Integrated with spatialReference. Setting the IndexFlag according to

user logged-in or not

pom.xml

@@ -198,7 +198,6 @@
 			<groupId>com.google.guava</groupId>
 			<artifactId>guava</artifactId>
 		</dependency>
-
 		<dependency>
 			<groupId>com.google.code.gson</groupId>
 			<artifactId>gson</artifactId>

src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/GeoportalDataViewer.java

@@ -7,6 +7,7 @@ import java.util.Set;
 import org.gcube.application.geoportalcommon.shared.GNADataViewerConfigProfile;
 import org.gcube.application.geoportalcommon.shared.GeoportalItemReferences;
 import org.gcube.application.geoportalcommon.shared.geoportal.DocumentDV;
+import org.gcube.application.geoportalcommon.shared.geoportal.geojson.GeoJSON;
 import org.gcube.application.geoportalcommon.shared.geoportal.materialization.IndexLayerDV;
 import org.gcube.application.geoportalcommon.shared.geoportal.view.ProjectView;
 import org.gcube.portlets.user.geoportaldataviewer.client.GeoportalDataViewerConstants.MAP_PROJECTION;
@@ -403,8 +404,24 @@ public class GeoportalDataViewer implements EntryPoint {
 								if (record != null) {
 									this.cancel();
 									GWT.log("cancelled timer");
-									performWFSQueryOnCentroid(record.getTheProjectDV().getId(),
+									GeoJSON spatialReference = record.getTheProjectDV().getSpatialReference();
-											record.getCentroidLong(), record.getCentroidLat());
+									if (spatialReference == null) {
+										GWT.log("No spatial reference found, cancelling timer");
+										this.cancel();
+
+									}
+									try {
+										ExtentWrapped ew = new ExtentWrapped(spatialReference.getBbox().getMinX(),
+												spatialReference.getBbox().getMinY(),
+												spatialReference.getBbox().getMaxX(),
+												spatialReference.getBbox().getMaxY());
+
+										Coordinate centerCoordinate = ew.getCenter();
+										performWFSQueryOnCentroid(record.getTheProjectDV().getId(),
+												centerCoordinate.getX(), centerCoordinate.getY());
+									} catch (Exception e) {
+										GWT.log("Error on calculating center of the extent " + e.getMessage());
+									}
 								}
 
 								if (attempt > MAX_RETRY) {
@@ -562,7 +579,7 @@ public class GeoportalDataViewer implements EntryPoint {
 					List<? extends DocumentDV> result = searchPerformedEvent.getData();
 
 					if (result != null && result.size() > 0) {
-						String cqlFilter = GeoportalDataViewerConstants.PROJECT_ID_KEY_FEATURE+" IN(";
+						String cqlFilter = GeoportalDataViewerConstants.PROJECT_ID_KEY_FEATURE + " IN(";
 						for (DocumentDV documentDV : result) {
 							cqlFilter += "'" + documentDV.getProjectID() + "',";
 						}
@@ -602,7 +619,7 @@ public class GeoportalDataViewer implements EntryPoint {
 //	}-*/;
 
 	private void performWFSQueryOnCentroid(String projectID, Double centroidLong, Double centroidLat) {
-		GWT.log("Perform performWFSQueryOnCentroid: "+projectID+ " long: "+centroidLong + ", lat: "+centroidLat);
+		GWT.log("Perform performWFSQueryOnCentroid: " + projectID + " long: " + centroidLong + ", lat: " + centroidLat);
 		if (projectID != null) {
 			Double x = centroidLong;
 			Double y = centroidLat;

src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/gis/MapUtils.java

@@ -1,5 +1,9 @@
 package org.gcube.portlets.user.geoportaldataviewer.client.gis;
 
+import org.gcube.application.geoportalcommon.shared.geoportal.geojson.GeoJSON;
+
+import com.google.gwt.core.client.GWT;
+
 import ol.Collection;
 import ol.Coordinate;
 import ol.control.Attribution;
@@ -10,50 +14,46 @@ import ol.control.ZoomSlider;
 import ol.geom.LineString;
 import ol.proj.Projection;
 
-
 /**
  * The Class MapUtils.
  *
  * @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
  * 
- * Nov 12, 2020
+ *         Nov 12, 2020
  */
 public final class MapUtils {
 
+	/**
+	 * Creates some default controls and adds it to the collection.
+	 *
+	 * @param controls collection with controls
+	 */
+	public static void addDefaultControls(final Collection<Control> controls) {
 
-    /**
+		controls.push(new FullScreen());
-     * Creates some default controls and adds it to the collection.
+		controls.push(new ZoomSlider());
-     *
+		MousePosition mousePosition = new MousePosition();
-     * @param controls collection with controls
+		mousePosition.setCoordinateFormat(Coordinate.createStringXY(5));
-     */
+		controls.push(mousePosition);
-    public static void addDefaultControls(final Collection<Control> controls) {
 
-        controls.push(new FullScreen());
-        controls.push(new ZoomSlider());
-        MousePosition mousePosition = new MousePosition();
-        mousePosition.setCoordinateFormat(Coordinate.createStringXY(5));
-        controls.push(mousePosition);
-        
 		Attribution attribution = new Attribution();
 		attribution.setCollapsed(true);
 		controls.push(attribution);
-        //controls.push(new ZoomToExtent());
+		// controls.push(new ZoomToExtent());
+
+	}
 
-    }
-    
 	/**
 	 * Transform coordiante.
 	 *
 	 * @param centerCoordinate the center coordinate
-	 * @param source the source
+	 * @param source           the source
-	 * @param target the target
+	 * @param target           the target
 	 * @return the coordinate
 	 */
 	public static Coordinate transformCoordiante(Coordinate centerCoordinate, String source, String target) {
 		return Projection.transform(centerCoordinate, source, target);
 	}
-	
-	
 
 	/**
 	 * Distance between centroid.
@@ -63,10 +63,9 @@ public final class MapUtils {
 	 * @return the long
 	 */
 	public static long distanceBetweenCentroid(ExtentWrapped ex1, ExtentWrapped ex2) {
-		return distanceBetween(ex1.getCenter(),ex2.getCenter());
+		return distanceBetween(ex1.getCenter(), ex2.getCenter());
 	}
-	
+
-	
 	/**
 	 * Distance between.
 	 *
@@ -84,15 +83,43 @@ public final class MapUtils {
 //		GWT.log("Line length is: "+ls);
 		return Math.round(ls.getLength() * 100) / 100;
 	}
-	
+
-	
 	/**
 	 * Reverse coordinate.
 	 *
 	 * @param coord the coord
 	 * @return the coordinate
 	 */
-	public static Coordinate reverseCoordinate(Coordinate coord){
+	public static Coordinate reverseCoordinate(Coordinate coord) {
 		return new Coordinate(coord.getY(), coord.getX());
 	}
+
+	/**
+	 * Geo JSONT to B box center.
+	 *
+	 * @param spatialReference the spatial reference
+	 * @param transforFrom     the transfor from
+	 * @param transformTo      the transform to
+	 * @return the coordinate
+	 */
+	public static Coordinate geoJSONTToBBoxCenter(GeoJSON spatialReference, String transforFrom, String transformTo) {
+
+		try {
+			if (spatialReference != null) {
+				ExtentWrapped ew = new ExtentWrapped(spatialReference.getBbox().getMinX(),
+						spatialReference.getBbox().getMinY(), spatialReference.getBbox().getMaxX(),
+						spatialReference.getBbox().getMaxY());
+
+				Coordinate center = ew.getCenter();
+				if (transforFrom != null && transformTo != null)
+					center = transformCoordiante(center, transforFrom, transformTo);
+
+				return center;
+			}
+		} catch (Exception e) {
+			GWT.log("geoJSONTToBBoxCenter error: " + e.getMessage());
+		}
+
+		return null;
+	}
 }

src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/ui/GeonaDataViewMainPanel.java

@@ -196,13 +196,18 @@ public class GeonaDataViewMainPanel extends Composite {
 			//navLink.setText(ucd.getName());
 			navLink.addClickHandler(new ClickHandler() {
 
+				private SearchFacilityUI currentSearchFacility;
+
 				@Override
 				public void onClick(ClickEvent event) {
+					if(this.currentSearchFacility!=null)
+						this.currentSearchFacility.resetCurrentSearch();
+					
 					searchFacilityPanel.clear();
-					SearchFacilityUI searchFacility = new SearchFacilityUI(ucd.getProfileID(), applicationBus, sortByFields, searchByFields,
+					this.currentSearchFacility = new SearchFacilityUI(ucd.getProfileID(), applicationBus, sortByFields, searchByFields,
 							initialSortFilter);
-					searchFacilityPanel.add(searchFacility);
+					searchFacilityPanel.add(currentSearchFacility);
-					searchFacility.setSearchButton(searchFacilityButton);
+					currentSearchFacility.setSearchButton(searchFacilityButton);
 				}
 			});
 

src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/ui/cms/project/ProjectViewer.java

@@ -3,12 +3,15 @@ package org.gcube.portlets.user.geoportaldataviewer.client.ui.cms.project;
 import java.util.List;
 
 import org.gcube.application.geoportalcommon.shared.GeoportalItemReferences;
+import org.gcube.application.geoportalcommon.shared.geoportal.geojson.GeoJSON;
 import org.gcube.application.geoportalcommon.shared.geoportal.project.RelationshipDV;
 import org.gcube.application.geoportalcommon.shared.geoportal.view.ProjectView;
 import org.gcube.application.geoportalcommon.shared.geoportal.view.SectionView;
 import org.gcube.portlets.user.geoportaldataviewer.client.GeoportalDataViewerConstants;
 import org.gcube.portlets.user.geoportaldataviewer.client.GeoportalDataViewerConstants.MAP_PROJECTION;
 import org.gcube.portlets.user.geoportaldataviewer.client.GeoportalDataViewerServiceAsync;
+import org.gcube.portlets.user.geoportaldataviewer.client.OLUtil;
+import org.gcube.portlets.user.geoportaldataviewer.client.gis.ExtentWrapped;
 import org.gcube.portlets.user.geoportaldataviewer.client.gis.MapUtils;
 import org.gcube.portlets.user.geoportaldataviewer.client.ui.ModalWindow;
 import org.gcube.portlets.user.geoportaldataviewer.client.ui.dialogs.DialogShareableLink;
@@ -56,7 +59,7 @@ public class ProjectViewer extends Composite {
 
 	@UiField
 	Button expandButton;
-	
+
 	@UiField
 	Button relationshipsButton;
 
@@ -81,8 +84,8 @@ public class ProjectViewer extends Composite {
 		this(geoportalItemRefs, projectView, true, true);
 	}
 
-	public ProjectViewer(GeoportalItemReferences geoportalItemRefs, final ProjectView projectView, boolean viewImageButtonVisible,
+	public ProjectViewer(GeoportalItemReferences geoportalItemRefs, final ProjectView projectView,
-			boolean openImageButtonVisible) {
+			boolean viewImageButtonVisible, boolean openImageButtonVisible) {
 		this();
 		GWT.log("Rendering " + projectView.getTheProjectDV().getId());
 		this.theProjectView = projectView;
@@ -92,7 +95,7 @@ public class ProjectViewer extends Composite {
 
 		final String theTitle = projectView.getTheProjectDV().getProfileName() != null
 				? projectView.getTheProjectDV().getProfileName()
-				: "Project ID: "+projectView.getTheProjectDV().getId();
+				: "Project ID: " + projectView.getTheProjectDV().getId();
 
 		headerPanel.add(new HTML(theTitle));
 
@@ -118,7 +121,8 @@ public class ProjectViewer extends Composite {
 			@Override
 			public void onClick(ClickEvent event) {
 
-				ProjectViewer cv = new ProjectViewer(geoportalItemReferences, theProjectView, false, openImageButtonVisible);
+				ProjectViewer cv = new ProjectViewer(geoportalItemReferences, theProjectView, false,
+						openImageButtonVisible);
 				cv.setExpandViewButtonVisible(false);
 				int width = Window.getClientWidth() * 75 / 100;
 				int height = Window.getClientHeight() * 70 / 100;
@@ -130,17 +134,16 @@ public class ProjectViewer extends Composite {
 
 			}
 		});
-		
+
 		relationshipsButton.setType(ButtonType.LINK);
 		relationshipsButton.setIcon(IconType.LINK);
 		relationshipsButton.setTitle("Show Relationships of this Project");
-		
+
 		List<RelationshipDV> relationships = projectView.getTheProjectDV().getRelationships();
-		if(relationships!=null && relationships.size()>0) {
+		if (relationships != null && relationships.size() > 0) {
 			relationshipsButton.setVisible(true);
-		}else
+		} else
 			relationshipsButton.setVisible(false);
-		
 
 		GeoportalDataViewerServiceAsync.Util.getInstance().getMyLogin(new AsyncCallback<String>() {
 
@@ -170,19 +173,21 @@ public class ProjectViewer extends Composite {
 		MapView mapView = new MapView(transformedCenterCoordinate,
 				GeoportalDataViewerConstants.LIGHT_MAP_ITALY_FIT_ZOOM_ON, "70%", "300px");
 
-		if (theProjectView != null && theProjectView.getCentroidLat() != null
+		if (theProjectView != null && theProjectView.getTheProjectDV() != null) {
-				&& theProjectView.getCentroidLong() != null) {
+			
-			Coordinate coord = new Coordinate(theProjectView.getCentroidLong(), theProjectView.getCentroidLat());
+			GeoJSON spatialReference = theProjectView.getTheProjectDV().getSpatialReference();
-			Coordinate transfCoord = MapUtils.transformCoordiante(coord, MAP_PROJECTION.EPSG_4326.getName(),
+			Coordinate transfCoord = MapUtils.geoJSONTToBBoxCenter(spatialReference, MAP_PROJECTION.EPSG_4326.getName(),
 					MAP_PROJECTION.EPSG_3857.getName());
-			// Coordinate invertedCoordinate = MapUtils.reverseCoordinate(coord);
+
-			boolean authenticatedUser = myLogin != null ? true : false;
+			if (transfCoord != null) {
-			mapView.addMarker(transfCoord, authenticatedUser);
+				boolean authenticatedUser = myLogin != null ? true : false;
-			centroidPanel.add(mapView);
+				mapView.addMarker(transfCoord, authenticatedUser);
+				centroidPanel.add(mapView);
+			}
 		} else if (theProjectView != null) {
 			GeoportalDataViewerConstants
-					.printJs("I cannot add centroid as maker one or both coordinates are null. Lat: "
+					.printJs("I cannot add centroid as maker one or both coordinates are null. Lat: " + theProjectView
-							+ theProjectView.getCentroidLong() + ", Long:" + theProjectView.getCentroidLat());
+							+ ", Long:" + theProjectView);
 		}
 	}
 

src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/ui/cms/search/SearchFacilityUI.java

@@ -15,10 +15,13 @@ import org.gcube.application.geoportalcommon.shared.WhereClause;
 import org.gcube.application.geoportalcommon.shared.geoportal.DocumentDV;
 import org.gcube.application.geoportalcommon.shared.geoportal.ResultDocumentDV;
 import org.gcube.application.geoportalcommon.shared.geoportal.config.ItemFieldDV;
+import org.gcube.application.geoportalcommon.shared.geoportal.geojson.GeoJSON;
 import org.gcube.portlets.user.geoportaldataviewer.client.GeoportalDataViewerServiceAsync;
+import org.gcube.portlets.user.geoportaldataviewer.client.GeoportalDataViewerConstants.MAP_PROJECTION;
 import org.gcube.portlets.user.geoportaldataviewer.client.events.SearchPerformedEvent;
 import org.gcube.portlets.user.geoportaldataviewer.client.events.ShowDetailsEvent;
 import org.gcube.portlets.user.geoportaldataviewer.client.events.ShowPopupOnCentroiEvent;
+import org.gcube.portlets.user.geoportaldataviewer.client.gis.MapUtils;
 import org.gcube.portlets.user.geoportaldataviewer.client.util.LoaderIcon;
 import org.gcube.portlets.user.geoportaldataviewer.client.util.StringUtil;
 
@@ -50,6 +53,8 @@ import com.google.gwt.user.client.ui.HTMLPanel;
 import com.google.gwt.user.client.ui.HorizontalPanel;
 import com.google.gwt.user.client.ui.Widget;
 
+import ol.Coordinate;
+
 /**
  * The Class SearchFacilityUI.
  *
@@ -224,17 +229,21 @@ public class SearchFacilityUI extends Composite {
 
 			@Override
 			public void onClick(ClickEvent event) {
-				searchField.setText("");
+				resetCurrentSearch();
-				resetSearch.setVisible(false);
-				panelResults.clear();
-				latestResult = null;
-				appManagerBus.fireEvent(new SearchPerformedEvent(null, true));
-				setSearchEnabled(false);
 			}
 		});
 
 	}
 
+	public void resetCurrentSearch() {
+		searchField.setText("");
+		resetSearch.setVisible(false);
+		panelResults.clear();
+		latestResult = null;
+		appManagerBus.fireEvent(new SearchPerformedEvent(null, true));
+		setSearchEnabled(false);
+	}
+
 	/**
 	 * Sets the search enabled.
 	 *
@@ -307,28 +316,42 @@ public class SearchFacilityUI extends Composite {
 						i = 1;
 
 						for (DocumentDV documentDV : result.getData()) {
-							
+
-							ResultDocumentDV resultDoc = (ResultDocumentDV) documentDV; 
+							ResultDocumentDV resultDoc = (ResultDocumentDV) documentDV;
 
 							NavLink locateOnMap = new NavLink("Show");
-							locateOnMap.setTitle("Open this project and show details");
+							locateOnMap.setTitle("Locate this project on Map and show details");
 							locateOnMap.setIcon(IconType.MAP_MARKER);
 
 							locateOnMap.addClickHandler(new ClickHandler() {
 
 								@Override
 								public void onClick(ClickEvent event) {
-									GeoportalItemReferences gir = new GeoportalItemReferences(documentDV.getProjectID(),
+									GeoportalItemReferences gir = new GeoportalItemReferences(resultDoc.getProjectID(),
 											profileID);
 									appManagerBus.fireEvent(new ShowDetailsEvent(gir, null, null));
-									appManagerBus.fireEvent(new ShowPopupOnCentroiEvent(documentDV, resultDoc.getCentroidLong(), resultDoc.getCentroidLat()));
+
+									GeoJSON spatialReference = resultDoc.getSpatialReference();
+									Coordinate transfCoord = MapUtils.geoJSONTToBBoxCenter(spatialReference, null,
+											null);
+
+									Double centerLong = null;
+									Double centerLat = null;
+
+									if (transfCoord != null) {
+										centerLong = transfCoord.getX();
+										centerLat = transfCoord.getY();
+									}
+
+									appManagerBus
+											.fireEvent(new ShowPopupOnCentroiEvent(resultDoc, centerLong, centerLat));
 
 								}
 							});
-							//First column
+							// First column
 							ft.setWidget(i, 0, locateOnMap);
 							int j = 0;
-							//Other columns
+							// Other columns
 							for (ItemFieldDV itemField : searchForFields) {
 
 								if (j > MAX_COLUMNS_RESULTS) {
@@ -336,7 +359,7 @@ public class SearchFacilityUI extends Composite {
 								}
 
 								String firstJsonField = itemField.getJsonFields().get(0);
-								GWT.log("The json fields is: "+firstJsonField);
+								GWT.log("The json fields is: " + firstJsonField);
 								String key = firstJsonField.replace(DEFAULT_DOCUMENT_PROJECTION_NAME + ".", "");
 								Object value = documentDV.getDocumentAsMap().get(key);
 
@@ -357,7 +380,7 @@ public class SearchFacilityUI extends Composite {
 									toReturn += "</ul>";
 									GWT.log("Array returning: " + key + " is instance of: " + value.getClass()
 											+ " to return: " + toReturn);
-									
+
 									toTitle = toDisplayTitle;
 									objectToRender = StringUtil.ellipsize(toReturn, MAX_TEXT_DIMENSION);
 								} else {
@@ -365,8 +388,8 @@ public class SearchFacilityUI extends Composite {
 									toTitle = valueStr;
 									objectToRender = StringUtil.ellipsize(valueStr, MAX_TEXT_DIMENSION);
 								}
-								
+
-								GWT.log("The key is: "+key+" objectToRender is: "+objectToRender);
+								GWT.log("The key is: " + key + " objectToRender is: " + objectToRender);
 								HTML htmlValue = new HTML(objectToRender);
 								htmlValue.setTitle(toTitle);
 								ft.setWidget(i, ++j, htmlValue);

src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/util/OGCUtils.java

@@ -36,5 +36,8 @@ public class OGCUtils {
 //            }
         }
     }
+    
+    
+    
 
 }

src/main/java/org/gcube/portlets/user/geoportaldataviewer/server/GeoportalDataViewerServiceImpl.java

@@ -20,6 +20,7 @@ import org.bson.Document;
 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.Project;
+import org.gcube.application.geoportal.common.model.document.identification.IdentificationReference;
 import org.gcube.application.geoportal.common.model.rest.QueryRequest;
 import org.gcube.application.geoportal.common.model.useCaseDescriptor.UseCaseDescriptor;
 import org.gcube.application.geoportal.common.rest.Projects;
@@ -38,9 +39,11 @@ import org.gcube.application.geoportalcommon.shared.geoportal.ConfigurationDV;
 import org.gcube.application.geoportalcommon.shared.geoportal.DocumentDV;
 import org.gcube.application.geoportalcommon.shared.geoportal.ResultDocumentDV;
 import org.gcube.application.geoportalcommon.shared.geoportal.config.ItemFieldDV;
+import org.gcube.application.geoportalcommon.shared.geoportal.geojson.GeoJSON;
 import org.gcube.application.geoportalcommon.shared.geoportal.materialization.GCubeSDIViewerLayerDV;
 import org.gcube.application.geoportalcommon.shared.geoportal.materialization.IndexLayerDV;
 import org.gcube.application.geoportalcommon.shared.geoportal.materialization.innerobject.PayloadDV;
+import org.gcube.application.geoportalcommon.shared.geoportal.project.IdentificationReferencesTYPE;
 import org.gcube.application.geoportalcommon.shared.geoportal.project.ProjectDV;
 import org.gcube.application.geoportalcommon.shared.geoportal.ucd.GEOPORTAL_DATA_HANDLER;
 import org.gcube.application.geoportalcommon.shared.geoportal.ucd.HandlerDeclarationDV;
@@ -692,18 +695,27 @@ public class GeoportalDataViewerServiceImpl extends RemoteServiceServlet impleme
 							// TODO TO Check index flag should be in configuration or evaluated according to
 							// user credentials
 
-							String toCheckFlag = "internal";
+							String indexFlag = "public"; //default
+							
+							GeoportalServiceIdentityProxy gsp = getGeoportalServiceProxy();
+							if(gsp.isUser()) {
+								indexFlag = "internal";
+								LOG.info("user logged - using indexFlag: "+indexFlag);
+							}else if(gsp.isIAMClient()) {
+								indexFlag = "public";
+								LOG.info("user not logged - using indexFlag: "+indexFlag);
+							}
 
 							// TODO constant
 							coll.setIndexes(new ArrayList());
 
 							LOG.debug("Checking if " + u.getId() + " is GIS Indexed. Index flag needed is "
-									+ toCheckFlag);
+									+ indexFlag);
 
 							for (Index index : ucdConfig.getIndexes()) {
 								try {
 									IndexLayerDV toAdd = ConvertToDataValueObjectModel.convert(index);
-									if (toAdd.getFlag().equals(toCheckFlag)) {
+									if (toAdd.getFlag().equals(indexFlag)) {
 										coll.getIndexes().add(toAdd);
 									}
 								} catch (Exception e) {
@@ -1109,7 +1121,7 @@ public class GeoportalDataViewerServiceImpl extends RemoteServiceServlet impleme
 	 * @param maxWFSFeature the max WFS feature
 	 * @param zoomLevel     the zoom level
 	 * @return the data result
-	 * @throws Exception 
+	 * @throws Exception
 	 */
 	@Override
 	public List<GeoNaSpatialQueryResult> getDataResult(List<LayerObject> layerObjects, String mapSrsName,
@@ -1120,7 +1132,7 @@ public class GeoportalDataViewerServiceImpl extends RemoteServiceServlet impleme
 					", mapSrsName: " + mapSrsName + ", selectBBOX: " + selectBBOX + ", maxWFSFeature: " + maxWFSFeature
 							+ ", zoomLevel: " + zoomLevel);
 		}
-		
+
 		List<GeoNaSpatialQueryResult> listDAO = new ArrayList<GeoNaSpatialQueryResult>(layerObjects.size());
 
 		try {
@@ -1168,7 +1180,7 @@ public class GeoportalDataViewerServiceImpl extends RemoteServiceServlet impleme
 
 								// Sets only profileID and profileName into ProjectDV
 								if (layerObject.getProjectDV() == null) {
-									ProjectDV projectDV = minimaProjectDV(profileID, projectID);
+									ProjectDV projectDV = minimalProjectDV(profileID, projectID);
 									layerObject.setProjectDV(projectDV);
 								}
 							}
@@ -1191,10 +1203,15 @@ public class GeoportalDataViewerServiceImpl extends RemoteServiceServlet impleme
 
 						// Mininal set of info for displaying into popup
 						if (layerObject.getProjectDV() == null) {
-							ProjectDV projectDV = minimaProjectDV(layerObject.getProfileID(),
+							ProjectDV projectDV = minimalProjectDV(layerObject.getProfileID(),
 									layerObject.getProjectID());
 							layerObject.setProjectDV(projectDV);
 						}
+						
+						if(layerObject.getProjectDV().getSpatialReference()==null) {
+							GeoJSON geoJson = spatialReference(layerObject.getProfileID(), layerObject.getProjectID());
+							layerObject.getProjectDV().setSpatialReference(geoJson);
+						}
 
 						if (layerObject.getProjectDV().getTheDocument() == null) {
 							try {
@@ -1225,19 +1242,19 @@ public class GeoportalDataViewerServiceImpl extends RemoteServiceServlet impleme
 
 				}
 			}
-			
 
 		} catch (Exception e) {
 			String erroMsg = "Error occurred on getting data results";
 			LOG.error(erroMsg, e);
 			throw new Exception(erroMsg);
 		}
-		
+
 		LOG.info("returning " + listDAO + " geona data objects");
 		return listDAO;
 	}
 
-	private ProjectDV minimaProjectDV(String profileID, String projectID) {
+	private ProjectDV minimalProjectDV(String profileID, String projectID) {
+		LOG.trace("minimalProjectDV for profileID: " + profileID + ",  projectID: " + projectID + "called");
 
 		QueryRequest request = new QueryRequest();
 		request.setFilter(
@@ -1264,6 +1281,23 @@ public class GeoportalDataViewerServiceImpl extends RemoteServiceServlet impleme
 		return projectDV;
 	}
 
+	private GeoJSON spatialReference(String profileID, String projectID) {
+		LOG.trace("spatialReference for profileID: " + profileID + ",  projectID: " + projectID + "called");
+		try {
+
+			List<IdentificationReference> listIR = projects(profileID).build().getById(projectID)
+					.getIdentificationReferenceByType(IdentificationReferencesTYPE.SPATIAL_REFERENCE.getType());
+			if (listIR != null && !listIR.isEmpty()) {
+				String _identificationReferenceString = listIR.get(0).toJson(); // one expected
+				LOG.debug("converting for profileID: " + profileID + ",  projectID: " + projectID + "called");
+				return ConvertToDataValueObjectModel.toSpatialReference(_identificationReferenceString);
+			}
+		} catch (Exception e1) {
+			// silent
+		}
+		return new GeoJSON();
+	}
+
 	/**
 	 * Gets the entry sets document for project ID.
 	 *

src/main/java/org/gcube/portlets/user/geoportaldataviewer/server/mongoservice/GeoportalServiceIdentityProxy.java

@@ -22,6 +22,10 @@ public class GeoportalServiceIdentityProxy {
 	private static final Logger LOG = LoggerFactory.getLogger(GeoportalServiceIdentityProxy.class);
 
 	private GcubeIdentity gCubeIdentity;
+	
+	private boolean isUser = false;
+	
+	private boolean isIAMClient = false;
 
 	/**
 	 * Instantiates a new concessioni mongo service proxy.
@@ -42,48 +46,23 @@ public class GeoportalServiceIdentityProxy {
 			username = null; // to be sure that is null and not empty string
 		}
 		if (username != null) {
+			isUser = true;
 			LOG.info("User detected, using its identity");
 			gCubeIdentity = new UserIdentity();
 		} else {
+			isIAMClient = true;
 			LOG.info("User not detected, using IAM Client identity");
 			gCubeIdentity = new IAMClientIdentity();
 		}
 
 		gCubeIdentity.setIdentity(request);
 	}
-
+	
-//	/**
+	public boolean isUser() {
-//	 * Gets the project by ID.
+		return isUser;
-//	 *
+	}
-//	 * @param profileID the profile ID
+	
-//	 * @param projectID the project ID
+	public boolean isIAMClient() {
-//	 * @return the project by ID
+		return isIAMClient;
-//	 * @throws Exception the exception
+	}
-//	 */
-//	public ProjectDV getProjectByID(String profileID, String projectID) throws Exception {
-//		ProjectsCaller clientPrj = GeoportalClientCaller.projects();
-//		Project theProject = clientPrj.getProjectByID(profileID, projectID);
-//		ProjectDVBuilder projectBuilder = ProjectDVBuilder.newBuilder().fullDocumentMap(true);
-//		return ConvertToDataValueObjectModel.toProjectDV(theProject, projectBuilder);
-//		/*
-//		 * try { // Obtain the client ConcessioniMongoService concessioniManager = new
-//		 * ConcessioniMongoService(); // Returning item by Id return
-//		 * concessioniManager.getItemById(mongoItemId); }catch(Exception e) {
-//		 * LOG.error("Error on reading itemById: "+mongoItemId, e); throw(e); }finally {
-//		 * gCubeIdentity.resetIdentity(); }
-//		 */
-//	}
-
-//	/**
-//	 * Gets the UCD by ID.
-//	 *
-//	 * @param profileID the profile ID
-//	 * @return the UCD by ID
-//	 * @throws Exception the exception
-//	 */
-//	public UseCaseDescriptorDV getUCDByID(String profileID) throws Exception {
-//		UseCaseDescriptorCaller ucdCaller = GeoportalClientCaller.useCaseDescriptors();
-//		UseCaseDescriptor ucd = ucdCaller.getUCDForId(profileID);
-//		return ConvertToDataValueObjectModel.toUseCaseDescriptorDV(ucd, null);
-//	}
 }

src/main/java/org/gcube/portlets/user/geoportaldataviewer/server/util/ContextRequest.java

@@ -15,6 +15,7 @@ public abstract class ContextRequest<T> {
 	private static final Logger LOG = LoggerFactory.getLogger(ContextRequest.class);
 
 	private static List<Runnable> preoperations = new ArrayList<>();
+	private GeoportalServiceIdentityProxy geoportalServiceProxy;
 
 	public static void addPreoperation(Runnable preoperation) {
 		preoperations.add(preoperation);
@@ -35,7 +36,7 @@ public abstract class ContextRequest<T> {
 					r.run();
 			}
 			
-			new GeoportalServiceIdentityProxy(request);
+			geoportalServiceProxy = new GeoportalServiceIdentityProxy(request);
 			LOG.debug("Context is  " + SessionUtil.getCurrentContext(request, true));
 			LOG.debug("Context is  " + SessionUtil.getCurrentToken(request, true) == null ? null : "***");
 			LOG.trace("Executing actual method..");
@@ -53,6 +54,10 @@ public abstract class ContextRequest<T> {
 	public T getResult() {
 		return result;
 	}
+	
+	public GeoportalServiceIdentityProxy getGeoportalServiceProxy() {
+		return geoportalServiceProxy;
+	}
 
 	protected abstract T run() throws Exception, ControlledError;
 }

src/main/java/org/gcube/portlets/user/geoportaldataviewer/shared/ViewerConfiguration.java

@@ -37,11 +37,4 @@ public class ViewerConfiguration implements Serializable {
 	public void setAvailableCollections(Map<String, GCubeCollection> availableCollections) {
 		this.availableCollections = availableCollections;
 	}
-
-	// TODO
-//	public List<String> displayedCollections;
-//	
-//	
-//	public Map<String,String> selectedProjects; 
-
 }

src/test/java/org/gcube/portlets/user/geoportaldataviewer/GeoportalViewer_Tests.java

@@ -6,6 +6,7 @@ import java.util.List;
 
 import org.bson.Document;
 import org.gcube.application.geoportal.common.model.document.Project;
+import org.gcube.application.geoportal.common.model.document.identification.IdentificationReference;
 import org.gcube.application.geoportal.common.model.rest.QueryRequest;
 import org.gcube.application.geoportal.common.model.useCaseDescriptor.UseCaseDescriptor;
 import org.gcube.application.geoportalcommon.ConvertToDataValueObjectModel;
@@ -13,6 +14,9 @@ import org.gcube.application.geoportalcommon.ProjectDVBuilder;
 import org.gcube.application.geoportalcommon.geoportal.GeoportalClientCaller;
 import org.gcube.application.geoportalcommon.geoportal.ProjectsCaller;
 import org.gcube.application.geoportalcommon.geoportal.UseCaseDescriptorCaller;
+import org.gcube.application.geoportalcommon.geoportal.util.GisUtil;
+import org.gcube.application.geoportalcommon.shared.geoportal.geojson.Crs;
+import org.gcube.application.geoportalcommon.shared.geoportal.geojson.GeoJSON;
 import org.gcube.application.geoportalcommon.shared.geoportal.materialization.GCubeSDIViewerLayerDV;
 import org.gcube.application.geoportalcommon.shared.geoportal.materialization.innerobject.PayloadDV;
 import org.gcube.application.geoportalcommon.shared.geoportal.project.ProjectDV;
@@ -20,7 +24,9 @@ import org.gcube.application.geoportalcommon.shared.geoportal.view.ProjectView;
 import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
 import org.gcube.common.scope.api.ScopeProvider;
 import org.gcube.portlets.user.geoportaldataviewer.server.Geoportal_JSON_Mapper;
+import org.json.JSONObject;
 import org.junit.Before;
+import org.junit.Test;
 
 /**
  * The Class GeoportalViewer_Tests.
@@ -39,10 +45,10 @@ public class GeoportalViewer_Tests {
 	// private static String TOKEN = ""; //preVRE
 
 	private static String CONTEXT = "/gcube/devsec/devVRE";
-	private static String TOKEN = ""; // devVRE
+	private static String TOKEN = "c41a00c0-7897-48d2-a67a-05190d6ce5e6-98187548"; // devVRE
 
 	private static String PROFILE_ID = "profiledConcessioni";
-	private static String PROJECT_ID = "634fc41ecd343e6571ed3db0";
+	private static String PROJECT_ID = "6356ad1dde985906377eef3f";
 
 	private static String USERNAME = "francesco.mangiacrapa";
 
@@ -110,7 +116,42 @@ public class GeoportalViewer_Tests {
 
 	}
 
-	//@Test
+	@Test
+	public void getSpatialReference() {
+		System.out.println("getSpatialReference [profileID: " + PROFILE_ID + ", projectID: " + PROJECT_ID + "] called");
+		try {
+
+			ScopeProvider.instance.set(CONTEXT);
+			SecurityTokenProvider.instance.set(TOKEN);
+			Project project = clientProjects.getProjectByID(PROFILE_ID, PROJECT_ID);
+
+			List<IdentificationReference> itentificationReference = project.getIdentificationReferences();
+
+			for (IdentificationReference identificationReference : itentificationReference) {
+				String geoJSON = identificationReference.get("geoJSON").toString();
+				JSONObject jsonObject = new JSONObject(geoJSON);
+
+				GeoJSON geoJson = new GeoJSON();
+				geoJson.setType(jsonObject.getString("type"));
+				geoJson.setBbox(GisUtil.fromJSONArray(jsonObject.getJSONArray("bbox")));
+				Crs crs = org.gcube.application.geoportal.client.utils.Serialization
+						.convert(jsonObject.getJSONObject("crs").toString(), Crs.class);
+				geoJson.setCrs(crs);
+				geoJson.setGeoJSON(geoJSON);
+
+				System.out.println(geoJson);
+			}
+
+		} catch (Exception e) {
+			String erroMsg = "getSpatialReference not available for profileID " + PROFILE_ID + " with projectID "
+					+ PROJECT_ID;
+			System.out.println(erroMsg);
+			e.printStackTrace();
+		}
+
+	}
+
+	// @Test
 	public void getImagesForId() {
 		System.out.println("getImagesForId [profileID: " + PROFILE_ID + ", projectID: " + PROJECT_ID + "] called");
 
@@ -137,8 +178,8 @@ public class GeoportalViewer_Tests {
 		}
 
 	}
-	
+
-	//@Test
+	// @Test
 	public void testUCDQuery() {
 		QueryRequest request = new QueryRequest();
 		request.setFilter(