Patched code to use "database_sources" field as source of information for sources for GRSF VRE.

In GRSF_Admin the sources are calculated using the referTo field.
see #12861


git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/data-catalogue/grsf-publisher-ws@176223 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/data_catalogue/grsf_publish_ws/utils/CommonServiceUtils.java

@@ -469,6 +469,8 @@ public class CommonServiceUtils {
 			Map<String,List<String>> customFields, Set<String> groups, List<ResourceBean> resources, String username,
 			String futureTitle) throws Exception {
 		
+		Set<String> sourcesList = new HashSet<String>();
+		
 		// validate the record if it is a GRSF one and set the record type and in manage context
 		// Status field is needed only in the Manage context for GRSF records
 		if(context.equals((String) contextServlet.getInitParameter(HelperMethods.MANAGE_CONTEX_KEY))) {
@@ -478,8 +480,6 @@ public class CommonServiceUtils {
 				if(refersTo == null || refersTo.isEmpty())
 					throw new Exception("refers_to is empty for a GRSF record");
 				
-				Set<String> sourcesList = new HashSet<String>();
-				
 				String databaseSource = "";
 				// we have the id within the catalog of this record. This means that we can retrieve the record and its system:type
 				for(RefersToBean refersToBean : refersTo) {
@@ -493,14 +493,23 @@ public class CommonServiceUtils {
 				// create the Database Source information
 				customFields.put(Constants.GRSF_DATABASE_SOURCE, Arrays.asList(databaseSource.trim()));
 				
-				// append to groups: we need to add this record to the correspondent group of the sources
-				addRecordToGroupSources(groups, new ArrayList(sourcesList), productType, sourceInPath);
-				
-				// validate
-				CommonServiceUtils.validateAggregatedRecord(record);
+			}
+		}else {
+			// I'm not in GRSF Admin so the groups must be added using databaseSources
+			
+			List<Resource<Sources>> databaseSources = record.getDatabaseSources();
+			for(Resource<Sources> source : databaseSources) {
+				Sources sourceName = source.getName();
+				sourcesList.add(sourceName.getOrigName().toLowerCase());
 			}
 		}
 		
+		// append to groups: we need to add this record to the correspondent group of the sources
+		addRecordToGroupSources(groups, new ArrayList(sourcesList), productType, sourceInPath);
+		
+		// validate
+		CommonServiceUtils.validateAggregatedRecord(record);
+		
 		// set the domain
 		record.setDomain(productType.getOrigName());