Update samples to use new generator mappings

Closes gh-7612

spring-boot-samples/spring-boot-sample-jpa/src/main/java/sample/jpa/domain/Note.java

@@ -20,15 +20,16 @@ import java.util.List;
 
 import javax.persistence.Entity;
 import javax.persistence.GeneratedValue;
-import javax.persistence.GenerationType;
 import javax.persistence.Id;
 import javax.persistence.ManyToMany;
+import javax.persistence.SequenceGenerator;
 
 @Entity
 public class Note {
 
 	@Id
-	@GeneratedValue(strategy = GenerationType.AUTO)
+	@SequenceGenerator(name="note_generator", sequenceName="note_sequence", initialValue = 5)
+	@GeneratedValue(generator = "note_generator")
 	private long id;
 
 	private String title;

spring-boot-samples/spring-boot-sample-jpa/src/main/java/sample/jpa/domain/Tag.java

@@ -23,12 +23,14 @@ import javax.persistence.GeneratedValue;
 import javax.persistence.GenerationType;
 import javax.persistence.Id;
 import javax.persistence.ManyToMany;
+import javax.persistence.SequenceGenerator;
 
 @Entity
 public class Tag {
 
 	@Id
-	@GeneratedValue(strategy = GenerationType.AUTO)
+	@SequenceGenerator(name="tag_generator", sequenceName="tag_sequence", initialValue = 4)
+	@GeneratedValue(generator = "tag_generator")
 	private long id;
 
 	private String name;

spring-boot-samples/spring-boot-sample-jpa/src/main/resources/import.sql

@@ -1,11 +1,11 @@
-insert into tag(name) values ('Spring projects')
-insert into tag(name) values ('Apache projects')
-insert into tag(name) values ('Open source')
+insert into tag(id, name) values (1, 'Spring projects')
+insert into tag(id, name) values (2, 'Apache projects')
+insert into tag(id, name) values (3, 'Open source')
 
-insert into note(title, body) values ('Spring Boot', 'Takes an opinionated view of building production-ready Spring applications.')
-insert into note(title, body) values ('Spring Framework', 'Core support for dependency injection, transaction management, web applications, data access, messaging, testing and more.')
-insert into note(title, body) values ('Spring Integration', 'Extends the Spring programming model to support the well-known Enterprise Integration Patterns.')
-insert into note(title, body) values ('Tomcat', 'Apache Tomcat is an open source software implementation of the Java Servlet and JavaServer Pages technologies.')
+insert into note(id, title, body) values (1, 'Spring Boot', 'Takes an opinionated view of building production-ready Spring applications.')
+insert into note(id, title, body) values (2, 'Spring Framework', 'Core support for dependency injection, transaction management, web applications, data access, messaging, testing and more.')
+insert into note(id, title, body) values (3, 'Spring Integration', 'Extends the Spring programming model to support the well-known Enterprise Integration Patterns.')
+insert into note(id, title, body) values (4, 'Tomcat', 'Apache Tomcat is an open source software implementation of the Java Servlet and JavaServer Pages technologies.')
 
 insert into note_tags(notes_id, tags_id) values (1, 1)
 insert into note_tags(notes_id, tags_id) values (2, 1)

spring-boot-samples/spring-boot-sample-jpa/src/test/java/sample/jpa/SampleJpaApplicationTests.java

@@ -22,7 +22,6 @@ import org.junit.runner.RunWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.test.context.TestPropertySource;
 import org.springframework.test.context.junit4.SpringRunner;
 import org.springframework.test.context.web.WebAppConfiguration;
 import org.springframework.test.web.servlet.MockMvc;
@@ -41,7 +40,6 @@ import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.
  */
 @RunWith(SpringRunner.class)
 @SpringBootTest
-@TestPropertySource(properties = "spring.jpa.hibernate.use-new-id-generator-mappings=false")
 @WebAppConfiguration
 public class SampleJpaApplicationTests {
 

spring-boot-samples/spring-boot-sample-jpa/src/test/java/sample/jpa/repository/JpaNoteRepositoryIntegrationTests.java

@@ -23,7 +23,6 @@ import sample.jpa.domain.Note;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.test.context.TestPropertySource;
 import org.springframework.test.context.junit4.SpringRunner;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -36,7 +35,6 @@ import static org.assertj.core.api.Assertions.assertThat;
  */
 @RunWith(SpringRunner.class)
 @SpringBootTest
-@TestPropertySource(properties = "spring.jpa.hibernate.use-new-id-generator-mappings=false")
 @Transactional
 public class JpaNoteRepositoryIntegrationTests {
 

spring-boot-samples/spring-boot-sample-jpa/src/test/java/sample/jpa/repository/JpaTagRepositoryIntegrationTests.java

@@ -23,7 +23,6 @@ import sample.jpa.domain.Tag;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.test.context.TestPropertySource;
 import org.springframework.test.context.junit4.SpringRunner;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -36,7 +35,6 @@ import static org.assertj.core.api.Assertions.assertThat;
  */
 @RunWith(SpringRunner.class)
 @SpringBootTest
-@TestPropertySource(properties = "spring.jpa.hibernate.use-new-id-generator-mappings=false")
 @Transactional
 public class JpaTagRepositoryIntegrationTests {