Setup GraalVM native build

springboot-app/src/main/java/io/containerapps/javaruntime/workshop/springboot/SpringbootApplication.java

@@ -1,13 +1,28 @@
 package io.containerapps.javaruntime.workshop.springboot;
 
+import org.springframework.aot.hint.ExecutableMode;
+import org.springframework.aot.hint.MemberCategory;
+import org.springframework.aot.hint.RuntimeHints;
+import org.springframework.aot.hint.RuntimeHintsRegistrar;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.ImportRuntimeHints;
 
 @SpringBootApplication
+@ImportRuntimeHints(SpringbootApplication.MyRuntimeHints.class)
 public class SpringbootApplication {
 
-	public static void main(String[] args) {
-		SpringApplication.run(SpringbootApplication.class, args);
-	}
+    public static void main(String[] args) {
+        SpringApplication.run(SpringbootApplication.class, args);
+    }
 
+    static class MyRuntimeHints implements RuntimeHintsRegistrar {
+
+        @Override
+        public void registerHints(RuntimeHints hints, ClassLoader classLoader) {
+            hints.reflection()
+                .registerType(org.hibernate.dialect.PostgreSQLDialect.class, MemberCategory.INVOKE_PUBLIC_CONSTRUCTORS);
+        }
+
+    }
 }

springboot-app/src/main/java/io/containerapps/javaruntime/workshop/springboot/Statistics.java

@@ -3,6 +3,7 @@ package io.containerapps.javaruntime.workshop.springboot;
 import jakarta.persistence.Entity;
 import jakarta.persistence.GeneratedValue;
 import jakarta.persistence.Id;
+
 import java.time.Duration;
 import java.time.Instant;
 

springboot-app/src/main/resources/application.properties

@@ -6,7 +6,8 @@ spring.jpa.show-sql=true
 
 ## Hibernate Properties
 # The SQL dialect makes Hibernate generate better SQL for the chosen database
-spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQL95Dialect
+spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect
+spring.jpa.open-in-view=false
 
 # Hibernate ddl auto (create, create-drop, validate, update)
 spring.jpa.hibernate.ddl-auto=create-drop