConditionalOnClass(HikariDataSource.class)
 	static class HikariDataSourceMetricsConfiguration {
 
-		@Bean
-		public static HikariDataSourceMetricsPostProcessor hikariDataSourceMetricsPostProcessor(
-				ApplicationContext applicationContext) {
-			return new HikariDataSourceMetricsPostProcessor(applicationContext);
+		private static final Log logger = LogFactory
+				.getLog(HikariDataSourceMetricsConfiguration.class);
+
+		private final MeterRegistry registry;
+
+		HikariDataSourceMetricsConfiguration(MeterRegistry registry) {
+			this.registry = registry;
+		}
+
+		@Autowired
+		public void bindMetricsRegistryToHikariDataSources(
+				Collection<DataSource> dataSources) {
+			dataSources.stream().filter(HikariDataSource.class::isInstance)
+					.map(HikariDataSource.class::cast)
+					.forEach(this::bindMetricsRegistryToHikariDataSource);
+		}
+
+		private void bindMetricsRegistryToHikariDataSource(HikariDataSource hikari) {
+			if (hikari.getMetricRegistry() == null
+					&& hikari.getMetricsTrackerFactory() == null) {
+				try {
+					hikari.setMetricsTrackerFactory(
+							new MicrometerMetricsTrackerFactory(this.registry));
+				}
+				catch (Exception ex) {
+					logger.warn("Failed to bind Hikari metrics: " + ex.getMessage());
+				}
+			}
 		}
 
 	}

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/jdbc/HikariDataSourceMetricsPostProcessor.java

@@ -1,84 +0,0 @@
-/*
- * Copyright 2012-2018 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
- *
- *      http://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.boot.actuate.autoconfigure.metrics.jdbc;
-
-import com.zaxxer.hikari.HikariDataSource;
-import com.zaxxer.hikari.metrics.micrometer.MicrometerMetricsTrackerFactory;
-import io.micrometer.core.instrument.MeterRegistry;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-import org.springframework.beans.factory.config.BeanPostProcessor;
-import org.springframework.context.ApplicationContext;
-import org.springframework.core.Ordered;
-
-/**
- * {@link BeanPostProcessor} that configures Hikari metrics. Such arrangement is necessary
- * because a {@link HikariDataSource} instance cannot be modified once its configuration
- * has completed.
- *
- * @author Stephane Nicoll
- */
-class HikariDataSourceMetricsPostProcessor implements BeanPostProcessor, Ordered {
-
-	private static final Log logger = LogFactory
-			.getLog(HikariDataSourceMetricsPostProcessor.class);
-
-	private final ApplicationContext context;
-
-	private volatile MeterRegistry meterRegistry;
-
-	HikariDataSourceMetricsPostProcessor(ApplicationContext context) {
-		this.context = context;
-	}
-
-	@Override
-	public Object postProcessAfterInitialization(Object bean, String beanName) {
-		if (bean instanceof HikariDataSource) {
-			bindMetricsRegistryToHikariDataSource(getMeterRegistry(),
-					(HikariDataSource) bean);
-		}
-		return bean;
-	}
-
-	private void bindMetricsRegistryToHikariDataSource(MeterRegistry registry,
-			HikariDataSource dataSource) {
-		if (dataSource.getMetricRegistry() == null
-				&& dataSource.getMetricsTrackerFactory() == null) {
-			try {
-				dataSource.setMetricsTrackerFactory(
-						new MicrometerMetricsTrackerFactory(registry));
-			}
-			catch (Exception ex) {
-				logger.warn("Failed to bind Hikari metrics: " + ex.getMessage());
-			}
-		}
-	}
-
-	private MeterRegistry getMeterRegistry() {
-		if (this.meterRegistry == null) {
-			this.meterRegistry = this.context.getBean(MeterRegistry.class);
-		}
-		return this.meterRegistry;
-	}
-
-	@Override
-	public int getOrder() {
-		return Ordered.HIGHEST_PRECEDENCE;
-	}
-
-}

spring-boot-project/spring-boot-dependencies/pom.xml

@@ -70,7 +70,7 @@
 		<hazelcast-hibernate5.version>1.2.3</hazelcast-hibernate5.version>
 		<hibernate.version>5.3.1.Final</hibernate.version>
 		<hibernate-validator.version>6.0.10.Final</hibernate-validator.version>
-		<hikaricp.version>2.7.9</hikaricp.version>
+		<hikaricp.version>3.2.0</hikaricp.version>
 		<hsqldb.version>2.4.1</hsqldb.version>
 		<htmlunit.version>2.31</htmlunit.version>
 		<httpasyncclient.version>4.1.3</httpasyncclient.version>