SSDM-7857: remove connection elements in project (the harvester doesn't need them)

datastore_server/source/java/ch/ethz/sis/openbis/generic/server/dss/plugins/sync/datasource/ProjectDeliverer.java

@@ -70,11 +70,6 @@ public class ProjectDeliverer extends AbstractEntityDeliverer<Project>
                 addRegistrationDate(writer, project);
                 addRegistrator(writer, project);
                 addSpace(writer, project.getSpace());
-                ConnectionsBuilder connectionsBuilder = new ConnectionsBuilder();
-                connectionsBuilder.addConnections(project.getExperiments());
-                connectionsBuilder.addConnections(project.getSamples().stream()
-                        .filter(s -> s.getExperiment() == null).collect(Collectors.toList()));
-                connectionsBuilder.writeTo(writer);
                 addAttachments(writer, project.getAttachments());
                 writer.writeEndElement();
                 writer.writeEndElement();
@@ -91,8 +86,6 @@ public class ProjectDeliverer extends AbstractEntityDeliverer<Project>
         fetchOptions.withRegistrator();
         fetchOptions.withModifier();
         fetchOptions.withSpace();
-        fetchOptions.withExperiments();
-        fetchOptions.withSamples().withExperiment();
         return fetchOptions;
     }
 

datastore_server/source/java/ch/ethz/sis/openbis/generic/server/dss/plugins/sync/harvester/synchronizer/EntitySynchronizer.java

@@ -1436,38 +1436,6 @@ public class EntitySynchronizer
         }
     }
 
-    private void handleProjectConnections(ResourceListParserData data, IncomingProject prj)
-    {
-        Map<String, IncomingExperiment> experimentsToProcess = data.getExperimentsToProcess();
-        for (Connection conn : prj.getConnections())
-        {
-            String connectedExpPermId = conn.getToPermId();
-            // TODO we need to do the same check for samples to support project samples
-            if (experimentsToProcess.containsKey(connectedExpPermId))
-            {
-                // the project is connected to an experiment
-                IncomingExperiment exp = experimentsToProcess.get(connectedExpPermId);
-                NewExperiment newExp = exp.getExperiment();
-                Experiment experiment = service.tryGetExperimentByPermId(connectedExpPermId);
-                // check if our local graph has the same connection
-                if (service.tryGetExperiment(ExperimentIdentifierFactory.parse(newExp.getIdentifier())) == null)
-                {
-                    // add new edge
-                    String oldIdentifier = newExp.getIdentifier();
-                    int index = oldIdentifier.lastIndexOf('/');
-                    String expCode = oldIdentifier.substring(index + 1);
-                    newExp.setIdentifier(prj.getProject().getIdentifier() + "/" + expCode);
-                    // add new experiment node
-                }
-            } else
-            {
-                // This means the XML contains the connection but not the connected entity.
-                // This is an unlikely scenario.
-                operationLog.info("Connected experiment with permid : " + connectedExpPermId + " is missing");
-            }
-        }
-    }
-
     private ProjectUpdatesDTO createProjectUpdateDTO(NewProject incomingProject, Project project)
     {
         ProjectUpdatesDTO prjUpdate = new ProjectUpdatesDTO();

datastore_server/source/java/ch/ethz/sis/openbis/generic/server/dss/plugins/sync/harvester/synchronizer/IncomingEntity.java

@@ -38,11 +38,6 @@ public class IncomingEntity<T extends Identifier<T>> extends AbstractTimestampsA
         return connections;
     }
 
-    void addConnection(Connection conn)
-    {
-        this.connections.add(conn);
-    }
-
     public SyncEntityKind getEntityKind()
     {
         return entityKind;