Update Spring Boot to 2.3.2

-Update Spring Cloud to Hoxton.SR7
-Replace ResourceSupport by RepresentationModel (Spring Hateoas 1.0)
-Replace ControllerLinkBuilder by WebMvcLinkBuilder (Spring Hateoas 1.0)
-Move getId() from Identifiable to BaseEntity (Spring Hateoas 1.0)
-Remove hamcrest.Factory
-Use static Sort.by reference
-Place http security anyRequest().authenticated()
-Replace MockMvcRequestBuilders.fileUpload by MockMvcRequestBuilders.multipart
-Deprecate MEDIA_TYPE_CBOR_UTF8
-Replace MEDIA_TYPE_CBOR_UTF8 by MEDIA_TYPE_CBOR in tests
-Replace HAL_JSON_UTF8 by HAL_JSON in tests
-Replace APPLICATION_JSON_UTF8 by APPLICATION_JSON in tests
-Use org.mockito.junit.MockitoJUnitRunner
-Remove overridden dependency versions
-Removing not needed comments in pom.xml
-Downgrade flyway-core to be MySQL 5.6 compatible
-Add maven-site-plugin since it was removed with spring-boot 2.3
-Set servlet encoding properties
-Introducing Test that verifies the charset inside the content-type of a response
-Add @DirtiesContext to CorsTest and ContentTypeTest
-Add content-type mockmvc test with adapted mockmvc config
-Move encoding.force property to test class
-Switch expected and actual parameter values in content-type test
-Delete deprecated content-type test with TestRestTemplate
-Exclude JUnit5 from spring-boot-starter-test
-Upgrade allure-junit4 to 2.13.5
-Add aspectjweaver 1.9.6 to surefire test execution
-Add flyway-core version to property
-Use getRequiredLink() within MgmtBaseEntity.getId()

Signed-off-by: Ammar Bikic <ammar.bikic@bosch.io>

hawkbit-rest/hawkbit-mgmt-api/src/main/java/org/eclipse/hawkbit/mgmt/json/model/MgmtBaseEntity.java

@@ -8,7 +8,8 @@
  */
 package org.eclipse.hawkbit.mgmt.json.model;
 
-import org.springframework.hateoas.ResourceSupport;
+import org.springframework.hateoas.Link;
+import org.springframework.hateoas.RepresentationModel;
 
 import com.fasterxml.jackson.annotation.JsonIgnore;
 import com.fasterxml.jackson.annotation.JsonProperty;
@@ -17,7 +18,7 @@ import com.fasterxml.jackson.annotation.JsonProperty;
  * A json annotated rest model for BaseEntity to RESTful API representation.
  *
  */
-public abstract class MgmtBaseEntity extends ResourceSupport {
+public abstract class MgmtBaseEntity extends RepresentationModel<MgmtBaseEntity> {
 
     @JsonProperty
     private String createdBy;
@@ -31,6 +32,16 @@ public abstract class MgmtBaseEntity extends ResourceSupport {
     @JsonProperty
     private Long lastModifiedAt;
 
+    /**
+     * Added for backwards compatibility
+     *
+     * @return the unique identifier of the {@link MgmtBaseEntity}.
+     */
+    @JsonIgnore
+    public Link getId() {
+        return this.getRequiredLink("self");
+    }
+
     /**
      * @return the createdBy
      */

hawkbit-rest/hawkbit-mgmt-api/src/main/java/org/eclipse/hawkbit/mgmt/json/model/PagedList.java

@@ -13,7 +13,7 @@ import java.util.List;
 
 import javax.validation.constraints.NotNull;
 
-import org.springframework.hateoas.ResourceSupport;
+import org.springframework.hateoas.RepresentationModel;
 
 import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
@@ -32,7 +32,7 @@ import com.fasterxml.jackson.annotation.JsonProperty;
  */
 @JsonIgnoreProperties(ignoreUnknown = true)
 @JsonInclude(Include.NON_NULL)
-public class PagedList<T> extends ResourceSupport {
+public class PagedList<T> extends RepresentationModel<PagedList<T>> {
 
     @JsonProperty
     private final List<T> content;

hawkbit-rest/hawkbit-mgmt-api/src/main/java/org/eclipse/hawkbit/mgmt/json/model/distributionset/MgmtActionId.java

@@ -8,24 +8,24 @@
  */
 package org.eclipse.hawkbit.mgmt.json.model.distributionset;
 
-import static org.springframework.hateoas.mvc.ControllerLinkBuilder.linkTo;
-import static org.springframework.hateoas.mvc.ControllerLinkBuilder.methodOn;
+import static org.springframework.hateoas.server.mvc.WebMvcLinkBuilder.linkTo;
+import static org.springframework.hateoas.server.mvc.WebMvcLinkBuilder.methodOn;
+
+import java.util.Objects;
 
 import org.eclipse.hawkbit.mgmt.rest.api.MgmtTargetRestApi;
-import org.springframework.hateoas.ResourceSupport;
+import org.springframework.hateoas.RepresentationModel;
 
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
-import java.util.Objects;
-
 /**
  * Representation of an Action Id as a Json Object with link to the Action resource
  */
 @JsonInclude(JsonInclude.Include.NON_NULL)
 @JsonIgnoreProperties(ignoreUnknown = true)
-public class MgmtActionId extends ResourceSupport {
+public class MgmtActionId extends RepresentationModel<MgmtActionId> {
 
     private long actionId;
 

hawkbit-rest/hawkbit-mgmt-api/src/main/java/org/eclipse/hawkbit/mgmt/json/model/distributionset/MgmtTargetAssignmentResponseBody.java

@@ -11,11 +11,12 @@ package org.eclipse.hawkbit.mgmt.json.model.distributionset;
 import java.util.List;
 import java.util.Objects;
 
+import org.springframework.hateoas.RepresentationModel;
+
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonInclude.Include;
 import com.fasterxml.jackson.annotation.JsonProperty;
-import org.springframework.hateoas.ResourceSupport;
 
 /**
  * Response Body of Target for assignment operations.
@@ -25,7 +26,7 @@ import org.springframework.hateoas.ResourceSupport;
  */
 @JsonInclude(Include.NON_NULL)
 @JsonIgnoreProperties(ignoreUnknown = true)
-public class MgmtTargetAssignmentResponseBody extends ResourceSupport {
+public class MgmtTargetAssignmentResponseBody extends RepresentationModel<MgmtTargetAssignmentResponseBody> {
 
     private int alreadyAssigned;
     private List<MgmtActionId> assignedActions;

hawkbit-rest/hawkbit-mgmt-api/src/main/java/org/eclipse/hawkbit/mgmt/json/model/system/MgmtSystemTenantConfigurationValue.java

@@ -9,7 +9,7 @@
 
 package org.eclipse.hawkbit.mgmt.json.model.system;
 
-import org.springframework.hateoas.ResourceSupport;
+import org.springframework.hateoas.RepresentationModel;
 
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonInclude;
@@ -22,7 +22,7 @@ import com.fasterxml.jackson.annotation.JsonInclude.Include;
  */
 @JsonInclude(Include.NON_NULL)
 @JsonIgnoreProperties(ignoreUnknown = true)
-public class MgmtSystemTenantConfigurationValue extends ResourceSupport {
+public class MgmtSystemTenantConfigurationValue extends RepresentationModel<MgmtSystemTenantConfigurationValue> {
 
     @JsonInclude(Include.ALWAYS)
     private Object value;