GH-457 - Upgrade to Spring Boot 3.3 snapshots.

Move of previously deprecated DatabaseDriver.fromDataSource(…) and inline functionality for now. Remove obsolete spring.version property from build descriptor.

pom.xml

@@ -40,9 +40,8 @@
 		<lombok.version>1.18.30</lombok.version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-		<spring.version>6.1.0</spring.version> <!-- For Javadoc links only -->
-		<spring-framework.version>6.1.2</spring-framework.version>
-		<spring-boot.version>3.2.1</spring-boot.version>
+		<spring-boot.version>3.3.0-SNAPSHOT</spring-boot.version>
+		<spring-framework.version>6.1.2</spring-framework.version> <!-- For Javadoc links only -->
 		<spring-cloud-aws-bom.version>3.1.0</spring-cloud-aws-bom.version>
 
 	</properties>
@@ -65,7 +64,7 @@
 			<name>Apache License, Version 2.0</name>
 			<url>https://www.apache.org/licenses/LICENSE-2.0</url>
 			<comments>
-Copyright 2022-2023 the original author or authors.
+Copyright 2022-2024 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.
@@ -452,7 +451,7 @@ limitations under the License.
 						<quiet>true</quiet>
 						<links>
 							<link>https://docs.spring.io/spring-boot/docs/${spring-boot.version}/api/</link>
-							<link>https://docs.spring.io/spring/docs/${spring.version}/javadoc-api/</link>
+							<link>https://docs.spring.io/spring/docs/${spring-framework.version}/javadoc-api/</link>
 							<link>https://docs.oracle.com/en/java/javase/17/docs/api/</link>
 						</links>
 					</configuration>

spring-modulith-events/spring-modulith-events-jdbc/src/main/java/org/springframework/modulith/events/jdbc/DatabaseType.java

@@ -15,10 +15,9 @@
  */
 package org.springframework.modulith.events.jdbc;
 
-import java.util.Map;
+import java.util.Arrays;
 import java.util.UUID;
 
-import org.springframework.boot.jdbc.DatabaseDriver;
 import org.springframework.util.Assert;
 
 /**
@@ -47,22 +46,12 @@ UUID databaseToUUID(Object id) {
 
 	POSTGRES("postgresql");
 
-	private static final Map<DatabaseDriver, DatabaseType> DATABASE_DRIVER_TO_DATABASE_TYPE_MAP = //
-			Map.of( //
-					DatabaseDriver.H2, H2, //
-					DatabaseDriver.HSQLDB, HSQLDB, //
-					DatabaseDriver.POSTGRESQL, POSTGRES, //
-					DatabaseDriver.MYSQL, MYSQL);
+	static DatabaseType from(String productName) {
 
-	static DatabaseType from(DatabaseDriver databaseDriver) {
-
-		var databaseType = DATABASE_DRIVER_TO_DATABASE_TYPE_MAP.get(databaseDriver);
-
-		if (databaseType == null) {
-			throw new IllegalArgumentException("Unsupported database type: " + databaseDriver);
-		}
-
-		return databaseType;
+		return Arrays.stream(DatabaseType.values())
+				.filter(it -> it.value.equalsIgnoreCase(productName))
+				.findFirst()
+				.orElseThrow(() -> new IllegalArgumentException("Unsupported database type: " + productName));
 	}
 
 	private final String value;

spring-modulith-events/spring-modulith-events-jdbc/src/main/java/org/springframework/modulith/events/jdbc/JdbcEventPublicationAutoConfiguration.java

@@ -15,15 +15,17 @@
  */
 package org.springframework.modulith.events.jdbc;
 
+import java.sql.DatabaseMetaData;
+
 import javax.sql.DataSource;
 
 import org.springframework.boot.autoconfigure.AutoConfigureBefore;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
-import org.springframework.boot.jdbc.DatabaseDriver;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.core.io.ResourceLoader;
 import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.support.JdbcUtils;
 import org.springframework.modulith.events.config.EventPublicationAutoConfiguration;
 import org.springframework.modulith.events.config.EventPublicationConfigurationExtension;
 import org.springframework.modulith.events.core.EventSerializer;
@@ -39,7 +41,7 @@ class JdbcEventPublicationAutoConfiguration implements EventPublicationConfigura
 
 	@Bean
 	DatabaseType databaseType(DataSource dataSource) {
-		return DatabaseType.from(DatabaseDriver.fromDataSource(dataSource));
+		return DatabaseType.from(fromDataSource(dataSource));
 	}
 
 	@Bean
@@ -56,4 +58,18 @@ DatabaseSchemaInitializer databaseSchemaInitializer(JdbcTemplate jdbcTemplate, R
 
 		return new DatabaseSchemaInitializer(jdbcTemplate, resourceLoader, databaseType);
 	}
+
+	private static String fromDataSource(DataSource dataSource) {
+
+		String name = null;
+
+		try {
+
+			var metadata = JdbcUtils.extractDatabaseMetaData(dataSource, DatabaseMetaData::getDatabaseProductName);
+			name = JdbcUtils.commonDatabaseName(metadata);
+
+		} catch (Exception o_O) {}
+
+		return name == null ? "UNKNOWN" : name;
+	}
 }

spring-modulith-events/spring-modulith-events-jdbc/src/test/java/org/springframework/modulith/events/jdbc/DatabaseTypeUnitTests.java

@@ -18,15 +18,14 @@
 import static org.assertj.core.api.Assertions.*;
 
 import org.junit.jupiter.api.Test;
-import org.springframework.boot.jdbc.DatabaseDriver;
 
 class DatabaseTypeUnitTests {
 
 	@Test // GH-29
 	void shouldThrowExceptionOnUnsupportedDatabaseType() {
 
 		assertThatExceptionOfType(IllegalArgumentException.class)
-				.isThrownBy(() -> DatabaseType.from(DatabaseDriver.UNKNOWN))
+				.isThrownBy(() -> DatabaseType.from("UNKNOWN"))
 				.withMessageContaining("UNKNOWN");
 	}
 }

spring-modulith-examples/pom.xml

@@ -26,8 +26,7 @@
 	<properties>
 		<java.version>17</java.version>
 		<jmolecules.version>2023.1.1</jmolecules.version>
-		<spring-framework.version>6.1.2</spring-framework.version>
-		<spring-boot.version>3.2.1</spring-boot.version>
+		<spring-boot.version>3.3.0-SNAPSHOT</spring-boot.version>
 	</properties>
 
 	<build>