pagination example

spring-boot/spring-boot-testing/application.yml

@@ -2,4 +2,5 @@ spring.main.allow-bean-definition-overriding: true
 spring.jpa.hibernate.ddl-auto: create-drop
 spring.liquibase.enabled: false
 spring.flyway.enabled: false
-io.reflectoring.scheduling.enabled: false
+io.reflectoring.scheduling.enabled: false
+logging.level.org.hibernate.SQL: DEBUG

spring-boot/spring-boot-testing/src/main/java/io/reflectoring/customer/data/Customer.java

@@ -3,6 +3,7 @@ package io.reflectoring.customer.data;
 import javax.persistence.Entity;
 import javax.persistence.GeneratedValue;
 import javax.persistence.Id;
+import javax.persistence.Version;
 
 import lombok.*;
 
@@ -13,9 +14,12 @@ import lombok.*;
 @AllArgsConstructor
 public class Customer {
 
-  @Id
-  @GeneratedValue
-  private Long id;
+	@Id
+	@GeneratedValue
+	private Long id;
 
-  private String name;
+	@Version
+	private Long version;
+
+	private String name;
 }

spring-boot/spring-boot-testing/src/test/java/io/reflectoring/customer/data/CustomerModuleDataLayerTests.java

@@ -21,4 +21,11 @@ class CustomerModuleDataLayerTests {
     assertThat(bookingRepository).isNull();
   }
 
+  @Test
+  void versionTest(){
+    Customer hans = new Customer();
+    hans.setName("Hans");
+    customerRepository.save(hans);
+  }
+
 }