Update the gradle and maven configuration.

build.gradle

@@ -5,10 +5,10 @@ plugins {
 }
 
 version = "1.0.2"
-description = "Example of using jdbc for a hostpital."
+description = "Example of using jpa for a hostpital."
 
 application {
-    mainClassName = 'space.kklochko.jdbc_hospital_example.Main'
+    mainClassName = 'space.kklochko.jpa_hospital_example.Main'
 }
 
 shadowJar {
@@ -36,6 +36,8 @@ repositories {
 }
 
 dependencies {
+  implementation 'org.hibernate.orm:hibernate-core:6.3.0.Final'
+
   compileOnly 'org.projectlombok:lombok:1.18.30'
   annotationProcessor 'org.projectlombok:lombok:1.18.30'
 

pom.xml

@@ -3,10 +3,10 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <groupId>space.kklochko</groupId>
-  <artifactId>jdbc_hospital_example</artifactId>
+  <artifactId>jpa_hospital_example</artifactId>
   <version>1.0.2</version>
   <packaging>jar</packaging>
-  <name>Example of using jdbc for a hostpital.</name>
+  <name>Example of using jpa for a hostpital.</name>
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -25,7 +25,7 @@
         <configuration>
           <archive>
             <manifest>
-              <mainClass>space.kklochko.jdbc_hospital_example.Main</mainClass>
+              <mainClass>space.kklochko.jpa_hospital_example.Main</mainClass>
               <addClasspath>true</addClasspath>
             </manifest>
           </archive>
@@ -105,6 +105,11 @@
   </dependencyManagement>
 
   <dependencies>
+    <dependency>
+      <groupId>org.hibernate.orm</groupId>
+      <artifactId>hibernate-core</artifactId>
+      <version>6.3.0.Final</version>
+    </dependency>
     <dependency>
       <groupId>org.projectlombok</groupId>
       <artifactId>lombok</artifactId>

settings.gradle

@@ -1 +1 @@
-rootProject.name = "jdbc_hospital_example"
+rootProject.name = "jpa_hospital_example"