Import Spring Data release train BOM instead of individual modules.

The dependencies pom.xml now declares an import to the spring-data-releasetrain BOM pom.xml which in turn constraints version numbers for a dedicated release train release. This has the effect of users being able to upgrade to a certain release train by redeclaring the spring-data-releasetrain.version property to e.g. Dijkstra-M1. Individual modules can be upgraded by simply declaring the dependency in the desired version manually in a <dependencies /> or <dependencyManagement /> block.

Removed the explicit declaration for Spring HATEOAS as it is pulled in transitively by Spring Data REST anyway and thus makes sure it's in a compatible version.

spring-boot-dependencies/pom.xml

@@ -83,10 +83,8 @@
 		<spring.version>4.0.3.RELEASE</spring.version>
 		<spring-integration.version>3.0.2.RELEASE</spring-integration.version>
 		<spring-batch.version>2.2.6.RELEASE</spring-batch.version>
-		<spring-data-jpa.version>1.5.2.RELEASE</spring-data-jpa.version>
-		<spring-data-mongodb.version>1.4.2.RELEASE</spring-data-mongodb.version>
 		<spring-data-redis.version>1.1.1.RELEASE</spring-data-redis.version>
-		<spring-data-rest.version>2.0.2.RELEASE</spring-data-rest.version>
+		<spring-data-releasetrain.version>Codd-SR2</spring-data-releasetrain.version>
 		<spring-hateoas.version>0.9.0.RELEASE</spring-hateoas.version>
 		<spring-plugin.version>1.0.0.RELEASE</spring-plugin.version>
 		<spring-rabbit.version>1.2.2.RELEASE</spring-rabbit.version>
@@ -515,23 +513,10 @@
 			</dependency>
 			<dependency>
 				<groupId>org.springframework.data</groupId>
-				<artifactId>spring-data-jpa</artifactId>
-				<version>${spring-data-jpa.version}</version>
-				<exclusions>
-					<exclusion>
-						<groupId>org.springframework</groupId>
-						<artifactId>spring-jdbc</artifactId>
-					</exclusion>
-					<exclusion>
-						<groupId>org.springframework</groupId>
-						<artifactId>spring-orm</artifactId>
-					</exclusion>
-				</exclusions>
-			</dependency>
-			<dependency>
-				<groupId>org.springframework.data</groupId>
-				<artifactId>spring-data-mongodb</artifactId>
-				<version>${spring-data-mongodb.version}</version>
+				<artifactId>spring-data-releasetrain</artifactId>
+				<version>${spring-data-releasetrain.version}</version>
+				<type>pom</type>
+				<scope>import</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.springframework.data</groupId>
@@ -548,11 +533,6 @@
 				<artifactId>spring-plugin-core</artifactId>
 				<version>${spring-plugin.version}</version>
 			</dependency>
-			<dependency>
-				<groupId>org.springframework.data</groupId>
-				<artifactId>spring-data-rest-webmvc</artifactId>
-				<version>${spring-data-rest.version}</version>
-			</dependency>
 			<dependency>
 				<groupId>org.springframework.integration</groupId>
 				<artifactId>spring-integration-core</artifactId>

spring-boot-starters/spring-boot-starter-data-rest/pom.xml

@@ -23,10 +23,6 @@
 			<artifactId>spring-boot-starter-web</artifactId>
 			<version>${project.version}</version>
 		</dependency>
-		<dependency>
-			<groupId>org.springframework.hateoas</groupId>
-			<artifactId>spring-hateoas</artifactId>
-		</dependency>
 		<dependency>
 			<groupId>org.springframework.data</groupId>
 			<artifactId>spring-data-rest-webmvc</artifactId>