added -SNAPSHOT in the description

.settings/org.eclipse.jdt.core.prefs

@@ -1,11 +1,11 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
-org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.compliance=1.7
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
 org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
-org.eclipse.jdt.core.compiler.source=1.8
+org.eclipse.jdt.core.compiler.source=1.7

CHANGELOG.md

@@ -4,43 +4,7 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [v1.1.4] - 2023-12-21
+## [v1.0.0-SNAPSHOT] - 2020-07-07
-
-- Fixing `publication_date` issue [#26166]
-
-## [v1.1.3] - 2023-07-25
-
-- Fixing `null` issue, recompiling this component [#25275]
-
-## [v1.1.2] - 2022-10-27
-
-**Enhancements**
-
-- [#24038] Moved to GWT 2.9.0
-- Moved to maven-portal-bom 3.6.4
-
-## [v1.1.0] - 2021-10-05
-
-**New Features**
-[#19988] Integrated with `checkEnvironment` reporting the status of "Upload to Zenodo" facility
-Moved to `maven-portal-bom` 3.6.3
-
-## [v1.0.2] - 2021-04-26
-
-**Bug fixes**
-[#21263] manage empty mapping for creators/contributors
-
-**Enhancements**
-[#21153] ported to maven-portal-bom 3.6.1
-Improved modal height
-
-
-## [v1.0.1] - 2021-03-09
-
-[#20935] just to include new range 1.x, 2.0 of ckan2zenodo-library
-
-
-## [v1.0.0] - 2020-08-26
 
 #### New Features
 

pom.xml

@@ -7,14 +7,15 @@
 	<parent>
 		<artifactId>maven-parent</artifactId>
 		<groupId>org.gcube.tools</groupId>
-		<version>1.2.0</version>
+		<version>1.1.0</version>
 		<relativePath />
 	</parent>
 
+
 	<groupId>org.gcube.portlets.widgets</groupId>
 	<artifactId>ckan2zenodo-publisher-widget</artifactId>
 	<packaging>jar</packaging>
-	<version>1.1.4</version>
+	<version>1.0.0-SNAPSHOT</version>
 
 	<description>
 		gCube Ckan2Zenodo Publisher widget allows to publish D4Science catalogue's items on Zenodo 
@@ -30,10 +31,10 @@
 
 	<properties>
 		<!-- Convenience property to set the GWT version -->
-		<gwtVersion>2.10.0</gwtVersion>
+		<gwtVersion>2.7.0</gwtVersion>
 
 		<!-- GWT needs at least java 1.6 -->
-		<maven.compiler.source>1.8</maven.compiler.source>
+		<maven.compiler.source>1.7</maven.compiler.source>
 		<maven.compiler.target>1.8</maven.compiler.target>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 	</properties>
@@ -43,7 +44,7 @@
 			<dependency>
 				<groupId>org.gcube.distribution</groupId>
 				<artifactId>maven-portal-bom</artifactId>
-				<version>3.6.4</version>
+				<version>3.6.0</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
@@ -57,18 +58,6 @@
 			<version>${gwtVersion}</version>
 			<scope>provided</scope>
 		</dependency>
-		<dependency>
-			<groupId>com.google.gwt</groupId>
-			<artifactId>gwt-servlet</artifactId>
-			<version>${gwtVersion}</version>
-			<scope>provided</scope>
-		</dependency>
-		<dependency>
-			<groupId>com.google.gwt</groupId>
-			<artifactId>gwt-dev</artifactId>
-			<version>${gwtVersion}</version>
-			<scope>provided</scope>
-		</dependency>
 		<dependency>
 			<groupId>com.github.gwtbootstrap</groupId>
 			<artifactId>gwt-bootstrap</artifactId>
@@ -82,8 +71,7 @@
 		<dependency>
 			<groupId>org.gcube.data.publishing</groupId>
 			<artifactId>ckan2zenodo-library</artifactId>
-			<version>[1.0.0-SNAPSHOT, 2.0.0)</version>
+			<version>[0.0.1, 1.0.0-SNAPSHOT)</version>
-			<scope>compile</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.gcube.common</groupId>
@@ -130,15 +118,6 @@
 			<artifactId>slf4j-api</artifactId>
 			<scope>provided</scope>
 		</dependency>
-
-		<!-- REQUIRED FOR JDK_11 -->
-		<dependency>
-			<groupId>org.projectlombok</groupId>
-			<artifactId>lombok</artifactId>
-			<version>1.18.4</version>
-			<scope>provided</scope>
-		</dependency>
-
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/client/CkanToZendoPublisherWidget.java

@@ -12,7 +12,6 @@ import org.gcube.portlets.widgets.ckan2zenodopublisher.client.view.FormValidator
 import org.gcube.portlets.widgets.ckan2zenodopublisher.client.view.LoaderIcon;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.CatalogueItem;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.ZenodoError;
-import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.DOI_dv;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.ZenodoItem;
 
 import com.github.gwtbootstrap.client.ui.Alert;
@@ -31,8 +30,6 @@ import com.google.gwt.json.client.JSONParser;
 import com.google.gwt.json.client.JSONValue;
 import com.google.gwt.user.client.Window;
 import com.google.gwt.user.client.rpc.AsyncCallback;
-import com.google.gwt.user.client.ui.FlowPanel;
-import com.google.gwt.user.client.ui.HTML;
 import com.google.gwt.user.client.ui.VerticalPanel;
 import com.google.gwt.user.client.ui.Widget;
 
@@ -100,7 +97,6 @@ public class CkanToZendoPublisherWidget {
 
 			@Override
 			public void onSuccess(ZenodoItem result) {
-				GWT.log("Zenodo item returned is: "+result);
 				loader.setVisible(false);
 				modal.remove(loader);
 				manager = new Ckan2ZenodoViewManager();
@@ -167,7 +163,7 @@ public class CkanToZendoPublisherWidget {
 					//Submit publish on zenodo.
 					ZenodoItem zenodoItem = manager.getZenodoItemFromFieldsForm();
 					GWT.log("Publishing file:  "+zenodoItem.getFiles());
-					ckanToZenodoService.publishOnZenodo(zenodoItem, new AsyncCallback<DOI_dv>() {
+					ckanToZenodoService.publishOnZenodo(zenodoItem, new AsyncCallback<String>() {
 
 						@Override
 						public void onFailure(Throwable caught) {
@@ -183,7 +179,7 @@ public class CkanToZendoPublisherWidget {
 						}
 
 						@Override
-						public void onSuccess(DOI_dv doi_dv) {
+						public void onSuccess(String doi) {
 							buttonPublish.setEnabled(false);
 							basicTabPanel.getElement().getStyle().setOpacity(1.0);
 							try {
@@ -193,27 +189,15 @@ public class CkanToZendoPublisherWidget {
 							}
 							String msg = "The item has been uploaded to Zenodo correctly";
 							
+							if(doi!=null)
+								msg+=" "+doi;
+							
 							Alert infoLabel = new Alert();
 							infoLabel.setClose(false);
 							infoLabel.setType(AlertType.INFO);
 							infoLabel.setText(msg);
 							
-							Modal modal = new Modal(true, true);
+							showResults(Arrays.asList(infoLabel.asWidget()));
-							modal.setCloseVisible(true);
-							modal.setTitle("Item uploaded to Zenodo!");
-							modal.add(infoLabel);
-							if(doi_dv!=null) {
-								FlowPanel dF = new FlowPanel();
-								dF.add(new HTML("DOI: "+doi_dv.getDoi()));
-								FlowPanel dFU = new FlowPanel();
-								dFU.add(new HTML("DOI URL: <a href='"+doi_dv.getDoi_url()+"' target='_blank'>"+doi_dv.getDoi_url()+"</a>"));
-								modal.add(dF);
-								modal.add(dFU);
-							}
-							
-							modal.show();
-						
-							//showResults(Arrays.asList(infoLabel.asWidget()));
 						}
 					});
 				
@@ -256,18 +240,14 @@ public class CkanToZendoPublisherWidget {
 					}
 					
 					JSONValue theMessage = theErrorJSON.get("message");
-					String theErrors = null;
+					return "Error reported from Zenodo: " + theMessage.toString();
-					try {
-						JSONValue theError = theErrorJSON.get("errors");
-						theErrors = theError.toString();
-					}catch (Exception e) {
-						//silent
-					}
-					String toReport =  "Message reported from Zenodo: " + theMessage.toString();
-					if(theErrors!=null)
-						toReport+= " Errors: "+theErrors;
 	
-					return toReport;
+//					//GWT.log("array: "+array.toString());
+//					JSONObject theErrorValue = (JSONObject) array.get(0);
+//					//GWT.log("theErrorValue: "+theErrorValue.toString());
+//					JSONValue theMessage = theErrorValue.get("message");
+//					//GWT.log("message: "+message.toString());
+//					return "Error reported from Zenodo: " + theMessage.toString();
 				}
 			}catch (Exception e) {
 				return message;

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/client/CkanToZenodoPublisherService.java

@@ -3,7 +3,6 @@ package org.gcube.portlets.widgets.ckan2zenodopublisher.client;
 import java.util.Map;
 
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.CatalogueItem;
-import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.DOI_dv;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.ZenodoItem;
 
 import com.google.gwt.user.client.rpc.RemoteService;
@@ -14,43 +13,35 @@ import com.google.gwt.user.client.rpc.RemoteServiceRelativePath;
  *
  * @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
  * 
- *         Jan 28, 2020
+ * Jan 28, 2020
  */
 @RemoteServiceRelativePath("ckantozenodo")
 public interface CkanToZenodoPublisherService extends RemoteService {
 
-	/**
+  /**
-	 * Convert to zenodo item.
+   * Convert to zenodo item.
-	 *
+   *
-	 * @param item the item
+   * @param item the item
-	 * @return the zenodo item
+   * @return the zenodo item
-	 * @throws Exception the exception
+   * @throws Exception the exception
-	 */
+   */
-	ZenodoItem convertToZenodoItem(CatalogueItem item) throws Exception;
+  ZenodoItem convertToZenodoItem(CatalogueItem item) throws Exception;
 
-	/**
+  /**
-	 * Publish on zenodo.
+   * Publish on zenodo.
-	 *
+   *
-	 * @param zenodoItem the zenodo item
+   * @param zenodoItem the zenodo item
-	 * @return the DOI of published Zenodo Item
+   * @return the DOI of published Zenodo Item
-	 * @throws Exception the exception
+   * @throws Exception the exception
-	 */
+   */
-	DOI_dv publishOnZenodo(ZenodoItem zenodoItem) throws Exception;
+  String publishOnZenodo(ZenodoItem zenodoItem) throws Exception;
 
-	/**
+  /**
-	 * Read fields descriptions.
+   * Read fields descriptions.
-	 *
+   *
-	 * @return the map
+   * @return the map
-	 * @throws Exception the exception
+   * @throws Exception the exception
-	 */
+   */
-	Map<String, String> readFieldsDescriptions() throws Exception;
+  Map<String, String> readFieldsDescriptions() throws Exception;
-
-	/**
-	 * Check zenodo environment.
-	 *
-	 * @return the true is Zenodo environment is configured in the operating scope,
-	 *         false otherwise
-	 */
-	Boolean checkZenodoEnvironment();
 
 }

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/client/CkanToZenodoPublisherServiceAsync.java

@@ -3,7 +3,6 @@ package org.gcube.portlets.widgets.ckan2zenodopublisher.client;
 import java.util.Map;
 
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.CatalogueItem;
-import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.DOI_dv;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.ZenodoItem;
 
 import com.google.gwt.core.client.GWT;
@@ -34,11 +33,9 @@ public interface CkanToZenodoPublisherServiceAsync {
 
 	void convertToZenodoItem(CatalogueItem item, AsyncCallback<ZenodoItem> callback);
 
-	void publishOnZenodo(ZenodoItem zenodoItem, AsyncCallback<DOI_dv> callback);
+	void publishOnZenodo(ZenodoItem zenodoItem, AsyncCallback<String> callback);
 
 	void readFieldsDescriptions(AsyncCallback<Map<String, String>> callback);
     
-	void checkZenodoEnvironment(AsyncCallback<Boolean> callback);
-    
     
 }

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/client/ui/authors/CreatorView.java

@@ -1,14 +1,11 @@
 package org.gcube.portlets.widgets.ckan2zenodopublisher.client.ui.authors;
 
 import java.util.Arrays;
-import java.util.List;
 
 import org.gcube.portlets.widgets.ckan2zenodopublisher.client.events.RemoveCreatorEvent;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.client.ui.utils.InfoTextAndLabels;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.client.view.FieldUtil;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.ZenodoAuthor;
-import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.ZenodoContributor;
-import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.ZenodoCreator;
 
 import com.github.gwtbootstrap.client.ui.Button;
 import com.github.gwtbootstrap.client.ui.ControlGroup;
@@ -27,7 +24,6 @@ import com.google.gwt.user.client.ui.HorizontalPanel;
 import com.google.gwt.user.client.ui.Widget;
 
 
-// TODO: Auto-generated Javadoc
 /**
  * The Class CreatorView.
  *
@@ -80,28 +76,22 @@ public class CreatorView extends Composite {
 
 	private ZenodoAuthor author;
 	
-	private boolean isMandatoryField;
-	
 	/**
 	 * Instantiates a new creator view.
 	 *
 	 * @param author the author
 	 * @param userRole the user role
-	 * @param isMandatoryField the is mandatory field
 	 */
-	public CreatorView(ZenodoAuthor author, String userRole, Boolean isMandatoryField) {
+	public CreatorView(ZenodoAuthor author, String userRole) {
 		initWidget(uiBinder.createAndBindUi(this));
-		GWT.log("Creating CreatorView for author: "+author+", userRole: "+userRole);
 		this.userRole = userRole;
 		this.author = author;
-		this.isMandatoryField = isMandatoryField == null? false:isMandatoryField;
 		
-		String fieldLabel = isMandatoryField?"<font color='red'>*</font>":"";
 		if(this.userRole!=null) {
-			field_cl_author.add(new HTML(fieldLabel+"&nbsp;"+userRole));
+			field_cl_author.add(new HTML("<font color='red'>*</font>&nbsp;"+userRole));
 			remove_author.setText("Remove "+userRole);
 		}else { //default role is Author
-			field_cl_author.add(new HTML(fieldLabel+"&nbsp;Author"));
+			field_cl_author.add(new HTML("<font color='red'>*</font>&nbsp;Author"));
 			remove_author.setText("Remove Author");
 		}
 		
@@ -113,30 +103,16 @@ public class CreatorView extends Composite {
 			if(this.author.getType()!=null) {
 				controls_author_type.setVisible(true);
 				FieldUtil.addValuesToListBox(field_author_type, this.author.getType().getSelectableValues());
-				
+				FieldUtil.selectValueToListBox(field_author_type, Arrays.asList(this.author.getType().getSelectedValues().get(0)));
-				List<String> listSelectedValues = this.author.getType().getSelectedValues();
-				
-				if(listSelectedValues==null || listSelectedValues.isEmpty()) {
-					//if no type is selected (e.g. when no contributor is returned), selecting the first value of selectable values
-					listSelectedValues = Arrays.asList(this.author.getType().getSelectableValues().get(0));
-				}else
-					//selecting the first value of selected values 
-					listSelectedValues = Arrays.asList(this.author.getType().getSelectedValues().get(0));
-				
-				FieldUtil.selectValueToListBox(field_author_type, listSelectedValues);
 			}
 		}
 		
-		if(this.userRole!=null) {
+		if(userRole.toLowerCase().startsWith("creator")) {
-			String userRoleToLowerCase = userRole.toLowerCase();
+			InfoTextAndLabels.addTooltipForFieldKey("creators", field_cl_author);
-		
+		}else if(userRole.toLowerCase().startsWith("contributor")) {
-			if(userRoleToLowerCase.startsWith(ZenodoCreator.USER_ROLE.toLowerCase())) {
+			InfoTextAndLabels.addTooltipForFieldKey("contributors", field_cl_author);
-				InfoTextAndLabels.addTooltipForFieldKey("creators", field_cl_author);
+		}else {
-			}else if(userRoleToLowerCase.startsWith(ZenodoContributor.USER_ROLE.toLowerCase())) {
+			InfoTextAndLabels.addTooltipForFieldKey("authors", field_cl_author);
-				InfoTextAndLabels.addTooltipForFieldKey("contributors", field_cl_author);
-			}else {
-				InfoTextAndLabels.addTooltipForFieldKey("authors", field_cl_author);
-			}
 		}
 			
 		GWT.log("Created creator view with author: "+this.author);
@@ -149,10 +125,9 @@ public class CreatorView extends Composite {
 	 * @param author the author
 	 * @param userRole the user role
 	 * @param eventBus the event bus
-	 * @param isFieldMandatory the is field mandatory
 	 */
-	public CreatorView(ZenodoAuthor author, String userRole, HandlerManager eventBus, Boolean isFieldMandatory) {
+	public CreatorView(ZenodoAuthor author, String userRole, HandlerManager eventBus) {
-		this(author, userRole, isFieldMandatory);
+		this(author, userRole);
 		this.eventBus = eventBus;
 		
 		remove_author.addClickHandler(new ClickHandler() {
@@ -174,16 +149,6 @@ public class CreatorView extends Composite {
 		remove_author.setVisible(visible);
 	}
 
-	
-	/**
-	 * Checks if is mandatory field.
-	 *
-	 * @return true, if is mandatory field
-	 */
-	public boolean isMandatoryField() {
-		return isMandatoryField;
-	}
-
 	/**
 	 * Gets the field name.
 	 *
@@ -265,11 +230,6 @@ public class CreatorView extends Composite {
 		return author;
 	}
 	
-	/**
-	 * Gets the field author type.
-	 *
-	 * @return the field author type
-	 */
 	public ListBox getField_author_type() {
 		return field_author_type;
 	}

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/client/ui/authors/CreatorsFormView.java

@@ -64,20 +64,15 @@ public class CreatorsFormView extends Composite implements FormValidator{
 	
 	private SerializableEnum<String> contributorTypeValues;
 
-	//Used as defaultRole in case of empty listAuthors
-	private Class theAuthorType;
-
 	
 	/**
 	 * Instantiates a new creators form view.
 	 *
 	 * @param listAuthors the list authors
 	 */
-	public CreatorsFormView(List<? extends ZenodoAuthor> listAuthors, Class theAuthorType, SerializableEnum<String> contributorTypeValues) {
+	public CreatorsFormView(List<? extends ZenodoAuthor> listAuthors) {
 		initWidget(uiBinder.createAndBindUi(this));
 		this.listAuthors = listAuthors;
-		this.theAuthorType = theAuthorType;
-		this.contributorTypeValues = contributorTypeValues;
 		
 		button_add_author.addClickHandler(new ClickHandler() {
 			
@@ -110,24 +105,21 @@ public class CreatorsFormView extends Composite implements FormValidator{
 	 */
 	private void addAuthorsToView() {
 		
-		GWT.log("Adding listAuthors: "+listAuthors);
-		
 		if(listCreatorView==null)
 			listCreatorView = new ArrayList<CreatorView>();
 		
 		if(listAuthors!=null && listAuthors.size()>0) {
-			userRole = ZenodoAuthor.USER_ROLE;
+			userRole = "Author";
 			
 			for (ZenodoAuthor creator : listAuthors) {
 				GWT.log("Author class is "+creator.getClass());
 				if (creator instanceof ZenodoContributor) {
-					userRole = ZenodoContributor.USER_ROLE;
+					userRole = "Contributor";
-					//overriding contributors types as defined into mapping
 					contributorTypeValues = new SerializableEnum<String>(Arrays.asList(creator.getType().getSelectableValues().get(0)), creator.getType().getSelectableValues());
 				}else if(creator instanceof ZenodoCreator) {
-					userRole = ZenodoCreator.USER_ROLE;
+					userRole = "Creator";
 				}
-				CreatorView view = new CreatorView(creator, userRole, eventBus, true);
+				CreatorView view = new CreatorView(creator, userRole, eventBus);
 				listCreatorView.add(view);
 				fieldset_authors.add(view);
 			}
@@ -154,32 +146,18 @@ public class CreatorsFormView extends Composite implements FormValidator{
 	 * Adds the empty creator.
 	 */
 	private void addEmptyCreator() {
-		GWT.log("adding empty creator");
 		
 		if(listCreatorView==null)
 			listCreatorView = new ArrayList<CreatorView>();
 		
 		ZenodoAuthor author = null;
-		
+		if(userRole.compareToIgnoreCase("Contributor")==0) {
-		
-		if(userRole == null) {
-			if (theAuthorType.equals(ZenodoCreator.class)) {
-				userRole = ZenodoCreator.USER_ROLE;
-			}else if(theAuthorType.equals(ZenodoContributor.class)) {
-				userRole = ZenodoContributor.USER_ROLE;
-			}else
-				userRole = ZenodoCreator.USER_ROLE;
-			
-			GWT.log("Empty list assigned the userRole: "+userRole);	
-		}
-		
-		if(userRole.compareToIgnoreCase(ZenodoContributor.USER_ROLE)==0) {
 			author = new ZenodoContributor();
 			((ZenodoContributor) author).setType(contributorTypeValues);
-		}else
+		}
-			author = new ZenodoCreator();
 			
-		CreatorView view = new CreatorView(author, userRole, eventBus,false);
+		
+		CreatorView view = new CreatorView(author, userRole, eventBus);
 		listCreatorView.add(view);
 		fieldset_authors.add(view);
 		
@@ -207,28 +185,22 @@ public class CreatorsFormView extends Composite implements FormValidator{
 	 */
 	public List<? extends ZenodoAuthor> readListOfCreatorsFromView(){
 		
-		List<ZenodoAuthor> listAuthors = new ArrayList<>();
+		List<ZenodoAuthor> listAuthors = new ArrayList<>(listCreatorView.size());
 		
 		for (CreatorView creatorView : listCreatorView) {
 			ZenodoAuthor author = creatorView.getAuthor();
 			GWT.log("Read ZenodoAuthor: "+author);
-			boolean isValid = FieldUtil.isValidValue(creatorView.getField_name().getValue());
+			author.setName(creatorView.getField_name().getValue());
-			if(isValid) {
+			author.setAffiliation(creatorView.getField_affiliation().getValue());
-				GWT.log("The fielName is valid going to add it to list of Authors");
+			author.setOrcid(creatorView.getField_orcid().getValue());
-				author.setName(creatorView.getField_name().getValue());
+			String typeSelected = creatorView.getAuthorTypeValue();
-				author.setAffiliation(creatorView.getField_affiliation().getValue());
+			if(typeSelected!=null && !typeSelected.isEmpty()) {
-				author.setOrcid(creatorView.getField_orcid().getValue());
+				author.setType(new SerializableEnum<>(Arrays.asList(typeSelected), null));
-				String typeSelected = creatorView.getAuthorTypeValue();
+			}
-				if(typeSelected!=null && !typeSelected.isEmpty()) {
-					author.setType(new SerializableEnum<>(Arrays.asList(typeSelected), null));
-				}
 			
-				listAuthors.add(author);
+			listAuthors.add(author);
-			}else
-				GWT.log("The fielName is null or empty skpping he/she from list of Authors");
 		}
 		
-		GWT.log("returning list of authors: "+listAuthors);
 		return listAuthors;
 	}
 
@@ -251,14 +223,11 @@ public class CreatorsFormView extends Composite implements FormValidator{
 		for (CreatorView creatorView : listCreatorView) {
 			ControlGroup cgAuthor = creatorView.getControlGroup_Author();
 			FieldUtil.setControlGroup(cgAuthor, ControlGroupType.NONE);
-			
+			String value = FieldUtil.getTextValue(creatorView.getField_name());
-			if(creatorView.isMandatoryField()) {
+			boolean isValid = FieldUtil.isValidValue(value);
-				String value = FieldUtil.getTextValue(creatorView.getField_name());
+			if(!isValid) {
-				boolean isValid = FieldUtil.isValidValue(value);
+				FieldUtil.setControlGroup(cgAuthor, ControlGroupType.ERROR);
-				if(!isValid) {
+				return "The field "+userRole+" Name is required";
-					FieldUtil.setControlGroup(cgAuthor, ControlGroupType.ERROR);
-					return "The field "+userRole+" Name is required";
-				}
 			}
 			
 			/*

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/client/ui/basicinformation/BasicInformationView.java

@@ -259,8 +259,6 @@ public class BasicInformationView extends Composite implements FormValidator {
 		InfoTextAndLabels.addTooltipForFieldKey("description", cl_description);
 		field_doi.setValue(zenodoItem.getDoi());
 
-		GWT.log("Filling form with: "+zenodoItem.getMetadata());
-
 		ZenodoMetadata zMeta = zenodoItem.getMetadata();
 		if (zMeta != null) {
 			
@@ -329,19 +327,20 @@ public class BasicInformationView extends Composite implements FormValidator {
 			InfoTextAndLabels.addTooltipForFieldKey("access_conditions", cl_access_conditions);
 
 			// License
-			if (zMeta.getLicenseIDs() != null) {
+			if (zMeta.getLicenses() != null) {
-				//List<String> listLicensesIds = null;
+				List<String> listLicensesIds = null;
-				List<String> selectedLicensesId = FieldUtil.toZenodoIds(zMeta.getLicenseIDs());
+				List<String> selectedLicensesId = FieldUtil.toZenodoIds(zMeta.getLicenses().getSelectedValues());
-				if(selectedLicensesId!=null) {
+				if(zMeta.getLicenses().getSelectableValues()!=null) {
-					FieldUtil.addValuesToListBox(field_license, selectedLicensesId);
+					listLicensesIds = FieldUtil.toZenodoIds(zMeta.getLicenses().getSelectableValues());
+					FieldUtil.addValuesToListBox(field_license, listLicensesIds);
 					field_license.setEnabled(true); 
 				}else {
 					//Exception case on missing list of selectable license ids
-					//FieldUtil.addValuesToListBox(field_license, selectedLicensesId);
+					FieldUtil.addValuesToListBox(field_license, selectedLicensesId);
 					field_license.setEnabled(false); //only one license id is available
 		
 				}
-				//FieldUtil.selectValueToListBox(field_license, selectedLicensesId);
+				FieldUtil.selectValueToListBox(field_license, selectedLicensesId);
 			}else
 				field_license.setEnabled(false); 
 
@@ -361,24 +360,13 @@ public class BasicInformationView extends Composite implements FormValidator {
 				listOfContributorsView = new ArrayList<CreatorsFormView>();
 
 			// ADDING AUTHORS
-			try {
+			GWT.log("Adding creators: " + zenodoItem.getMetadata().getCreators());
-				List<? extends ZenodoAuthor> authors = zenodoItem.getMetadata().getCreators();
+			CreatorsFormView authorView = new CreatorsFormView(zenodoItem.getMetadata().getCreators());
-				GWT.log("Adding creators: " + authors);
+			listOfCreatorsView.add(authorView);
-				CreatorsFormView authorView = new CreatorsFormView(authors, ZenodoCreator.class, zenodoItem.getMetadata().getContributorsTypes());
-				listOfCreatorsView.add(authorView);
-			}catch (Exception e) {
-				//silent
-				e.printStackTrace();
-			}
 
-			try {
+			GWT.log("Adding contributors: " + zenodoItem.getMetadata().getContributors());
-				List<? extends ZenodoAuthor> contributors = zenodoItem.getMetadata().getContributors();
+			CreatorsFormView contributorView = new CreatorsFormView(zenodoItem.getMetadata().getContributors());
-				GWT.log("Adding contributors: " + contributors);
+			listOfContributorsView.add(contributorView);
-				CreatorsFormView contributorView = new CreatorsFormView(contributors, ZenodoContributor.class, zenodoItem.getMetadata().getContributorsTypes());
-				listOfContributorsView.add(contributorView);
-			}catch (Exception e) {
-				e.printStackTrace();
-			}
 
 			for (CreatorsFormView cfv : listOfCreatorsView) {
 				fieldset_basic_informations.add(cfv);
@@ -555,9 +543,6 @@ public class BasicInformationView extends Composite implements FormValidator {
 	 */
 	public List<ZenodoCreator> getListOfCreators() {
 		List<ZenodoCreator> listOfCreators = new ArrayList<>();
-		if(listOfCreatorsView==null) {
-			return listOfCreators;
-		}
 		for (CreatorsFormView cfv : listOfCreatorsView) {
 			List<? extends ZenodoAuthor> listOfUsers = cfv.readListOfCreatorsFromView();
 			for (ZenodoAuthor zenodoAuthor : listOfUsers) {
@@ -574,15 +559,11 @@ public class BasicInformationView extends Composite implements FormValidator {
 	 */
 	public List<ZenodoContributor> getListOfContributors() {
 		List<ZenodoContributor> listOfContributors = new ArrayList<>();
-		if(listOfContributorsView==null) {
-			return listOfContributors;
-		}
 		for (CreatorsFormView cfv : listOfContributorsView) {
 			List<? extends ZenodoAuthor> listOfUsers = cfv.readListOfCreatorsFromView();
 			for (ZenodoAuthor zenodoAuthor : listOfUsers) {
 				listOfContributors.add((ZenodoContributor) zenodoAuthor);
 			}
-		
 		}
 		return listOfContributors;
 	}

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/client/view/Ckan2ZenodoViewManager.java

@@ -8,6 +8,7 @@ import java.util.List;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.client.ui.BasicTabPanel;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.client.ui.basicinformation.BasicInformationView;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.SerializableEnum;
+import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.LicenseBean;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.ZenodoContributor;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.ZenodoCreator;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.ZenodoFile;
@@ -123,9 +124,6 @@ public class Ckan2ZenodoViewManager {
 		meta.setDescription(basicForm.getField_description().getValue());
 		meta.setKeywords(basicForm.getTags()); // these are the keywords
 		
-		//Setting publication date fxing #26166
-		meta.setPublication_date(basicForm.getField_publication_date().getValue());
-		
 		List<ZenodoCreator> creators = basicForm.getListOfCreators();
 		GWT.log("Read creators from FORM: "+creators);
 		meta.setCreators(creators);
@@ -164,11 +162,8 @@ public class Ckan2ZenodoViewManager {
 		//license
 		String licenseId = basicForm.getField_license().getSelectedValue();
 		if(licenseId!=null) {
-			//LicenseDTO licenseBean = new LicenseDTO(licenseId, null, null);
+			LicenseBean licenseBean = new LicenseBean(licenseId, null, null);
-			List<String> licenses = new ArrayList<String>();
+			meta.setLicenses(new SerializableEnum<LicenseBean>(Arrays.asList(licenseBean),null));
-			licenses.add(licenseId);
-			meta.setLicenseIDs(licenses);
-			//meta.setLicenses(Arrays.asList(licenseBean));
 		}
 	
 		//embargo date

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/client/view/FieldUtil.java

@@ -3,6 +3,9 @@ package org.gcube.portlets.widgets.ckan2zenodopublisher.client.view;
 import java.util.ArrayList;
 import java.util.List;
 
+import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.ZenodoLicense;
+import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.LicenseBean;
+
 import com.github.gwtbootstrap.client.ui.ControlGroup;
 import com.github.gwtbootstrap.client.ui.ListBox;
 import com.github.gwtbootstrap.client.ui.TextBox;
@@ -95,18 +98,17 @@ public class FieldUtil {
 
 	/**
 	 * To zenodo ids.
-	 * TODO Must passed an object License
 	 *
 	 * @param listLicenses the list licenses
 	 * @return the list
 	 */
-	public static List<String> toZenodoIds(List<String> listLicenses){
+	public static List<String> toZenodoIds(List<LicenseBean> listLicenses){
 		if(listLicenses==null)
 			return null;
 		
 		List<String> licenses = new ArrayList<String>(listLicenses.size());
-		for (String zenodoLicense : listLicenses) {
+		for (ZenodoLicense zenodoLicense : listLicenses) {
-			licenses.add(zenodoLicense);
+			licenses.add(zenodoLicense.getId());
 		}
 		
 		return licenses;

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/public/CkanToZenodoPublisher.css

@@ -17,16 +17,16 @@
 }
 
 .ckan2zenodo-modal-style .modal-body {
-	height: 600px;
+	height: 800px;
-	max-height: 600px;
+	max-height: 800px;
 }
 
 .ckan2zenodo-modal-style .form-horizontal {
-	height: 95%;
+	height: 645px;
 }
 
 .ckan2zenodo-modal-style .nav-tabs {
-	height: 95%;
+	height: 645px;
 }
 
 .ckan2zenodo-modal-style .pager {

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/server/CkanToZenodoPublisherServiceImpl.java

@@ -1,6 +1,5 @@
 package org.gcube.portlets.widgets.ckan2zenodopublisher.server;
 
-import java.util.Date;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
@@ -16,7 +15,6 @@ import org.gcube.data.publishing.ckan2zenodo.model.faults.ConfigurationException
 import org.gcube.data.publishing.ckan2zenodo.model.faults.GcatException;
 import org.gcube.data.publishing.ckan2zenodo.model.faults.TransformationException;
 import org.gcube.data.publishing.ckan2zenodo.model.faults.ZenodoException;
-import org.gcube.data.publishing.ckan2zenodo.model.report.EnvironmentReport;
 import org.gcube.data.publishing.ckan2zenodo.model.zenodo.DepositionMetadata;
 import org.gcube.data.publishing.ckan2zenodo.model.zenodo.ZenodoDeposition;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.client.CkanToZenodoPublisherService;
@@ -26,7 +24,6 @@ import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.CatalogueItem;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.ItemTranslateError;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.ItemTranslateError.ERROR_TYPE;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.ZenodoError;
-import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.DOI_dv;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.ZenodoFile;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.ZenodoItem;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.ZenodoMetadata;
@@ -41,31 +38,27 @@ import com.liferay.portal.service.UserLocalServiceUtil;
  *
  * @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
  * 
- *         Jan 15, 2020
+ * Jan 15, 2020
  */
 @SuppressWarnings("serial")
 public class CkanToZenodoPublisherServiceImpl extends RemoteServiceServlet implements CkanToZenodoPublisherService {
 
 	private static Logger LOG = LoggerFactory.getLogger(CkanToZenodoPublisherServiceImpl.class);
 
-	/*
+	
-	 * (non-Javadoc)
+	/* (non-Javadoc)
-	 * 
+	 * @see org.gcube.portlets.widgets.ckan2zenodopublisher.client.CkanToZenodoPublisherService#publishOnZenodo(org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.ZenodoItem)
-	 * @see org.gcube.portlets.widgets.ckan2zenodopublisher.client.
-	 * CkanToZenodoPublisherService#publishOnZenodo(org.gcube.portlets.widgets.
-	 * ckan2zenodopublisher.shared.wrapped.ZenodoItem)
 	 */
 	@Override
-	public DOI_dv publishOnZenodo(ZenodoItem zenodoItem) throws Exception {
+	public String publishOnZenodo(ZenodoItem zenodoItem) throws Exception {
-		LOG.info("publishOnZenodo called");
+
 		try {
 
-			if (isOutFromPortal()) {
+			if(isOutFromPortal()) {
 				PortalUtils.getCurrentContext(this.getThreadLocalRequest(), true);
 				PortalUtils.getCurrentToken(this.getThreadLocalRequest(), true);
 			}
 			
-			LOG.debug("publishOnZenodo called with metadata: "+zenodoItem.getMetadata());
 			
 			Ckan2Zenodo client = new Ckan2ZenodoImpl();
 			// Get the item representation
@@ -79,30 +72,28 @@ public class CkanToZenodoPublisherServiceImpl extends RemoteServiceServlet imple
 				zenodoDepositionPreview = client.forceTranslation(itemDescr);
 			}
 			
-			// (EVENTUALLY) UPDATING BASIC INFO CHANGED BY FORM ON CLIENT-SIDE
+			//(EVENTUALLY) UPDATING BASIC INFO CHANGED BY FORM ON CLIENT-SIDE
-			// Basic info
+			//Basic info
 			zenodoDepositionPreview.setTitle(zenodoItem.getTitle());
 			
-			// Updating Deposition Metadata potentially changed on client-side
+			//Updating Deposition Metadata potentially changed on client-side
 			ZenodoMetadata metadata = zenodoItem.getMetadata();
 			DepositionMetadata depositionMetadata = zenodoDepositionPreview.getMetadata();
-			depositionMetadata = ItemToZenodoConverter.updateMetadataInfoOfDepositionMetadata(metadata,
+			depositionMetadata = ItemToZenodoConverter.updateMetadataInfoOfDepositionMetadata(metadata, depositionMetadata);
-					depositionMetadata);
 			zenodoDepositionPreview.setMetadata(depositionMetadata);
 			
-			// Loading Filtered resources according to VRE policies
+			//Loading Filtered resources according to VRE policies
 			List<CkanResource> filteredResources = loadFilterResources(zenodoItem.getName());
 			
 			HashSet<CkanResource> toUpload = new HashSet<CkanResource>();
 
-			// Adding for publishing only the resources selected on clien-side
+			//Adding for publishing only the resources selected on clien-side
-			if (zenodoItem.getFiles() != null) {
+			if(zenodoItem.getFiles()!=null) {
 				for (ZenodoFile zf : zenodoItem.getFiles()) {
 					for (CkanResource ckanResource : filteredResources) {
-						if (zf.getId().compareTo(ckanResource.getId()) == 0 && zf.getIsAlreadyPublished() == false) {
+						if(zf.getId().compareTo(ckanResource.getId())==0 && zf.getIsAlreadyPublished()==false) {
-							if (CkanToZenodoUtil.isNotEmpty(zf.getFilename())) {
+							if(CkanToZenodoUtil.isNotEmpty(zf.getFilename())) {
-								ckanResource.setName(zf.getFilename()); // only the filename can be changed on
+								ckanResource.setName(zf.getFilename()); //only the filename can be changed on clien-side
-																		// clien-side
 								toUpload.add(ckanResource);
 							}
 						}
@@ -110,63 +101,47 @@ public class CkanToZenodoPublisherServiceImpl extends RemoteServiceServlet imple
 				}
 			}
 			
-			// Actually publish to zenodo :
+			//Actually publish to zenodo : 
 			// Step 1 : metadata
-			client = new Ckan2ZenodoImpl();
+			client= new Ckan2ZenodoImpl();
-			LOG.debug("Calling updatedMetadata for: " + zenodoDepositionPreview);
+			LOG.debug("Calling updatedMetadta for: "+zenodoDepositionPreview);
-			
-			//fixing issue #26166
-			Date thePublicationDate = zenodoDepositionPreview.getMetadata().getPublication_date();
-			LOG.debug("Publication_Date before update is: " + thePublicationDate);
-			
 			zenodoDepositionPreview = client.updatedMetadata(zenodoDepositionPreview);
 
-			// Step 2 : publish Resources
+			//Step 2 : publish Resources 
-			if (toUpload.size() > 0) {
+			if(toUpload.size()>0) {
-				LOG.debug("Trying to publish the set of CKAN resources: " + toUpload.toString());
+				LOG.debug("Trying to publish the set of CKAN resources: "+toUpload.toString());
-				
+				Future<ZenodoDeposition> future_Dep=client.uploadFiles(toUpload, zenodoDepositionPreview);
-				//fixing issue #26166
+				while(!future_Dep.isDone()) {
-				zenodoDepositionPreview.getMetadata().setPublication_date(thePublicationDate);
+				    LOG.debug("Waiting for completed future computation (publishing of resources on Zenodo)...");
-				LOG.debug("Publication_Date before uploadFiles is: " + zenodoDepositionPreview.getMetadata().getPublication_date());
+				    Thread.sleep(2000);
-				Future<ZenodoDeposition> future_Dep = client.uploadFiles(toUpload, zenodoDepositionPreview);
-				
-				while (!future_Dep.isDone()) {
-					LOG.debug("Waiting for completed future computation (publishing of resources on Zenodo)...");
-					Thread.sleep(2000);
 				}
-				zenodoDepositionPreview = future_Dep.get(600, TimeUnit.SECONDS);
+				zenodoDepositionPreview = future_Dep.get(600,TimeUnit.SECONDS);
 			}
 			
 			// Get the item representation
-			CkanItemDescriptor item = client.read(zenodoItem.getName());
+			CkanItemDescriptor item=client.read(zenodoItem.getName());
-
+			//Finalize
-			//fixing issue #26166
+			LOG.debug("Calling publish on Zenodo for: "+zenodoDepositionPreview);
-			LOG.debug("Publication_Date before publish is: " + thePublicationDate);
-			zenodoDepositionPreview.getMetadata().setPublication_date(thePublicationDate);
-			
-			// Finalize
-			LOG.debug("Calling publish on Zenodo for: " + zenodoDepositionPreview);
 			zenodoDepositionPreview = client.publish(zenodoDepositionPreview, item);
-			return new DOI_dv(zenodoDepositionPreview.getDoi(), zenodoDepositionPreview.getDoi_url());
+			return zenodoDepositionPreview.getDoi();
 			
-			// throw new ZenodoException();
+			//throw new ZenodoException();
 			
-		} catch (TimeoutException e) {
+		}catch (TimeoutException e) {
 			String error = "I'm waiting too time to upload the files to Zenodo. Check by yourself the result later";
 			LOG.error(error, e);
 			String clientError = String.format("%s", error);
 			throw new Exception(clientError);
 		} catch (ZenodoException e) {
-			String error = ZenodoException.class.getName() + " during upload to Zenodo the catalogue item: "
+			String error = ZenodoException.class.getName()+" during upload to Zenodo the catalogue item: "+zenodoItem.getName();
-					+ zenodoItem.getName();
 			LOG.error(error, e);
-			// String clientError = String.format("%s", e.getRemoteMessage());
+			//String clientError = String.format("%s", e.getRemoteMessage());
 			ZenodoError zenodoError = new ZenodoError(e);
 			zenodoError.setRemoteMessage(e.getRemoteMessage());
 			zenodoError.setResponseHTTPCode(e.getResponseHTTPCode());
 			throw zenodoError;
 		} catch (Exception e) {
-			String error = "Error during upload to Zenodo the catalogue item: " + zenodoItem.getName();
+			String error = "Error during upload to Zenodo the catalogue item: "+zenodoItem.getName();
 			LOG.error(error, e);
 			String clientError = String.format("%s. %s", error, e.getMessage());
 			throw new Exception(clientError);
@@ -174,19 +149,15 @@ public class CkanToZenodoPublisherServiceImpl extends RemoteServiceServlet imple
 
 	}
 	
-	/*
+	/* (non-Javadoc)
-	 * (non-Javadoc)
+	 * @see org.gcube.portlets.widgets.ckan2zenodopublisher.client.CkanToZenodoPublisherService#convertToZenodoItem(org.gcube.portlets.widgets.ckan2zenodopublisher.shared.CatalogueItem)
-	 * 
-	 * @see org.gcube.portlets.widgets.ckan2zenodopublisher.client.
-	 * CkanToZenodoPublisherService#convertToZenodoItem(org.gcube.portlets.widgets.
-	 * ckan2zenodopublisher.shared.CatalogueItem)
 	 */
 	@Override
 	public ZenodoItem convertToZenodoItem(CatalogueItem item) throws Exception {
-		LOG.info("convertToZenodoItem called");
+
 		try {
 			
-			if (isOutFromPortal()) {
+			if(isOutFromPortal()) {
 				PortalUtils.getCurrentContext(this.getThreadLocalRequest(), true);
 				PortalUtils.getCurrentToken(this.getThreadLocalRequest(), true);
 			}
@@ -199,51 +170,47 @@ public class CkanToZenodoPublisherServiceImpl extends RemoteServiceServlet imple
 			ItemTranslateError itemTrError = null;
 			try {
 				zdDeposition = client.translate(itemDescr);
-			} catch (ConfigurationException | TransformationException e) {
+			} catch (ConfigurationException e) {
 				LOG.info(ConfigurationException.class.getSimpleName() + " thrown, trying to use forceTranslation for: "
 						+ itemDescr.getName());
 				itemTrError = new ItemTranslateError(e.getMessage(), ERROR_TYPE.INFO);
 				zdDeposition = client.forceTranslation(itemDescr);
 			}
 
+			//Loading Filtered resources according to VRE policies
 			List<CkanResource> filteredResources = loadFilterResources(item.getItemId());
-			LOG.debug("Loaded filtered resources: " + filteredResources);
 			
-			// Converting ZenodoDeposition to ZenodoItem
+			LOG.debug("Loaded filtered resources: "+filteredResources);
+
+			//Converting ZenodoDeposition to ZenodoItem
 			ZenodoItem zenodoItem = ItemToZenodoConverter.toZenodoItem(zdDeposition);
 			
-			// Adding ItemTranslateError eventually occurred by calling client.translate
+			//Adding ItemTranslateError eventually occurred by calling client.translate
 			zenodoItem.setTranslateError(itemTrError);
 			
-			// Adding the filtered resources
+			//Adding the filtered resources
 			List<ZenodoFile> resources = ItemToZenodoConverter.toZenodoFiles(filteredResources, false);
 			zenodoItem.addFiles(resources);
 			
-			// I'M SETTING THE ID BECAUSE THE NAME IS NULL INTO BEAN PASSED FROM PORTLET
+			//I'M SETTING THE ID BECAUSE THE NAME IS NULL INTO BEAN PASSED FROM PORTLET SIDE
-			// SIDE
+			//TODO I'M WAITING FOR itemName retrieved from ckan2zenodo library
-			// TODO I'M WAITING FOR itemName retrieved from ckan2zenodo library
 			zenodoItem.setName(item.getItemId());
 			
-			LOG.debug("zenodoItem getLicenses as list: " + zenodoItem.getMetadata().getLicenseIDs());
+			LOG.debug("Returning item: "+zenodoItem);
-			//LOG.debug("setting licenses at null");
-			//zenodoItem.getMetadata().setLicenseIDs(null);
-			
-			LOG.debug("Returning item: " + zenodoItem);
 			
 			return zenodoItem;
 			
 		} catch (ZenodoException e) {
-			String error = ZenodoException.class.getName() + " on converting the catalogue item with id: "
+			String error = ZenodoException.class.getName()+" on converting the catalogue item with id: "+item.getItemId();
-					+ item.getItemId();
 			LOG.error(error, e);
-			// String clientError = String.format("%s. %s", error, e.getRemoteMessage());
+			//String clientError = String.format("%s. %s", error, e.getRemoteMessage());
 			ZenodoError zenodoError = new ZenodoError(e);
 			zenodoError.setRemoteMessage(e.getRemoteMessage());
 			zenodoError.setResponseHTTPCode(e.getResponseHTTPCode());
 			throw zenodoError;
 		
 		} catch (Exception e) {
-			String error = "Error on converting the catalogue item with id: " + item.getItemId();
+			String error = "Error on converting the catalogue item with id: "+item.getItemId();
 			LOG.error(error, e);
 			String clientError = String.format("%s. %s", error, e.getMessage());
 			throw new Exception(clientError);
@@ -251,19 +218,15 @@ public class CkanToZenodoPublisherServiceImpl extends RemoteServiceServlet imple
 
 	}
 	
-	/*
+	/* (non-Javadoc)
-	 * (non-Javadoc)
+	 * @see org.gcube.portlets.widgets.ckan2zenodopublisher.client.CkanToZenodoPublisherService#convertToZenodoItem(org.gcube.portlets.widgets.ckan2zenodopublisher.shared.CatalogueItem)
-	 * 
-	 * @see org.gcube.portlets.widgets.ckan2zenodopublisher.client.
-	 * CkanToZenodoPublisherService#convertToZenodoItem(org.gcube.portlets.widgets.
-	 * ckan2zenodopublisher.shared.CatalogueItem)
 	 */
 	@Override
 	public Map<String, String> readFieldsDescriptions() throws Exception {
-		LOG.info("readFieldsDescriptions called");
+
 		try {
 			
-			if (isOutFromPortal()) {
+			if(isOutFromPortal()) {
 				PortalUtils.getCurrentContext(this.getThreadLocalRequest(), true);
 				PortalUtils.getCurrentToken(this.getThreadLocalRequest(), true);
 			}
@@ -279,47 +242,21 @@ public class CkanToZenodoPublisherServiceImpl extends RemoteServiceServlet imple
 
 	}
 	
-	@Override
-	public Boolean checkZenodoEnvironment() {
-		LOG.info("checkZenodoEnvironment called");
-		boolean isZenodoConfigured = false;
-
-		try {
-
-			if (isOutFromPortal()) {
-				PortalUtils.getCurrentContext(this.getThreadLocalRequest(), true);
-				PortalUtils.getCurrentToken(this.getThreadLocalRequest(), true);
-			}
-
-			LOG.info("readFieldsDescriptions called");
-			Ckan2Zenodo client = new Ckan2ZenodoImpl();
-			EnvironmentReport report = client.checkEnvironment();
-			LOG.info("EnvironmentReport returned: " + report);
-			isZenodoConfigured = report.isok();
-		} catch (Exception e) {
-			LOG.error("Error occurred during checkEnvironment: ", e);
-		}
-
-		LOG.info("Is Zenodo Environment configured? " + isZenodoConfigured);
-		return isZenodoConfigured;
-	}
-
 	/**
 	 * Load filter resources.
 	 *
 	 * @param itemName the item name
 	 * @return the list
-	 * @throws GcatException           the gcat exception
+	 * @throws GcatException the gcat exception
-	 * @throws ConfigurationException  the configuration exception
+	 * @throws ConfigurationException the configuration exception
 	 * @throws TransformationException the transformation exception
 	 */
-	private List<CkanResource> loadFilterResources(String itemName)
+	private List<CkanResource> loadFilterResources(String itemName) throws GcatException, ConfigurationException, TransformationException {
-			throws GcatException, ConfigurationException, TransformationException {
 		
 		Ckan2Zenodo client = new Ckan2ZenodoImpl();
 		// Get the item representation
-		CkanItemDescriptor itemDescr = client.read(itemName);
+		CkanItemDescriptor itemDescr=client.read(itemName);
-		// Filter resources according to VRE policies
+		//Filter resources according to VRE policies
 		return client.filterResources(itemDescr);
 	}
 	
@@ -332,10 +269,10 @@ public class CkanToZenodoPublisherServiceImpl extends RemoteServiceServlet imple
 		try {
 			UserLocalServiceUtil.getService();
 			return false;
-		} catch (com.liferay.portal.kernel.bean.BeanLocatorException ex) {
+		}
+		catch (com.liferay.portal.kernel.bean.BeanLocatorException ex) {
 			LOG.debug("Development Mode ON");
 			return true;
 		}
 	}
-
 }

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/server/CkanToZenodoUtil.java

@@ -4,6 +4,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.SerializableEnum;
+import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.ZenodoLicense;
 
 
 /**
@@ -47,6 +48,20 @@ public class CkanToZenodoUtil {
 		return new SerializableEnum<String>(selectedValues, values);
 	}
 	
+	
+	/**
+	 * To serializable enum.
+	 *
+	 * @param <E> the element type
+	 * @param selectedLicense the selected license
+	 * @param allLicenses the all licenses
+	 * @return the serializable enum
+	 */
+	public static <E extends ZenodoLicense> SerializableEnum<E> toSerializableEnum(List<E> selectedLicense, List<E> allLicenses) {
+
+		return new SerializableEnum<E>(selectedLicense, allLicenses);
+	}
+	
 	/**
 	 * Checks if is not empty.
 	 *

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/server/converter/ItemToZenodoConverter.java

@@ -1,6 +1,7 @@
 package org.gcube.portlets.widgets.ckan2zenodopublisher.server.converter;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Date;
 import java.util.List;
 
@@ -22,6 +23,7 @@ import org.gcube.data.publishing.ckan2zenodo.model.zenodo.Subject;
 import org.gcube.data.publishing.ckan2zenodo.model.zenodo.ZenodoDeposition;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.server.CkanToZenodoUtil;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.SerializableEnum;
+import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.LicenseBean;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.ZenodoAuthor;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.ZenodoCommunity;
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.ZenodoContributor;
@@ -35,17 +37,18 @@ import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped.ZenodoSubj
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+
+
 /**
  * The Class ItemToZenodoConverter.
  *
  * @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
  * 
- *         Dec 10, 2019
+ * Dec 10, 2019
  */
 public class ItemToZenodoConverter {
 	
 	private static Logger LOG = LoggerFactory.getLogger(ItemToZenodoConverter.class);
-
 	/**
 	 * **
 	 * 
@@ -56,6 +59,7 @@ public class ItemToZenodoConverter {
 	 * @return the zenodo item
 	 */
 	
+	
 	/**
 	 * To zenodo item.
 	 *
@@ -64,45 +68,46 @@ public class ItemToZenodoConverter {
 	 */
 	public static ZenodoItem toZenodoItem(ZenodoDeposition zenodoDeposition) {
 		
-		if (zenodoDeposition == null)
+		if(zenodoDeposition==null)
 			return null;
 		
-		LOG.debug("Converting item: " + zenodoDeposition);
+		LOG.debug("Converting item: "+zenodoDeposition);
 		
 		ZenodoItem zi = new ZenodoItem();
 		zi.setId(zenodoDeposition.getId());
 		zi.setDoi(zenodoDeposition.getDoi());
 		zi.setCreated(zenodoDeposition.getCreated());
 		
-		// Add files already published in the deposition
+		//Add files already published in the deposition
-		List<ZenodoFile> files = toZenodoFiles(zenodoDeposition.getFiles(), true);
+		List<ZenodoFile> files = toZenodoFiles(zenodoDeposition.getFiles(),true);
 		zi.addFiles(files);
 		
 		zi.setModified(zenodoDeposition.getModified());
 		zi.setOwner(zenodoDeposition.getOwner());
 		zi.setRecord_id(zenodoDeposition.getRecord_id());
-		zi.setRecord_url(zenodoDeposition.getRecord_url() != null ? zenodoDeposition.getRecord_url().toString() : null);
+		zi.setRecord_url(zenodoDeposition.getRecord_url()!=null?zenodoDeposition.getRecord_url().toString():null);
 		zi.setState(zenodoDeposition.getState());
 		zi.setSubmitted(zenodoDeposition.getSubmitted());
 		zi.setTitle(zenodoDeposition.getTitle());
 
 		zi.setMetadata(toZenodoMetadata(zenodoDeposition.getMetadata()));
 		
-		LOG.debug("Converted item: " + zi);
+		LOG.debug("Converted item: "+zi);
 		
 		return zi;
 	}
 	
+	
 	/**
 	 * Adds the files.
 	 *
-	 * @param files                 the files
+	 * @param files the files
 	 * @param filesAlreadyPublished the files already published
 	 * @return the list
 	 */
 	private static List<ZenodoFile> toZenodoFiles(ArrayList<FileDeposition> files, boolean filesAlreadyPublished) {
 		
-		if (files == null)
+		if(files==null)
 			return null;
 		
 		List<ZenodoFile> listOfFiles = new ArrayList<ZenodoFile>(files.size());
@@ -116,53 +121,56 @@ public class ItemToZenodoConverter {
 	/**
 	 * To zenodo files.
 	 *
-	 * @param filteredResources     the filtered resources
+	 * @param filteredResources the filtered resources
 	 * @param filesAlreadyPublished the files already published
 	 * @return the list
 	 */
 	public static List<ZenodoFile> toZenodoFiles(List<CkanResource> filteredResources, boolean filesAlreadyPublished) {
-		if (filteredResources == null)
+		if(filteredResources==null)
 			return null;
 		
 		List<ZenodoFile> listOfFiles = new ArrayList<ZenodoFile>(filteredResources.size());
 		for (CkanResource ckanResource : filteredResources) {
-			listOfFiles.add(toZenodoFile(ckanResource, filesAlreadyPublished));
+			listOfFiles.add(toZenodoFile(ckanResource,filesAlreadyPublished));
 		}
 		
 		return listOfFiles;
 	}
 
+	
+	
 	/**
 	 * To zenodo file.
 	 *
-	 * @param fileDeposition       the file deposition
+	 * @param fileDeposition the file deposition
 	 * @param fileAlreadyPublished the file already published
 	 * @return the zenodo file
 	 */
 	public static ZenodoFile toZenodoFile(FileDeposition fileDeposition, boolean fileAlreadyPublished) {
 		
-		if (fileDeposition == null)
+		if(fileDeposition==null)
 			return null;
 		
 		ZenodoFile zf = new ZenodoFile();
 		zf.setId(fileDeposition.getId());
 		zf.setFilename(fileDeposition.getFilename());
-		zf.setFilesize(fileDeposition.getFilesize() + "");
+		zf.setFilesize(fileDeposition.getFilesize()+"");
 		zf.setChecksum(fileDeposition.getChecksum());
 		zf.setIsAlreadyPublished(fileAlreadyPublished);
 		return zf;
 	}
 	
+
 	/**
 	 * To zenodo file.
 	 *
-	 * @param ckanResource         the ckan resource
+	 * @param ckanResource the ckan resource
 	 * @param fileAlreadyPublished the file already published
 	 * @return the zenodo file
 	 */
 	public static ZenodoFile toZenodoFile(CkanResource ckanResource, boolean fileAlreadyPublished) {
 		
-		if (ckanResource == null)
+		if(ckanResource==null)
 			return null;
 		
 		ZenodoFile zf = new ZenodoFile();
@@ -177,68 +185,63 @@ public class ItemToZenodoConverter {
 		return zf;
 	}
 	
+	
 	/**
 	 * To zenodo metadata.
 	 *
 	 * @param depositionMetadata the deposition metadata
 	 * @return the zenodo metadata
 	 */
-	public static ZenodoMetadata toZenodoMetadata(DepositionMetadata depositionMetadata) {
+	public static ZenodoMetadata toZenodoMetadata(DepositionMetadata depositionMetadata){
 		
-		if (depositionMetadata == null)
+		if(depositionMetadata==null)
 			return null;
 		
 		ZenodoMetadata zm = new ZenodoMetadata();
 		zm.setAccess_conditions(depositionMetadata.getAccess_conditions());
 		zm.setDescription(depositionMetadata.getDescription());
 		
-		// fixing bug #26165 on publication_date = null
+		//Access Type
-		zm.setPublication_date(depositionMetadata.getPublication_date());
-
-		// Access Type
 		AccessRights[] accessRight = null;
-		if (depositionMetadata.getAccess_right() != null) {
+		if(depositionMetadata.getAccess_right()!=null) {
 			AccessRights[] theAccessRight = { depositionMetadata.getAccess_right() };
 			accessRight = theAccessRight;
 		}
 		zm.setAccess_right(CkanToZenodoUtil.toSerializableEnum(accessRight, AccessRights.values()));
 		
-		// Upload Type
+		//Upload Type
 		UploadType[] uploadType = null;
-		if (depositionMetadata.getUpload_type() != null) {
+		if(depositionMetadata.getUpload_type()!=null) {
 			UploadType[] theUploadType = { depositionMetadata.getUpload_type() };
 			uploadType = theUploadType;
 			
 		}
 		zm.setUpload_type(CkanToZenodoUtil.toSerializableEnum(uploadType, UploadType.values()));
 		
-		// Publication Type
+		//Publication Type
 		PublicationType[] publicationType = null;
-		if (depositionMetadata.getPublication_type() != null) {
+		if(depositionMetadata.getPublication_type()!=null) {
 			PublicationType[] thepublicationType = { depositionMetadata.getPublication_type() };
 			publicationType = thepublicationType;
 		}
 		zm.setPublication_type(CkanToZenodoUtil.toSerializableEnum(publicationType, PublicationType.values()));
 		
-		// Image Type
+		//Image Type
 		ImageType[] imageType = null;
-		if (depositionMetadata.getImage_type() != null) {
+		if(depositionMetadata.getImage_type()!=null) {
 			ImageType[] theImageType = { depositionMetadata.getImage_type() };
 			imageType = theImageType;
 		}
 		zm.setImage_type(CkanToZenodoUtil.toSerializableEnum(imageType, ImageType.values()));
 		
-		// Licenses
+		//Licenses
-		List<String> selectedLicenses = null;
+		List<LicenseBean> selectedLicenses = null;
-		if (depositionMetadata.getLicense() != null) {
+		if(depositionMetadata.getLicense()!=null) {
-			selectedLicenses = new ArrayList<String>();
+			selectedLicenses = Arrays.asList(new LicenseBean(depositionMetadata.getLicense(),depositionMetadata.getLicense(), null));
-			selectedLicenses.add(depositionMetadata.getLicense()); // NEED TO ADD ALL LICENSES
-		}
-		if (selectedLicenses != null) {
-			zm.setLicenseIDs(selectedLicenses);
 		}
+		zm.setLicenses(CkanToZenodoUtil.toSerializableEnum(selectedLicenses, null)); //NEED TO ADD ALL LICENSES 
 		
-		if (depositionMetadata.getEmbargo_date() != null) {
+		if(depositionMetadata.getEmbargo_date()!=null) {
 			
 		}
 		
@@ -251,12 +254,7 @@ public class ItemToZenodoConverter {
 		zm.setConference_session_part(depositionMetadata.getConference_session_part());
 		zm.setConference_title(depositionMetadata.getConference_title());
 		zm.setConference_url(depositionMetadata.getConference_url());
-
 		zm.setContributors(toZenodoContributors(depositionMetadata.getContributors()));
-
-		// to manage empty or null contributors from mapping
-		zm.setContributorsTypes(CkanToZenodoUtil.toSerializableEnum(null, Contributor.Type.values()));
-
 		zm.setCreators(toZenodoCreators(depositionMetadata.getCreators()));
 		zm.setDates(toZenodoDateIntervals(depositionMetadata.getDates()));
 		zm.setEmbargo_date(depositionMetadata.getEmbargo_date());
@@ -271,6 +269,7 @@ public class ItemToZenodoConverter {
 		return zm;
 	}
 
+
 	/**
 	 * To zenodo subjects.
 	 *
@@ -278,7 +277,7 @@ public class ItemToZenodoConverter {
 	 * @return the list
 	 */
 	private static List<ZenodoSubject> toZenodoSubjects(List<Subject> subjects) {
-		if (subjects == null)
+		if(subjects==null)
 			return null;
 		
 		List<ZenodoSubject> list = new ArrayList<ZenodoSubject>(subjects.size());
@@ -298,13 +297,13 @@ public class ItemToZenodoConverter {
 	 */
 	private static List<ZenodoRelatedIdentifier> toRelatedIdentifiers(List<RelatedIdentifier> related_identifiers) {
 		
-		if (related_identifiers == null)
+		if(related_identifiers==null)
 			return null;
 		
 		List<ZenodoRelatedIdentifier> list = new ArrayList<ZenodoRelatedIdentifier>(related_identifiers.size());
 		for (RelatedIdentifier relatedIdentifier : related_identifiers) {
 			Relation[] rel = { relatedIdentifier.getRelation() };
-			SerializableEnum<String> sEnum = CkanToZenodoUtil.toSerializableEnum(rel, Relation.values());
+			SerializableEnum<String> sEnum  = CkanToZenodoUtil.toSerializableEnum(rel, Relation.values());
 			ZenodoRelatedIdentifier zdi = new ZenodoRelatedIdentifier(relatedIdentifier.getIdentifier(), sEnum);
 			list.add(zdi);
 		}
@@ -312,6 +311,7 @@ public class ItemToZenodoConverter {
 		return list;
 	}
 
+
 	/**
 	 * To zenodo date intervals.
 	 *
@@ -320,19 +320,18 @@ public class ItemToZenodoConverter {
 	 */
 	private static List<ZenodoDateInterval> toZenodoDateIntervals(List<DateInterval> dateIntervals) {
 		
-		if (dateIntervals == null)
+		if(dateIntervals==null)
 			return null;
 		
 		List<ZenodoDateInterval> list = new ArrayList<ZenodoDateInterval>(dateIntervals.size());
 		for (DateInterval dateInterval : dateIntervals) {
 			SerializableEnum<String> types = null;
-			if (dateInterval.getType() != null) {
+			if(dateInterval.getType()!=null) {
 				DateInterval.Type[] rel = { dateInterval.getType() };
 				types = CkanToZenodoUtil.toSerializableEnum(rel, DateInterval.Type.values());
 			}
 			
-			list.add(new ZenodoDateInterval(dateInterval.getStart(), dateInterval.getEnd(), types,
+			list.add(new ZenodoDateInterval(dateInterval.getStart(), dateInterval.getEnd(), types, dateInterval.getDescription()));
-					dateInterval.getDescription()));
 		}
 		
 		return list;
@@ -346,7 +345,7 @@ public class ItemToZenodoConverter {
 	 */
 	public static List<ZenodoCommunity> toZenodoCommunities(List<Community> communities) {
 		
-		if (communities == null)
+		if(communities==null)
 			return null;
 		
 		List<ZenodoCommunity> list = new ArrayList<ZenodoCommunity>(communities.size());
@@ -365,7 +364,7 @@ public class ItemToZenodoConverter {
 	 */
 	public static List<ZenodoContributor> toZenodoContributors(List<Contributor> contributors) {
 		
-		if (contributors == null)
+		if(contributors==null)
 			return null;
 		
 		List<ZenodoContributor> list = new ArrayList<ZenodoContributor>(contributors.size());
@@ -376,7 +375,7 @@ public class ItemToZenodoConverter {
 			zc.setName(contr.getName());
 			zc.setOrcid(contr.getOrcid());
 			SerializableEnum<String> types = null;
-			if (contr.getType() != null) {
+			if(contr.getType()!=null) {
 				Contributor.Type[] rel = { contr.getType() };
 				types = CkanToZenodoUtil.toSerializableEnum(rel, Contributor.Type.values());
 			}
@@ -395,7 +394,7 @@ public class ItemToZenodoConverter {
 	 */
 	public static List<ZenodoCreator> toZenodoCreators(List<Creator> creators) {
 		
-		if (creators == null)
+		if(creators==null)
 			return null;
 		
 		List<ZenodoCreator> list = new ArrayList<ZenodoCreator>(creators.size());
@@ -411,6 +410,7 @@ public class ItemToZenodoConverter {
 		return list;
 	}
 	
+	
 	/**
 	 * To service file deposition.
 	 *
@@ -419,7 +419,7 @@ public class ItemToZenodoConverter {
 	 */
 	public static FileDeposition toServiceFileDeposition(ZenodoFile zenodoFile) {
 		
-		if (zenodoFile == null)
+		if(zenodoFile==null)
 			return null;
 		
 		FileDeposition fileDep = new FileDeposition();
@@ -427,164 +427,158 @@ public class ItemToZenodoConverter {
 		fileDep.setFilename(zenodoFile.getFilename());
 		try {
 			fileDep.setFilesize(Integer.parseInt(zenodoFile.getFilesize()));
-		} catch (Exception e) {
+		}catch (Exception e) {
 			// TODO: handle exception
 		}
 		fileDep.setChecksum(zenodoFile.getChecksum());
 		return fileDep;
 	}
 	
+	
 	/**
 	 * Update metadata info of deposition metadata.
 	 *
-	 * @param metadata           the metadata
+	 * @param metadata the metadata
 	 * @param depositionMetadata the deposition metadata
 	 * @return the deposition metadata
 	 */
-	public static DepositionMetadata updateMetadataInfoOfDepositionMetadata(ZenodoMetadata metadata,
+	public static DepositionMetadata updateMetadataInfoOfDepositionMetadata(ZenodoMetadata metadata, DepositionMetadata depositionMetadata) {
-			DepositionMetadata depositionMetadata) {
 		
-		// description
+		//upload type
-		String description = metadata.getDescription();
-		LOG.debug("Read description: " + description);
-		if (description != null) {
-			depositionMetadata.setDescription(description);
-		}
-
-		// upload type
 		SerializableEnum<String> uploadType = metadata.getUpload_type();
-		LOG.debug("Read upload type: " + uploadType);
+		LOG.debug("Read upload type: "+uploadType);
-		if (uploadType != null && uploadType.getSelectedValues() != null) {
+		if(uploadType!=null && uploadType.getSelectedValues()!=null) {
 			String theUploadTypeValue = uploadType.getSelectedValues().get(0);
-			LOG.debug("Set upload type: " + theUploadTypeValue);
+			LOG.debug("Set upload type: "+theUploadTypeValue);
 			depositionMetadata.setUpload_type(UploadType.valueOf(theUploadTypeValue));
 		}
 		
-		// access right
+		//access right
 		SerializableEnum<String> accessRight = metadata.getAccess_right();
-		LOG.debug("Read access type: " + accessRight);
+		LOG.debug("Read access type: "+accessRight);
-		if (accessRight != null && accessRight.getSelectedValues() != null) {
+		if(accessRight!=null && accessRight.getSelectedValues()!=null) {
 			try {
 				String theAccessRightValue = accessRight.getSelectedValues().get(0);
-				LOG.debug("Set access right: " + theAccessRightValue);
+				LOG.debug("Set access right: "+theAccessRightValue);
 				depositionMetadata.setAccess_right(AccessRights.valueOf(theAccessRightValue));
-			} catch (Exception e) {
+			}catch (Exception e) {
-				LOG.warn("Set access right error: ", e);
+				LOG.warn("Set access right error: ",e);
 			}
 		}
 		
-		// publication type
+		//publication type
 		SerializableEnum<String> publicationType = metadata.getPublication_type();
-		LOG.debug("Read publication type: " + publicationType);
+		LOG.debug("Read publication type: "+publicationType);
-		if (publicationType != null && publicationType.getSelectedValues() != null) {
+		if(publicationType!=null && publicationType.getSelectedValues()!=null) {
 			try {
 				String thePublicationTypeValue = publicationType.getSelectedValues().get(0);
-				LOG.debug("Set publication type: " + thePublicationTypeValue);
+				LOG.debug("Set publication type: "+thePublicationTypeValue);
 				depositionMetadata.setPublication_type(PublicationType.valueOf(thePublicationTypeValue));
-			} catch (Exception e) {
+			}catch (Exception e) {
-				LOG.warn("Set publication type error: ", e);
+				LOG.warn("Set publication type error: ",e);
 			}
 		}
 		
-		// image type
+		//image type
 		SerializableEnum<String> imageType = metadata.getImage_type();
-		LOG.debug("Read image type: " + imageType);
+		LOG.debug("Read image type: "+imageType);
-		if (imageType != null && imageType.getSelectedValues() != null) {
+		if(imageType!=null && imageType.getSelectedValues()!=null) {
 			try {
 				String imageTypeValue = imageType.getSelectedValues().get(0);
-				LOG.debug("Set image type: " + imageTypeValue);
+				LOG.debug("Set image type: "+imageTypeValue);
 				depositionMetadata.setImage_type(ImageType.valueOf(imageTypeValue));
-			} catch (Exception e) {
+			}catch (Exception e) {
-				LOG.warn("Set image type error: ", e);
+				LOG.warn("Set image type error: ",e);
 			}
 		}
 		
-		// embargo_date
+		//embargo_date
 		Date embargoDate = metadata.getEmbargo_date();
-		LOG.debug("Read embargo date: " + imageType);
+		LOG.debug("Read embargo date: "+imageType);
-		if (embargoDate != null) {
+		if(embargoDate!=null) {
 			try {
-				LOG.debug("Set embargo date: " + embargoDate);
+				LOG.debug("Set embargo date: "+embargoDate);
 				depositionMetadata.setEmbargo_date(embargoDate);
-			} catch (Exception e) {
+			}catch (Exception e) {
-				LOG.warn("Set embargo date error: ", e);
+				LOG.warn("Set embargo date error: ",e);
 			}
 		}
 		
-		// access conditions
+		//access conditions
 		String accessConditions = metadata.getAccess_conditions();
-		LOG.debug("Read access conditions: " + accessConditions);
+		LOG.debug("Read access conditions: "+accessConditions);
-		if (accessConditions != null) {
+		if(accessConditions!=null) {
-			LOG.debug("Set access conditions: " + accessConditions);
+			LOG.debug("Set access conditions: "+accessConditions);
 			depositionMetadata.setAccess_conditions(accessConditions);
 		}
 		
-		// license
+		//license 
-		List<String> licenses = metadata.getLicenseIDs();
+		SerializableEnum<LicenseBean> licenses = metadata.getLicenses();
-		LOG.debug("Read licenses: " + licenses);
+		LOG.debug("Read licenses: "+licenses);
-		if (licenses != null && licenses.size() > 0) {
+		if(licenses!=null) {
 			try {
-				String lB = licenses.get(0);
+				LicenseBean lB = licenses.getSelectedValues().get(0);
-				LOG.debug("Set license: " + lB);
+				LOG.debug("Set license: "+lB);
-				depositionMetadata.setLicense(lB);
+				depositionMetadata.setLicense(lB.getId());
-			} catch (Exception e) {
+			}catch (Exception e) {
-				LOG.warn("Set license error: ", e);
+				LOG.warn("Set license error: ",e);
 			}
 		}
 		
-		// creators
+		//creators
 		List<Creator> creators = null;
 		List<? extends ZenodoAuthor> zenodoCreators = metadata.getCreators();
-		LOG.debug("Read Creators: " + zenodoCreators);
+		LOG.debug("Read Creators: "+zenodoCreators);
-		if (zenodoCreators != null) {
+		if(zenodoCreators!=null) {
 			creators = toCreators(zenodoCreators);
 		}
-		LOG.debug("Set Creators: " + creators);
+		LOG.debug("Set Creators: "+creators);
 		depositionMetadata.setCreators(creators);
 		
-		// contributors
+		//contributors
 		List<Contributor> contributors = null;
 		List<? extends ZenodoAuthor> zenodoContributors = metadata.getContributors();
-		LOG.debug("Read Contributors: " + zenodoContributors);
+		LOG.debug("Read Contributors: "+zenodoContributors);
-		if (zenodoContributors != null) {
+		if(zenodoContributors!=null) {
 			contributors = toContributors(zenodoContributors);
 		}
 		
-		if (LOG.isDebugEnabled()) {
+		if(LOG.isDebugEnabled()) {
 			for (Contributor contributor : contributors) {
-				LOG.debug("Set contributor: name " + contributor.getName() + " type " + contributor.getType());
+				LOG.debug("Set contributor: name "+contributor.getName() + " type "+contributor.getType());
 			}
 		}
 		depositionMetadata.setContributors(contributors);
 		
-		// keywords
+		//keywords
 		depositionMetadata.setKeywords(metadata.getKeywords());
 		
 		return depositionMetadata;
 	}
 	
+	
 	/**
 	 * To creators.
 	 *
 	 * @param zenodoCreators the zenodo creators
 	 * @return the list
 	 */
-	public static List<Creator> toCreators(List<? extends ZenodoAuthor> zenodoCreators) {
+	public static List<Creator> toCreators(List<? extends ZenodoAuthor> zenodoCreators){
 		
-		if (zenodoCreators == null)
+		if(zenodoCreators==null)
 			return null;
 		
 		List<Creator> listOfCreators = new ArrayList<>(zenodoCreators.size());
 		for (ZenodoAuthor zenodoAuthor : zenodoCreators) {
 			Creator creator = new Creator();
 			creator.setName(zenodoAuthor.getName());
-			if (CkanToZenodoUtil.isNotEmpty(zenodoAuthor.getAffiliation())) {
+			if(CkanToZenodoUtil.isNotEmpty(zenodoAuthor.getAffiliation())) {
 				creator.setAffiliation(zenodoAuthor.getAffiliation());
 			}
-			if (CkanToZenodoUtil.isNotEmpty(zenodoAuthor.getGnd())) {
+			if(CkanToZenodoUtil.isNotEmpty(zenodoAuthor.getGnd())) {
 				creator.setGnd(zenodoAuthor.getGnd());
 			}
-			if (CkanToZenodoUtil.isNotEmpty(zenodoAuthor.getOrcid())) {
+			if(CkanToZenodoUtil.isNotEmpty(zenodoAuthor.getOrcid())) {
 				creator.setOrcid(zenodoAuthor.getOrcid());
 			}
 			listOfCreators.add(creator);
@@ -599,22 +593,22 @@ public class ItemToZenodoConverter {
 	 * @param zenodoContributors the zenodo contributors
 	 * @return the list
 	 */
-	public static List<Contributor> toContributors(List<? extends ZenodoAuthor> zenodoContributors) {
+	public static List<Contributor> toContributors(List<? extends ZenodoAuthor> zenodoContributors){
 		
-		if (zenodoContributors == null)
+		if(zenodoContributors==null)
 			return null;
 		
 		List<Contributor> listOfContributors = new ArrayList<Contributor>(zenodoContributors.size());
 		for (ZenodoAuthor zenodoAuthor : zenodoContributors) {
 			Contributor contributor = new Contributor();
 			contributor.setName(zenodoAuthor.getName());
-			if (CkanToZenodoUtil.isNotEmpty(zenodoAuthor.getAffiliation())) {
+			if(CkanToZenodoUtil.isNotEmpty(zenodoAuthor.getAffiliation())) {
 				contributor.setAffiliation(zenodoAuthor.getAffiliation());
 			}
-			if (CkanToZenodoUtil.isNotEmpty(zenodoAuthor.getGnd())) {
+			if(CkanToZenodoUtil.isNotEmpty(zenodoAuthor.getGnd())) {
 				contributor.setGnd(zenodoAuthor.getGnd());
 			}
-			if (CkanToZenodoUtil.isNotEmpty(zenodoAuthor.getOrcid())) {
+			if(CkanToZenodoUtil.isNotEmpty(zenodoAuthor.getOrcid())) {
 				contributor.setOrcid(zenodoAuthor.getOrcid());
 			}
 			Type type = null;
@@ -622,8 +616,8 @@ public class ItemToZenodoConverter {
 			try {
 				theType = zenodoAuthor.getType().getSelectedValues().get(0);
 				type = Type.valueOf(theType);
-			} catch (Exception e) {
+			}catch (Exception e) {
-				LOG.error("I'm not able to convert " + theType + " as value of " + Type.class.getName());
+				LOG.error("I'm not able to convert "+theType + " as value of "+Type.class.getName());
 			}
 			contributor.setType(type);
 			listOfContributors.add(contributor);
@@ -632,4 +626,6 @@ public class ItemToZenodoConverter {
 		return listOfContributors;
 	}
 
+
+
 }

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/shared/ItemTranslateError.java

@@ -32,7 +32,7 @@ public class ItemTranslateError implements Serializable {
 	/**
 	 * Instantiates a new zenodo translate error.
 	 */
-	public ItemTranslateError() {
+	ItemTranslateError() {
 	}
 
 	/**

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/shared/ZenodoLicense.java

@@ -0,0 +1,34 @@
+package org.gcube.portlets.widgets.ckan2zenodopublisher.shared;
+
+
+/**
+ * The Interface ZenodoLicense.
+ *
+ * @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
+ * 
+ * Jan 21, 2020
+ */
+public interface ZenodoLicense {
+	
+	/**
+	 * Gets the id.
+	 *
+	 * @return the id
+	 */
+	String getId();
+	
+	/**
+	 * Gets the title.
+	 *
+	 * @return the title
+	 */
+	String getTitle();
+	
+	/**
+	 * Gets the url.
+	 *
+	 * @return the url
+	 */
+	String getUrl();
+
+}

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/shared/wrapped/DOI_dv.java

@@ -1,92 +0,0 @@
-package org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped;
-
-import java.io.Serializable;
-
-
-/**
- * The Class DOI_dv.
- *
- * @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
- * 
- * Jul 28, 2023
- */
-public class DOI_dv implements Serializable {
-
-	/**
-	 * 
-	 */
-	private static final long serialVersionUID = 1L;
-	private String doi;
-	private String doi_url;
-
-	/**
-	 * Instantiates a new DO I dv.
-	 */
-	public DOI_dv() {
-	}
-
-	/**
-	 * Instantiates a new DO I dv.
-	 *
-	 * @param doi the doi
-	 * @param doi_url the doi url
-	 */
-	public DOI_dv(String doi, String doi_url) {
-		super();
-		this.doi = doi;
-		this.doi_url = doi_url;
-	}
-
-	/**
-	 * Gets the doi.
-	 *
-	 * @return the doi
-	 */
-	public String getDoi() {
-		return doi;
-	}
-
-	/**
-	 * Gets the doi url.
-	 *
-	 * @return the doi url
-	 */
-	public String getDoi_url() {
-		return doi_url;
-	}
-
-	/**
-	 * Sets the doi.
-	 *
-	 * @param doi the new doi
-	 */
-	public void setDoi(String doi) {
-		this.doi = doi;
-	}
-
-	/**
-	 * Sets the doi url.
-	 *
-	 * @param doi_url the new doi url
-	 */
-	public void setDoi_url(String doi_url) {
-		this.doi_url = doi_url;
-	}
-
-	/**
-	 * To string.
-	 *
-	 * @return the string
-	 */
-	@Override
-	public String toString() {
-		StringBuilder builder = new StringBuilder();
-		builder.append("DOI_dv [doi=");
-		builder.append(doi);
-		builder.append(", doi_url=");
-		builder.append(doi_url);
-		builder.append("]");
-		return builder.toString();
-	}
-
-}

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/shared/wrapped/LicenseBean.java

@@ -0,0 +1,98 @@
+package org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped;
+
+import java.io.Serializable;
+
+import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.ZenodoLicense;
+
+/**
+ * A license bean like the ckan's one.
+ *
+ * @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
+ * 
+ * Jan 13, 2020
+ */
+public class LicenseBean implements Serializable, ZenodoLicense{
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 6618784269251750489L;
+	private String id;
+	private String title;
+	private String url;
+	
+	/**
+	 * Instantiates a new license bean.
+	 */
+	public LicenseBean() {
+		super();
+	}
+
+
+	/**
+	 * Instantiates a new license bean.
+	 *
+	 * @param id the id
+	 * @param title the title
+	 * @param url the url
+	 */
+	public LicenseBean(String id, String title, String url) {
+		super();
+		this.id = id;
+		this.title = title;
+		this.url = url;
+	}
+
+	
+	
+	public String getTitle() {
+		return title;
+	}
+
+
+	public void setTitle(String title) {
+		this.title = title;
+	}
+
+
+	public String getUrl() {
+		return url;
+	}
+
+
+	public void setUrl(String url) {
+		this.url = url;
+	}
+
+	public String getId() {
+		return id;
+	}
+
+	public void setId(String id) {
+		this.id = id;
+	}
+
+
+	/* (non-Javadoc)
+	 * @see java.lang.Object#equals(java.lang.Object)
+	 */
+	@Override
+	public boolean equals(Object obj) {
+		return obj.getClass().equals(this.getClass()) && ((LicenseBean)obj).getTitle().equals(this.title);
+	}
+
+
+	@Override
+	public String toString() {
+		StringBuilder builder = new StringBuilder();
+		builder.append("LicenseBean [id=");
+		builder.append(id);
+		builder.append(", title=");
+		builder.append(title);
+		builder.append(", url=");
+		builder.append(url);
+		builder.append("]");
+		return builder.toString();
+	}
+
+}

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/shared/wrapped/LicenseDTO.java

@@ -1,71 +0,0 @@
-//package org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped;
-//
-//import java.io.Serializable;
-//
-///**
-// * A license bean like the ckan's one.
-// *
-// * @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
-// * 
-// *         Jan 13, 2020
-// */
-//public class LicenseDTO implements Serializable {
-//
-//	/**
-//	 * 
-//	 */
-//	private static final long serialVersionUID = 8796338619448833841L;
-//	private String id;
-//	private String title;
-//	private String url;
-//
-//	/**
-//	 * Instantiates a new license bean.
-//	 */
-//	public LicenseDTO() {
-//	}
-//
-//	public LicenseDTO(String id, String title, String url) {
-//		this.id = id;
-//		this.title = title;
-//		this.url = url;
-//	}
-//
-//	public String getId() {
-//		return id;
-//	}
-//
-//	public String getTitle() {
-//		return title;
-//	}
-//
-//	public String getUrl() {
-//		return url;
-//	}
-//
-//	public void setId(String id) {
-//		this.id = id;
-//	}
-//
-//	public void setTitle(String title) {
-//		this.title = title;
-//	}
-//
-//	public void setUrl(String url) {
-//		this.url = url;
-//	}
-//
-//	@Override
-//	public String toString() {
-//		StringBuilder builder = new StringBuilder();
-//		builder.append("LicenseDTO [id=");
-//		builder.append(id);
-//		builder.append(", title=");
-//		builder.append(title);
-//		builder.append(", url=");
-//		builder.append(url);
-//		builder.append("]");
-//		return builder.toString();
-//	}
-//
-//}

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/shared/wrapped/ZenodoAuthor.java

@@ -11,9 +11,6 @@ import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.SerializableEnum;
  */
 public interface ZenodoAuthor {
 
-	
-	public static final String USER_ROLE = "Author";
-
 	/**
 	 * Gets the name.
 	 *

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/shared/wrapped/ZenodoContributor.java

@@ -1,7 +1,5 @@
 package org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped;
 
-import java.io.Serializable;
-
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.SerializableEnum;
 
 
@@ -12,7 +10,7 @@ import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.SerializableEnum;
  * 
  * Jan 15, 2020
  */
-public class ZenodoContributor extends ZenodoCreator implements Serializable {
+public class ZenodoContributor extends ZenodoCreator{
 	
 	/**
 	 * 
@@ -21,8 +19,6 @@ public class ZenodoContributor extends ZenodoCreator implements Serializable {
 	
 	private SerializableEnum<String> type;
 	
-	public static final String USER_ROLE = "Contributor";
-	
 	/**
 	 * Instantiates a new zenodo contributor.
 	 */

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/shared/wrapped/ZenodoCreator.java

@@ -24,8 +24,6 @@ public class ZenodoCreator implements ZenodoAuthor, Serializable{
 	private String orcid;
 	private String gnd;
 
-	public static final String USER_ROLE = "Creator";
-
 	/**
 	 * Instantiates a new zenodo creator.
 	 */

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/shared/wrapped/ZenodoDateInterval.java

@@ -28,7 +28,7 @@ public class ZenodoDateInterval implements Serializable {
 	/**
 	 * Instantiates a new zenodo date interval.
 	 */
-	public ZenodoDateInterval() {
+	ZenodoDateInterval() {
 	}
 
 	/**

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/shared/wrapped/ZenodoLicense.java

@@ -1,34 +0,0 @@
-//package org.gcube.portlets.widgets.ckan2zenodopublisher.shared.wrapped;
-//
-//
-///**
-// * The Interface ZenodoLicense.
-// *
-// * @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
-// * 
-// * Jan 21, 2020
-// */
-//public interface ZenodoLicense {
-//	
-//	/**
-//	 * Gets the id.
-//	 *
-//	 * @return the id
-//	 */
-//	String getId();
-//	
-//	/**
-//	 * Gets the title.
-//	 *
-//	 * @return the title
-//	 */
-//	String getTitle();
-//	
-//	/**
-//	 * Gets the url.
-//	 *
-//	 * @return the url
-//	 */
-//	String getUrl();
-//
-//}

src/main/java/org/gcube/portlets/widgets/ckan2zenodopublisher/shared/wrapped/ZenodoMetadata.java

@@ -6,14 +6,15 @@ import java.util.List;
 
 import org.gcube.portlets.widgets.ckan2zenodopublisher.shared.SerializableEnum;
 
+
 /**
  * The Class ZenodoMetadata.
  *
  * @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
  * 
- *         Jan 20, 2020
+ * Jan 20, 2020
  */
-public class ZenodoMetadata implements Serializable {
+public class ZenodoMetadata implements Serializable{
 	
 	/**
 	 * 
@@ -26,9 +27,6 @@ public class ZenodoMetadata implements Serializable {
 	
 	private SerializableEnum<String> image_type; 
 	
-	// to manage empty list or null contributors
-	private SerializableEnum<String> contributorsTypes;
-
 	private Date publication_date;
 	private String title;
 	
@@ -72,20 +70,19 @@ public class ZenodoMetadata implements Serializable {
 	private String thesis_university;
 	private List<ZenodoSubject> subjects;
 	private String version;
-	private String language; // https://www.loc.gov/standards/iso639-2/php/code_list.php
+	private String language; //https://www.loc.gov/standards/iso639-2/php/code_list.php
 	private List<ZenodoLocation> locations;
 	private List<ZenodoDateInterval> dates;
-	private String method; // TODO html
+	private String method; //TODO html
 
-	// private SerializableEnum<String> licenseIDs;
+	private SerializableEnum<LicenseBean> licenses;
 	
-	private List<String> licenseIDs;
 	
 	/**
 	 * Instantiates a new zenodo metadata.
 	 */
-	public ZenodoMetadata() {
+	public ZenodoMetadata(){}
-	}
+
 
 	/**
 	 * Gets the upload type.
@@ -96,6 +93,7 @@ public class ZenodoMetadata implements Serializable {
 		return upload_type;
 	}
 
+
 	/**
 	 * Sets the upload type.
 	 *
@@ -105,23 +103,6 @@ public class ZenodoMetadata implements Serializable {
 		this.upload_type = upload_type;
 	}
 
-	/**
-	 * Gets the contributors types.
-	 *
-	 * @return the contributors types
-	 */
-	public SerializableEnum<String> getContributorsTypes() {
-		return contributorsTypes;
-	}
-
-	/**
-	 * Sets the contributors types.
-	 *
-	 * @param contributorsTypes the new contributors types
-	 */
-	public void setContributorsTypes(SerializableEnum<String> contributorsTypes) {
-		this.contributorsTypes = contributorsTypes;
-	}
 
 	/**
 	 * Gets the publication type.
@@ -132,6 +113,7 @@ public class ZenodoMetadata implements Serializable {
 		return publication_type;
 	}
 
+
 	/**
 	 * Sets the publication type.
 	 *
@@ -141,6 +123,7 @@ public class ZenodoMetadata implements Serializable {
 		this.publication_type = publication_type;
 	}
 
+
 	/**
 	 * Gets the image type.
 	 *
@@ -150,6 +133,7 @@ public class ZenodoMetadata implements Serializable {
 		return image_type;
 	}
 
+
 	/**
 	 * Sets the image type.
 	 *
@@ -159,6 +143,7 @@ public class ZenodoMetadata implements Serializable {
 		this.image_type = image_type;
 	}
 
+
 	/**
 	 * Gets the publication date.
 	 *
@@ -168,6 +153,7 @@ public class ZenodoMetadata implements Serializable {
 		return publication_date;
 	}
 
+
 	/**
 	 * Sets the publication date.
 	 *
@@ -177,6 +163,7 @@ public class ZenodoMetadata implements Serializable {
 		this.publication_date = publication_date;
 	}
 
+
 	/**
 	 * Gets the title.
 	 *
@@ -186,6 +173,7 @@ public class ZenodoMetadata implements Serializable {
 		return title;
 	}
 
+
 	/**
 	 * Sets the title.
 	 *
@@ -195,6 +183,7 @@ public class ZenodoMetadata implements Serializable {
 		this.title = title;
 	}
 
+
 	/**
 	 * Gets the creators.
 	 *
@@ -204,6 +193,7 @@ public class ZenodoMetadata implements Serializable {
 		return creators;
 	}
 
+
 	/**
 	 * Sets the creators.
 	 *
@@ -213,6 +203,7 @@ public class ZenodoMetadata implements Serializable {
 		this.creators = creators;
 	}
 
+
 	/**
 	 * Gets the description.
 	 *
@@ -222,6 +213,7 @@ public class ZenodoMetadata implements Serializable {
 		return description;
 	}
 
+
 	/**
 	 * Sets the description.
 	 *
@@ -231,6 +223,7 @@ public class ZenodoMetadata implements Serializable {
 		this.description = description;
 	}
 
+
 	/**
 	 * Gets the access right.
 	 *
@@ -240,6 +233,7 @@ public class ZenodoMetadata implements Serializable {
 		return access_right;
 	}
 
+
 	/**
 	 * Sets the access right.
 	 *
@@ -249,6 +243,7 @@ public class ZenodoMetadata implements Serializable {
 		this.access_right = access_right;
 	}
 
+
 	/**
 	 * Gets the embargo date.
 	 *
@@ -258,6 +253,7 @@ public class ZenodoMetadata implements Serializable {
 		return embargo_date;
 	}
 
+
 	/**
 	 * Sets the embargo date.
 	 *
@@ -267,6 +263,7 @@ public class ZenodoMetadata implements Serializable {
 		this.embargo_date = embargo_date;
 	}
 
+
 	/**
 	 * Gets the access conditions.
 	 *
@@ -276,6 +273,7 @@ public class ZenodoMetadata implements Serializable {
 		return access_conditions;
 	}
 
+
 	/**
 	 * Sets the access conditions.
 	 *
@@ -285,6 +283,7 @@ public class ZenodoMetadata implements Serializable {
 		this.access_conditions = access_conditions;
 	}
 
+
 	/**
 	 * Gets the doi.
 	 *
@@ -294,6 +293,7 @@ public class ZenodoMetadata implements Serializable {
 		return doi;
 	}
 
+
 	/**
 	 * Sets the doi.
 	 *
@@ -303,6 +303,7 @@ public class ZenodoMetadata implements Serializable {
 		this.doi = doi;
 	}
 
+
 	/**
 	 * Gets the preserve doi.
 	 *
@@ -312,6 +313,7 @@ public class ZenodoMetadata implements Serializable {
 		return preserve_doi;
 	}
 
+
 	/**
 	 * Sets the preserve doi.
 	 *
@@ -321,6 +323,7 @@ public class ZenodoMetadata implements Serializable {
 		this.preserve_doi = preserve_doi;
 	}
 
+
 	/**
 	 * Gets the keywords.
 	 *
@@ -330,6 +333,7 @@ public class ZenodoMetadata implements Serializable {
 		return keywords;
 	}
 
+
 	/**
 	 * Sets the keywords.
 	 *
@@ -339,6 +343,7 @@ public class ZenodoMetadata implements Serializable {
 		this.keywords = keywords;
 	}
 
+
 	/**
 	 * Gets the notes.
 	 *
@@ -348,6 +353,7 @@ public class ZenodoMetadata implements Serializable {
 		return notes;
 	}
 
+
 	/**
 	 * Sets the notes.
 	 *
@@ -357,6 +363,7 @@ public class ZenodoMetadata implements Serializable {
 		this.notes = notes;
 	}
 
+
 	/**
 	 * Gets the related identifiers.
 	 *
@@ -366,6 +373,7 @@ public class ZenodoMetadata implements Serializable {
 		return related_identifiers;
 	}
 
+
 	/**
 	 * Sets the related identifiers.
 	 *
@@ -375,6 +383,7 @@ public class ZenodoMetadata implements Serializable {
 		this.related_identifiers = related_identifiers;
 	}
 
+
 	/**
 	 * Gets the contributors.
 	 *
@@ -384,6 +393,7 @@ public class ZenodoMetadata implements Serializable {
 		return contributors;
 	}
 
+
 	/**
 	 * Sets the contributors.
 	 *
@@ -393,6 +403,7 @@ public class ZenodoMetadata implements Serializable {
 		this.contributors = contributors;
 	}
 
+
 	/**
 	 * Gets the references.
 	 *
@@ -402,6 +413,7 @@ public class ZenodoMetadata implements Serializable {
 		return references;
 	}
 
+
 	/**
 	 * Sets the references.
 	 *
@@ -411,6 +423,7 @@ public class ZenodoMetadata implements Serializable {
 		this.references = references;
 	}
 
+
 	/**
 	 * Gets the communities.
 	 *
@@ -420,6 +433,7 @@ public class ZenodoMetadata implements Serializable {
 		return communities;
 	}
 
+
 	/**
 	 * Sets the communities.
 	 *
@@ -429,6 +443,7 @@ public class ZenodoMetadata implements Serializable {
 		this.communities = communities;
 	}
 
+
 	/**
 	 * Gets the grants.
 	 *
@@ -438,6 +453,7 @@ public class ZenodoMetadata implements Serializable {
 		return grants;
 	}
 
+
 	/**
 	 * Sets the grants.
 	 *
@@ -447,6 +463,7 @@ public class ZenodoMetadata implements Serializable {
 		this.grants = grants;
 	}
 
+
 	/**
 	 * Gets the journal title.
 	 *
@@ -456,6 +473,7 @@ public class ZenodoMetadata implements Serializable {
 		return journal_title;
 	}
 
+
 	/**
 	 * Sets the journal title.
 	 *
@@ -465,6 +483,7 @@ public class ZenodoMetadata implements Serializable {
 		this.journal_title = journal_title;
 	}
 
+
 	/**
 	 * Gets the journal volume.
 	 *
@@ -474,6 +493,7 @@ public class ZenodoMetadata implements Serializable {
 		return journal_volume;
 	}
 
+
 	/**
 	 * Sets the journal volume.
 	 *
@@ -483,6 +503,7 @@ public class ZenodoMetadata implements Serializable {
 		this.journal_volume = journal_volume;
 	}
 
+
 	/**
 	 * Gets the journal issue.
 	 *
@@ -492,6 +513,7 @@ public class ZenodoMetadata implements Serializable {
 		return journal_issue;
 	}
 
+
 	/**
 	 * Sets the journal issue.
 	 *
@@ -501,6 +523,7 @@ public class ZenodoMetadata implements Serializable {
 		this.journal_issue = journal_issue;
 	}
 
+
 	/**
 	 * Gets the journal pages.
 	 *
@@ -510,6 +533,7 @@ public class ZenodoMetadata implements Serializable {
 		return journal_pages;
 	}
 
+
 	/**
 	 * Sets the journal pages.
 	 *
@@ -519,6 +543,7 @@ public class ZenodoMetadata implements Serializable {
 		this.journal_pages = journal_pages;
 	}
 
+
 	/**
 	 * Gets the conference title.
 	 *
@@ -528,6 +553,7 @@ public class ZenodoMetadata implements Serializable {
 		return conference_title;
 	}
 
+
 	/**
 	 * Sets the conference title.
 	 *
@@ -537,6 +563,7 @@ public class ZenodoMetadata implements Serializable {
 		this.conference_title = conference_title;
 	}
 
+
 	/**
 	 * Gets the conference acronym.
 	 *
@@ -546,6 +573,7 @@ public class ZenodoMetadata implements Serializable {
 		return conference_acronym;
 	}
 
+
 	/**
 	 * Sets the conference acronym.
 	 *
@@ -555,6 +583,7 @@ public class ZenodoMetadata implements Serializable {
 		this.conference_acronym = conference_acronym;
 	}
 
+
 	/**
 	 * Gets the conference dates.
 	 *
@@ -564,6 +593,7 @@ public class ZenodoMetadata implements Serializable {
 		return conference_dates;
 	}
 
+
 	/**
 	 * Sets the conference dates.
 	 *
@@ -573,6 +603,7 @@ public class ZenodoMetadata implements Serializable {
 		this.conference_dates = conference_dates;
 	}
 
+
 	/**
 	 * Gets the conference place.
 	 *
@@ -582,6 +613,7 @@ public class ZenodoMetadata implements Serializable {
 		return conference_place;
 	}
 
+
 	/**
 	 * Sets the conference place.
 	 *
@@ -591,6 +623,7 @@ public class ZenodoMetadata implements Serializable {
 		this.conference_place = conference_place;
 	}
 
+
 	/**
 	 * Gets the conference url.
 	 *
@@ -600,6 +633,7 @@ public class ZenodoMetadata implements Serializable {
 		return conference_url;
 	}
 
+
 	/**
 	 * Sets the conference url.
 	 *
@@ -609,6 +643,7 @@ public class ZenodoMetadata implements Serializable {
 		this.conference_url = conference_url;
 	}
 
+
 	/**
 	 * Gets the conference session.
 	 *
@@ -618,6 +653,7 @@ public class ZenodoMetadata implements Serializable {
 		return conference_session;
 	}
 
+
 	/**
 	 * Sets the conference session.
 	 *
@@ -627,6 +663,7 @@ public class ZenodoMetadata implements Serializable {
 		this.conference_session = conference_session;
 	}
 
+
 	/**
 	 * Gets the conference session part.
 	 *
@@ -636,6 +673,7 @@ public class ZenodoMetadata implements Serializable {
 		return conference_session_part;
 	}
 
+
 	/**
 	 * Sets the conference session part.
 	 *
@@ -645,6 +683,7 @@ public class ZenodoMetadata implements Serializable {
 		this.conference_session_part = conference_session_part;
 	}
 
+
 	/**
 	 * Gets the imprint publisher.
 	 *
@@ -654,6 +693,7 @@ public class ZenodoMetadata implements Serializable {
 		return imprint_publisher;
 	}
 
+
 	/**
 	 * Sets the imprint publisher.
 	 *
@@ -663,6 +703,7 @@ public class ZenodoMetadata implements Serializable {
 		this.imprint_publisher = imprint_publisher;
 	}
 
+
 	/**
 	 * Gets the imprint isbn.
 	 *
@@ -672,6 +713,7 @@ public class ZenodoMetadata implements Serializable {
 		return imprint_isbn;
 	}
 
+
 	/**
 	 * Sets the imprint isbn.
 	 *
@@ -681,6 +723,7 @@ public class ZenodoMetadata implements Serializable {
 		this.imprint_isbn = imprint_isbn;
 	}
 
+
 	/**
 	 * Gets the imprint place.
 	 *
@@ -690,6 +733,7 @@ public class ZenodoMetadata implements Serializable {
 		return imprint_place;
 	}
 
+
 	/**
 	 * Sets the imprint place.
 	 *
@@ -699,6 +743,7 @@ public class ZenodoMetadata implements Serializable {
 		this.imprint_place = imprint_place;
 	}
 
+
 	/**
 	 * Gets the partof title.
 	 *
@@ -708,6 +753,7 @@ public class ZenodoMetadata implements Serializable {
 		return partof_title;
 	}
 
+
 	/**
 	 * Sets the partof title.
 	 *
@@ -717,6 +763,7 @@ public class ZenodoMetadata implements Serializable {
 		this.partof_title = partof_title;
 	}
 
+
 	/**
 	 * Gets the partof pages.
 	 *
@@ -726,6 +773,7 @@ public class ZenodoMetadata implements Serializable {
 		return partof_pages;
 	}
 
+
 	/**
 	 * Sets the partof pages.
 	 *
@@ -735,6 +783,7 @@ public class ZenodoMetadata implements Serializable {
 		this.partof_pages = partof_pages;
 	}
 
+
 	/**
 	 * Gets the thesis supervisors.
 	 *
@@ -744,6 +793,7 @@ public class ZenodoMetadata implements Serializable {
 		return thesis_supervisors;
 	}
 
+
 	/**
 	 * Sets the thesis supervisors.
 	 *
@@ -753,6 +803,7 @@ public class ZenodoMetadata implements Serializable {
 		this.thesis_supervisors = thesis_supervisors;
 	}
 
+
 	/**
 	 * Gets the thesis university.
 	 *
@@ -762,6 +813,7 @@ public class ZenodoMetadata implements Serializable {
 		return thesis_university;
 	}
 
+
 	/**
 	 * Sets the thesis university.
 	 *
@@ -771,6 +823,7 @@ public class ZenodoMetadata implements Serializable {
 		this.thesis_university = thesis_university;
 	}
 
+
 	/**
 	 * Gets the subjects.
 	 *
@@ -780,6 +833,7 @@ public class ZenodoMetadata implements Serializable {
 		return subjects;
 	}
 
+
 	/**
 	 * Sets the subjects.
 	 *
@@ -789,6 +843,7 @@ public class ZenodoMetadata implements Serializable {
 		this.subjects = subjects;
 	}
 
+
 	/**
 	 * Gets the version.
 	 *
@@ -798,6 +853,7 @@ public class ZenodoMetadata implements Serializable {
 		return version;
 	}
 
+
 	/**
 	 * Sets the version.
 	 *
@@ -807,6 +863,7 @@ public class ZenodoMetadata implements Serializable {
 		this.version = version;
 	}
 
+
 	/**
 	 * Gets the language.
 	 *
@@ -816,6 +873,7 @@ public class ZenodoMetadata implements Serializable {
 		return language;
 	}
 
+
 	/**
 	 * Sets the language.
 	 *
@@ -825,6 +883,7 @@ public class ZenodoMetadata implements Serializable {
 		this.language = language;
 	}
 
+
 	/**
 	 * Gets the locations.
 	 *
@@ -834,6 +893,7 @@ public class ZenodoMetadata implements Serializable {
 		return locations;
 	}
 
+
 	/**
 	 * Sets the locations.
 	 *
@@ -843,6 +903,7 @@ public class ZenodoMetadata implements Serializable {
 		this.locations = locations;
 	}
 
+
 	/**
 	 * Gets the dates.
 	 *
@@ -852,6 +913,7 @@ public class ZenodoMetadata implements Serializable {
 		return dates;
 	}
 
+
 	/**
 	 * Sets the dates.
 	 *
@@ -861,6 +923,7 @@ public class ZenodoMetadata implements Serializable {
 		this.dates = dates;
 	}
 
+
 	/**
 	 * Gets the method.
 	 *
@@ -870,6 +933,7 @@ public class ZenodoMetadata implements Serializable {
 		return method;
 	}
 
+
 	/**
 	 * Sets the method.
 	 *
@@ -880,28 +944,24 @@ public class ZenodoMetadata implements Serializable {
 	}
 	
 	/**
-	 * Sets the license IDs.
+	 * Sets the licenses.
 	 *
-	 * @param licensesIDs the new license IDs
+	 * @param licenses the new licenses
 	 */
-	public void setLicenseIDs(List<String> licensesIDs) {
+	public void setLicenses(SerializableEnum<LicenseBean> licenses) {
-		this.licenseIDs = licensesIDs;
+		this.licenses = licenses;
 	}
 	
 	/**
-	 * Gets the license IDs.
+	 * Gets the licenses.
 	 *
-	 * @return the license IDs
+	 * @return the licenses
 	 */
-	public List<String> getLicenseIDs() {
+	public SerializableEnum<LicenseBean> getLicenses() {
-		return licenseIDs;
+		return licenses;
 	}
 
-	/**
+
-	 * To string.
-	 *
-	 * @return the string
-	 */
 	@Override
 	public String toString() {
 		StringBuilder builder = new StringBuilder();
@@ -991,8 +1051,8 @@ public class ZenodoMetadata implements Serializable {
 		builder.append(dates);
 		builder.append(", method=");
 		builder.append(method);
-		builder.append(", licenseIDs=");
+		builder.append(", licenses=");
-		builder.append(licenseIDs);
+		builder.append(licenses);
 		builder.append("]");
 		return builder.toString();
 	}

src/test/java/org/gcube/portlets/widgets/ckan2zenodopublisher/client/Tester.java

@@ -1,101 +1,19 @@
 package org.gcube.portlets.widgets.ckan2zenodopublisher.client;
 
-import java.time.Instant;
+import java.util.regex.Matcher;
-import java.util.Date;
+import java.util.regex.Pattern;
-
-import javax.ws.rs.client.Entity;
-
-import org.gcube.data.publishing.ckan2zenodo.Fixer;
-import org.gcube.data.publishing.ckan2zenodo.model.faults.ZenodoException;
-import org.gcube.data.publishing.ckan2zenodo.model.zenodo.DepositionMetadata;
-import org.gcube.data.publishing.ckan2zenodo.model.zenodo.ZenodoDeposition;
-
-import com.fasterxml.jackson.annotation.JsonInclude.Include;
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.DeserializationFeature;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.databind.SerializationFeature;
 
 public class Tester {
 
 	public static String expression = "^\\/dataset(\\?([a-zA-Z0-9_.-]*.+))*";
 	public static String toMatch = "/dataset?systemtype=E39_Actor&groups=huma_num___nakala";
 
-	private static ObjectMapper mapper = new ObjectMapper();
-
-	static {
-		mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES,false);
-		mapper.configure(SerializationFeature.WRITE_EMPTY_JSON_ARRAYS, false);
-		mapper.setSerializationInclusion(Include.NON_NULL);
-		//		mapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
-	}
-
-//	public static void main(String[] args) {
-//		Pattern p = Pattern.compile(expression);
-//		Matcher m = p.matcher(toMatch);
-//		boolean b = m.matches();
-//		
-//		System.out.println(b);
-//
-//	}
-	
-	
 	public static void main(String[] args) {
+		Pattern p = Pattern.compile(expression);
+		Matcher m = p.matcher(toMatch);
+		boolean b = m.matches();
 		
-		//ObjectMapper mapper = new ObjectMapper();
+		System.out.println(b);
-		ZenodoDeposition zed = new ZenodoDeposition();
-		DepositionMetadata metadata = new DepositionMetadata();
-		metadata.setPublication_date(Date.from(Instant.now()));
-		//zed.setMetadata(metadata);
-		
-		String serialized;
-		try {
-			System.out.println("init json: "+mapper.writeValueAsString(metadata));
-			
-			serialized = "{\"metadata\":"+Fixer.fixIncoming(mapper.writeValueAsString(metadata))+"}";
-			System.out.println("serialized: "+serialized);
-			
-			Entity<String> JSON = Entity.json(serialized);
-			System.out.println("JSON: "+JSON);
-			ZenodoDeposition object = mapper.readValue(Fixer.fixIncoming(serialized), ZenodoDeposition.class);
-			System.out.println("ZenodoDeposition: "+object);
-		} catch (Exception e) {
-			// TODO Auto-generated catch block
-			e.printStackTrace();
-		}
-		
-		//System.out.println(metadata.getPublication_date());
-		
-//		try {
-//			updateMetadata(metadata);
-//		} catch (ZenodoException e) {
-//			// TODO Auto-generated catch block
-//			e.printStackTrace();
-//		}
-	}
-	
-	private static ZenodoDeposition updateMetadata(DepositionMetadata meta) throws ZenodoException {		
-		try{
-			String serialized="{\"metadata\":"+Fixer.fixIncoming(mapper.writeValueAsString(meta))+"}";
-			System.out.println("serialized: "+serialized);
-		try {
-//			Response resp = getWebClient().target(credentials.getBaseUrl()).
-//					path(DEPOSITION_BASE_URL).path(depositionId+"").
-//					queryParam(ACCESS_TOKEN, credentials.getKey()).request(CONTENT_TYPE)
-//					.put(Entity.json(serialized));
-//			return check(resp,ZenodoDeposition.class);
-			
-			Entity<String> JSON = Entity.json(serialized);
-			System.out.println("JSON: "+JSON);
-			return mapper.readValue(Fixer.fixIncoming(serialized), ZenodoDeposition.class);
-		}catch(Throwable t) {
-			System.out.println("Error while tryin to update "+serialized);
-			return null;
-		}		
-		}catch(JsonProcessingException e) {
-			System.out.println("Error while parsing "+meta + " " +e);
-			throw new ZenodoException("Internal error.",e);
-		}
 
 	}