#195 - Make JPA examples work with Hibernate 5.2.

Upgrade to Hibernate 5.2.1 and Spring Framework 4.3 to pull in the necessary tweaks to let the latter work with the former.

Excluded hibernate-entitymanager and refer to hibernate-core instead as the 5.2 release has merged the artifacts and the former is not available anymore.

The project showing the stored procedure support still needs to stay on Hibernate 5.0.7 because the stored procedure support on HSQLDB has been broken since 5.0.8. The original issue [0] has been fixed but running the module on 5.2.1 now runs into a NullPointerException from AbstractProducedQuery [1].

[0] https://hibernate.atlassian.net/browse/HHH-10515
[1] https://hibernate.atlassian.net/browse/HHH-10915

jpa/example/src/test/java/example/springdata/jpa/custom/UserRepositoryCustomizationTests.java

@@ -27,7 +27,7 @@ import org.springframework.test.context.junit4.SpringRunner;
 import org.springframework.transaction.annotation.Transactional;
 
 /**
- * Intergration test showing the basic usage of {@link UserRepository}.
+ * Integration test showing the basic usage of {@link UserRepository}.
  * 
  * @author Oliver Gierke
  * @author Thomas Darimont

jpa/jpa21/pom.xml

@@ -16,4 +16,11 @@
 		<hibernate.version>5.0.7.Final</hibernate.version>
 	</properties>
 
+	<dependencies>
+		<dependency>
+			<groupId>org.hibernate</groupId>
+			<artifactId>hibernate-entitymanager</artifactId>
+		</dependency>
+	</dependencies>
+
 </project>

jpa/pom.xml

@@ -29,7 +29,8 @@
 	</modules>
 
 	<properties>
-		<spring-data-releasetrain.version>Ingalls-BUILD-SNAPSHOT</spring-data-releasetrain.version>
+		<hibernate.version>5.2.1.Final</hibernate.version>
+		<spring.version>4.3.0.RELEASE</spring.version>
 	</properties>
 
 	<dependencies>
@@ -37,6 +38,17 @@
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-data-jpa</artifactId>
+			<exclusions>
+				<exclusion>
+					<groupId>org.hibernate</groupId>
+					<artifactId>hibernate-entitymanager</artifactId>
+				</exclusion>
+			</exclusions>
+		</dependency>
+
+		<dependency>
+			<groupId>org.hibernate</groupId>
+			<artifactId>hibernate-core</artifactId>
 		</dependency>
 
 		<dependency>