Fixes source information and refactors "Reference" property of External References to meet the standards of the Application. (Issue #187)

dmp-backend/data/src/main/java/eu/eudat/data/dao/entities/DataRepositoryDaoImpl.java

@@ -26,7 +26,7 @@ public class DataRepositoryDaoImpl extends DatabaseAccess<DataRepository> implem
         if (criteria.getLike() != null)
             query.where((builder, root) -> builder.or(
                     builder.like(builder.upper(root.get("reference")), "%" + criteria.getLike().toUpperCase() + "%"),
-                    builder.equal(builder.upper(root.get("label")), "%" + criteria.getLike().toUpperCase() + "%")));
+                    builder.equal(builder.upper(root.get("label")), criteria.getLike().toUpperCase())));
         if (criteria.getCreationUserId() != null)
             query.where((builder, root) -> builder.equal(root.get("creationUser").get("id"), criteria.getCreationUserId()));
         return query;

dmp-backend/data/src/main/java/eu/eudat/data/dao/entities/ExternalDatasetDaoImpl.java

@@ -25,7 +25,9 @@ public class ExternalDatasetDaoImpl extends DatabaseAccess<ExternalDataset> impl
     public QueryableList<ExternalDataset> getWithCriteria(ExternalDatasetCriteria criteria) {
         QueryableList<ExternalDataset> query = this.getDatabaseService().getQueryable(ExternalDataset.class);
         if (criteria.getLike() != null && !criteria.getLike().isEmpty())
-            query.where((builder, root) -> builder.like(builder.upper(root.get("label")), "%" + criteria.getLike().toUpperCase() + "%"));
+            query.where((builder, root) -> builder.or(
+                builder.like(builder.upper(root.get("reference")), "%" + criteria.getLike().toUpperCase() + "%"),
+                builder.equal(builder.upper(root.get("label")), criteria.getLike().toUpperCase())));
         return query;
     }
 

dmp-backend/data/src/main/java/eu/eudat/data/dao/entities/RegistryDaoImpl.java

@@ -27,7 +27,7 @@ public class RegistryDaoImpl extends DatabaseAccess<Registry> implements Registr
             if (criteria.getLike() != null)
                 query.where((builder, root) -> builder.or(
                         builder.like(builder.upper(root.get("reference")), "%" + criteria.getLike().toUpperCase() + "%"),
-                        builder.equal(builder.upper(root.get("label")), "%" + criteria.getLike().toUpperCase() + "%")));
+                        builder.equal(builder.upper(root.get("label")), criteria.getLike().toUpperCase())));
         if (criteria.getCreationUserId() != null)
             query.where((builder, root) -> builder.equal(root.get("creationUser").get("id"), criteria.getCreationUserId()));
         return query;

dmp-backend/data/src/main/java/eu/eudat/data/dao/entities/ServiceDaoImpl.java

@@ -26,7 +26,7 @@ public class ServiceDaoImpl extends DatabaseAccess<Service> implements ServiceDa
         if (criteria.getLike() != null)
             query.where((builder, root) -> builder.or(
                     builder.like(builder.upper(root.get("reference")), "%" + criteria.getLike().toUpperCase() + "%"),
-                    builder.equal(builder.upper(root.get("label")), "%" + criteria.getLike().toUpperCase() + "%")));
+                    builder.equal(builder.upper(root.get("label")), criteria.getLike().toUpperCase())));
         if (criteria.getCreationUserId() != null)
             query.where((builder, root) -> builder.equal(root.get("creationUser").get("id"), criteria.getCreationUserId()));
         return query;

dmp-backend/web/src/main/java/eu/eudat/logic/managers/DatasetManager.java

@@ -499,9 +499,9 @@ public class DatasetManager {
         if (dataset.getServices() != null && !dataset.getServices().isEmpty()) {
             for (DatasetService service : dataset.getServices()) {
                 ServiceCriteria criteria = new ServiceCriteria();
-                criteria.setLike(service.getService().getLabel());
+                criteria.setLike(service.getService().getReference());
                 List<eu.eudat.data.entities.Service> entries = databaseRepository.getServiceDao().getWithCriteria(criteria).toList();
-                if (entries != null && entries.isEmpty()) {
+                if (entries != null && !entries.isEmpty()) {
                     service.setDataset(dataset);
                     service.getService().setCreated(new Date());
                     service.setService(service.getService());

dmp-backend/web/src/main/java/eu/eudat/logic/managers/RegistryManager.java

@@ -29,6 +29,9 @@ public class RegistryManager {
     }
 
     public Registry create(RegistryModel registryModel, Principal principal) throws Exception {
+        if (registryModel.getLabel() == null || registryModel.getAbbreviation() == null || registryModel.getUri() == null) {
+            throw new Exception("Missing mandatory entity.");
+        }
         Registry registry = registryModel.toDataModel();
         registry.getCreationUser().setId(principal.getId());
         return apiContext.getOperationsContext().getDatabaseRepository().getRegistryDao().createOrUpdate(registry);

dmp-backend/web/src/main/java/eu/eudat/logic/managers/ServiceManager.java

@@ -18,9 +18,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
 
-/**
- * Created by ikalyvas on 9/3/2018.
- */
 @Component
 public class ServiceManager {
 

dmp-backend/web/src/main/java/eu/eudat/models/data/datarepository/DataRepositoryModel.java

@@ -15,11 +15,13 @@ public class DataRepositoryModel implements DataModel<DataRepository, DataReposi
     private UUID id;
     @JsonProperty("name")
     private String label;
+    private String pid;
     private String abbreviation;
     private String uri;
     private Date created;
     private Date modified;
-    private String tag;
+    private String tag; // Api fetching the data
+    private String source; // Actual harvested source
 
     public UUID getId() {
         return id;
@@ -35,6 +37,13 @@ public class DataRepositoryModel implements DataModel<DataRepository, DataReposi
         this.label = label;
     }
 
+    public String getPid() {
+        return pid;
+    }
+    public void setPid(String pid) {
+        this.pid = pid;
+    }
+
     public String getAbbreviation() {
         return abbreviation;
     }
@@ -70,13 +79,25 @@ public class DataRepositoryModel implements DataModel<DataRepository, DataReposi
         this.tag = tag;
     }
 
+    public String getSource() {
+        return source;
+    }
+    public void setSource(String source) {
+        this.source = source;
+    }
+
     @Override
     public DataRepositoryModel fromDataModel(DataRepository entity) {
         this.setAbbreviation(entity.getAbbreviation());
         this.setLabel(entity.getLabel());
         this.setUri(entity.getUri());
         this.setId(entity.getId());
-        this.tag = "Internal";
+        String source1 = entity.getReference().substring(0, entity.getReference().indexOf(":"));
+        if (source1.equals("dmp")) {
+            this.source = "Internal";
+        } else {
+            this.source = source1;
+        }
         return this;
     }
 
@@ -88,7 +109,11 @@ public class DataRepositoryModel implements DataModel<DataRepository, DataReposi
         dataRepository.setCreated(this.created != null ? this.created : new Date());
         dataRepository.setModified(new Date());
         dataRepository.setLabel(this.label);
-        dataRepository.setReference("dmpdata/" + dataRepository.getId());
+        if (this.source.equals("Internal") || this.source.equals(this.id.toString().substring(0, this.source.length()))) {
+            dataRepository.setReference(this.id.toString());
+        } else {
+            dataRepository.setReference(this.source + ":" + this.id);
+        }
         dataRepository.setUri(this.uri);
         dataRepository.setStatus((short) 0);
         dataRepository.setCreationUser(new UserInfo());

dmp-backend/web/src/main/java/eu/eudat/models/data/dataset/DataRepository.java

@@ -11,11 +11,12 @@ public class DataRepository implements DataModel<eu.eudat.data.entities.DataRepo
     private String uri;
     private String info;
     private String reference;
+    private String tag;
+    private String source;
 
     public String getPid() {
         return pid;
     }
-
     public void setPid(String pid) {
         this.pid = pid;
     }
@@ -23,7 +24,6 @@ public class DataRepository implements DataModel<eu.eudat.data.entities.DataRepo
     public String getLabel() {
         return label;
     }
-
     public void setLabel(String label) {
         this.label = label;
     }
@@ -31,7 +31,6 @@ public class DataRepository implements DataModel<eu.eudat.data.entities.DataRepo
     public String getUri() {
         return uri;
     }
-
     public void setUri(String uri) {
         this.uri = uri;
     }
@@ -39,7 +38,6 @@ public class DataRepository implements DataModel<eu.eudat.data.entities.DataRepo
     public String getInfo() {
         return info;
     }
-
     public void setInfo(String info) {
         this.info = info;
     }
@@ -47,16 +45,35 @@ public class DataRepository implements DataModel<eu.eudat.data.entities.DataRepo
     public String getReference() {
         return reference;
     }
-
     public void setReference(String reference) {
         this.reference = reference;
     }
 
+    public String getTag() {
+        return tag;
+    }
+    public void setTag(String tag) {
+        this.tag = tag;
+    }
+
+    public String getSource() {
+        return source;
+    }
+    public void setSource(String source) {
+        this.source = source;
+    }
+
     public DataRepository fromDataModel(eu.eudat.data.entities.DataRepository entity) {
         this.pid = entity.getReference();
         this.label = entity.getLabel();
         this.uri = entity.getUri();
         this.reference = entity.getReference();
+        String source1 = entity.getReference().substring(0, entity.getReference().indexOf(":"));
+        if (source1.equals("dmp")) {
+            this.source = "Internal";
+        } else {
+            this.source = source1;
+        }
         return this;
     }
 
@@ -68,7 +85,12 @@ public class DataRepository implements DataModel<eu.eudat.data.entities.DataRepo
         entity.setCreated(new Date());
         entity.setModified(new Date());
         entity.setStatus((short) 0);
-        entity.setReference("dmpdata/" + this.label);
+        if (this.source == null) this.source = "dmp";
+        if (this.source.equals(this.reference.substring(0, this.source.length()))) {
+            entity.setReference(this.reference);
+        } else {
+            entity.setReference(this.source + ":" + this.reference);
+        }
         return entity;
     }
 

dmp-backend/web/src/main/java/eu/eudat/models/data/dataset/Registry.java

@@ -13,6 +13,7 @@ public class Registry implements DataModel<eu.eudat.data.entities.Registry, Regi
     private String reference;
     private String uri;
     private String definition;
+    private String source;
 
     public UUID getId() {
         return id;
@@ -60,6 +61,13 @@ public class Registry implements DataModel<eu.eudat.data.entities.Registry, Regi
         this.definition = definition;
     }
 
+    public String getSource() {
+        return source;
+    }
+    public void setSource(String source) {
+        this.source = source;
+    }
+
     public Registry fromDataModel(eu.eudat.data.entities.Registry entity) {
         this.id = entity.getId();
         this.label = entity.getLabel();
@@ -67,6 +75,12 @@ public class Registry implements DataModel<eu.eudat.data.entities.Registry, Regi
         this.reference = entity.getReference();
         this.uri = entity.getUri();
         this.definition = entity.getDefinition();
+        String source1 = entity.getReference().substring(0, entity.getReference().indexOf(":"));
+        if (source1.equals("dmp")) {
+            this.source = "Internal";
+        } else {
+            this.source = source1;
+        }
         return this;
     }
 
@@ -75,7 +89,12 @@ public class Registry implements DataModel<eu.eudat.data.entities.Registry, Regi
         entity.setId(this.id != null ? this.id : UUID.randomUUID());
         entity.setLabel(this.label);
         entity.setAbbreviation(this.abbreviation);
-        entity.setReference("dmpdata/" + this.label);
+        if (this.source == null) this.source = "dmp";
+        if (this.source.equals(this.reference.substring(0, this.source.length()))) {
+            entity.setReference(this.reference);
+        } else {
+            entity.setReference(this.source + ":" + this.reference);
+        }
         entity.setUri(this.uri);
         entity.setModified(new Date());
         entity.setStatus((short)0);

dmp-backend/web/src/main/java/eu/eudat/models/data/dataset/Service.java

@@ -14,6 +14,7 @@ public class Service implements DataModel<eu.eudat.data.entities.Service, Servic
     private String reference;
     private String uri;
     private String definition;
+    private String source;
 
     public UUID getId() {
         return id;
@@ -57,6 +58,13 @@ public class Service implements DataModel<eu.eudat.data.entities.Service, Servic
         this.definition = definition;
     }
 
+    public String getSource() {
+        return source;
+    }
+    public void setSource(String source) {
+        this.source = source;
+    }
+
     public Service fromDataModel(eu.eudat.data.entities.Service entity) {
         this.id = entity.getId();
         this.label = entity.getLabel();
@@ -64,6 +72,12 @@ public class Service implements DataModel<eu.eudat.data.entities.Service, Servic
         this.reference = entity.getReference();
         this.uri = entity.getUri();
         this.definition = entity.getDefinition();
+        String source1 = entity.getReference().substring(0, entity.getReference().indexOf(":"));
+        if (source1.equals("dmp")) {
+            this.source = "Internal";
+        } else {
+            this.source = source1;
+        }
         return this;
     }
 
@@ -72,7 +86,13 @@ public class Service implements DataModel<eu.eudat.data.entities.Service, Servic
         entity.setId(this.id != null ? this.id : UUID.randomUUID());
         entity.setLabel(this.label);
         entity.setAbbreviation(this.abbreviation);
-        entity.setReference("dmpdata/" + this.label);
+        if (this.source == null) this.source = "dmp";
+        if (this.reference == null) this.reference = entity.getId().toString();
+        if (this.source.equals(this.reference.substring(0, this.source.length()))) {
+            entity.setReference(this.reference);
+        } else {
+            entity.setReference(this.source + ":" + this.reference);
+        }
         entity.setUri(this.uri);
         entity.setModified(new Date());
         entity.setStatus((short)0);

dmp-backend/web/src/main/java/eu/eudat/models/data/datasetwizard/DatasetWizardModel.java

@@ -202,14 +202,14 @@ public class DatasetWizardModel implements DataModel<Dataset, DatasetWizardModel
         profile.setId(this.profile);
         entity.setProfile(profile);
         if (this.registries != null && !this.registries.isEmpty()) {
-            entity.setRegistries(new HashSet<eu.eudat.data.entities.Registry>());
+            entity.setRegistries(new HashSet<>());
             for (Registry registry : this.registries) {
                 entity.getRegistries().add(registry.toDataModel());
             }
         }
 
         if (this.dataRepositories != null && !this.dataRepositories.isEmpty()) {
-            entity.setDatasetDataRepositories(new HashSet<DatasetDataRepository>());
+            entity.setDatasetDataRepositories(new HashSet<>());
             for (DataRepository dataRepositoryModel : this.dataRepositories) {
                 eu.eudat.data.entities.DataRepository dataRepository = dataRepositoryModel.toDataModel();
                 DatasetDataRepository datasetDataRepository = new DatasetDataRepository();
@@ -224,7 +224,7 @@ public class DatasetWizardModel implements DataModel<Dataset, DatasetWizardModel
         }
 
         if (this.services != null && !this.services.isEmpty()) {
-            entity.setServices(new HashSet<DatasetService>());
+            entity.setServices(new HashSet<>());
             for (Service serviceModel : this.services) {
                 eu.eudat.data.entities.Service service = serviceModel.toDataModel();
                 DatasetService datasetService = new DatasetService();
@@ -234,7 +234,7 @@ public class DatasetWizardModel implements DataModel<Dataset, DatasetWizardModel
         }
 
         if (this.externalDatasets != null && !this.externalDatasets.isEmpty()) {
-            entity.setDatasetExternalDatasets(new HashSet<DatasetExternalDataset>());
+            entity.setDatasetExternalDatasets(new HashSet<>());
             for (ExternalDatasetListingModel externalDataset : this.externalDatasets) {
                 ExternalDataset externalDatasetEntity = externalDataset.toDataModel();
                 DatasetExternalDataset datasetExternalDataset = new DatasetExternalDataset();

dmp-backend/web/src/main/java/eu/eudat/models/data/dmp/Organisation.java

@@ -53,7 +53,7 @@ public class Organisation implements DataModel<eu.eudat.data.entities.Organisati
         this.name = entity.getLabel();
         this.label = entity.getUri();
         if (entity.getReference().contains(":cristin")) {
-            this.tag = "Cristin";
+            this.tag = "cristin";
         } else {
             this.tag = entity.getReference().substring(0, entity.getReference().indexOf(":"));
         }

dmp-backend/web/src/main/java/eu/eudat/models/data/dmp/Researcher.java

@@ -60,7 +60,7 @@ public class Researcher implements DataModel<eu.eudat.data.entities.Researcher,
         this.status = entity.getStatus();
 
         if (entity.getReference().contains(":cristin")) {
-            this.tag = "Cristin";
+            this.tag = "cristin";
         } else {
             String source = entity.getReference().substring(0, entity.getReference().indexOf(":"));
             if (source.equals("dmp"))

dmp-backend/web/src/main/java/eu/eudat/models/data/externaldataset/ExternalDatasetModel.java

@@ -7,20 +7,17 @@ import eu.eudat.models.DataModel;
 import java.util.Date;
 import java.util.UUID;
 
-/**
- * Created by ikalyvas on 9/3/2018.
- */
 public class ExternalDatasetModel implements DataModel<ExternalDataset, ExternalDatasetModel> {
     public UUID id;
     public String label;
     public String abbreviation;
     public Date created;
     public Date modified;
+    private String source;
 
     public UUID getId() {
         return id;
     }
-
     public void setId(UUID id) {
         this.id = id;
     }
@@ -28,7 +25,6 @@ public class ExternalDatasetModel implements DataModel<ExternalDataset, External
     public String getLabel() {
         return label;
     }
-
     public void setLabel(String label) {
         this.label = label;
     }
@@ -36,7 +32,6 @@ public class ExternalDatasetModel implements DataModel<ExternalDataset, External
     public String getAbbreviation() {
         return abbreviation;
     }
-
     public void setAbbreviation(String abbreviation) {
         this.abbreviation = abbreviation;
     }
@@ -44,7 +39,6 @@ public class ExternalDatasetModel implements DataModel<ExternalDataset, External
     public Date getCreated() {
         return created;
     }
-
     public void setCreated(Date created) {
         this.created = created;
     }
@@ -52,11 +46,17 @@ public class ExternalDatasetModel implements DataModel<ExternalDataset, External
     public Date getModified() {
         return modified;
     }
-
     public void setModified(Date modified) {
         this.modified = modified;
     }
 
+    public String getSource() {
+        return source;
+    }
+    public void setSource(String source) {
+        this.source = source;
+    }
+
     @Override
     public ExternalDatasetModel fromDataModel(ExternalDataset entity) {
         this.id = entity.getId();
@@ -64,6 +64,12 @@ public class ExternalDatasetModel implements DataModel<ExternalDataset, External
         this.abbreviation = entity.getAbbreviation();
         this.created = entity.getCreated();
         this.modified = new Date();
+        String source1 = entity.getReference().substring(0, entity.getReference().indexOf(":"));
+        if (source1.equals("dmp")) {
+            this.source = "Internal";
+        } else {
+            this.source = source1;
+        }
         return this;
     }
 
@@ -75,7 +81,7 @@ public class ExternalDatasetModel implements DataModel<ExternalDataset, External
         externalDataset.setModified(new Date());
         externalDataset.setId(this.id != null ? this.id : UUID.randomUUID());
         externalDataset.setLabel(this.label);
-        externalDataset.setReference("dmpdata/" + externalDataset.getId());
+        externalDataset.setReference("dmp:" + externalDataset.getId());
         externalDataset.setCreationUser(new UserInfo());
         return externalDataset;
     }

dmp-backend/web/src/main/java/eu/eudat/models/data/registries/RegistryModel.java

@@ -1,5 +1,6 @@
 package eu.eudat.models.data.registries;
 
+import com.fasterxml.jackson.annotation.JsonProperty;
 import eu.eudat.data.entities.Registry;
 import eu.eudat.data.entities.UserInfo;
 import eu.eudat.models.DataModel;
@@ -8,17 +9,17 @@ import java.util.Date;
 import java.util.Map;
 import java.util.UUID;
 
-/**
- * Created by ikalyvas on 9/3/2018.
- */
 public class RegistryModel implements DataModel<Registry, RegistryModel> {
     private UUID id;
+    private String name;
     private String label;
+    private String pid;
     private String abbreviation;
     private String uri;
     private Date created;
     private Date modified;
-    private String tag;
+    private String tag; // Api fetching the data
+    private String source; // Actual harvested source
 
     public UUID getId() {
         return id;
@@ -27,6 +28,13 @@ public class RegistryModel implements DataModel<Registry, RegistryModel> {
         this.id = id;
     }
 
+    public String getName() {
+        return name;
+    }
+    public void setName(String name) {
+        this.name = name;
+    }
+
     public String getLabel() {
         return label;
     }
@@ -69,15 +77,35 @@ public class RegistryModel implements DataModel<Registry, RegistryModel> {
         this.tag = tag;
     }
 
+    public String getPid() {
+        return pid;
+    }
+    public void setPid(String pid) {
+        this.pid = pid;
+    }
+
+    public String getSource() {
+        return source;
+    }
+    public void setSource(String source) {
+        this.source = source;
+    }
+
     @Override
     public RegistryModel fromDataModel(Registry entity) {
         this.id = entity.getId();
         this.abbreviation = entity.getAbbreviation();
         this.created = entity.getCreated();
         this.label = entity.getLabel();
+        this.name = entity.getLabel();
         this.modified = entity.getModified();
         this.uri = entity.getUri();
-        this.tag = "Internal";
+        String source1 = entity.getReference().substring(0, entity.getReference().indexOf(":"));
+        if (source1.equals("dmp")) {
+            this.source = "Internal";
+        } else {
+            this.source = source1;
+        }
         return this;
     }
 
@@ -87,10 +115,15 @@ public class RegistryModel implements DataModel<Registry, RegistryModel> {
         registry.setAbbreviation(this.abbreviation);
         registry.setCreated(this.created != null ? this.created : new Date());
         registry.setId(this.id != null ? this.id : UUID.randomUUID());
-        registry.setLabel(this.label);
+        registry.setLabel(this.label != null ? this.label : this.name);
         registry.setUri(this.uri);
         registry.setModified(new Date());
-        registry.setReference("dmpdata/" + registry.getId());
+        if (this.source == null) this.source = "dmp";
+        if (this.source.equals(registry.getId().toString().substring(0, this.source.length()))) {
+            registry.setReference(registry.getId().toString());
+        } else {
+            registry.setReference(this.source + ":" + registry.getId());
+        }
         registry.setStatus((short)0);
         registry.setCreationUser(new UserInfo());
         return registry;

dmp-backend/web/src/main/java/eu/eudat/models/data/services/ServiceModel.java

@@ -7,17 +7,18 @@ import eu.eudat.models.DataModel;
 import java.util.Date;
 import java.util.UUID;
 
-/**
- * Created by ikalyvas on 9/3/2018.
- */
 public class ServiceModel implements DataModel<Service, ServiceModel> {
     private UUID id;
     private String label;
+    private String name;
+    private String pid;
     private String abbreviation;
     private String uri;
     private Date created;
     private Date modified;
+    private String reference;
     private String tag;
+    private String source;
 
     public UUID getId() {
         return id;
@@ -33,6 +34,20 @@ public class ServiceModel implements DataModel<Service, ServiceModel> {
         this.label = label;
     }
 
+    public String getName() {
+        return name;
+    }
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getPid() {
+        return pid;
+    }
+    public void setPid(String pid) {
+        this.pid = pid;
+    }
+
     public String getAbbreviation() {
         return abbreviation;
     }
@@ -61,6 +76,13 @@ public class ServiceModel implements DataModel<Service, ServiceModel> {
         this.modified = modified;
     }
 
+    public String getReference() {
+        return reference;
+    }
+    public void setReference(String reference) {
+        this.reference = reference;
+    }
+
     public String getTag() {
         return tag;
     }
@@ -68,15 +90,28 @@ public class ServiceModel implements DataModel<Service, ServiceModel> {
         this.tag = tag;
     }
 
+    public String getSource() {
+        return source;
+    }
+    public void setSource(String source) {
+        this.source = source;
+    }
+
     @Override
     public ServiceModel fromDataModel(Service entity) {
         this.abbreviation = entity.getAbbreviation();
         this.created = entity.getCreated();
         this.id = entity.getId();
         this.label = entity.getLabel();
+        this.name = entity.getLabel();
         this.modified = entity.getModified();
         this.uri = entity.getUri();
-        this.tag = "Internal";
+        String source = entity.getReference().substring(0, entity.getReference().indexOf(":"));
+        if (source.equals("dmp")) {
+            this.source = "Internal";
+        } else {
+            this.source = source;
+        }
         return this;
     }
 
@@ -86,12 +121,18 @@ public class ServiceModel implements DataModel<Service, ServiceModel> {
         service.setId(this.id != null ? this.id : UUID.randomUUID());
         service.setAbbreviation(this.abbreviation);
         service.setCreated(this.created != null ? this.created : new Date());
-        service.setLabel(this.label);
+        service.setLabel(this.label != null ? this.label : this.name);
         service.setModified(new Date());
         service.setUri(this.uri);
-        service.setReference("innerdata/" + service.getId());
+        if (this.source == null) this.source = "dmp";
+        if (this.reference == null) this.reference = service.getId().toString();
+        if (this.source.equals(this.reference.substring(0, this.source.length()))) {
+            service.setReference(this.reference);
+        } else {
+            service.setReference(this.source + ":" + this.reference);
+        }
         service.setModified(new Date());
-        service.setStatus((short)0);
+        service.setStatus((short) 0);
         service.setCreationUser(new UserInfo());
         return service;
     }

dmp-frontend/src/app/core/model/data-repository/data-repository.ts

@@ -5,4 +5,5 @@ export interface DataRepositoryModel {
 	uri: string;
 	pid: string;
 	info: string;
+	source: string;
 }

dmp-frontend/src/app/core/model/external-dataset/external-dataset.ts

@@ -7,4 +7,5 @@ export interface ExternalDatasetModel {
 	reference: String;
 	type: ExternalDatasetType;
 	info: String;
+	source: String;
 }

dmp-frontend/src/app/core/model/registry/registry.ts

@@ -3,7 +3,9 @@ export interface RegistryModel {
 	abbreviation: String;
 	definition: String;
 	id: String;
+	pid: String;
 	label: String;
 	reference: String;
 	uri: String;
+	source: String;
 }

dmp-frontend/src/app/ui/dataset/dataset-wizard/dataset-wizard-editor.model.ts

@@ -219,14 +219,16 @@ export class ExternalRegistryEditorModel {
 	public label: String;
 	public reference: String;
 	public uri: String;
+	public source: String
 
-	constructor(abbreviation?: String, definition?: String, id?: String, label?: String, reference?: String, uri?: String) {
+	constructor(abbreviation?: String, definition?: String, id?: String, label?: String, reference?: String, uri?: String, source?: String) {
 		this.abbreviation = abbreviation;
 		this.definition = definition;
 		this.id = id;
 		this.label = label;
 		this.reference = reference;
 		this.uri = uri;
+		this.source = source;
 	}
 
 	fromModel(item: RegistryModel): ExternalRegistryEditorModel {
@@ -234,8 +236,9 @@ export class ExternalRegistryEditorModel {
 		this.definition = item.definition;
 		this.id = item.id;
 		this.label = item.label;
-		this.reference = item.reference;
+		this.reference = item.pid ? item.pid : item.reference;
 		this.uri = item.uri;
+		this.source = item.source
 
 		return this;
 	}
@@ -247,7 +250,8 @@ export class ExternalRegistryEditorModel {
 			label: [this.label],
 			reference: [this.reference],
 			uri: [this.uri],
-			definition: [this.definition]
+			definition: [this.definition],
+			source: [this.source]
 		});
 	}
 }
@@ -261,14 +265,16 @@ export class ExternalDatasetEditorModel {
 	public type: ExternalDatasetType;
 	public info: String;
 	public validationErrorModel: ValidationErrorModel = new ValidationErrorModel();
+	public source: String;
 
-	constructor(id?: string, abbreviation?: string, label?: string, reference?: string, info?: string, type?: ExternalDatasetType) {
+	constructor(id?: string, abbreviation?: string, label?: string, reference?: string, info?: string, type?: ExternalDatasetType, source?: String) {
 		this.id = id;
 		this.label = label;
 		this.abbreviation = abbreviation;
 		this.reference = reference;
 		this.info = info;
 		this.type = type;
+		this.source = source;
 	}
 
 	fromModel(item: ExternalDatasetModel): ExternalDatasetEditorModel {
@@ -278,6 +284,7 @@ export class ExternalDatasetEditorModel {
 		this.reference = item.reference;
 		this.type = item.type;
 		this.info = item.info;
+		this.source = item.source;
 		return this;
 	}
 
@@ -288,7 +295,8 @@ export class ExternalDatasetEditorModel {
 			label: [this.label],
 			reference: [this.reference],
 			type: [this.type, Validators.required],
-			info: [this.info]
+			info: [this.info],
+			source: [this.source]
 		});
 	}
 }
@@ -302,13 +310,15 @@ export class ExternalDataRepositoryEditorModel {
 	public info: string;
 	public created: Date;
 	public modified: Date;
+	public source: string;
 
-	constructor(id?: string, label?: string, abbreviation?: string, uri?: string, reference?: string) {
+	constructor(id?: string, label?: string, abbreviation?: string, uri?: string, reference?: string, source?: string) {
 		this.id = id;
 		this.label = label;
 		this.abbreviation = abbreviation;
 		this.uri = uri;
 		this.reference = reference;
+		this.source = source;
 	}
 
 	fromModel(item: DataRepositoryModel): ExternalDataRepositoryEditorModel {
@@ -318,6 +328,7 @@ export class ExternalDataRepositoryEditorModel {
 		this.uri = item.uri;
 		this.info = item.info;
 		this.reference = item.pid;
+		this.source = item.source;
 		return this;
 	}
 
@@ -328,7 +339,8 @@ export class ExternalDataRepositoryEditorModel {
 			abbreviation: [this.abbreviation],
 			uri: [this.uri],
 			info: [this.info],
-			reference: [this.reference]
+			reference: [this.reference],
+			source: [this.source]
 		});
 	}
 }

dmp-frontend/src/app/ui/dataset/dataset-wizard/external-references/dataset-external-references-editor.component.ts

@@ -70,7 +70,7 @@ export class DatasetExternalReferencesEditorComponent extends BaseComponent impl
 			initialItems: (type) => this.searchDatasetExternalDataRepositories('', type),
 			displayFn: (item) => item ? item.name : null,
 			titleFn: (item) => item ? item.name : null,
-			subtitleFn: (item) => item.tag ? this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.SOURCE:') + item.tag : this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.NO-SOURCE')
+			subtitleFn: (item) => item.source ? this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.SOURCE:') + item.source : this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.NO-SOURCE')
 		};
 
 		this.externalDatasetAutoCompleteConfiguration = {
@@ -86,9 +86,9 @@ export class DatasetExternalReferencesEditorComponent extends BaseComponent impl
 			filterFn: this.searchDatasetExternalRegistries.bind(this),
 			removeAfterSelection: true,
 			initialItems: (type) => this.searchDatasetExternalRegistries('', type),
-			displayFn: (item) => item ? item.label : null,
+			displayFn: (item) => item ? item.name : null,
-			titleFn: (item) => item ? item.label: null,
+			titleFn: (item) => item ? item.name : null,
-			subtitleFn: (item) => item.tag ? this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.SOURCE:') + item.tag : this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.NO-SOURCE')
+			subtitleFn: (item) => item.source ? this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.SOURCE:') + item.source : this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.NO-SOURCE')
 		};
 
 		this.servicesAutoCompleteConfiguration = {
@@ -115,12 +115,12 @@ export class DatasetExternalReferencesEditorComponent extends BaseComponent impl
 	}
 
 	externalDatasetsOnItemChange(event) {
-		const externalDatasetModel = new ExternalDatasetEditorModel(event.id, event.abbreviation, event.label, event.reference);
+		const externalDatasetModel = new ExternalDatasetEditorModel(event.id, event.abbreviation, event.label, event.reference, event.source);
 		(<FormArray>this.formGroup.get('externalDatasets')).push(externalDatasetModel.buildForm());
 	}
 
 	registriesOnItemChange(event) {
-		const registryModel = new ExternalRegistryEditorModel(event.abbreviation, event.definition, event.id, event.label, event.reference, event.uri);
+		const registryModel = new ExternalRegistryEditorModel(event.abbreviation, event.definition, event.id, event.name, event.pid ? event.pid : event.reference, event.uri, event.source);
 		(<FormArray>this.formGroup.get('registries')).push(registryModel.buildForm());
 	}
 
@@ -136,7 +136,7 @@ export class DatasetExternalReferencesEditorComponent extends BaseComponent impl
 
 
 	dataRepositoriesOnItemChange(event) {
-		const dataRepositoryModel = new ExternalDataRepositoryEditorModel(event.id, event.name, event.abbreviation, event.uri, event.pid);
+		const dataRepositoryModel = new ExternalDataRepositoryEditorModel(event.id, event.name, event.abbreviation, event.uri, event.pid, event.source);
 		(<FormArray>this.formGroup.get('dataRepositories')).push(dataRepositoryModel.buildForm());
 	}