Project Access Provider

cms-plugin-framework/src/main/java/org/gcube/application/cms/implementations/ProjectAccess.java

@@ -0,0 +1,23 @@
+package org.gcube.application.cms.implementations;
+
+import org.bson.Document;
+import org.gcube.application.cms.implementations.faults.InvalidUserRoleException;
+import org.gcube.application.cms.implementations.faults.ProjectNotFoundException;
+import org.gcube.application.cms.implementations.faults.RegistrationException;
+import org.gcube.application.cms.implementations.faults.UnauthorizedAccess;
+import org.gcube.application.geoportal.common.model.document.Project;
+import org.gcube.application.geoportal.common.model.document.relationships.RelationshipNavigationObject;
+import org.gcube.application.geoportal.common.model.rest.ConfigurationException;
+import org.gcube.application.geoportal.common.model.rest.QueryRequest;
+
+import java.util.List;
+
+public interface ProjectAccess {
+
+
+    public Project getById(String ucid,String id) throws RegistrationException, ConfigurationException, InvalidUserRoleException, ProjectNotFoundException, UnauthorizedAccess;
+
+    public Iterable<Document> query(String ucid, QueryRequest query) throws RegistrationException, ConfigurationException, InvalidUserRoleException;
+
+    public List<RelationshipNavigationObject> getRelations(String ucid, String id, String relation) throws InvalidUserRoleException, RegistrationException, ProjectNotFoundException, ConfigurationException, UnauthorizedAccess;
+}

cms-plugin-framework/src/main/java/org/gcube/application/cms/implementations/faults/DataParsingException.java

@@ -1,4 +1,4 @@
-package org.gcube.application.geoportal.service.model.internal.faults;
+package org.gcube.application.cms.implementations.faults;
 
 public class DataParsingException extends Exception {
 

cms-plugin-framework/src/main/java/org/gcube/application/cms/implementations/faults/DeletionException.java

@@ -1,4 +1,4 @@
-package org.gcube.application.geoportal.service.model.internal.faults;
+package org.gcube.application.cms.implementations.faults;
 
 public class DeletionException extends Exception {
 

cms-plugin-framework/src/main/java/org/gcube/application/cms/implementations/faults/InvalidLockException.java

@@ -1,4 +1,4 @@
-package org.gcube.application.geoportal.service.model.internal.faults;
+package org.gcube.application.cms.implementations.faults;
 
 public class InvalidLockException extends Exception{
     public InvalidLockException() {

cms-plugin-framework/src/main/java/org/gcube/application/cms/implementations/faults/InvalidStateException.java

@@ -1,4 +1,4 @@
-package org.gcube.application.geoportal.service.model.internal.faults;
+package org.gcube.application.cms.implementations.faults;
 
 public class InvalidStateException extends Exception {
 

cms-plugin-framework/src/main/java/org/gcube/application/cms/implementations/faults/InvalidUserRoleException.java

@@ -1,4 +1,4 @@
-package org.gcube.application.geoportal.service.model.internal.faults;
+package org.gcube.application.cms.implementations.faults;
 
 public class InvalidUserRoleException extends Exception {
 

cms-plugin-framework/src/main/java/org/gcube/application/cms/implementations/faults/ProjectLockedException.java

@@ -1,4 +1,4 @@
-package org.gcube.application.geoportal.service.model.internal.faults;
+package org.gcube.application.cms.implementations.faults;
 
 public class ProjectLockedException extends Exception{
     public ProjectLockedException() {

cms-plugin-framework/src/main/java/org/gcube/application/cms/implementations/faults/ProjectNotFoundException.java

@@ -1,4 +1,4 @@
-package org.gcube.application.geoportal.service.model.internal.faults;
+package org.gcube.application.cms.implementations.faults;
 
 public class ProjectNotFoundException extends Exception {
     public ProjectNotFoundException() {

cms-plugin-framework/src/main/java/org/gcube/application/cms/implementations/faults/RegistrationException.java

@@ -1,4 +1,4 @@
-package org.gcube.application.geoportal.service.model.internal.faults;
+package org.gcube.application.cms.implementations.faults;
 
 public class RegistrationException extends Exception {
 

cms-plugin-framework/src/main/java/org/gcube/application/cms/implementations/faults/UnauthorizedAccess.java

@@ -1,4 +1,4 @@
-package org.gcube.application.geoportal.service.model.internal.faults;
+package org.gcube.application.cms.implementations.faults;
 
 public class UnauthorizedAccess extends Exception {
 

cms-plugin-framework/src/main/java/org/gcube/application/cms/plugins/implementations/AbstractLifeCycleManager.java

@@ -2,6 +2,7 @@ package org.gcube.application.cms.plugins.implementations;
 
 import lombok.Setter;
 import lombok.extern.slf4j.Slf4j;
+import org.gcube.application.cms.implementations.ProjectAccess;
 import org.gcube.application.cms.plugins.LifecycleManager;
 import org.gcube.application.cms.plugins.PluginManagerInterface;
 import org.gcube.application.cms.plugins.faults.*;
@@ -41,6 +42,10 @@ public abstract class AbstractLifeCycleManager extends AbstractPlugin implements
     @Setter
     protected PluginManagerInterface pluginManager;
 
+    @Setter
+    protected ProjectAccess projectAccess;
+
+
     private Map<String, GuardedStepExecution> registeredSteps=new HashMap<>();
     private Map<String, GuardedEventManager> registeredEvent=new HashMap<>();
 

cms-plugin-framework/src/main/java/org/gcube/application/cms/plugins/implementations/Default3PhaseManager.java

@@ -10,9 +10,11 @@ import org.gcube.application.cms.plugins.faults.EventException;
 import org.gcube.application.cms.plugins.faults.InvalidPluginRequestException;
 import org.gcube.application.cms.plugins.faults.MaterializationException;
 import org.gcube.application.cms.plugins.implementations.executions.GuardedStepExecution;
+import org.gcube.application.cms.plugins.reports.DocumentHandlingReport;
 import org.gcube.application.cms.plugins.reports.EventExecutionReport;
 import org.gcube.application.cms.plugins.reports.StepExecutionReport;
 import org.gcube.application.cms.plugins.requests.BaseRequest;
+import org.gcube.application.cms.plugins.requests.StepExecutionRequest;
 import org.gcube.application.geoportal.common.model.configuration.Configuration;
 import org.gcube.application.geoportal.common.model.configuration.Index;
 import org.gcube.application.geoportal.common.model.document.lifecycle.LifecycleInformation;
@@ -77,42 +79,19 @@ public class Default3PhaseManager extends SimpleLifeCycleManager implements Life
         setStep(new GuardedStepExecution(STEPS.SUBMIT) {
             @Override
             protected StepExecutionReport run() throws Exception {
-                // Materialize
+                return executeSubmit(theReport);
-
-                for(MaterializationPlugin mat : getMaterializers(theReport.getTheRequest()))
-                    theReport = materializeDocument(theReport,mat,getMaterializationParameters(theReport.getTheRequest()));
-                if(theReport.getToSetLifecycleInformation().getLastOperationStatus().equals(LifecycleInformation.Status.OK)){
-                    // Index
-                    for(IndexerPluginInterface indexer : getIndexers(theReport.getTheRequest()))
-                        theReport = index(theReport,indexer,getInternalIndexParams(theReport.getTheRequest()));
-                    // setPhase
-                    if(theReport.getToSetLifecycleInformation().getLastOperationStatus().equals(LifecycleInformation.Status.OK))
-                        theReport.getToSetLifecycleInformation().setPhase(Phases.PENDING_APPROVAL);
-                }
-                return theReport;
             }
         });
-
-
         setStep(new GuardedStepExecution(STEPS.APPROVE) {
             @Override
             protected StepExecutionReport run() throws Exception {
-                    // Index
+                return executeApprove(theReport);
-                for(IndexerPluginInterface indexer : getIndexers(theReport.getTheRequest()))
-                    theReport = index(theReport,indexer,getPublicIndexParams(theReport.getTheRequest()));
-                    // setPhase
-                    if(theReport.getToSetLifecycleInformation().getLastOperationStatus().equals(LifecycleInformation.Status.OK))
-                        theReport.getToSetLifecycleInformation().setPhase(Phases.PUBLISHED);
-                return theReport;
             }
         });
-
         setStep(new GuardedStepExecution(STEPS.REJECT) {
             @Override
             protected StepExecutionReport run() throws Exception {
-                if(theReport.getToSetLifecycleInformation().getLastOperationStatus().equals(LifecycleInformation.Status.OK))
+                return executeReject(theReport);
-                    theReport.getToSetLifecycleInformation().setPhase(LifecycleInformation.CommonPhases.DRAFT_PHASE);
-                return theReport;
             }
         });
     }
@@ -125,104 +104,6 @@ public class Default3PhaseManager extends SimpleLifeCycleManager implements Life
     }
 
 
-
-
-//    @Override
-//    public StepExecutionReport performStep(StepExecutionRequest request) throws StepException, InvalidPluginRequestException, InvalidProfileException, ConfigurationException, InsufficientPrivileges {
-//        StepExecutionReport report = super.performStep(request);
-//        LifecycleInformation info=report.getToSetLifecycleInformation();
-//        try {
-//            if(!canInvokeStep(request.getStep(),request.getCaller(),getConfigurationFromProfile(request.getUseCaseDescriptor())))
-//                throw new InsufficientPrivileges("Insufficient privileges for executing step "+request.getStep());
-//
-//            MaterializationPlugin plugin;
-//            IndexerPluginInterface indexerPlugin;
-//            plugin= (MaterializationPlugin) pluginManager.getById("SDI-Default-Materializer");
-//            indexerPlugin = (IndexerPluginInterface) pluginManager.getById("SDI-Indexer-Plugin");
-//
-//
-//
-//            switch (request.getStep()) {
-//                case STEPS.SUBMIT:{
-//                    //TODO validation
-//
-//                    if(!request.getDocument().getLifecycleInformation().getPhase().equals(LifecycleInformation.CommonPhases.DRAFT_PHASE))
-//                        throw new StepException("Document is not in "+LifecycleInformation.CommonPhases.DRAFT_PHASE+" phase");
-//                    //Materialize layers
-//                    MaterializationRequest matReq = new MaterializationRequest(request.getUseCaseDescriptor(),request.getCaller(), request.getContext(), request.getDocument());
-//
-//                    matReq.setDocument(request.getDocument());
-//                    matReq.setUseCaseDescriptor(request.getUseCaseDescriptor());
-//                    Document params = new Document();
-//                    String workspace = request.getUseCaseDescriptor().getId() + request.getContext().getId();
-//                    params.put("workspace", Files.fixFilename(workspace));
-//
-//
-//                    matReq.setCallParameters(params);
-//                    MaterializationReport matRep = plugin.materialize(matReq);
-//
-//
-//                    report.setResultingDocument(matRep.getResultingDocument());
-//
-//
-//                    switch(matRep.getStatus()){
-//                        case OK : {
-//                            index(report,indexerPlugin);
-//                            //TODO Optional Notifications
-//                            break;
-//                        }
-//                        case ERROR : {
-//                            info.setLastOperationStatus(LifecycleInformation.Status.ERROR);
-//                            matRep.getMessages().forEach(s -> info.addErrorMessage(s));
-//                            break;
-//                        }
-//                        case WARNING : {
-//                            info.setLastOperationStatus(LifecycleInformation.Status.WARNING);
-//                            matRep.getMessages().forEach(s -> info.addWarningMessage(s));
-//                            break;
-//                        }
-//                    }
-//
-//                }
-//                break;
-//                case STEPS.REJECT:{
-//                    if(!request.getDocument().getLifecycleInformation().getPhase().equals(Phases.PENDING_APPROVAL))
-//                        throw new StepException("Document is not in "+Phases.PENDING_APPROVAL+" phase");
-//                    // TODO OPTIONAL Notification
-//
-//                    info.setPhase(Phases.PENDING_APPROVAL);
-//                    if(request.getCallParameters()!=null&&request.getCallParameters().containsKey(PARAMETERS.NOTES))
-//                    info.setNotes(request.getCallParameters().getString(PARAMETERS.NOTES));
-//                    break;
-//                }
-//
-//                case STEPS.APPROVE:{
-//                    // Index-published
-//                    if(!request.getDocument().getLifecycleInformation().getPhase()
-//                            .equals(Phases.PENDING_APPROVAL))
-//                        throw new StepException("Document is not in "+Phases.PENDING_APPROVAL+" phase");
-//
-//                   index(report,indexerPlugin);
-//                   break;
-//                }
-//
-//                default:
-//                    throw new StepException("Invalid Step " + request.getStep());
-//            }
-//        }catch (StepException e){
-//            throw e;
-//        }catch (Throwable t){
-//            log.error("Unable to perform step "+request.getStep(),t);
-//            String msg = "Unable to execute Step "+request.getStep()+". Error was "+t.getMessage();
-//            report.setStatus(Report.Status.ERROR);
-//            report.putMessage(msg);
-//            info.setLastOperationStatus(LifecycleInformation.Status.ERROR);
-//            info.addErrorMessage(msg);
-//        }
-//        return report;
-//    }
-
-
     @Override
     public Configuration getCurrentConfiguration(BaseRequest req) throws ConfigurationException {
         Configuration toReturn = super.getCurrentConfiguration(req);
@@ -244,11 +125,45 @@ public class Default3PhaseManager extends SimpleLifeCycleManager implements Life
         return toReturn;
     }
 
-    private Document getInternalIndexParams(BaseRequest req){
+    protected Document getInternalIndexParams(BaseRequest req){
         Document callParameters = new Document();
 
         callParameters.put("workspace", Files.fixFilename(req.getUseCaseDescriptor().getId()+"_internal_"+req.getContext().getName()));
         callParameters.put("indexName",Files.fixFilename(req.getUseCaseDescriptor().getId()+"_internal_"+req.getContext().getName()+"_centroids"));
         return callParameters;
     }
+
+    protected StepExecutionReport executeSubmit(StepExecutionReport theReport) throws Exception {
+        // Materialize
+
+        for(MaterializationPlugin mat : getMaterializers(theReport.getTheRequest()))
+            theReport = materializeDocument(theReport,mat,getMaterializationParameters(theReport.getTheRequest()));
+        if(theReport.getToSetLifecycleInformation().getLastOperationStatus().equals(LifecycleInformation.Status.OK)){
+            // Index
+            for(IndexerPluginInterface indexer : getIndexers(theReport.getTheRequest()))
+                theReport = index(theReport,indexer,getInternalIndexParams(theReport.getTheRequest()));
+            // setPhase
+            if(theReport.getToSetLifecycleInformation().getLastOperationStatus().equals(LifecycleInformation.Status.OK))
+                theReport.getToSetLifecycleInformation().setPhase(Phases.PENDING_APPROVAL);
+        }
+        return theReport;
+    }
+
+    protected StepExecutionReport executeApprove(StepExecutionReport theReport) throws Exception {
+        // Index
+        for(IndexerPluginInterface indexer : getIndexers(theReport.getTheRequest()))
+            theReport = index(theReport,indexer,getPublicIndexParams(theReport.getTheRequest()));
+        // setPhase
+        if(theReport.getToSetLifecycleInformation().getLastOperationStatus().equals(LifecycleInformation.Status.OK))
+            theReport.getToSetLifecycleInformation().setPhase(Phases.PUBLISHED);
+        return theReport;
+    }
+
+    protected StepExecutionReport executeReject(StepExecutionReport theReport) throws Exception {
+        if(theReport.getToSetLifecycleInformation().getLastOperationStatus().equals(LifecycleInformation.Status.OK))
+            theReport.getToSetLifecycleInformation().setPhase(LifecycleInformation.CommonPhases.DRAFT_PHASE);
+        return theReport;
+    }
+
+
 }

geoportal-service/src/main/java/org/gcube/application/geoportal/service/GeoPortalService.java

@@ -4,14 +4,12 @@ import com.fasterxml.jackson.jaxrs.json.JacksonJaxbJsonProvider;
 import lombok.extern.slf4j.Slf4j;
 import org.gcube.application.cms.caches.Engine;
 import org.gcube.application.cms.implementations.ImplementationProvider;
+import org.gcube.application.cms.implementations.ProjectAccess;
 import org.gcube.application.cms.serialization.Serialization;
 import org.gcube.application.geoportal.common.rest.InterfaceConstants;
 import org.gcube.application.geoportal.common.utils.StorageUtils;
 import org.gcube.application.geoportal.service.engine.mongo.UCDManagerI;
-import org.gcube.application.geoportal.service.engine.providers.ConfigurationCache;
+import org.gcube.application.geoportal.service.engine.providers.*;
-import org.gcube.application.geoportal.service.engine.providers.MongoClientProvider;
-import org.gcube.application.geoportal.service.engine.providers.PluginManager;
-import org.gcube.application.geoportal.service.engine.providers.StorageClientProvider;
 import org.gcube.application.geoportal.service.engine.providers.ucd.ProfileMap;
 import org.gcube.application.geoportal.service.engine.providers.ucd.SingleISResourceUCDProvider;
 import org.gcube.application.geoportal.service.engine.providers.ucd.UCDManager;
@@ -54,6 +52,7 @@ public class GeoPortalService extends ResourceConfig{
 		log.info("Setting implementations .. ");
 
 		ImplementationProvider.get().setEngine(new MongoClientProvider(), Mongo.class);
+		ImplementationProvider.get().setEngine(new ProjectAccessProvider(), ProjectAccess.class);
 		ImplementationProvider.get().setEngine(new StorageClientProvider(), StorageUtils.class);
 		ImplementationProvider.get().setEngine(new SingleISResourceUCDProvider(), ProfileMap.class);
 		ImplementationProvider.get().setEngine(new PluginManager(), PluginManager.PluginMap.class);

geoportal-service/src/main/java/org/gcube/application/geoportal/service/engine/mongo/MongoManagerI.java

@@ -2,6 +2,7 @@ package org.gcube.application.geoportal.service.engine.mongo;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
 import org.bson.Document;
+import org.gcube.application.cms.implementations.faults.*;
 import org.gcube.application.cms.plugins.faults.EventException;
 import org.gcube.application.cms.plugins.faults.InsufficientPrivileges;
 import org.gcube.application.cms.plugins.faults.StepException;

geoportal-service/src/main/java/org/gcube/application/geoportal/service/engine/mongo/ProfiledMongoManager.java

@@ -13,6 +13,7 @@ import org.bson.Document;
 import org.bson.types.ObjectId;
 import org.gcube.application.cms.implementations.ImplementationProvider;
 import org.gcube.application.cms.implementations.WorkspaceManager;
+import org.gcube.application.cms.implementations.faults.*;
 import org.gcube.application.cms.plugins.LifecycleManager;
 import org.gcube.application.cms.plugins.faults.EventException;
 import org.gcube.application.cms.plugins.faults.InsufficientPrivileges;

geoportal-service/src/main/java/org/gcube/application/geoportal/service/engine/mongo/UCDManagerI.java

@@ -3,7 +3,7 @@ package org.gcube.application.geoportal.service.engine.mongo;
 import org.gcube.application.geoportal.common.model.rest.ConfigurationException;
 import org.gcube.application.geoportal.common.model.rest.QueryRequest;
 import org.gcube.application.geoportal.common.model.useCaseDescriptor.UseCaseDescriptor;
-import org.gcube.application.geoportal.service.model.internal.faults.RegistrationException;
+import org.gcube.application.cms.implementations.faults.RegistrationException;
 
 public interface UCDManagerI {
 

geoportal-service/src/main/java/org/gcube/application/geoportal/service/engine/mongo/UCDMongoManager.java

@@ -12,7 +12,7 @@ import org.gcube.application.geoportal.common.model.rest.ConfigurationException;
 import org.gcube.application.geoportal.common.model.rest.QueryRequest;
 import org.gcube.application.geoportal.common.model.useCaseDescriptor.UseCaseDescriptor;
 import org.gcube.application.geoportal.common.utils.ContextUtils;
-import org.gcube.application.geoportal.service.model.internal.faults.RegistrationException;
+import org.gcube.application.cms.implementations.faults.RegistrationException;
 
 import javax.ws.rs.WebApplicationException;
 import java.util.NoSuchElementException;

geoportal-service/src/main/java/org/gcube/application/geoportal/service/engine/providers/ProjectAccessImpl.java

@@ -0,0 +1,70 @@
+package org.gcube.application.geoportal.service.engine.providers;
+
+import lombok.extern.slf4j.Slf4j;
+import org.bson.Document;
+import org.gcube.application.cms.implementations.ProjectAccess;
+import org.gcube.application.cms.implementations.faults.InvalidUserRoleException;
+import org.gcube.application.cms.implementations.faults.ProjectNotFoundException;
+import org.gcube.application.cms.implementations.faults.RegistrationException;
+import org.gcube.application.cms.implementations.faults.UnauthorizedAccess;
+import org.gcube.application.geoportal.common.model.document.Project;
+import org.gcube.application.geoportal.common.model.document.relationships.Relationship;
+import org.gcube.application.geoportal.common.model.document.relationships.RelationshipNavigationObject;
+import org.gcube.application.geoportal.common.model.rest.ConfigurationException;
+import org.gcube.application.geoportal.common.model.rest.QueryRequest;
+import org.gcube.application.geoportal.service.engine.mongo.ProfiledMongoManager;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Slf4j
+public class ProjectAccessImpl implements ProjectAccess {
+
+    @Override
+    public Project getById(String ucid, String id) throws RegistrationException, ConfigurationException, InvalidUserRoleException, ProjectNotFoundException, UnauthorizedAccess {
+        return new ProfiledMongoManager(ucid).getByID(id);
+    }
+
+    @Override
+    public Iterable<Document> query(String ucid, QueryRequest query) throws RegistrationException, ConfigurationException, InvalidUserRoleException {
+        return new ProfiledMongoManager(ucid).query(query);
+    }
+
+    @Override
+    public List<RelationshipNavigationObject> getRelations(String ucid, String id, String relation) throws InvalidUserRoleException, RegistrationException, ProjectNotFoundException, ConfigurationException, UnauthorizedAccess {
+        return getRelationshipChain(ucid,id,relation,true);
+    }
+
+
+    public static List<RelationshipNavigationObject> getRelationshipChain(String ucid, String id, String relationshipId, Boolean deep) throws RegistrationException, ConfigurationException, InvalidUserRoleException, ProjectNotFoundException, UnauthorizedAccess {
+        // recursive
+        ProfiledMongoManager manager = new ProfiledMongoManager(ucid);
+        log.info("UCD {} : Getting Relationships List for {} [rel : {}, recurse {}]",
+                manager.getUseCaseDescriptor().getId(), id, relationshipId, deep);
+        Project current = manager.getByID(id);
+        long startTime = System.currentTimeMillis();
+        List<RelationshipNavigationObject> toReturn = getLinked(current, relationshipId, deep);
+        log.info("Got {} relationship elements in {}ms", toReturn.size(), (System.currentTimeMillis() - startTime));
+        return toReturn;
+    }
+
+    private static List<RelationshipNavigationObject> getLinked(Project current, String relationName, Boolean recurse) {
+        log.debug("Getting Relationships Lists for {} [rel : {}, recurse {}]", current.getId(), relationName, recurse);
+        ArrayList<RelationshipNavigationObject> toReturn = new ArrayList<>();
+        List<Relationship> existing = current.getRelationshipsByName(relationName);
+        for (Relationship relationship : existing) {
+            try {
+                log.trace("Navigating from  {} : {} to[rel {} ] {} : {}", relationship.getTargetUCD(),
+                        relationship.getTargetID(), relationship.getRelationshipName(), current.getProfileID(), current.getId());
+                RelationshipNavigationObject linkedProject = new RelationshipNavigationObject();
+                linkedProject.setTarget(new ProfiledMongoManager(relationship.getTargetUCD()).getByID(relationship.getTargetID()));
+                if (recurse) linkedProject.setChildren(getLinked(linkedProject.getTarget(), relationName, recurse));
+                toReturn.add(linkedProject);
+            } catch (Exception e) {
+                log.warn("Unable to navigate from  {} : {} to[rel {} ] {} : {}", relationship.getTargetUCD(),
+                        relationship.getTargetID(), relationship.getRelationshipName(), current.getProfileID(), current.getId(), e);
+            }
+        }
+        return toReturn;
+    }
+}

geoportal-service/src/main/java/org/gcube/application/geoportal/service/engine/providers/ProjectAccessProvider.java

@@ -0,0 +1,26 @@
+package org.gcube.application.geoportal.service.engine.providers;
+
+import org.gcube.application.cms.caches.Engine;
+import org.gcube.application.cms.implementations.ProjectAccess;
+import org.gcube.application.geoportal.common.model.rest.ConfigurationException;
+
+public class ProjectAccessProvider implements Engine<ProjectAccess> {
+
+
+    @Override
+    public void init() {
+
+    }
+
+    @Override
+    public void shutdown() {
+
+    }
+
+    @Override
+    public ProjectAccess getObject() throws ConfigurationException {
+        return new ProjectAccessImpl();
+    }
+
+
+}

geoportal-service/src/main/java/org/gcube/application/geoportal/service/engine/providers/ucd/UCDManager.java

@@ -13,7 +13,7 @@ import org.gcube.application.geoportal.common.model.useCaseDescriptor.UseCaseDes
 import org.gcube.application.geoportal.common.utils.ContextUtils;
 import org.gcube.application.geoportal.service.engine.mongo.UCDManagerI;
 import org.gcube.application.geoportal.service.engine.mongo.UCDMongoManager;
-import org.gcube.application.geoportal.service.model.internal.faults.RegistrationException;
+import org.gcube.application.cms.implementations.faults.RegistrationException;
 
 import javax.ws.rs.WebApplicationException;
 import javax.ws.rs.core.Response;

geoportal-service/src/main/java/org/gcube/application/geoportal/service/model/internal/db/PostgisTable.java

@@ -3,7 +3,7 @@ package org.gcube.application.geoportal.service.model.internal.db;
 import lombok.*;
 import lombok.extern.slf4j.Slf4j;
 import org.gcube.application.geoportal.common.model.legacy.BBOX;
-import org.gcube.application.geoportal.service.model.internal.faults.DataParsingException;
+import org.gcube.application.cms.implementations.faults.DataParsingException;
 
 import java.sql.PreparedStatement;
 import java.sql.SQLException;

geoportal-service/src/main/java/org/gcube/application/geoportal/service/rest/GuardedMethod.java

@@ -4,10 +4,10 @@ import lombok.extern.slf4j.Slf4j;
 import org.gcube.application.cms.plugins.faults.InsufficientPrivileges;
 import org.gcube.application.cms.plugins.faults.UnrecognizedStepException;
 import org.gcube.application.geoportal.common.model.rest.ConfigurationException;
-import org.gcube.application.geoportal.service.model.internal.faults.InvalidLockException;
+import org.gcube.application.cms.implementations.faults.InvalidLockException;
-import org.gcube.application.geoportal.service.model.internal.faults.InvalidUserRoleException;
+import org.gcube.application.cms.implementations.faults.InvalidUserRoleException;
-import org.gcube.application.geoportal.service.model.internal.faults.ProjectLockedException;
+import org.gcube.application.cms.implementations.faults.ProjectLockedException;
-import org.gcube.application.geoportal.service.model.internal.faults.ProjectNotFoundException;
+import org.gcube.application.cms.implementations.faults.ProjectNotFoundException;
 
 import javax.ws.rs.WebApplicationException;
 import javax.ws.rs.core.Response.Status;

geoportal-service/src/main/java/org/gcube/application/geoportal/service/rest/ProfiledDocuments.java

@@ -18,6 +18,7 @@ import org.gcube.application.geoportal.common.model.rest.StepExecutionRequest;
 import org.gcube.application.geoportal.common.rest.InterfaceConstants;
 import org.gcube.application.geoportal.service.engine.mongo.ProfiledMongoManager;
 import org.gcube.application.geoportal.service.engine.providers.ConfigurationCache;
+import org.gcube.application.geoportal.service.engine.providers.ProjectAccessImpl;
 
 import javax.ws.rs.*;
 import javax.ws.rs.core.MediaType;
@@ -262,14 +263,10 @@ public class ProfiledDocuments {
         return new GuardedMethod<String>(){
             @Override
             protected String run() throws Exception, WebApplicationException {
-                // recursive
+                return Serialization.write(ProjectAccessImpl.getRelationshipChain(
-                log.info("UCD {} : Getting Relationships List for {} [rel : {}, recurse {}]",
+                        manager.getUseCaseDescriptor().getId(),
-                        manager.getUseCaseDescriptor().getId(),id,relationshipId,deep);
+                        id, relationshipId,deep
-                Project current = manager.getByID(id);
+                ));
-                long startTime=System.currentTimeMillis();
-                List<RelationshipNavigationObject> toReturn = getLinked(current,relationshipId,deep);
-                log.info("Got {} relationship elements in {}ms",toReturn.size(),(System.currentTimeMillis()-startTime));
-                return Serialization.write(toReturn);
             }
         }.execute().getResult();
     }
@@ -319,23 +316,5 @@ public class ProfiledDocuments {
 
 
 
-    private static List<RelationshipNavigationObject> getLinked(Project current, String relationName, Boolean recurse)throws Exception{
+
-        log.debug("Getting Relationships Lists for {} [rel : {}, recurse {}]",current.getId(),relationName,recurse);
-        ArrayList<RelationshipNavigationObject> toReturn = new ArrayList<>();
-        List<Relationship> existing = current.getRelationshipsByName(relationName);
-        for (Relationship relationship : existing) {
-            try{
-                log.trace("Navigating from  {} : {} to[rel {} ] {} : {}",relationship.getTargetUCD(),
-                        relationship.getTargetID(),relationship.getRelationshipName(),current.getProfileID(),current.getId());
-                RelationshipNavigationObject linkedProject = new RelationshipNavigationObject();
-                linkedProject.setTarget(new ProfiledMongoManager(relationship.getTargetUCD()).getByID(relationship.getTargetID()));
-                if(recurse) linkedProject.setChildren(getLinked(linkedProject.getTarget(),relationName,recurse));
-                toReturn.add(linkedProject);
-            } catch (Exception e) {
-                log.warn("Unable to navigate from  {} : {} to[rel {} ] {} : {}",relationship.getTargetUCD(),
-                        relationship.getTargetID(),relationship.getRelationshipName(),current.getProfileID(),current.getId(),e);
-            }
-        }
-        return toReturn;
-    }
 }

geoportal-service/src/test/java/org/gcube/application/geoportal/service/engine/mongo/LockTests.java

@@ -1,6 +1,7 @@
 package org.gcube.application.geoportal.service.engine.mongo;
 
 import org.bson.Document;
+import org.gcube.application.cms.implementations.faults.*;
 import org.gcube.application.cms.plugins.faults.EventException;
 import org.gcube.application.cms.plugins.faults.InsufficientPrivileges;
 import org.gcube.application.cms.plugins.faults.StepException;