Fixing #24432 GWT serialization

.settings/org.eclipse.wst.common.component

@@ -21,6 +21,7 @@
     
     
     
+    
     
     
     
@@ -65,6 +66,7 @@
         
         
         
+        
         
         
         
@@ -109,6 +111,7 @@
         
         
         
+        
         
         
         
@@ -153,6 +156,7 @@
         
         
         
+        
         
         
         
@@ -197,6 +201,7 @@
         
         
         
+        
         
         
         
@@ -241,6 +246,7 @@
         
         
         
+        
         
         
         
@@ -263,6 +269,10 @@
         
         
         <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/resources"/>
+        <dependent-module archiveName="geoportal-data-common-2.0.1.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/geoportal-data-common/geoportal-data-common">
+            <dependency-type>uses</dependency-type>
+        </dependent-module>
+                                                                                                                                                                                                                                                                                                                                                                		
         
         
         
@@ -329,6 +339,7 @@
         
         
         
+        
         
         
         
@@ -373,6 +384,7 @@
     
     
     
+    
     
     
     
@@ -417,6 +429,7 @@
 
 
 
+
 
 
 

CHANGELOG.md

@@ -15,6 +15,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 - Reduced the BBOX when resolving a project by share link
 - GNA Project binding with automatically adding of the layers to Map
 - [#24390] Read the access policy from the fileset json section
+- [#24432] Fixing serialization issue using LinkedHashMap<String, String> instead of LinkedHashMap<String, Object>
 
 ## [v3.0.0] - 2022-11-28
 

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

@@ -168,6 +168,7 @@ public class GeoportalDataViewer implements EntryPoint {
 					public void onFailure(Throwable caught) {
 						RootPanel.get(APP_DIV).remove(loaderApp);
 						Window.alert(caught.getMessage());
+						RootPanel.get(APP_DIV).setHeight("800px");
 						RootPanel.get(APP_DIV).add(getGeneralErrorPanel());
 					}
 

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

@@ -158,7 +158,7 @@ public interface GeoportalDataViewerService extends RemoteService {
 	 * @param limit     the limit
 	 * @return the entry sets document for project ID
 	 */
-	LinkedHashMap<String, Object> getEntrySetsDocumentForProjectID(String profileID, String projectID, int limit);
+	LinkedHashMap<String, String> getEntrySetsDocumentForProjectID(String profileID, String projectID, int limit);
 
 	/**
 	 * Gets the relationships for timeline.

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

@@ -69,7 +69,7 @@ public interface GeoportalDataViewerServiceAsync {
 	void getInitialConfiguration(AsyncCallback<ViewerConfiguration> callback);
 
 	void getEntrySetsDocumentForProjectID(String profileID, String projectID, int limit,
-			AsyncCallback<LinkedHashMap<String, Object>> callback);
+			AsyncCallback<LinkedHashMap<String, String>> callback);
 
 	void getRelationshipsForTimeline(String profileID, String projectID, AsyncCallback<List<String>> callback);
 

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

@@ -929,7 +929,7 @@ public class LayerManager {
 		intFlex.setCellPadding(1);
 		intFlex.setCellSpacing(1);
 		if (projectDV.getTheDocument() != null) {
-			LinkedHashMap<String, Object> map = projectDV.getTheDocument().getDocumentAsMap();
+			LinkedHashMap<String, String> map = projectDV.getTheDocument().getDocumentAsMap();
 			// my-html-table
 			// intFlex.getElement().addClassName("my-html-table");
 			int i = 0;
@@ -953,6 +953,7 @@ public class LayerManager {
 		}
 
 		TemporalReferenceDV tempRef = projectDV.getTemporalReference();
+		GWT.log("Temporal reference is: "+tempRef);
 		if (tempRef != null) {
 
 			flex.setHTML(flex.getRowCount() + 1, 0, ProjectUtil.toHTMLCode(tempRef));
@@ -1138,7 +1139,7 @@ public class LayerManager {
 			intFlex.setCellPadding(1);
 			intFlex.setCellSpacing(1);
 			if (projectDV.getTheDocument() != null) {
-				LinkedHashMap<String, Object> map = projectDV.getTheDocument().getDocumentAsMap();
+				LinkedHashMap<String, String> map = projectDV.getTheDocument().getDocumentAsMap();
 				// my-html-table
 				// intFlex.getElement().addClassName("my-html-table");
 				// int i = 0;

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

@@ -14,7 +14,7 @@ public class ProjectUtil {
 		if (document == null)
 			return htmlCode;
 
-		Entry<String, Object> firstEntrySet = document.getFirstEntryOfMap();
+		Entry<String, String> firstEntrySet = document.getFirstEntryOfMap();
 		if (firstEntrySet != null) {
 			htmlCode += firstEntrySet.getKey() + ": <b>" + firstEntrySet.getValue() + "</b>";
 		}
@@ -32,7 +32,7 @@ public class ProjectUtil {
 		if (document == null)
 			return htmlCode;
 
-		Entry<String, Object> firstEntrySet = document.getFirstEntryOfMap();
+		Entry<String, String> firstEntrySet = document.getFirstEntryOfMap();
 		if (firstEntrySet != null) {
 			htmlCode += showkey ? firstEntrySet.getKey() + ": <b>" + firstEntrySet.getValue() + "</b>"
 					: firstEntrySet.getValue();
@@ -51,7 +51,7 @@ public class ProjectUtil {
 		if (document == null)
 			return htmlCode;
 
-		Entry<String, Object> firstEntrySet = document.getFirstEntryOfMap();
+		Entry<String, String> firstEntrySet = document.getFirstEntryOfMap();
 		if (firstEntrySet != null) {
 			htmlCode += firstEntrySet.getKey() + ": <b>" + firstEntrySet.getValue() + "</b>";
 		}

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

@@ -121,7 +121,7 @@ public class ViewRelationshipPanel extends Composite {
 		firstProjectPanelContainer.clear();
 		secondProjectPanelContainer.clear();
 
-		Entry<String, Object> firstEntrySet = project.getTheDocument().getFirstEntryOfMap();
+		Entry<String, String> firstEntrySet = project.getTheDocument().getFirstEntryOfMap();
 		String htmlMsg = firstEntrySet.getKey() + ": <b>" + firstEntrySet.getValue() + "</b> (id: " + project.getId()
 				+ ")";
 

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

@@ -66,10 +66,10 @@ public class DragDropLayer extends FlowPanel {
 		labelProject.setTitle(referProjectID);
 		GeoportalDataViewerServiceAsync.Util.getInstance().getEntrySetsDocumentForProjectID(
 				layerObject.getProjectDV().getProfileID(), layerObject.getProjectDV().getId(), 1,
-				new AsyncCallback<LinkedHashMap<String, Object>>() {
+				new AsyncCallback<LinkedHashMap<String, String>>() {
 
 					@Override
-					public void onSuccess(LinkedHashMap<String, Object> result) {
+					public void onSuccess(LinkedHashMap<String, String> result) {
 						String realProjectName = "";
 						if (result != null) {
 							for (String key : result.keySet()) {

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

@@ -894,8 +894,10 @@ public class GeoportalDataViewerServiceImpl extends RemoteServiceServlet impleme
 			theProjectDV.setProfileName(ucd.getName());
 
 			TemporalReferenceDV temporalReference = temporalReferenceForProject(theProject);
+			
 			if (temporalReference == null)
 				temporalReference = new TemporalReferenceDV();
+			
 			theProjectDV.setTemporalReference(temporalReference);
 
 			ProjectView projectView = Geoportal_JSON_Mapper.loadProjectView(theProjectDV, scope, userName);
@@ -1102,7 +1104,7 @@ public class GeoportalDataViewerServiceImpl extends RemoteServiceServlet impleme
 						if (layerObject.getProjectDV().getTheDocument() == null) {
 							try {
 
-								LinkedHashMap<String, Object> documentAsMap = getEntrySetsDocumentForProjectID(
+								LinkedHashMap<String, String> documentAsMap = getEntrySetsDocumentForProjectID(
 										layerObject.getProfileID(), layerObject.getProjectID(), 1);
 								DocumentDV documentDV = new DocumentDV();
 								documentDV.setDocumentAsMap(documentAsMap);
@@ -1198,7 +1200,7 @@ public class GeoportalDataViewerServiceImpl extends RemoteServiceServlet impleme
 			});
 
 			if (loadDocument) {
-				LinkedHashMap<String, Object> theDocument = getEntrySetsDocumentForProjectID(profileID, projectID,
+				LinkedHashMap<String, String> theDocument = getEntrySetsDocumentForProjectID(profileID, projectID,
 						limitDocumentEntries);
 				DocumentDV docDV = new DocumentDV();
 				docDV.setDocumentAsMap(theDocument);
@@ -1247,11 +1249,11 @@ public class GeoportalDataViewerServiceImpl extends RemoteServiceServlet impleme
 	 * @return the entry sets document for project ID
 	 */
 	@Override
-	public LinkedHashMap<String, Object> getEntrySetsDocumentForProjectID(String profileID, String projectID,
+	public LinkedHashMap<String, String> getEntrySetsDocumentForProjectID(String profileID, String projectID,
 			int limit) {
 		LOG.debug("called getEntrySetsDocumentForProjectID for profileID: " + profileID + ",  projectID: " + projectID);
 
-		LinkedHashMap<String, Object> documentAsMap = new LinkedHashMap<String, Object>(limit);
+		LinkedHashMap<String, String> documentAsMap = new LinkedHashMap<String, String>(limit);
 
 		try {
 
@@ -1267,7 +1269,7 @@ public class GeoportalDataViewerServiceImpl extends RemoteServiceServlet impleme
 						break;
 
 					Entry<String, Object> entry = entrySetsIt.next();
-					documentAsMap.put(entry.getKey(), entry.getValue());
+					documentAsMap.put(entry.getKey(), entry.getValue()!=null?entry.getValue().toString():null);
 					i++;
 				}
 

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

@@ -8,12 +8,13 @@ import org.gcube.application.geoportalcommon.shared.geoportal.ucd.UseCaseDescrip
 
 public class ItemFieldsResponse implements Serializable {
 
+
 	/**
 	 * 
 	 */
-	private static final long serialVersionUID = -8778792633248190350L;
+	private static final long serialVersionUID = -6723902864074541278L;
-	UseCaseDescriptorDV useCaseDescriptorDV;
+	private UseCaseDescriptorDV useCaseDescriptorDV;
-	List<ItemFieldDV> listItemFields;
+	private List<ItemFieldDV> listItemFields;
 
 	public ItemFieldsResponse() {
 

src/main/java/org/gcube/portlets/user/geoportaldataviewer/shared/gis/LayerObject.java

@@ -29,7 +29,6 @@ public class LayerObject implements Serializable {
 	private ProjectDV projectDV;
 
 	public LayerObject() {
-		super();
 	}
 
 	public LayerObject(LayerObjectType type, LayerItem item) {