Java 21 + Spring 3

Author: alejandro-du

blocking-service/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.7.3</version>
+		<version>3.1.5</version>
 		<relativePath /> <!-- lookup parent from repository -->
 	</parent>
 
@@ -14,7 +14,7 @@
 	<name>blocking-service</name>
 
 	<properties>
-		<java.version>17</java.version>
+		<java.version>21</java.version>
 	</properties>
 
 	<dependencies>

blocking-service/src/main/java/com/example/BlockingServiceApplication.java

@@ -6,8 +6,8 @@
 @SpringBootApplication
 public class BlockingServiceApplication {
 
-    public static void main(String[] args) {
-        SpringApplication.run(BlockingServiceApplication.class, args);
-    }
+	public static void main(String[] args) {
+		SpringApplication.run(BlockingServiceApplication.class, args);
+	}
 
 }

blocking-service/src/main/java/com/example/Word.java

@@ -2,9 +2,9 @@
 
 import lombok.Data;
 
-import javax.persistence.Entity;
-import javax.persistence.Id;
-import javax.persistence.Transient;
+import jakarta.persistence.Entity;
+import jakarta.persistence.Id;
+import jakarta.persistence.Transient;
 
 @Entity
 @Data

blocking-service/src/main/resources/application.properties

@@ -1,8 +1,8 @@
 server.port=8080
 spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration
 
-spring.datasource.url=jdbc:mariadb://localhost:3306/wordle
+spring.datasource.url=jdbc:mariadb://localhost:3306/reactive
 spring.datasource.username=user
-spring.datasource.password=password
+spring.datasource.password=Password123!
 spring.datasource.hikari.maximum-pool-size=10
 spring.datasource.hikari.connection-timeout=10000

reactive-service/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.7.3</version>
+		<version>3.1.5</version>
 		<relativePath /> <!-- lookup parent from repository -->
 	</parent>
 
@@ -14,7 +14,7 @@
 	<name>reactive-service</name>
 
 	<properties>
-		<java.version>17</java.version>
+		<java.version>21</java.version>
 	</properties>
 
 	<dependencies>

reactive-service/src/main/resources/application.properties

@@ -1,14 +1,8 @@
 server.port=9090
 spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.security.reactive.ReactiveSecurityAutoConfiguration
 
-spring.r2dbc.url=r2dbc:mariadb://localhost:3306/wordle
+spring.r2dbc.url=r2dbc:mariadb://localhost:3306/reactive
 spring.r2dbc.username=user
-spring.r2dbc.password=password
+spring.r2dbc.password=Password123!
 spring.r2dbc.pool.max-size=10
 spring.r2dbc.pool.max-create-connection-time=10s
-
-# If you are using MariaDB SkySQL (https://mariadb.com/products/skysql),
-# enable SSL and specify the path to the CA chain file that you can download
-# from the SkySQL Portal (https://cloud.mariadb.com):
-#
-# spring.r2dbc.url=r2dbc:mariadb://demo-db0000xxxx.mdb000xxxx.db.skysql.net:5047/reactive-demo?sslMode=VERIFY_CA&serverSslCert=/path/to/skysql_chain.pem