Resources selected from workspace are now copied just before dataset creation. Added support for new metadata reader library and types. When the act of publishing starts from ws, the resource table is always shown.

git-svn-id: http://svn.d4science-ii.research-infrastructures.eu/gcube/trunk/portlets/widgets/ckan-metadata-publisher-widget@131303 82a268e6-3cf1-43bd-a215-b396298e98cf

.classpath

@@ -20,6 +20,7 @@
 	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>
+			<attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry excluding="**" kind="src" output="${webappDirectory}/WEB-INF/classes" path="src/main/resources">

src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/CKanMetadataPublisher.java

@@ -3,6 +3,7 @@ package org.gcube.portlets.widgets.ckandatapublisherwidget.client;
 import org.gcube.portlets.widgets.ckandatapublisherwidget.client.ui.CreateDatasetForm;
 
 import com.google.gwt.core.client.EntryPoint;
+import com.google.gwt.core.client.GWT;
 import com.google.gwt.event.shared.HandlerManager;
 import com.google.gwt.user.client.ui.RootPanel;
 
@@ -17,9 +18,11 @@ public class CKanMetadataPublisher implements EntryPoint {
 	public void onModuleLoad() {
 
 		// remove comment to the below line for testing the widget
-		//startExample();
+		startExample();
 
 	}
+	
+	private final CKanPublisherServiceAsync ckanServices = GWT.create(CKanPublisherService.class);
 
 	@SuppressWarnings("unused")
 	private void startExample() {
@@ -27,7 +30,7 @@ public class CKanMetadataPublisher implements EntryPoint {
 		String idFolderWorkspace = "d3a37eb9-1589-4c95-a9d0-c473a02d4f0f";
 		String owner = "costantino.perciante";
 		HandlerManager eventBus = new HandlerManager(null);
-		RootPanel.get("ckan-metadata-publisher-div").add(new CreateDatasetForm(idFolderWorkspace ,owner, eventBus ));
+		RootPanel.get("ckan-metadata-publisher-div").add(new CreateDatasetForm(idFolderWorkspace ,owner, eventBus));
 
 	}
 }

src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/CKanPublisherService.java

@@ -33,10 +33,9 @@ public interface CKanPublisherService extends RemoteService {
 	/**
 	 * Retrieve a partially filled bean given a folder id and its owner.
 	 * @param folderId
-	 * @param owner
 	 * @return @return a DatasetMetadataBean on success, <b>null</b> on error.
 	 */
-	DatasetMetadataBean getDatasetBean(String folderId, String owner);
+	DatasetMetadataBean getDatasetBean(String folderId);
 	
 	/**
 	 * Try to create such dataset starting from the information contained into the toCreate bean.
@@ -50,17 +49,15 @@ public interface CKanPublisherService extends RemoteService {
 	 * Add this resource to the dataset whose id is datasetId
 	 * @param resource
 	 * @param datasetId
-	 * @param owner of the dataset
 	 */
-	ResourceBeanWrapper addResourceToDataset(ResourceBeanWrapper resource, String datasetId, String owner);
+	ResourceBeanWrapper addResourceToDataset(ResourceBeanWrapper resource, String datasetId);
 	
 	/**
 	 * Delete this resource from the dataset with id datasetId
 	 * @param resource
 	 * @param datasetId
-	 * @param owner of the dataset
 	 * @return <b>true</b> on success, false otherwise
 	 */
-	boolean deleteResourceFromDataset(ResourceBeanWrapper resource, String owner);
+	boolean deleteResourceFromDataset(ResourceBeanWrapper resource);
 
 }

src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/CKanPublisherServiceAsync.java

@@ -25,10 +25,9 @@ public interface CKanPublisherServiceAsync {
 	/**
 	 * Retrieve a partially filled bean given a folder id and its owner.
 	 * @param folderId
-	 * @param owner
 	 * @return @return a DatasetMetadataBean on success, <b>null</b> on error.
 	 */
-	void getDatasetBean(String folderId, String owner,
+	void getDatasetBean(String folderId,
 			AsyncCallback<DatasetMetadataBean> callback);
 
 	/**
@@ -44,20 +43,17 @@ public interface CKanPublisherServiceAsync {
 	 * Add this resource to the dataset whose id is datasetId
 	 * @param resource
 	 * @param datasetId
-	 * @param owner of the dataset
 	 * @param callback
 	 */
-	void addResourceToDataset(ResourceBeanWrapper resource, String datasetId, String owner,
+	void addResourceToDataset(ResourceBeanWrapper resource, String datasetId,
 			AsyncCallback<ResourceBeanWrapper> callback);
 
 	/**
 	 * Delete this resource from the dataset with id datasetId
 	 * @param resource
-	 * @param owner of the dataset
 	 * @return <b>true</b> on success, false otherwise
 	 */
-	void deleteResourceFromDataset(ResourceBeanWrapper resource,
+	void deleteResourceFromDataset(ResourceBeanWrapper resource, AsyncCallback<Boolean> callback);
-			String owner, AsyncCallback<Boolean> callback);
 
 	/**
 	 * Retrieve the list of profiles for a given organization name .

src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/AddResourceToDataset.java

@@ -45,10 +45,6 @@ public class AddResourceToDataset extends Composite{
 	// the dataset organization
 	private String datasetOrg;
 
-	// the owner
-	private String owner;
-
-	//Create a remote service proxy to talk to the server-side ckan service.
 	private final CKanPublisherServiceAsync ckanServices = GWT.create(CKanPublisherService.class);
 
 	@UiField TextBox resourceUrlTextBox;
@@ -69,9 +65,6 @@ public class AddResourceToDataset extends Composite{
 		
 		this.datasetOrg = datasetOrg;
 
-		// the owner of the dataset/files
-		this.owner = owner;
-
 		goToDatasetButton.addClickHandler(new ClickHandler() {
 
 			@Override
@@ -103,14 +96,13 @@ public class AddResourceToDataset extends Composite{
 						null,
 						true,
 						null,
-						owner,
 						datasetOrg);
 
 		// disable add button
 		addResourceButton.setEnabled(false);
 
 		// try to create
-		ckanServices.addResourceToDataset(resource, datasetId, owner, new AsyncCallback<ResourceBeanWrapper>() {
+		ckanServices.addResourceToDataset(resource, datasetId, new AsyncCallback<ResourceBeanWrapper>() {
 
 			@Override
 			public void onSuccess(ResourceBeanWrapper result) {

src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/AddedResourcesSummary.java

@@ -48,20 +48,14 @@ public class AddedResourcesSummary extends Composite{
 	// list of added resources (beans)
 	List<ResourceBeanWrapper> addedResources;
 
-	// the owner
-	private String owner;
-
 	@UiField VerticalPanel addResourcesPanel;
 
-	public AddedResourcesSummary(HandlerManager eventBus, String owner) {
+	public AddedResourcesSummary(HandlerManager eventBus) {
 		initWidget(uiBinder.createAndBindUi(this));
 
 		// save bus
 		this.eventBus = eventBus;
 
-		// save owner
-		this.owner = owner;
-
 		// bind on add resource event
 		bind();
 
@@ -139,7 +133,7 @@ public class AddedResourcesSummary extends Composite{
 						final Widget widget = addResourcesPanel.getWidget(i);
 
 						// remote call to remove it from the dataset
-						ckanServices.deleteResourceFromDataset(toDelete, owner, new AsyncCallback<Boolean>() {
+						ckanServices.deleteResourceFromDataset(toDelete, new AsyncCallback<Boolean>() {
 
 							@Override
 							public void onSuccess(Boolean result) {

src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/CreateDatasetForm.java

@@ -115,12 +115,11 @@ public class CreateDatasetForm extends Composite{
 	@UiField Form formSecondStep;
 	@UiField Form formThirdStep;
 	@UiField Button continueButton;
-	@UiField Button goBackButtonFirstOrSecondStep;
+	@UiField Button goBackButtonSecondStep;
 	@UiField Paragraph selectedProfile;
 	@UiField Button goToDatasetButton;
 	@UiField Button addResourcesButton;
 	@UiField CheckBox addResourcesCheckBox;
-	@UiField ControlGroup resourcesControlGroup;
 	@UiField SimplePanel workspaceResourcesContainer;
 	@UiField Button continueThirdStep;
 	@UiField Button goBackButtonFirstStep;
@@ -213,7 +212,7 @@ public class CreateDatasetForm extends Composite{
 	}
 
 	/**
-	 * Invoked when the workspace is used.
+	 * Invoked when the workspace is used
 	 * @param idFolderWorkspace
 	 * @param owner
 	 */
@@ -257,7 +256,7 @@ public class CreateDatasetForm extends Composite{
 		setAlertBlock("Retrieving information, please wait...", AlertType.INFO, true);
 
 		// get back the licenses and the metadata information
-		ckanServices.getDatasetBean(idFolderWorkspace, owner, new AsyncCallback<DatasetMetadataBean>() {
+		ckanServices.getDatasetBean(idFolderWorkspace, new AsyncCallback<DatasetMetadataBean>() {
 
 			@Override
 			public void onFailure(Throwable caught) {
@@ -313,16 +312,15 @@ public class CreateDatasetForm extends Composite{
 					if(isWorkspaceRequest){
 
 						// enable manage resources checkbox
-						resourcesControlGroup.setVisible(true);
 						addResourcesCheckBox.getElement().getStyle().setDisplay(Display.INLINE_BLOCK);
 						resourcesTable = new ResourcesTable(bean.getResources());
 
 						// if there are not resources, for now just checked it ( and hide so that the step will be skipped) TODO
 						if(bean.getResources() == null || bean.getResources().isEmpty()){
 
-							resourcesControlGroup.setVisible(false);
 							alertNoResources.setType(AlertType.WARNING);
 							alertNoResources.setVisible(true);
+							
 						}
 
 					}
@@ -605,7 +603,6 @@ public class CreateDatasetForm extends Composite{
 		if(errorMsg == null){
 			// check what to do 
 			if(isWorkspaceRequest){
-				if(!addResourcesCheckBox.getValue()){
 
 					// we need to show the page to handle resources one by one from the workspace
 					formFirstStep.setVisible(false);
@@ -616,12 +613,6 @@ public class CreateDatasetForm extends Composite{
 					if(workspaceResourcesContainer.getWidget() == null)
 						workspaceResourcesContainer.add(resourcesTable);
 
-				}else{
-
-					// resources will be added automatically and we can show the  page of the profiles
-					formFirstStep.setVisible(false);
-					formThirdStep.setVisible(true);
-				}
 			}else{
 
 				// this is not a workspace request
@@ -653,11 +644,11 @@ public class CreateDatasetForm extends Composite{
 	}
 
 
-	@UiHandler("goBackButtonFirstOrSecondStep")
+	@UiHandler("goBackButtonSecondStep")
 	void onGoBackButton(ClickEvent e){
 
 		// swap forms
-		if(isWorkspaceRequest && !addResourcesCheckBox.getValue()){
+		if(isWorkspaceRequest){
 			formFirstStep.setVisible(false);
 			formSecondStep.setVisible(true);
 		}else{
@@ -748,7 +739,7 @@ public class CreateDatasetForm extends Composite{
 
 			// invoke the create method
 			createButton.setEnabled(false);
-			goBackButtonFirstOrSecondStep.setEnabled(false);
+			goBackButtonSecondStep.setEnabled(false);
 
 			ckanServices.createCKanDataset(receivedBean, isWorkspaceRequest, new AsyncCallback<DatasetMetadataBean>() {
 
@@ -817,7 +808,7 @@ public class CreateDatasetForm extends Composite{
 
 									// tab for the added resources
 									Tab addedResources = new Tab();
-									addedResources.add(new AddedResourcesSummary(eventBus, owner));
+									addedResources.add(new AddedResourcesSummary(eventBus));
 									addedResources.setHeading("Added Resource");
 									tabPanel.add(addedResources);
 
@@ -1011,7 +1002,7 @@ public class CreateDatasetForm extends Composite{
 		onCreateAlertBlock.setType(type);
 		onCreateAlertBlock.setVisible(true);
 		createButton.setEnabled(true);
-		goBackButtonFirstOrSecondStep.setEnabled(true);
+		goBackButtonSecondStep.setEnabled(true);
 
 		// hide after some seconds
 		Timer t = new Timer() {

src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/CreateDatasetForm.ui.xml

@@ -271,30 +271,6 @@
 					</b:Controls>
 				</b:ControlGroup>
 
-				<!-- If the user checks this box, the resources will be automatically 
-					added, otherwise he has to manage them -->
-				<b:ControlGroup ui:field="resourcesControlGroup"
-					visible="false">
-					<b:ControlLabel for="resourcesAddCheckBox"
-						title="Automatically add all resources to product">Product
-						Resources:</b:ControlLabel>
-					<b:Controls>
-						<b:CheckBox b:id="resourcesAddCheckBox" width="60%"
-							title="Automatically add the folder content to the product as resource"
-							checked="true" ui:field="addResourcesCheckBox">
-							<b>Add folder content as resources</b>
-						</b:CheckBox>
-						<span style="float:right; width:5%; color: #aaaaaa;">
-							<b:Popover ui:field="popoverResources" html="true"
-								animation="true" placement="LEFT">
-								<g:FocusPanel ui:field="focusPanelResources">
-									<b:Icon type="INFO_SIGN" size="TWO_TIMES" ui:field="infoIconResources" />
-								</g:FocusPanel>
-							</b:Popover>
-						</span>
-					</b:Controls>
-				</b:ControlGroup>
-
 				<!-- Alert block on continue -->
 				<b:AlertBlock animation="true" visible="false"
 					ui:field="alertNoResources"
@@ -320,6 +296,30 @@
 				<b:Legend styleName="{style.legend-style}">
 					Manage Resources
 				</b:Legend>
+
+				<!-- If the user checks this box, the resources will be automatically 
+					added, otherwise he has to manage them -->
+				<b:ControlGroup>
+					<b:ControlLabel for="resourcesAddCheckBox"
+						title="Automatically add all resources to product">Product
+						Resources:</b:ControlLabel>
+					<b:Controls>
+						<b:CheckBox b:id="resourcesAddCheckBox" width="60%"
+							title="Automatically add the folder content to the product as resource"
+							checked="true" ui:field="addResourcesCheckBox">
+							<b>Add folder content as resources</b>
+						</b:CheckBox>
+						<span style="float:right; width:5%; color: #aaaaaa;">
+							<b:Popover ui:field="popoverResources" html="true"
+								animation="true" placement="LEFT">
+								<g:FocusPanel ui:field="focusPanelResources">
+									<b:Icon type="INFO_SIGN" size="TWO_TIMES" ui:field="infoIconResources" />
+								</g:FocusPanel>
+							</b:Popover>
+						</span>
+					</b:Controls>
+				</b:ControlGroup>
+
 				<g:SimplePanel ui:field="workspaceResourcesContainer"
 					visible="true"></g:SimplePanel>
 
@@ -381,7 +381,7 @@
 				<b:Button title="Create product" ui:field="createButton"
 					type="PRIMARY" block="true">Create</b:Button>
 
-				<b:Button title="Go Back" ui:field="goBackButtonFirstOrSecondStep"
+				<b:Button title="Go Back" ui:field="goBackButtonSecondStep"
 					block="true">Go
 					Back</b:Button>
 

src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/MetaDataFieldSkeleton.java

@@ -13,7 +13,9 @@ import com.github.gwtbootstrap.client.ui.Controls;
 import com.github.gwtbootstrap.client.ui.Icon;
 import com.github.gwtbootstrap.client.ui.ListBox;
 import com.github.gwtbootstrap.client.ui.Popover;
+import com.github.gwtbootstrap.client.ui.TextArea;
 import com.github.gwtbootstrap.client.ui.TextBox;
+import com.github.gwtbootstrap.datetimepicker.client.ui.DateTimeBox;
 import com.google.gwt.core.client.GWT;
 import com.google.gwt.dom.client.Element;
 import com.google.gwt.dom.client.SpanElement;
@@ -53,7 +55,7 @@ public class MetaDataFieldSkeleton extends Composite{
 	@UiField Icon infoIcon;
 	@UiField FocusPanel focusPanelIconContainer;
 
-	// the element that holds the value (it could be a checkbox, textbox or listbox)
+	// the element that holds the value (it could be a checkbox, textbox or listbox, textarea, calendar)
 	private Widget holder;
 
 	// the field this object represents
@@ -61,8 +63,8 @@ public class MetaDataFieldSkeleton extends Composite{
 
 	// the dialog box for this metadata
 	private GcubeDialogExtended dialog;
-	
+
-	// save event bus referene
+	// save event bus reference
 	private HandlerManager eventBus;
 
 	public MetaDataFieldSkeleton(MetadataFieldWrapper field, HandlerManager eventBus) {
@@ -70,10 +72,10 @@ public class MetaDataFieldSkeleton extends Composite{
 
 		// prepare information
 		this.field = field;
-		
+
 		// event bus
 		this.eventBus = eventBus;
-		
+
 		// bind
 		bind();
 
@@ -88,18 +90,47 @@ public class MetaDataFieldSkeleton extends Composite{
 		if(!field.getMandatory())
 			mandatorySymbol.getStyle().setDisplay(Display.NONE);
 
-		if(field.getIsBoolean()){
+		switch(field.getType()){
+
+		case Boolean : 
 
 			// its a checkbox
 			holder = new CheckBox();
 
 			if(field.getDefaulValue() != null)
 				((CheckBox)holder).setValue(Boolean.valueOf(field.getDefaulValue()));
+			break;
 
-			// add to the elementPanel
+		case Text:	
-			elementPanel.add(holder);
 
-		}else{
+			holder = new TextArea();
+
+			if(field.getDefaulValue() != null)
+				((TextArea)holder).setText(field.getDefaulValue());
+
+			break;
+
+		case Date:
+
+			holder = new DateTimeBox();
+
+			if(field.getDefaulValue() != null)
+				((DateTimeBox)holder).setFormat(field.getValidator());
+			else // the default one
+				((DateTimeBox)holder).setFormat("yyyy/mm/dd hh:ii");
+
+			break;
+
+		case Number:
+
+			holder = new TextBox();
+
+			if(field.getDefaulValue() != null)
+				((TextBox)holder).setText(field.getDefaulValue());
+
+			break;
+
+		case String:
 
 			// it could be a listbox or a textbox according to the vocabulary fields
 			if(field.getVocabulary() == null || field.getVocabulary().isEmpty()){
@@ -110,10 +141,6 @@ public class MetaDataFieldSkeleton extends Composite{
 				if(field.getDefaulValue() != null)
 					((TextBox)holder).setText(field.getDefaulValue());
 
-				// add to the elementPanel
-				elementPanel.add(holder);
-
-
 			}else{
 
 				// listbox
@@ -138,16 +165,21 @@ public class MetaDataFieldSkeleton extends Composite{
 				// set default value
 				if(field.getDefaulValue() != null)
 					((ListBox)holder).setSelectedValue(field.getDefaulValue());
-				
-				// check if multiple selection is allowed TODO
-				boolean isMultipleSelection = false; //field.isMultipleSelection();
-				((ListBox)holder).setMultipleSelect(isMultipleSelection);
 
-				// add to the elementPanel
+				// check if multiple selection is allowed
-				elementPanel.add(holder);
+				((ListBox)holder).setMultipleSelect(field.isMultiSelection());
+
 			}
+
+			break;
+
+		default: return;
+
 		}
 
+		// add to the elementPanel
+		elementPanel.add(holder);
+
 		// set holder width
 		if(holder.getClass().equals(ListBox.class))
 			holder.setWidth("96%");
@@ -183,19 +215,19 @@ public class MetaDataFieldSkeleton extends Composite{
 	 * Bind on events
 	 */
 	private void bind() {
-		
+
 		// on close form
 		eventBus.addHandler(CloseCreationFormEvent.TYPE, new CloseCreationFormEventHandler() {
-			
+
 			@Override
 			public void onClose(CloseCreationFormEvent event) {
-				
+
 				if(dialog != null)
 					dialog.hide();
-				
+
 			}
 		});
-		
+
 	}
 
 	@UiHandler("focusPanelIconContainer")
@@ -268,16 +300,16 @@ public class MetaDataFieldSkeleton extends Composite{
 
 		// we validate only listbox and textbox
 		if(holder.getClass().equals(ListBox.class)){
-			
+
 			boolean first = true;
-			
+
 			for(int i = 0; i < ((ListBox)holder).getItemCount(); i++){
 				if(((ListBox)holder).isItemSelected(i)){
 					value += first ? ((ListBox)holder).getItemText(i) : ", " + ((ListBox)holder).getItemText(i);
 					first = false;
 				}
 			}
-			
+
 			// if it was not mandatory but there was no choice, returning empty string
 			if(!field.getMandatory())
 				if(value.equals("Select " + field.getFieldName()))

src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/MetaDataFieldSkeleton.ui.xml

@@ -1,6 +1,7 @@
 <!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent">
 <ui:UiBinder xmlns:ui="urn:ui:com.google.gwt.uibinder"
-	xmlns:g="urn:import:com.google.gwt.user.client.ui" xmlns:b="urn:import:com.github.gwtbootstrap.client.ui">
+	xmlns:g="urn:import:com.google.gwt.user.client.ui" xmlns:b="urn:import:com.github.gwtbootstrap.client.ui"
+	xmlns:b2="urn:import:com.github.gwtbootstrap.datetimepicker.client.ui">
 
 	<ui:style>
 	.note-container {

src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/server/CKANPublisherServicesImpl.java

@@ -12,10 +12,11 @@ import org.gcube.application.framework.core.session.SessionManager;
 import org.gcube.common.homelibrary.home.HomeLibrary;
 import org.gcube.common.homelibrary.home.workspace.Workspace;
 import org.gcube.common.homelibrary.home.workspace.WorkspaceItem;
+import org.gcube.common.homelibrary.home.workspace.catalogue.WorkspaceCatalogue;
+import org.gcube.common.homelibrary.home.workspace.folder.FolderItem;
 import org.gcube.datacatalogue.ckanutillibrary.CKanUtils;
 import org.gcube.datacatalogue.ckanutillibrary.CkanUtilsFactory;
 import org.gcube.datacatalogue.ckanutillibrary.models.ResourceBean;
-import org.gcube.datacatalogue.ckanutillibrary.utils.ApplicationProfileScopePerUrlReader;
 import org.gcube.portal.custom.scopemanager.scopehelper.ScopeHelper;
 import org.gcube.portlets.widgets.ckandatapublisherwidget.client.CKanPublisherService;
 import org.gcube.portlets.widgets.ckandatapublisherwidget.server.utils.Utils;
@@ -53,8 +54,7 @@ public class CKANPublisherServicesImpl extends RemoteServiceServlet implements C
 	private static final String CKAN_LICENSES_KEY = "ckanLicenses"; // licenses
 	private static final String CKAN_ORGANIZATIONS_PUBLISH_KEY = "ckanOrganizationsPublish"; // here he can publish
 	private static final String CKAN_PROFILES_KEY = "ckanProfiles"; // product profiles
-	private final static String CLIENT_PORTLET_URL = "currentClientUrlPortlet"; // set by the ckan portlet in session according
+	private final static String SCOPE_CLIENT_PORTLET_URL = "currentClientUrlPortletScope"; // set by the ckan portlet in session according the user's current url location
-	 																		  // the user's current url location
 
 	/**
 	 * Retrieve an instance of the library for the scope
@@ -96,7 +96,7 @@ public class CKANPublisherServicesImpl extends RemoteServiceServlet implements C
 	 */
 	public String getDevelopmentUser() {
 		String user = TEST_USER;
-		//user = "costantino.perciante";
+		user = "costantino.perciante";
 		return user;
 	}
 
@@ -204,25 +204,22 @@ public class CKANPublisherServicesImpl extends RemoteServiceServlet implements C
 	 * @return
 	 */
 	private String findLicenseIdByLicense(String chosenLicense) {	
-		return getCkanUtilsObj(null).findLicenseIdByLicense(chosenLicense);
+		String scope = (String)getThreadLocalRequest().getSession().getAttribute(SCOPE_CLIENT_PORTLET_URL);
+		return getCkanUtilsObj(scope).findLicenseIdByLicenseTitle(chosenLicense);
 	}
 
 	@Override
-	// TODO this method will be changed because the list of license can vary according the scope
 	public LicensesBean getLicenses() {
 
-		logger.info("Request for CKAN licenses for scope ");
-
 		ASLSession session = getASLSession();
 		String username = session.getUsername();
-		logger.debug("User in session is " + username);
 
 		// get http session
 		HttpSession httpSession = getThreadLocalRequest().getSession();
-		String currentUrl = (String)httpSession.getAttribute(CLIENT_PORTLET_URL);
+		String scope = (String)httpSession.getAttribute(SCOPE_CLIENT_PORTLET_URL);
+
+		logger.info("Request for CKAN licenses for scope " + scope);
 
-		String scope = new ApplicationProfileScopePerUrlReader().getScopePerUrl(currentUrl);
-		
 		// get key per scope
 		String keyPerScope = Utils.concatenateSessionKeyScope(CKAN_LICENSES_KEY, scope);
 
@@ -237,7 +234,6 @@ public class CKANPublisherServicesImpl extends RemoteServiceServlet implements C
 			List<String> urls = new ArrayList<String>();
 			for (CkanLicense license : titlesLicenses) {
 				titles.add(license.getTitle());
-
 				String url = (license.getUrl() != null && !license.getUrl().isEmpty()) ? license.getUrl() : "";
 				urls.add(url);
 			}
@@ -250,76 +246,54 @@ public class CKANPublisherServicesImpl extends RemoteServiceServlet implements C
 	}
 
 	@Override
-	public DatasetMetadataBean getDatasetBean(String folderId, String owner){
+	public DatasetMetadataBean getDatasetBean(String folderId){
 
 		DatasetMetadataBean bean = null;
 
-		logger.info("DatasetBean request for " + folderId + " and " + owner);
-
 		ASLSession aslSession = getASLSession();
-		String user = aslSession.getUsername();
+		String userName = aslSession.getUsername();
-		
+
+		logger.info("DatasetBean request for " + folderId + " and " + userName);
+
 		HttpSession httpSession = this.getThreadLocalRequest().getSession();
-		String currentUrl = (String)httpSession.getAttribute(CLIENT_PORTLET_URL);
+		String scope = (String)httpSession.getAttribute(SCOPE_CLIENT_PORTLET_URL);
-		String scope = new ApplicationProfileScopePerUrlReader().getScopePerUrl(currentUrl);
+
+		logger.debug("Scope recovered from session is " + scope);
+
 		if(isWithinPortal()){
 			try{
 
 				// check if session expired
-				if(user.equals(TEST_USER)){
+				if(userName.equals(TEST_USER)){
 					logger.debug("SESSION EXPIRED");
 					return null;
 				}
 
 				logger.debug("Request dataset metadata bean for folder with id " + folderId
-						+ " whose owner is " + owner);
+						+ " whose owner is " + userName);
 				// get usermanager (liferay)
 				UserManager liferUserManager = new LiferayUserManager();
-				GCubeUser userOwner = liferUserManager.getUserByUsername(owner);
+				GCubeUser userOwner = liferUserManager.getUserByUsername(userName);
 
 				// build bean
 				logger.debug("Building bean");
 				bean = new DatasetMetadataBean();
 
 				bean.setId(folderId);
-				bean.setOwnerIdentifier(owner);
+				bean.setOwnerIdentifier(userName);
 				bean.setVersion(1);
 				bean.setAuthorName(userOwner.getFirstName());
 				bean.setAuthorSurname(userOwner.getLastName());
 				bean.setAuthorEmail(userOwner.getEmail());
 				bean.setMaintainer(userOwner.getFullname());
 				bean.setMaintainerEmail(userOwner.getEmail());
-				bean.setOrganizationList(getUserOrganizationsListAdmin(owner, scope));
+				bean.setOrganizationList(getUserOrganizationsListAdmin(userName, scope));
 
 				// if the request comes from the workspace
 				if(folderId != null && !folderId.isEmpty()){
 
-					Workspace ws = HomeLibrary
+					handleWorkspaceResources(folderId, userName, bean);
-							.getHomeManagerFactory()
-							.getHomeManager()
-							.getHome(owner).getWorkspace();
 
-					WorkspaceItem retrievedItem = ws.getItem(folderId);
-
-					// set some info
-					String onlyAlphanumeric = retrievedItem.getName().replaceAll("[^A-Za-z0-9]", "");
-					bean.setTitle(onlyAlphanumeric);
-					bean.setDescription(retrievedItem.getDescription());
-
-					// retrieve gcube items of the folder
-					Map<String, String> folderItems = Utils.getGcubeItemProperties(retrievedItem);
-					bean.setCustomFields(folderItems);
-
-					// check the resources within the folder (skip subdirectories)
-					List<String> childrenIds = new ArrayList<String>();
-
-					for (WorkspaceItem file : retrievedItem.getChildren()) {
-						if(!file.isFolder()) // ok, it's a file
-							childrenIds.add(file.getId());
-					}
-
-					List<ResourceBeanWrapper> listOfResources = Utils.getWorkspaceResourcesInformation(childrenIds, ws, user);
-					bean.setResources(listOfResources);
 				}
 
 			}catch(Exception e){
@@ -340,31 +314,13 @@ public class CKANPublisherServicesImpl extends RemoteServiceServlet implements C
 				bean.setAuthorEmail("costantino.perciante@isti.cnr.it");
 				bean.setMaintainer("Costantino Perciante");
 				bean.setMaintainerEmail("costantino.perciante@isti.cnr.it");
-				bean.setOrganizationList(getUserOrganizationsListAdmin(owner, TEST_SCOPE));
+				bean.setOrganizationList(getUserOrganizationsListAdmin(userName, TEST_SCOPE));
-				bean.setOwnerIdentifier(owner);
+				bean.setOwnerIdentifier(userName);
 
 				if(folderId != null && !folderId.isEmpty()){
 
-					Workspace ws = HomeLibrary
+					handleWorkspaceResources(folderId, userName, bean);
-							.getHomeManagerFactory()
-							.getHomeManager()
-							.getHome(owner).getWorkspace();
 
-					WorkspaceItem retrievedItem = ws.getItem(folderId);
-
-					// retrieve gcube items of the folder
-					Map<String, String> folderItems = Utils.getGcubeItemProperties(retrievedItem);
-					bean.setCustomFields(folderItems);
-
-					// check the resources within the folder (skip subdirectories)
-					List<String> childrenIds = new ArrayList<String>();
-
-					for (WorkspaceItem file : retrievedItem.getChildren()) {
-						if(!file.isFolder()) // ok, it's a file
-							childrenIds.add(file.getId());
-					}
-					List<ResourceBeanWrapper> listOfResources = Utils.getWorkspaceResourcesInformation(childrenIds, ws, user);
-					bean.setResources(listOfResources);
 				}
 
 			}catch(Exception e){
@@ -375,19 +331,110 @@ public class CKANPublisherServicesImpl extends RemoteServiceServlet implements C
 		return bean;
 	}
 
+	/**
+	 * This method receives a folder id within the user's workspace and set the list of resources in the dataset bean to be returned
+	 * @param folderId
+	 * @param owner
+	 * @param bean
+	 * @param userName
+	 * @throws Exception
+	 */
+	private void handleWorkspaceResources(String folderId, String userName,
+			DatasetMetadataBean bean) throws Exception {
+
+		// get workspace
+		Workspace ws = HomeLibrary
+				.getHomeManagerFactory()
+				.getHomeManager()
+				.getHome(userName).getWorkspace();
+
+		WorkspaceItem originalFolder = ws.getItem(folderId);
+
+		// set some info
+		String onlyAlphanumeric = originalFolder.getName().replaceAll("[^A-Za-z0-9]", ""); // that is, remove characters different than A-Z,a-z,0-9
+		bean.setTitle(onlyAlphanumeric);
+		bean.setDescription(originalFolder.getDescription());
+
+		// Create the folder in the catalogue
+		Map<String, String> folderItems = Utils.getGcubeItemProperties(originalFolder);
+		bean.setCustomFields(folderItems);
+
+		// check the resources within the folder (skip subdirectories for now TODO)
+		List<String> childrenIds = new ArrayList<String>();
+
+		for (WorkspaceItem file : originalFolder.getChildren()) {
+			if(!file.isFolder()){
+
+				childrenIds.add(file.getId());
+
+			}
+		}
+
+		List<ResourceBeanWrapper> listOfResources = Utils.getWorkspaceResourcesInformation(childrenIds, ws, userName);
+		bean.setResources(listOfResources);
+
+	}
+
+	/**
+	 * Copy into the .catalogue area folder the checked resources
+	 * @param resourcesToAdd
+	 * @param folderId
+	 * @param userName
+	 * @param bean
+	 * @return
+	 */
+	private List<ResourceBean> copyResourcesToUserCatalogueArea(
+			List<ResourceBeanWrapper> resourcesToAdd, String folderId, String userName, DatasetMetadataBean bean) throws Exception{
+
+		// in to the .catalogue area of the user's workspace
+		Workspace ws = HomeLibrary
+				.getHomeManagerFactory()
+				.getHomeManager()
+				.getHome(userName).getWorkspace();
+
+		WorkspaceItem originalFolder = ws.getItem(folderId);
+
+		// Retrieve the catalogue of the user
+		WorkspaceCatalogue userCatalogue = ws.getCatalogue();
+
+		// Create the folder in the catalogue
+		WorkspaceItem copiedFolder = userCatalogue.addWorkspaceItem(originalFolder.getPath(), null); // add to .catalogue root
+
+		List<ResourceBean> resources = new ArrayList<ResourceBean>();
+
+		// copy only the selected ones
+		for(ResourceBeanWrapper resourceBeanWrapper : resourcesToAdd){
+
+			if (resourceBeanWrapper.isToBeAdded()) {
+
+				// ok it is a file, so copy it into the copiedFolder
+				WorkspaceItem copiedFile = userCatalogue.addWorkspaceItem(resourceBeanWrapper.getId(), copiedFolder.getId());
+				resources.add(new ResourceBean(
+						copiedFile.getPublicLink(true), 
+						copiedFile.getName(), 
+						copiedFile.getDescription(), 
+						copiedFile.getId(),
+						userName, 
+						null, // to be set
+						((FolderItem)copiedFile).getMimeType()));
+			}
+		}
+
+		return resources;
+	}
+
 	@Override
 	public DatasetMetadataBean createCKanDataset(DatasetMetadataBean toCreate, boolean isWorkspaceRequest) {
 
 		logger.debug("Request for creating a dataset with these information " + toCreate);
 
 		ASLSession aslSession = getASLSession();
-		String user = aslSession.getUsername();
+		String userName = aslSession.getUsername();
-
 
 		try{
 
 			// check if session expired
-			if(user.equals(TEST_USER)){
+			if(userName.equals(TEST_USER)){
 				logger.debug("SESSION EXPIRED");
 				return null;
 			}
@@ -407,31 +454,16 @@ public class CKANPublisherServicesImpl extends RemoteServiceServlet implements C
 			boolean setPublic = toCreate.getVisibility();
 
 			// get the list of resources and convert to ResourceBean
-			List<ResourceBean> resources = new ArrayList<ResourceBean>();
+			List<ResourceBean> resources = null;
 			List<ResourceBeanWrapper> resourcesToAdd = toCreate.getResources();
 
-			if(resourcesToAdd != null && !resourcesToAdd.isEmpty())
+			// we need to copy such resource in the .catalogue area of the user's ws
-				for (ResourceBeanWrapper resourceBeanWrapper : resourcesToAdd) {
+			if(resourcesToAdd != null && !resourcesToAdd.isEmpty()){
 
-					if(resourceBeanWrapper.isToBeAdded()){
+				resources = copyResourcesToUserCatalogueArea(resourcesToAdd, toCreate.getId(), userName, toCreate);
-						resources.add(new ResourceBean(
-								resourceBeanWrapper.getUrl(), 
-								resourceBeanWrapper.getName(), 
-								resourceBeanWrapper.getDescription(), 
-								resourceBeanWrapper.getId(),
-								resourceBeanWrapper.getOwner(), 
-								null, 
-								resourceBeanWrapper.getMimeType()));
 
-					}
+			}
 
-				}
-
-
-			// TODO this code must be checked against Auth 2.0
-			// The ckan instance in which we will publish is the expressed by the organization name (scope)
-			// This means that if we are in root (e.g. /gcube) and the user choose to publish into vreY
-			// the ckan in which we will publish is the one in scope vreY
 			logger.debug("The user wants to publish in organization with name " + organizationNameOrId + " and current scope name is " + aslSession.getScopeName());
 			String scope = Utils.retrieveScopeFromOrganizationName(organizationNameOrId);
 			CKanUtils utils = getCkanUtilsObj(scope);
@@ -447,7 +479,6 @@ public class CKANPublisherServicesImpl extends RemoteServiceServlet implements C
 
 				// retrieve the url
 				String datasetUrl =  utils.getPortletUrl() + "?path=" +  utils.getUrlFromDatasetIdOrName(getUserCKanTokenFromSession(scope), datasetId, true);
-
 				toCreate.setSource(datasetUrl);
 				return toCreate;
 
@@ -465,10 +496,14 @@ public class CKANPublisherServicesImpl extends RemoteServiceServlet implements C
 	}
 
 	@Override
-	public ResourceBeanWrapper addResourceToDataset(ResourceBeanWrapper resource, String datasetId, String owner) {
+	public ResourceBeanWrapper addResourceToDataset(ResourceBeanWrapper resource, String datasetId) {
+
+
+		ASLSession session = getASLSession();
+		String username = session.getUsername();
 
 		logger.debug("Incoming request for creating new resource for dataset with id " + datasetId + " and organization name of the dataset is " + resource.getOrganizationNameDatasetParent());
-		logger.debug("Owner is " + owner + " and resource is " + resource);
+		logger.debug("Owner is " + username + " and resource is " + resource);
 
 		if(!isWithinPortal()){
 
@@ -477,9 +512,6 @@ public class CKANPublisherServicesImpl extends RemoteServiceServlet implements C
 
 		}else{
 
-			ASLSession session = getASLSession();
-			String username = session.getUsername();
-
 			if(username.equals(TEST_USER)){
 
 				logger.warn("SESSION EXPIRED! ");
@@ -493,7 +525,7 @@ public class CKANPublisherServicesImpl extends RemoteServiceServlet implements C
 							resource.getName(), 
 							resource.getDescription(), 
 							null, 
-							owner, 
+							username, 
 							datasetId,
 							null);
 
@@ -517,8 +549,7 @@ public class CKANPublisherServicesImpl extends RemoteServiceServlet implements C
 	}
 
 	@Override
-	public boolean deleteResourceFromDataset(ResourceBeanWrapper resource,
+	public boolean deleteResourceFromDataset(ResourceBeanWrapper resource) {
-			String owner) {
 
 		logger.debug("Request for deleting resource " + resource);
 		boolean deleted = false;
@@ -554,7 +585,7 @@ public class CKANPublisherServicesImpl extends RemoteServiceServlet implements C
 
 	@Override
 	public List<MetaDataProfileBean> getProfiles(String orgName) {
-		
+
 		logger.debug("Requested profiles for products into orgName " + orgName);
 
 		List<MetaDataProfileBean> toReturn = new ArrayList<MetaDataProfileBean>();

src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/server/utils/Utils.java

@@ -24,6 +24,7 @@ import org.gcube.datacatalogue.metadatadiscovery.bean.jaxb.MetadataFormat;
 import org.gcube.datacatalogue.metadatadiscovery.bean.jaxb.MetadataValidator;
 import org.gcube.datacatalogue.metadatadiscovery.bean.jaxb.MetadataVocabulary;
 import org.gcube.portlets.widgets.ckandatapublisherwidget.server.CKANPublisherServicesImpl;
+import org.gcube.portlets.widgets.ckandatapublisherwidget.shared.DataType;
 import org.gcube.portlets.widgets.ckandatapublisherwidget.shared.MetaDataProfileBean;
 import org.gcube.portlets.widgets.ckandatapublisherwidget.shared.MetaDataTypeWrapper;
 import org.gcube.portlets.widgets.ckandatapublisherwidget.shared.MetadataFieldWrapper;
@@ -91,7 +92,6 @@ public class Utils {
 				newResource.setName(item.getName());
 				newResource.setToBeAdded(true); // default is true
 				newResource.setMimeType(((FolderItem)item).getMimeType());
-				newResource.setOwner(username);
 				toReturn.add(newResource);
 
 			}
@@ -359,7 +359,7 @@ public class Utils {
 						MetadataFieldWrapper wrapperObj = new MetadataFieldWrapper();
 						wrapperObj.setDefaulValue(metadataField.getDefaulValue());
 						wrapperObj.setFieldName(metadataField.getFieldName());
-						wrapperObj.setIsBoolean(metadataField.getIsBoolean());
+						wrapperObj.setType(DataType.valueOf(metadataField.getDataType().toString()));
 						wrapperObj.setMandatory(metadataField.getMandatory());
 						wrapperObj.setNote(metadataField.getNote());
 
@@ -370,6 +370,9 @@ public class Utils {
 						MetadataVocabulary vocabulary = metadataField.getVocabulary();
 						if(vocabulary != null)
 							wrapperObj.setVocabulary(vocabulary.getVocabularyFields());
+						
+						// multi selection?
+						wrapperObj.setMultiSelection(metadataField.getVocabulary().isMultiSelection());
 
 						// add to the list
 						wrapperList.add(wrapperObj);

src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/shared/DataType.java

@@ -0,0 +1,25 @@
+package org.gcube.portlets.widgets.ckandatapublisherwidget.shared;
+
+/**
+ * The Enum DataType.
+ *
+ * @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
+ * Sep 12, 2016
+ */
+public enum DataType {
+
+	String,
+	Date,
+	Text,
+	Boolean,
+	Number;
+
+    /**
+     * Value.
+     *
+     * @return the string
+     */
+    public String value() {
+        return name();
+    }
+}

src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/shared/MetadataFieldWrapper.java

@@ -13,10 +13,11 @@ public class MetadataFieldWrapper implements Serializable{
 	private static final long serialVersionUID = -8476731365884466698L;
 	private String fieldName;
 	private Boolean mandatory = false;
-	private Boolean isBoolean = false;
+	private DataType type;
 	private String defaulValue;
 	private String note;
 	private List<String> vocabulary;
+	private boolean multiSelection;
 	private String validator;
 
 	/**
@@ -31,20 +32,20 @@ public class MetadataFieldWrapper implements Serializable{
 	 *
 	 * @param fieldName the field name
 	 * @param mandatory the mandatory
-	 * @param isBoolean the is boolean
+	 * @param DataType the type
 	 * @param defaulValue the defaul value
 	 * @param note the note
 	 * @param vocabulary the vocabulary
 	 * @param validator the validator
 	 */
 	public MetadataFieldWrapper(
-		String fieldName, Boolean mandatory, Boolean isBoolean,
+			String fieldName, Boolean mandatory, DataType type,
-		String defaulValue, String note, List<String> vocabulary,
+			String defaulValue, String note, List<String> vocabulary,
-		String validator) {
+			String validator) {
 		super();
 		this.fieldName = fieldName;
 		this.mandatory = mandatory;
-		this.isBoolean = isBoolean;
+		this.type = type;
 		this.defaulValue = defaulValue;
 		this.note = note;
 		this.vocabulary = vocabulary;
@@ -71,16 +72,6 @@ public class MetadataFieldWrapper implements Serializable{
 		return mandatory;
 	}
 
-	/**
-	 * Gets the checks if is boolean.
-	 *
-	 * @return the isBoolean
-	 */
-	public Boolean getIsBoolean() {
-
-		return isBoolean;
-	}
-
 	/**
 	 * Gets the defaul value.
 	 *
@@ -141,16 +132,6 @@ public class MetadataFieldWrapper implements Serializable{
 		this.mandatory = mandatory;
 	}
 
-	/**
-	 * Sets the checks if is boolean.
-	 *
-	 * @param isBoolean the isBoolean to set
-	 */
-	public void setIsBoolean(Boolean isBoolean) {
-
-		this.isBoolean = isBoolean;
-	}
-
 	/**
 	 * Sets the defaul value.
 	 *
@@ -191,15 +172,29 @@ public class MetadataFieldWrapper implements Serializable{
 		this.validator = validator;
 	}
 
-	/* (non-Javadoc)
+	public DataType getType() {
-	 * @see java.lang.Object#toString()
+		return type;
-	 */
+	}
+
+	public void setType(DataType type) {
+		this.type = type;
+	}
+
+	public boolean isMultiSelection() {
+		return multiSelection;
+	}
+
+	public void setMultiSelection(boolean multiSelection) {
+		this.multiSelection = multiSelection;
+	}
+
 	@Override
 	public String toString() {
 		return "MetadataFieldWrapper [fieldName=" + fieldName + ", mandatory="
-				+ mandatory + ", isBoolean=" + isBoolean + ", defaulValue="
+				+ mandatory + ", type=" + type + ", defaulValue=" + defaulValue
-				+ defaulValue + ", note=" + note + ", vocabulary=" + vocabulary
+				+ ", note=" + note + ", vocabulary=" + vocabulary
-				+ ", validator=" + validator + "]";
+				+ ", multiSelection=" + multiSelection + ", validator="
+				+ validator + "]";
 	}
 
 }

src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/shared/ResourceBeanWrapper.java

@@ -1,6 +1,7 @@
 package org.gcube.portlets.widgets.ckandatapublisherwidget.shared;
 
 import java.io.Serializable;
+import java.util.List;
 
 /**
  * A dataset's resource bean
@@ -15,8 +16,8 @@ public class ResourceBeanWrapper implements Serializable{
 	private String id;
 	private boolean toBeAdded;
 	private String mimeType;
-	private String owner;
 	private String organizationNameDatasetParent; // the organization name in which the parent dataset was created
+	private List<ResourceBeanWrapper> subResources; // a list of sub resources TODO
 	
 	public ResourceBeanWrapper(){
 		super();
@@ -29,10 +30,9 @@ public class ResourceBeanWrapper implements Serializable{
 	 * @param id
 	 * @param toBeAdded
 	 * @param mimeType
-	 * @param owner
 	 */
 	public ResourceBeanWrapper(String url, String name, String description,
-			String id, boolean toBeAdded, String mimeType, String owner, String organizationNameDatasetParent) {
+			String id, boolean toBeAdded, String mimeType, String organizationNameDatasetParent) {
 		super();
 		this.url = url;
 		this.name = name;
@@ -40,7 +40,6 @@ public class ResourceBeanWrapper implements Serializable{
 		this.id = id;
 		this.toBeAdded = toBeAdded;
 		this.mimeType = mimeType;
-		this.owner = owner;
 		this.organizationNameDatasetParent = organizationNameDatasetParent;
 	}
 
@@ -127,21 +126,7 @@ public class ResourceBeanWrapper implements Serializable{
 	public void setMimeType(String mimeType) {
 		this.mimeType = mimeType;
 	}
-
+	
-	/**
-	 * @return the owner
-	 */
-	public String getOwner() {
-		return owner;
-	}
-
-	/**
-	 * @param owner the owner to set
-	 */
-	public void setOwner(String owner) {
-		this.owner = owner;
-	}
-
 	/**
 	 * @return the organizationNameDatasetParent
 	 */
@@ -156,16 +141,23 @@ public class ResourceBeanWrapper implements Serializable{
 			String organizationNameDatasetParent) {
 		this.organizationNameDatasetParent = organizationNameDatasetParent;
 	}
+	
+	
+	public List<ResourceBeanWrapper> getSubResources() {
+		return subResources;
+	}
+
+	public void setSubResources(List<ResourceBeanWrapper> subResources) {
+		this.subResources = subResources;
+	}
 
-	/* (non-Javadoc)
-	 * @see java.lang.Object#toString()
-	 */
 	@Override
 	public String toString() {
 		return "ResourceBeanWrapper [url=" + url + ", name=" + name
 				+ ", description=" + description + ", id=" + id
 				+ ", toBeAdded=" + toBeAdded + ", mimeType=" + mimeType
-				+ ", owner=" + owner + ", organizationNameDatasetParent="
+				+ ", organizationNameDatasetParent="
-				+ organizationNameDatasetParent + "]";
+				+ organizationNameDatasetParent + ", subResources="
+				+ subResources + "]";
 	}
 }

src/main/resources/org/gcube/portlets/widgets/ckandatapublisherwidget/CKanMetadataPublisher.gwt.xml

@@ -8,9 +8,10 @@
 
 	<!-- Responsive design -->
 	<set-property name="bootstrap.responsiveDesign" value="true" />
+	<inherits name='com.github.gwtbootstrap.datetimepicker.Datetimepicker' />
 
 	<inherits name='org.gcube.portlets.user.gcubewidgets.WidgetFactory' />
-	
+
 	<!-- Specify the app entry point class. -->
 	<entry-point
 		class='org.gcube.portlets.widgets.ckandatapublisherwidget.client.CKanMetadataPublisher' />