Split repository API for module and DS management. Refactor utility usage (#524)

* Split DS management and reduce util usage.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Split sw module and type management.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Sonar issues.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Make sonar listen to the exception!

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Register both beans.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Split JPA implementations.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Revert user details change.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Fix compilation errors.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Fix bean queries. Fix image path.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Document preferred utility usage.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Fix exmaples and revert unintended checkin.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Code cleanup.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Typos, readibility.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Remove unused reference.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Rollouts cache delete aware.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Fix rolloutgroup delete event.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Add new RolloutGroupDeletedEvent event

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

hawkbit-repository/hawkbit-repository-api/pom.xml

@@ -63,5 +63,10 @@
          <artifactId>spring-boot-starter-test</artifactId>
          <scope>test</scope>
       </dependency>
+      <dependency>
+         <groupId>com.google.guava</groupId>
+         <artifactId>guava</artifactId>
+         <scope>test</scope>
+      </dependency>
    </dependencies>
 </project>