Fix Sonar Findings (#2584)

Signed-off-by: Avgustin Marinov <Avgustin.Marinov@bosch.com>

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/TargetTypeManagement.java

@@ -121,6 +121,7 @@ public interface TargetTypeManagement<T extends TargetType>
 
         private Set<DistributionSetType> distributionSetTypes;
 
+        @SuppressWarnings("java:S1144") // java:S1144 - constructor is actually used by SuperBuilder's build() method
         private Create(final CreateBuilder<?, ?> builder) {
             super(builder);
             if (builder.key == null && builder.name == null) {

hawkbit-repository/hawkbit-repository-jpa/src/main/java/org/eclipse/hawkbit/repository/jpa/JpaRepositoryConfiguration.java

@@ -22,7 +22,6 @@ import org.aopalliance.intercept.MethodInvocation;
 import org.eclipse.hawkbit.ContextAware;
 import org.eclipse.hawkbit.repository.DeploymentManagement;
 import org.eclipse.hawkbit.repository.DistributionSetManagement;
-import org.eclipse.hawkbit.repository.DistributionSetTypeManagement;
 import org.eclipse.hawkbit.repository.EntityFactory;
 import org.eclipse.hawkbit.repository.PropertiesQuotaManagement;
 import org.eclipse.hawkbit.repository.QuotaManagement;
@@ -99,7 +98,6 @@ import org.eclipse.hawkbit.repository.jpa.rollout.condition.ThresholdRolloutGrou
 import org.eclipse.hawkbit.repository.jpa.rollout.condition.ThresholdRolloutGroupSuccessCondition;
 import org.eclipse.hawkbit.repository.jpa.rsql.RsqlUtility;
 import org.eclipse.hawkbit.repository.model.DistributionSet;
-import org.eclipse.hawkbit.repository.model.DistributionSetType;
 import org.eclipse.hawkbit.repository.model.Rollout;
 import org.eclipse.hawkbit.repository.model.RolloutGroup;
 import org.eclipse.hawkbit.repository.model.SoftwareModule;
@@ -305,7 +303,7 @@ public class JpaRepositoryConfiguration {
     }
 
     @Bean
-    TargetBuilder targetBuilder(final TargetTypeManagement targetTypeManagement) {
+    TargetBuilder targetBuilder(final TargetTypeManagement<? extends TargetType> targetTypeManagement) {
         return new JpaTargetBuilder(targetTypeManagement);
     }
 

hawkbit-repository/hawkbit-repository-jpa/src/main/java/org/eclipse/hawkbit/repository/jpa/builder/JpaTargetBuilder.java

@@ -14,15 +14,16 @@ import org.eclipse.hawkbit.repository.builder.TargetBuilder;
 import org.eclipse.hawkbit.repository.builder.TargetCreate;
 import org.eclipse.hawkbit.repository.builder.TargetUpdate;
 import org.eclipse.hawkbit.repository.model.Target;
+import org.eclipse.hawkbit.repository.model.TargetType;
 
 /**
  * Builder implementation for {@link Target}.
  */
 public class JpaTargetBuilder implements TargetBuilder {
 
-    private final TargetTypeManagement targetTypeManagement;
+    private final TargetTypeManagement<? extends TargetType> targetTypeManagement;
 
-    public JpaTargetBuilder(TargetTypeManagement targetTypeManagement) {
+    public JpaTargetBuilder(final TargetTypeManagement<? extends TargetType> targetTypeManagement) {
         this.targetTypeManagement = targetTypeManagement;
     }
 

hawkbit-repository/hawkbit-repository-jpa/src/main/java/org/eclipse/hawkbit/repository/jpa/management/JpaControllerManagement.java

@@ -138,7 +138,7 @@ public class JpaControllerManagement extends JpaActionManagement implements Cont
 
     // TODO - make it final
     private TargetRepository targetRepository;
-    private final TargetTypeManagement targetTypeManagement;
+    private final TargetTypeManagement<? extends TargetType> targetTypeManagement;
     private final DeploymentManagement deploymentManagement;
     private final ConfirmationManagement confirmationManagement;
     private final SoftwareModuleRepository softwareModuleRepository;
@@ -159,7 +159,7 @@ public class JpaControllerManagement extends JpaActionManagement implements Cont
     protected JpaControllerManagement(
             final ActionRepository actionRepository, final ActionStatusRepository actionStatusRepository, final QuotaManagement quotaManagement,
             final RepositoryProperties repositoryProperties,
-            final TargetRepository targetRepository, final TargetTypeManagement targetTypeManagement,
+            final TargetRepository targetRepository, final TargetTypeManagement<? extends TargetType> targetTypeManagement,
             final DeploymentManagement deploymentManagement, final ConfirmationManagement confirmationManagement,
             final SoftwareModuleRepository softwareModuleRepository,
             final SoftwareModuleManagement<? extends SoftwareModule> softwareModuleManagement,
@@ -764,10 +764,10 @@ public class JpaControllerManagement extends JpaActionManagement implements Cont
     }
 
     /**
-     * Stores target directly to DB in case either {@link Target#getAddress()}
-     * or {@link Target#getUpdateStatus()} or {@link Target#getName()} changes
-     * or the buffer queue is full.
+     * Stores target directly to DB in case either {@link Target#getAddress()} or {@link Target#getUpdateStatus()} or {@link Target#getName()}
+     * changes or the buffer queue is full.
      */
+    @SuppressWarnings("java:S3776") // it's just complex
     private Target updateTarget(final JpaTarget toUpdate, final URI address, final String name, final String type) {
         if (isStoreEager(toUpdate, address, name, type) || !queue.offer(new TargetPoll(toUpdate))) {
             if (isAddressChanged(toUpdate.getAddress(), address)) {
@@ -779,13 +779,14 @@ public class JpaControllerManagement extends JpaActionManagement implements Cont
 
             if (isTypeChanged(toUpdate.getTargetType(), type)) {
                 if (StringUtils.hasText(type)) {
-                    var targetTypeOptional = getTargetType(type);
+                    final Optional<TargetType> targetTypeOptional = getTargetType(type);
                     if (targetTypeOptional.isPresent()) {
                         log.debug("Updating target type for thing ID \"{}\" to \"{}\".", toUpdate.getControllerId(), type);
                         toUpdate.setTargetType(targetTypeOptional.get());
                     } else {
-                        log.error("Target type with the provided name \"{}\" was not found. Target type for thing ID" +
-                                " \"{}\" will not be updated", type, toUpdate.getControllerId());
+                        log.error(
+                                "Target type with the provided name \"{}\" was not found. Target type for thing ID \"{}\" will not be updated",
+                                type, toUpdate.getControllerId());
                     }
                 } else {
                     log.debug("Removing target type assignment for thing ID \"{}\".", toUpdate.getControllerId());

hawkbit-repository/hawkbit-repository-jpa/src/main/java/org/eclipse/hawkbit/repository/jpa/management/JpaDistributionSetManagement.java

@@ -17,7 +17,6 @@ import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.HashSet;
-import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
@@ -27,11 +26,6 @@ import java.util.function.Function;
 import java.util.stream.Collectors;
 
 import jakarta.persistence.EntityManager;
-import jakarta.persistence.criteria.CriteriaBuilder;
-import jakarta.persistence.criteria.CriteriaQuery;
-import jakarta.persistence.criteria.MapJoin;
-import jakarta.persistence.criteria.Root;
-import jakarta.persistence.metamodel.MapAttribute;
 import jakarta.validation.constraints.NotNull;
 
 import org.eclipse.hawkbit.repository.DistributionSetFields;
@@ -42,14 +36,12 @@ import org.eclipse.hawkbit.repository.QuotaManagement;
 import org.eclipse.hawkbit.repository.RepositoryProperties;
 import org.eclipse.hawkbit.repository.TenantConfigurationManagement;
 import org.eclipse.hawkbit.repository.exception.DeletedException;
-import org.eclipse.hawkbit.repository.exception.EntityAlreadyExistsException;
 import org.eclipse.hawkbit.repository.exception.EntityNotFoundException;
 import org.eclipse.hawkbit.repository.exception.EntityReadOnlyException;
 import org.eclipse.hawkbit.repository.exception.IncompleteDistributionSetException;
 import org.eclipse.hawkbit.repository.exception.InsufficientPermissionException;
 import org.eclipse.hawkbit.repository.exception.InvalidDistributionSetException;
 import org.eclipse.hawkbit.repository.jpa.JpaManagementHelper;
-import org.eclipse.hawkbit.repository.jpa.model.AbstractJpaBaseEntity_;
 import org.eclipse.hawkbit.repository.jpa.model.JpaDistributionSet;
 import org.eclipse.hawkbit.repository.jpa.model.JpaDistributionSetTag;
 import org.eclipse.hawkbit.repository.jpa.model.JpaDistributionSetType;
@@ -506,24 +498,6 @@ public class JpaDistributionSetManagement
         }
     }
 
-    private Map<String, String> getMap(final long id, final MapAttribute<JpaDistributionSet, String, String> mapAttribute) {
-        final CriteriaBuilder cb = entityManager.getCriteriaBuilder();
-        final CriteriaQuery<Object[]> query = cb.createQuery(Object[].class);
-
-        final Root<JpaDistributionSet> targetRoot = query.from(JpaDistributionSet.class);
-        query.where(cb.equal(targetRoot.get(AbstractJpaBaseEntity_.ID), id));
-
-        final MapJoin<JpaDistributionSet, String, String> mapJoin = targetRoot.join(mapAttribute);
-        query.multiselect(mapJoin.key(), mapJoin.value());
-        query.orderBy(cb.asc(mapJoin.key()));
-
-        return entityManager
-                .createQuery(query)
-                .getResultList()
-                .stream()
-                .collect(Collectors.toMap(entry -> (String) entry[0], entry -> (String) entry[1], (v1, v2) -> v1, LinkedHashMap::new));
-    }
-
     private JpaSoftwareModule findSoftwareModuleAndThrowExceptionIfNotFound(final Long softwareModuleId) {
         return softwareModuleRepository.findById(softwareModuleId)
                 .orElseThrow(() -> new EntityNotFoundException(SoftwareModule.class, softwareModuleId));