Merged from branch of release 4.14.0

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/data-publishing/gcat@179481 82a268e6-3cf1-43bd-a215-b396298e98cf

.classpath

@@ -27,7 +27,7 @@
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>

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

@@ -1,8 +1,2 @@
 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.problem.assertIdentifier=error
-org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
-org.eclipse.jdt.core.compiler.source=1.8

distro/changelog.xml

@@ -5,6 +5,14 @@
 		<Change>Separated REST class for Profile management from the logic which effectively manage profile on IS</Change>
 		<Change>Tags are now properly created/added according to profile definition #16182</Change>
 		<Change>Groups are now properly created/added according to profile definition #16183</Change>
+		<Change>Fixed bug on getting responses from social service #16330</Change>
+		<Change>Setting format in resources #16347</Change>
+		<Change>Validated provided LicenseId for Item #16354</Change>
+		<Change>Capacity field is removed from the provided item content if any #16410</Change>
+		<Change>Fixed bug on social post creation #16322</Change>
+		<Change>Added the possibility to disable social post on item creation #16322</Change>
+		<Change>Improved social post message #16322</Change>
+		<Change>Added support to publish in specific organizations when the request is not performed at VRE level #16635</Change>
 	</Changeset>
 	<Changeset component="org.gcube.data-publishing.gcat.1-1-0" date="2019-02-26">
 		<Change>Added Item URL via URI Resolver in extras field #13309</Change>

pom.xml

@@ -60,6 +60,12 @@
 			<version>[1.0.0-SNAPSHOT, 2.0.0-SNAPSHOT)</version>
 		</dependency>
 
+		<dependency>
+			<groupId>org.apache.tika</groupId>
+			<artifactId>tika-core</artifactId>
+			<version>1.20</version>
+		</dependency>
+
 		<!-- ehCAChe -->
 		<dependency>
 			<groupId>javax.cache</groupId>
@@ -104,11 +110,8 @@
 			<groupId>org.glassfish.jersey.containers</groupId>
 			<artifactId>jersey-container-servlet</artifactId>
 		</dependency>
-		<!-- Required with jersey 2.27 
+		<!-- Required with jersey 2.27 <dependency> <groupId>org.glassfish.jersey.inject</groupId> 
-		<dependency>
+			<artifactId>jersey-hk2</artifactId> </dependency> -->
-			<groupId>org.glassfish.jersey.inject</groupId> 
-			<artifactId>jersey-hk2</artifactId>
-		</dependency> -->
 
 		<dependency>
 			<groupId>org.glassfish.jersey.media</groupId>

src/main/java/org/gcube/gcat/oldutils/Validator.java

@@ -67,7 +67,7 @@ public class Validator {
 		this.mapper = mapper;
 	}
 	
-	public ObjectNode validateAgainstProfile(ObjectNode objectNode) throws Exception {
+	public ObjectNode validateAgainstProfile(ObjectNode objectNode, MetadataUtility metadataUtility) throws Exception {
 		
 		ArrayNode extrasArrayOriginal = (ArrayNode) objectNode.get(CKANPackage.EXTRAS_KEY);
 		if(extrasArrayOriginal == null || extrasArrayOriginal.size()==0) {
@@ -107,7 +107,10 @@ public class Validator {
 		
 		String profileName = metadataTypeCF.getValue();
 		// fetch the profile by metadata type specified above
-		MetadataUtility metadataUtility = MetadataUtility.getInstance();
+		
+		if(metadataUtility == null) {
+			metadataUtility = new MetadataUtility();
+		}
 		MetadataFormat profile = metadataUtility.getMetadataFormat(profileName);
 		if(profile == null) {
 			throw new BadRequestException("'" + CKANPackage.EXTRAS_KEY_VALUE_SYSTEM_TYPE + "' extra field's value ('"
@@ -233,11 +236,11 @@ public class Validator {
 	 * @return
 	 * @throws Exception 
 	 */
-	public void createGroupAsSysAdmin(String groupName) throws Exception {
+	public void createGroupAsSysAdmin(String title) throws Exception {
 		String sysAdminAPI = CKANUtility.getSysAdminAPI();
 		CKANGroup ckanGroup = new CKANGroup();
 		ckanGroup.setApiKey(sysAdminAPI);
-		ckanGroup.setName(CKANGroup.getGroupName(groupName));
+		ckanGroup.setName(CKANGroup.getGroupName(title));
 		try {
 			ckanGroup.read();
 		} catch (WebApplicationException e) {
@@ -250,7 +253,7 @@ public class Validator {
 			throw new InternalServerErrorException(e);
 		}finally {
 			try {
-				addUserToGroupAsSysAdmin(groupName);
+				addUserToGroupAsSysAdmin(title);
 			}catch (WebApplicationException e) {
 				throw e;
 			}catch (Exception e) {

src/main/java/org/gcube/gcat/persistence/ckan/CKAN.java

@@ -14,8 +14,10 @@ import javax.ws.rs.InternalServerErrorException;
 import javax.ws.rs.NotAuthorizedException;
 import javax.ws.rs.NotFoundException;
 import javax.ws.rs.WebApplicationException;
+import javax.ws.rs.core.HttpHeaders;
 import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Response.Status;
+import javax.ws.rs.core.UriInfo;
 
 import org.gcube.common.gxhttp.request.GXHTTPStringRequest;
 import org.gcube.datacatalogue.ckanutillibrary.server.DataCatalogue;
@@ -60,7 +62,7 @@ public abstract class CKAN {
 	public final static String CKAN_API_PATH = "/api/3/action/";
 	
 	// ckan header authorization 
-	public final static String AUTH_CKAN_HEADER = "Authorization";
+	public final static String AUTH_CKAN_HEADER = HttpHeaders.AUTHORIZATION;
 	
 	public final static String NAME_REGEX = "^[a-z0-9_\\\\-]{2,100}$";
 	
@@ -82,6 +84,12 @@ public abstract class CKAN {
 	
 	protected String nameRegex;
 	
+	protected UriInfo uriInfo;
+	
+	public void setUriInfo(UriInfo uriInfo) {
+		this.uriInfo = uriInfo;
+	}
+
 	public String getApiKey() {
 		if(apiKey == null) {
 			try {
@@ -253,11 +261,16 @@ public abstract class CKAN {
 		return result;
 	}
 	
-	protected GXHTTPStringRequest getGXHTTPStringRequest(String path) throws UnsupportedEncodingException {
+	protected GXHTTPStringRequest getGXHTTPStringRequest(String path, boolean post) throws UnsupportedEncodingException {
 		String catalogueURL = dataCatalogue.getCatalogueUrl();
 		GXHTTPStringRequest gxhttpStringRequest = GXHTTPStringRequest.newRequest(catalogueURL);
 		gxhttpStringRequest.from(Constants.CATALOGUE_NAME);
-		gxhttpStringRequest.header("Content-type", MediaType.APPLICATION_JSON);
+		
+		if(post) {
+			gxhttpStringRequest.header(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON);
+		}
+		gxhttpStringRequest.header(HttpHeaders.ACCEPT, MediaType.APPLICATION_JSON);
+		
 		gxhttpStringRequest.isExternalCall(true);
 		gxhttpStringRequest.header(AUTH_CKAN_HEADER, getApiKey());
 		gxhttpStringRequest.path(path);
@@ -286,7 +299,7 @@ public abstract class CKAN {
 	protected String sendGetRequest(String path, Map<String,String> parameters) {
 		try {
 			logger.debug("Going to send GET request with parameters {}", parameters);
-			GXHTTPStringRequest gxhttpStringRequest = getGXHTTPStringRequest(path);
+			GXHTTPStringRequest gxhttpStringRequest = getGXHTTPStringRequest(path, false);
 			gxhttpStringRequest.queryParams(parameters);
 			HttpURLConnection httpURLConnection = gxhttpStringRequest.get();
 			return getResultAsString(httpURLConnection);
@@ -300,7 +313,7 @@ public abstract class CKAN {
 	protected String sendPostRequest(String path, String body) {
 		try {
 			logger.debug("Going to send POST request with body {}", body);
-			GXHTTPStringRequest gxhttpStringRequest = getGXHTTPStringRequest(path);
+			GXHTTPStringRequest gxhttpStringRequest = getGXHTTPStringRequest(path, true);
 			HttpURLConnection httpURLConnection = gxhttpStringRequest.post(body);
 			return getResultAsString(httpURLConnection);
 		} catch(WebApplicationException e) {

src/main/java/org/gcube/gcat/persistence/ckan/CKANGroup.java

@@ -3,6 +3,8 @@ package org.gcube.gcat.persistence.ckan;
 import javax.ws.rs.InternalServerErrorException;
 import javax.ws.rs.WebApplicationException;
 
+import org.gcube.datacatalogue.ckanutillibrary.server.utils.CatalogueUtilMethods;
+
 import com.fasterxml.jackson.databind.node.ObjectNode;
 
 /**
@@ -37,7 +39,8 @@ public class CKANGroup extends CKAN {
 	}
 	
 	public static String getGroupName(String name) {
-		return name.trim().toLowerCase().replaceAll(" ", "_");
+		return CatalogueUtilMethods.fromGroupTitleToName(name);
+		// return name.trim().toLowerCase().replaceAll(" ", "_");
 	}
 	
 	public String create() throws WebApplicationException {

src/main/java/org/gcube/gcat/persistence/ckan/CKANLicense.java

@@ -1,5 +1,8 @@
 package org.gcube.gcat.persistence.ckan;
 
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+
 /**
  * @author Luca Frosini (ISTI - CNR)
  */
@@ -13,4 +16,34 @@ public class CKANLicense extends CKAN {
 		LIST = LICENSES_LIST; 
 	}
 	
+	protected static ArrayNode getLicenses() {
+		CKANLicense ckanLicense = new CKANLicense();
+		ckanLicense.list(-1,-1);
+		ArrayNode arrayNode = (ArrayNode) ckanLicense.getJsonNodeResult();
+		return arrayNode;
+	}
+
+	public static boolean checkLicenseId(String licenseId) throws Exception {
+		return checkLicenseId(getLicenses(), licenseId);
+	}
+	
+	// TODO Use a Cache
+	protected static boolean checkLicenseId(ArrayNode arrayNode, String licenseId) throws Exception {
+		try {
+			for(JsonNode jsonNode : arrayNode) {
+				try {
+					String id = jsonNode.get(ID_KEY).asText();
+					if(id.compareTo(licenseId)==0) {
+						return true;
+					}
+				}catch (Exception e) {
+					
+				}
+			}
+			return false;
+		}catch (Exception e) {
+			throw e;
+		}
+	}
+	
 }

src/main/java/org/gcube/gcat/persistence/ckan/CKANPackage.java

@@ -14,11 +14,13 @@ import javax.ws.rs.NotAllowedException;
 import javax.ws.rs.OPTIONS;
 import javax.ws.rs.PUT;
 import javax.ws.rs.WebApplicationException;
+import javax.ws.rs.core.MultivaluedMap;
 import javax.ws.rs.core.Response.Status;
 
 import org.gcube.common.scope.impl.ScopeBean;
 import org.gcube.common.scope.impl.ScopeBean.Type;
 import org.gcube.gcat.annotation.PURGE;
+import org.gcube.gcat.api.GCatConstants;
 import org.gcube.gcat.oldutils.Validator;
 import org.gcube.gcat.profile.MetadataUtility;
 import org.gcube.gcat.social.SocialService;
@@ -84,6 +86,7 @@ public class CKANPackage extends CKAN {
 	
 	protected static final String PRIVATE_KEY = "private";
 	protected static final String SEARCHABLE_KEY = "searchable";
+	protected static final String CAPACITY_KEY = "capacity";
 	
 	// protected static final String INCLUDE_PRIVATE_KEY = "include_private";
 	// protected static final String INCLUDE_DRAFTS_KEY = "include_drafts";
@@ -91,6 +94,8 @@ public class CKANPackage extends CKAN {
 	public static final String GROUPS_KEY = "groups";
 	public static final String TAGS_KEY = "tags";
 	
+	protected SocialService socialService;
+	
 	protected final List<CKANResource> managedResources;
 	
 	protected String itemID;
@@ -148,10 +153,29 @@ public class CKANPackage extends CKAN {
 		if(licenseId == null || licenseId.isEmpty()) {
 			throw new BadRequestException(
 					"You must specify a license identifier for the item. License list can be retrieved using licence collection");
+		}else {
+			try {
+				CKANLicense.checkLicenseId(licenseId);
+			}catch (Exception e) {
+				throw new BadRequestException(
+						"You must specify an existing license identifier for the item. License list can be retrieved using licence collection");
+			}
 		}
 		
-		JsonNode userJsonNode = CKANUtility.getCKANUser();
+		if(objectNode.has(CAPACITY_KEY)) {
-		objectNode.put(AUTHOR_KEY, userJsonNode.get(CKANUser.NAME).asText());
+			/*
+			 * When a client provides the 'capacity' field as 'private', the item is not counted in the 
+			 * total number of items in the GUI. We want to avoid such a behavior
+			 *  See https://support.d4science.org/issues/16410
+			 */
+			objectNode.remove(CAPACITY_KEY);
+		}
+		
+		socialService = new SocialService();
+		
+		JsonNode userJsonNode = CKANUtility.getCKANUser(false);
+		String ckanUsername = userJsonNode.get(CKANUser.NAME).asText();
+		objectNode.put(AUTHOR_KEY, ckanUsername);
 		objectNode.put(AUTHOR_EMAIL_KEY, userJsonNode.get(CKANUser.EMAIL).asText());
 		
 		// owner organization must be specified if the token belongs to a VRE
@@ -179,16 +203,17 @@ public class CKANPackage extends CKAN {
 					}
 				}
 			} else {
+				gotOrganization = organizationFromContext;
 				objectNode.put(OWNER_ORG_KEY, organizationFromContext);
 			}
 		} else {
-			// TODO check if the requested organization context is a sub context of current context
-			// TODO check if the check is correct for PARTHENOS
 			if(gotOrganization == null) {
 				throw new BadRequestException("You must specify an Organization usign " + OWNER_ORG_KEY + " field");
 			}
 		}
 		
+		CKANUtility.addUserToOrganization(ckanUsername, gotOrganization, CKANUtility.MEMBER_ROLE, false);
+		
 		return objectNode;
 	}
 	
@@ -198,10 +223,10 @@ public class CKANPackage extends CKAN {
 			ObjectNode objectNode = checkBaseInformation(json);
 			
 			// Validating against profiles if any
-			MetadataUtility metadataUtility = MetadataUtility.getInstance();
+			MetadataUtility metadataUtility = new MetadataUtility();
 			if(!metadataUtility.getMetadataProfiles().isEmpty()) {
 				Validator validator = new Validator(mapper);
-				objectNode = validator.validateAgainstProfile(objectNode);
+				objectNode = validator.validateAgainstProfile(objectNode, metadataUtility);
 			}
 			
 			return objectNode;
@@ -314,6 +339,33 @@ public class CKANPackage extends CKAN {
 		return catalogueItemURL;
 	}
 	
+	protected void sendSocialPost(String title, String catalogueItemURL) {
+		try {
+			boolean socialPost = true;
+			try {
+				MultivaluedMap<String, String> queryParameters = uriInfo.getQueryParameters();
+				if(queryParameters.containsKey(GCatConstants.SOCIAL_POST_PARAMETER)) {
+					socialPost = Boolean.parseBoolean(queryParameters.getFirst(GCatConstants.SOCIAL_POST_PARAMETER));
+				}
+			}catch (Exception e) {
+				socialPost = true;
+			}
+			
+			if(socialPost) {
+				ArrayNode arrayNode = (ArrayNode) result.get(TAGS_KEY);
+				socialService.setItemID(itemID);
+				socialService.setItemURL(catalogueItemURL);
+				socialService.setTags(arrayNode);
+				socialService.setItemTitle(title);
+				socialService.start();
+			}else {
+				logger.info("The request explicitly disabled the Social Post.");
+			}
+		}catch (Exception e) {
+			logger.warn("error dealing with Social Post. The service will not raise the exception belove. Please contact the administrator to let him know about this message.", e);
+		}
+	}
+	
 	// see http://docs.ckan.org/en/latest/api/#ckan.logic.action.create.package_create
 	@Override
 	public String create(String json) {
@@ -328,7 +380,12 @@ public class CKANPackage extends CKAN {
 				((ObjectNode) jsonNode).remove(RESOURCES_KEY);
 			}
 			
-			String catalogueItemURL = addItemURLViaResolver(jsonNode);
+			ScopeBean scopeBean = new ScopeBean(ContextUtility.getCurrentContext());
+			
+			String catalogueItemURL = "";
+			if(scopeBean.is(Type.VRE)) {
+				catalogueItemURL = addItemURLViaResolver(jsonNode);
+			}
 			
 			super.create(getAsString(jsonNode));
 			
@@ -342,9 +399,9 @@ public class CKANPackage extends CKAN {
 			// Actions performed after a package has been correctly created on ckan.
 			String title = result.get(TITLE_KEY).asText();
 			
-			ArrayNode arrayNode = (ArrayNode) result.get(TAGS_KEY);
+			if(scopeBean.is(Type.VRE)) {
-			SocialService packagePostActions = new SocialService(catalogueItemURL, name, arrayNode, title);
+				sendSocialPost(title, catalogueItemURL);
-			packagePostActions.start();
+			}
 			
 			return getAsString(result);
 		} catch(WebApplicationException e) {

src/main/java/org/gcube/gcat/persistence/ckan/CKANResource.java

@@ -16,6 +16,8 @@ import javax.ws.rs.PUT;
 import javax.ws.rs.WebApplicationException;
 
 import org.apache.commons.io.FilenameUtils;
+import org.apache.tika.mime.MimeType;
+import org.apache.tika.mime.MimeTypes;
 import org.gcube.common.gxhttp.request.GXHTTPStringRequest;
 import org.gcube.gcat.utils.Constants;
 import org.gcube.gcat.utils.ContextUtility;
@@ -49,6 +51,7 @@ public class CKANResource extends CKAN {
 	
 	private static final String RESOURCES_KEY = "resources";
 	private static final String PACKAGE_ID_KEY = "package_id";
+	private static final String FORMAT_KEY = "format";
 	private static final String MIME_TYPE_KEY = "mimetype";
 	private static final String REVISION_ID_KEY = "revision_id";
 	
@@ -56,6 +59,8 @@ public class CKANResource extends CKAN {
 	
 	public final static String RESOURCE_NAME_REGEX = "^[\\s\\S]*$";
 	
+	public static final MimeTypes ALL_MIME_TYPES;
+	
 	/* TODO Remove this code ASAP. It requires a function from Storage HUB */
 	private static final String URI_RESOLVER_STORAGE_HUB_HOST_PROD = "data.d4science.org";
 	private static final String URI_RESOLVER_STORAGE_HUB_HOST_DEV = "data1-d.d4science.org";
@@ -70,7 +75,10 @@ public class CKANResource extends CKAN {
 		} else {
 			URI_RESOLVER_STORAGE_HUB_HOST = URI_RESOLVER_STORAGE_HUB_HOST_PROD;
 		}
-		
+		// If you might be dealing with custom mimetypes too, then Tika supports those, and change line one to be:
+		// TikaConfig config = TikaConfig.getDefaultConfig();
+		// MimeTypes ALL_MIME_TYPES = config.getMimeRepository();
+		ALL_MIME_TYPES = MimeTypes.getDefaultMimeTypes();
 	}
 	/* TODO END Code to be Removed */
 	
@@ -86,6 +94,7 @@ public class CKANResource extends CKAN {
 	protected URL persistedURL;
 	
 	protected String mimeType;
+	protected String originalFileExtension;
 	
 	protected JsonNode previousRepresentation;
 	
@@ -156,6 +165,32 @@ public class CKANResource extends CKAN {
 		return getAsString(resources);
 	}
 	
+	protected String getFormat() {
+		String format = null;
+		if(originalFileExtension!=null) {
+			format = originalFileExtension;
+		}else {
+			try {
+				MimeType mimeTypeClzInstance = ALL_MIME_TYPES.forName(mimeType);
+				format = mimeTypeClzInstance.getExtension();
+				// List<String> extensions = mimeTypeClzInstance.getExtensions();
+				if(format==null || format.compareTo("")==0) {
+					format = mimeType.split("/")[1].split(";")[0];
+				}
+			} catch(Exception e) {
+				try {
+					format = mimeType.split("/")[1].split(";")[0];
+				}catch (Exception ex) {
+					format = null;
+				}
+			}
+		}
+		if(format!=null && format.startsWith(".")) {
+			format = format.substring(1);
+		}
+		return format;
+	}
+	
 	protected ObjectNode persistStorageFile(ObjectNode objectNode) {
 		
 		if(objectNode.has(URL_KEY)) {
@@ -173,9 +208,16 @@ public class CKANResource extends CKAN {
 			if(name != null) {
 				objectNode.put(NAME_KEY, name);
 			}
-			
+
 			if(mimeType != null) {
 				objectNode.put(MIME_TYPE_KEY, mimeType);
+				
+				if(!objectNode.has(FORMAT_KEY)) {
+					String format = getFormat();
+					if(format!=null) {
+						objectNode.put(FORMAT_KEY, format);
+					}
+				}
 			}
 			
 			objectNode.put(URL_KEY, url.toString());
@@ -269,7 +311,9 @@ public class CKANResource extends CKAN {
 			storageHubManagement = new CatalogueStorageHubManagement();
 			try {
 				persistedURL = storageHubManagement.ensureResourcePersistence(persistedURL, itemID, resourceID);
-				name = FilenameUtils.removeExtension(storageHubManagement.getOriginalFilename());
+				String originalFilename = storageHubManagement.getOriginalFilename();
+				name = FilenameUtils.removeExtension(originalFilename);
+				originalFileExtension = FilenameUtils.getExtension(originalFilename);
 				mimeType = storageHubManagement.getMimeType();
 				persisted = true;
 			} catch(Exception e) {
@@ -336,7 +380,7 @@ public class CKANResource extends CKAN {
 		return sendGetRequest(READ, getMapWithID(resourceID));
 	}
 	
-	protected String update(JsonNode jsonNode) {
+	protected String update(JsonNode jsonNode) throws Exception {
 		ObjectNode resourceNode = (ObjectNode) jsonNode;
 		// This cannot be moved outside otherwise we don't 
 		resourceNode = validate(resourceNode);
@@ -368,8 +412,14 @@ public class CKANResource extends CKAN {
 	
 	@Override
 	public String update(String json) {
-		JsonNode jsonNode = getAsJsonNode(json);
+		try {
-		return update(jsonNode);
+			JsonNode jsonNode = getAsJsonNode(json);
+			return update(jsonNode);
+		} catch(WebApplicationException e) {
+			throw e;
+		} catch(Exception e) {
+			throw new WebApplicationException(e);
+		}
 	}
 	
 	@Override
@@ -406,7 +456,13 @@ public class CKANResource extends CKAN {
 	public JsonNode createOrUpdate(JsonNode jsonNode) {
 		ObjectNode resourceNode = (ObjectNode) jsonNode;
 		if(resourceNode.has(ID_KEY)) {
-			update(resourceNode);
+			try {
+				update(resourceNode);
+			} catch(WebApplicationException e) {
+				throw e;
+			} catch(Exception e) {
+				throw new WebApplicationException(e);
+			}
 		} else {
 			create(resourceNode);
 		}
@@ -427,7 +483,13 @@ public class CKANResource extends CKAN {
 	
 	public void rollback() {
 		if(previousRepresentation != null) {
-			update(previousRepresentation);
+			try {
+				update(previousRepresentation);
+			} catch(WebApplicationException e) {
+				throw e;
+			} catch(Exception e) {
+				throw new WebApplicationException(e);
+			}
 		} else {
 			delete();
 		}

src/main/java/org/gcube/gcat/persistence/ckan/CKANUtility.java

@@ -49,11 +49,15 @@ public class CKANUtility {
 		return getCKANUsername(ContextUtility.getUsername());
 	}
 	
-	public static JsonNode getCKANUser() {
+	public static JsonNode getCKANUser(boolean addToOrganization) {
-		return createCKANUser(getCKANUsername());
+		return createCKANUser(getCKANUsername(), addToOrganization);
 	}
 	
-	protected static JsonNode createCKANUser(String ckanUsername) {
+	public static JsonNode getCKANUser() {
+		return getCKANUser(true);
+	}
+	
+	protected static JsonNode createCKANUser(String ckanUsername, boolean addToOrganization) {
 		ckanUsername = CKANUtility.getCKANUsername(ckanUsername);
 		CKANUser ckanUser = new CKANUser();
 		ckanUser.setApiKey(getSysAdminAPI());
@@ -69,18 +73,24 @@ public class CKANUtility {
 			}
 		} 
 		JsonNode jsonNode = ckanUser.getJsonNodeResult();
-		addUserToOrganization(ckanUsername, MEMBER_ROLE, false);
+		if(addToOrganization) {
+			addUserToOrganization(ckanUsername, MEMBER_ROLE, false);
+		}
 		return jsonNode;
 	}
 	
-	protected static void addUserToOrganization(String ckanUsername, String role, boolean force) {
+	public static void addUserToOrganization(String ckanUsername, String organizationName, String role, boolean force) {
 		CKANOrganization ckanOrganization = new CKANOrganization();
 		ckanOrganization.setApiKey(getSysAdminAPI());
-		String organizationName = CKANOrganization.getCKANOrganizationName();
 		ckanOrganization.setName(organizationName);
 		ckanOrganization.addUserToOrganisation(ckanUsername, role, force);
 	}
 	
+	protected static void addUserToOrganization(String ckanUsername, String role, boolean force) {
+		String organizationName = CKANOrganization.getCKANOrganizationName();
+		addUserToOrganization(ckanUsername, organizationName, role, force);
+	}
+	
 	public static String getApiKey() throws Exception {
 		String ckanUsername = getCKANUsername();
 		return getApiKey(ckanUsername);
@@ -90,7 +100,7 @@ public class CKANUtility {
 		try {
 			String apiKey = getCatalogue().getApiKeyFromUsername(ckanUsername);
 			if(apiKey == null) {
-				JsonNode jsonNode = createCKANUser(ckanUsername);
+				JsonNode jsonNode = createCKANUser(ckanUsername, true);
 				apiKey = jsonNode.get(API_KEY).asText();
 			}
 			return apiKey;

src/main/java/org/gcube/gcat/profile/ISProfile.java

@@ -4,6 +4,7 @@ import java.io.StringWriter;
 import java.util.List;
 import java.util.Set;
 
+import javax.ws.rs.BadRequestException;
 import javax.ws.rs.InternalServerErrorException;
 import javax.ws.rs.NotFoundException;
 import javax.ws.rs.WebApplicationException;
@@ -23,6 +24,7 @@ import org.json.JSONObject;
 import org.json.XML;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.xml.sax.SAXException;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.node.ArrayNode;
@@ -47,7 +49,7 @@ public class ISProfile {
 		ArrayNode arrayNode = mapper.createArrayNode();
 		
 		try {
-			Set<String> names = MetadataUtility.getInstance().getProfilesNames();
+			Set<String> names = (new MetadataUtility()).getProfilesNames();
 			for(String name : names) {
 				arrayNode.add(name);
 			}
@@ -134,7 +136,7 @@ public class ISProfile {
 	
 	public String read(String name, boolean xml) {
 		try {
-			String profile = MetadataUtility.getInstance().getMetadataFormat(name).getMetadataSource();
+			String profile = (new MetadataUtility()).getMetadataFormat(name).getMetadataSource();
 			if(profile != null) {
 				if(xml) {
 					return profile;
@@ -156,8 +158,8 @@ public class ISProfile {
 	
 	public boolean createOrUpdate(String name, String xml) {
 		try {
-			MetadataUtility metadataUtility = MetadataUtility.getInstance();
+			MetadataUtility metadataUtility = new MetadataUtility();
-			metadataUtility.getDataCalogueMetadataFormatReader().validateProfile(xml);
+			metadataUtility.validateProfile(xml);
 			if(metadataUtility.getMetadataFormat(name) == null) {
 				createGenericResource(name, xml);
 				return true;
@@ -167,18 +169,20 @@ public class ISProfile {
 			}
 		} catch(WebApplicationException e) {
 			throw e;
+		} catch (SAXException e) {
+			throw new BadRequestException(e);
 		} catch(Exception e) {
-			throw new InternalServerErrorException(e.getMessage());
+			throw new InternalServerErrorException(e);
 		} finally {
 			// TOOD Actually Cache has been removed. Remove the following code if it will not be re-introduced
 			// Cleaning the cache 
-			MetadataUtility.clearCache();
+			// MetadataUtility.clearCache();
 		}
 	}
 	
 	public boolean delete(String name) {
 		try {
-			MetadataUtility metadataUtility = MetadataUtility.getInstance();
+			MetadataUtility metadataUtility = new MetadataUtility();
 			if(metadataUtility.getMetadataFormat(name) == null) {
 				throw new NotFoundException("Profile with name " + name + " not found");
 			} else {
@@ -191,7 +195,7 @@ public class ISProfile {
 			throw new InternalServerErrorException(e.getMessage());
 		} finally {
 			// Cleaning the cache 
-			MetadataUtility.clearCache();
+			// MetadataUtility.clearCache();
 		}
 	}
 }

src/main/java/org/gcube/gcat/profile/MetadataUtility.java

@@ -5,8 +5,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
-import javax.ws.rs.InternalServerErrorException;
-
 import org.gcube.datacatalogue.metadatadiscovery.DataCalogueMetadataFormatReader;
 import org.gcube.datacatalogue.metadatadiscovery.bean.MetadataProfile;
 import org.gcube.datacatalogue.metadatadiscovery.bean.jaxb.MetadataFormat;
@@ -21,52 +19,12 @@ public class MetadataUtility {
 	 */
 	private Map<String,MetadataProfile> metadataProfiles;
 	
-	private static DataCalogueMetadataFormatReader getDataCalogueMetadataFormatReaderInstance() throws Exception {
+	public MetadataUtility() throws Exception{
-		/*
+		dataCalogueMetadataFormatReader = new DataCalogueMetadataFormatReader();
-		Cache<String,DataCalogueMetadataFormatReader> readerCache = CachesManager.getReaderCache();
-		String context = ScopeProvider.instance.get();
-		DataCalogueMetadataFormatReader reader
-		if(readerCache.containsKey(context)) {
-			reader = (DataCalogueMetadataFormatReader) readerCache.get(context);
-		} else {
-			reader = new DataCalogueMetadataFormatReader();
-			readerCache.put(context, reader);
-		}
-		*/
-		return new DataCalogueMetadataFormatReader();
 	}
 	
-	public static void clearCache() {
+	public void validateProfile(String xmlProfile) throws Exception {
-		/*
+		dataCalogueMetadataFormatReader.validateProfile(xmlProfile);
-		Cache<String,DataCalogueMetadataFormatReader> readerCache = CachesManager.getReaderCache();
-		readerCache.clear();
-		*/
-	}
-	
-	private MetadataUtility() throws Exception{
-		dataCalogueMetadataFormatReader = getDataCalogueMetadataFormatReaderInstance();
-	}
-	
-	private static final InheritableThreadLocal<MetadataUtility> metadataUtility = new InheritableThreadLocal<MetadataUtility>() {
-		
-		@Override
-		protected MetadataUtility initialValue() {
-			try {
-				return new MetadataUtility();
-			} catch(Exception e) {
-				throw new InternalServerErrorException("Unable to instantiate MetadataUtility.");
-			}
-		}
-		
-	};
-		
-	public static MetadataUtility getInstance() {
-		return metadataUtility.get();
-	}
-	
-	
-	public DataCalogueMetadataFormatReader getDataCalogueMetadataFormatReader() {
-		return dataCalogueMetadataFormatReader;
 	}
 	
 	public Map<String, MetadataProfile> getMetadataProfiles() throws Exception{

src/main/java/org/gcube/gcat/rest/BaseREST.java

@@ -13,7 +13,7 @@ public class BaseREST {
 	private final Logger logger = LoggerFactory.getLogger(this.getClass());
 	
 	@Context
-	private UriInfo uriInfo;
+	protected UriInfo uriInfo;
 
 	protected static final String LOCATION_HEADER = "Location";
 	

src/main/java/org/gcube/gcat/rest/Namespace.java

@@ -30,7 +30,7 @@ public class Namespace extends BaseREST implements org.gcube.gcat.api.interfaces
 		ArrayNode arrayNode = mapper.createArrayNode();
 		
 		try {
-			List<NamespaceCategory> namespaces = MetadataUtility.getInstance().getNamespaceCategories();
+			List<NamespaceCategory> namespaces = (new MetadataUtility()).getNamespaceCategories();
 			for(NamespaceCategory namespaceCategory : namespaces) {
 				ObjectNode namespace = mapper.createObjectNode();
 				namespace.put("id", namespaceCategory.getId());

src/main/java/org/gcube/gcat/rest/Profile.java

@@ -10,13 +10,13 @@ import javax.ws.rs.PUT;
 import javax.ws.rs.Path;
 import javax.ws.rs.PathParam;
 import javax.ws.rs.Produces;
+import javax.ws.rs.WebApplicationException;
 import javax.ws.rs.core.Context;
 import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.Response.ResponseBuilder;
 import javax.ws.rs.core.Response.Status;
 import javax.ws.rs.core.UriInfo;
-import javax.xml.ws.WebServiceException;
 
 import org.gcube.gcat.ResourceInitializer;
 import org.gcube.gcat.profile.ISProfile;
@@ -42,7 +42,7 @@ public class Profile extends BaseREST implements org.gcube.gcat.api.interfaces.P
 			ISProfile isProfile = new ISProfile();
 			ArrayNode arrayNode = isProfile.list();
 			return isProfile.getMapper().writeValueAsString(arrayNode);
-		} catch(WebServiceException e) {
+		} catch(WebApplicationException e) {
 			throw e;
 		} catch(Exception e) {
 			throw new InternalServerErrorException(e);
@@ -64,13 +64,13 @@ public class Profile extends BaseREST implements org.gcube.gcat.api.interfaces.P
 				xml = true;
 			}
 			return isProfile.read(name, xml);
-		} catch(WebServiceException e) {
+		} catch(WebApplicationException e) {
 			throw e;
 		} catch(Exception e) {
 			throw new InternalServerErrorException(e);
 		}
 	}
-
+	
 	@PUT
 	@Path("/{" + PROFILE_NAME_PARAMETER + "}")
 	@Consumes(MediaType.APPLICATION_XML)
@@ -84,12 +84,12 @@ public class Profile extends BaseREST implements org.gcube.gcat.api.interfaces.P
 			if(created) {
 				responseBuilder = Response.status(Status.CREATED);
 				responseBuilder.header(LOCATION_HEADER, uriInfo.getAbsolutePath());
-			}else {
+			} else {
 				responseBuilder = Response.status(Status.OK);
 			}
 			responseBuilder.entity(xml);
 			return responseBuilder.type(MediaType.APPLICATION_XML).build();
-		} catch(WebServiceException e) {
+		} catch(WebApplicationException e) {
 			throw e;
 		} catch(Exception e) {
 			throw new InternalServerErrorException(e);
@@ -104,7 +104,7 @@ public class Profile extends BaseREST implements org.gcube.gcat.api.interfaces.P
 			ISProfile isProfile = new ISProfile();
 			isProfile.delete(name);
 			return Response.status(Status.NO_CONTENT).build();
-		} catch(WebServiceException e) {
+		} catch(WebApplicationException e) {
 			throw e;
 		} catch(Exception e) {
 			throw new InternalServerErrorException(e);

src/main/java/org/gcube/gcat/rest/REST.java

@@ -40,6 +40,7 @@ public class REST<C extends CKAN> extends BaseREST implements CRUD<Response, Res
 	public Response create(String json) {
 		setCalledMethod("POST /" + COLLECTION_PARAMETER);
 		C ckan = getInstance();
+		ckan.setUriInfo(uriInfo);
 		String ret = ckan.create(json);
 		
 		ResponseBuilder responseBuilder = Response.status(Status.CREATED).entity(ret);

src/main/java/org/gcube/gcat/rest/ScienceCatalogueExceptionMapper.java

@@ -18,6 +18,13 @@ public class ScienceCatalogueExceptionMapper  implements ExceptionMapper<Excepti
 		
 		Status status = Status.INTERNAL_SERVER_ERROR;
 		String exceptionMessage = exception.getMessage();
+		try {
+			if(exception.getCause()!=null) {
+				exceptionMessage = exception.getCause().getMessage();
+			}
+		}catch (Exception e) {
+			exceptionMessage = exception.getMessage();
+		}
 		MediaType mediaType = MediaType.TEXT_PLAIN_TYPE;
 		
 		

src/main/java/org/gcube/gcat/social/GcoreEndpointReaderSNL.java

@@ -17,6 +17,8 @@ import org.slf4j.LoggerFactory;
  * @author Costantino Perciante (ISTI - CNR)
  * @author Luca Frosini (ISTI - CNR)
  */
+
+// TODO Add a context based cache
 public class GcoreEndpointReaderSNL {
 	
 	private static final String RESOURCE = "jersey-servlet";

src/main/java/org/gcube/gcat/social/SocialService.java

@@ -1,12 +1,19 @@
 package org.gcube.gcat.social;
 
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
 import java.io.StringWriter;
 import java.net.HttpURLConnection;
 import java.util.ArrayList;
 import java.util.List;
 
 import javax.cache.Cache;
+import javax.ws.rs.WebApplicationException;
+import javax.ws.rs.core.HttpHeaders;
 import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response.Status;
 
 import org.gcube.common.gxhttp.request.GXHTTPStringRequest;
 import org.gcube.datacatalogue.ckanutillibrary.server.DataCatalogue;
@@ -36,8 +43,9 @@ public class SocialService extends Thread {
 	// https://wiki.gcube-system.org/gcube/Social_Networking_Service
 	protected static final String SOCIAL_SERVICE_GET_USER_INFO_PATH = "2/users/get-profile";
 	
-	// String.format(NOTIFICATION_MESSAGE, title, fullName, url)
+	// String.format(NOTIFICATION_MESSAGE, fullName, title, url)
-	protected static final String NOTIFICATION_MESSAGE = "Dear members,<br>The item '%s' has been just published by %s.<br>You can find it at: %s <br>";
+	protected static final String NOTIFICATION_MESSAGE = "%s just published the item \"%s\"\n" + 
+			"Please find it at %s\n";
 	
 	protected static final String RESULT_KEY = "result";
 	protected static final String FULLNAME_IN_PROFILE_KEY = "fullname";
@@ -46,41 +54,67 @@ public class SocialService extends Thread {
 	protected static final String SOCIAL_POST_RESPONSE_SUCCESS_KEY = "success";
 	protected static final String SOCIAL_POST_RESPONSE_MESSAGE_KEY = "message";
 	
-	protected String id;
+	protected final GcoreEndpointReaderSNL gcoreEndpointReaderSNL;
-	protected String url;
-	protected String title;
-	protected List<String> tags;
-	protected final GcoreEndpointReaderSNL socialService;
 	protected final ObjectMapper objectMapper;
 	
+	protected String itemID;
+	protected String itemURL;
+	protected String itemTitle;
+	protected List<String> tags;
+	protected JsonNode gCubeUserProfile;
+	
 	public SocialService() throws Exception {
 		super();
-		this.socialService = new GcoreEndpointReaderSNL();
+		this.gcoreEndpointReaderSNL = new GcoreEndpointReaderSNL();
 		this.objectMapper = new ObjectMapper();
 	}
 	
-	public SocialService(String id, String url, List<String> tags, String title) throws Exception {
+	public String getItemID() {
-		this();
+		return itemID;
-		this.id = id;
+	}
-		this.url = url;
+
-		this.tags = tags;
+	public void setItemID(String itemID) {
-		this.title = title;
+		this.itemID = itemID;
+	}
+
+	public String getItemURL() {
+		return itemURL;
+	}
+
+	public void setItemURL(String itemURL) {
+		this.itemURL = itemURL;
 	}
 	
-	public SocialService(String id, String url, ArrayNode arrayNode, String title) throws Exception {
+	public String getItemTitle() {
-		this();
+		return itemTitle;
-		this.id = id;
+	}
-		this.url = url;
+
-		
+	public void setItemTitle(String itemTitle) {
+		this.itemTitle = itemTitle;
+	}
+
+	public List<String> getTags() {
+		return tags;
+	}
+
+	public void setTags(List<String> tags) {
+		this.tags = tags;
+	}
+	
+	public void setTags(ArrayNode tags) {
 		this.tags = new ArrayList<>();
-		if(arrayNode != null && arrayNode.size() > 0) {
+		if(tags != null && tags.size() > 0) {
-			for(int i = 0; i < arrayNode.size(); i++) {
+			for(int i = 0; i < tags.size(); i++) {
-				String tagName = arrayNode.get(i).get("display_name").asText();
+				JsonNode jsonNode = tags.get(i);
-				tags.add(tagName);
+				String tagName = "";
+				if(jsonNode.has("display_name")) {
+					tagName = jsonNode.get("display_name").asText();
+				}else {
+					tagName = jsonNode.get("name").asText();
+				}
+				this.tags.add(tagName);
 			}
 		}
-		
-		this.title = title;
 	}
 	
 	/**
@@ -89,17 +123,47 @@ public class SocialService extends Thread {
 	 * @throws Exception 
 	 */
 	public JsonNode getGCubeUserProfile() throws Exception {
-		String username = ContextUtility.getUsername();
+		if(gCubeUserProfile==null) {
-		return getGCubeUserProfile(username);
+			String username = ContextUtility.getUsername();
+			gCubeUserProfile = getGCubeUserProfile(username);
+		}
+		return gCubeUserProfile;
 	}
 	
-	public JsonNode getGCubeUserProfile(String username) throws Exception {
+	protected StringBuilder getStringBuilder(InputStream inputStream) throws IOException {
+		StringBuilder result = new StringBuilder();
+		try(BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream))) {
+			String line;
+			while((line = reader.readLine()) != null) {
+				result.append(line);
+			}
+		}
+		
+		return result;
+	}
+	
+	protected String getResultAsString(HttpURLConnection httpURLConnection) throws IOException {
+		int responseCode  = httpURLConnection.getResponseCode();
+		if(responseCode >= Status.BAD_REQUEST.getStatusCode()) {
+			Status status = Status.fromStatusCode(responseCode);
+			InputStream inputStream = httpURLConnection.getErrorStream();
+			StringBuilder result = getStringBuilder(inputStream);
+			logger.trace(result.toString());
+			throw new WebApplicationException(status);
+		}
+		InputStream inputStream = httpURLConnection.getInputStream();
+		String ret = getStringBuilder(inputStream).toString();
+		logger.trace("Got Respose is {}", ret);
+		return ret;
+	}
+	
+	protected JsonNode getGCubeUserProfile(String username) throws Exception {
 		Cache<String,JsonNode> userCache = CachesManager.getUserCache();
 		
 		if(userCache.containsKey(username))
 			return userCache.get(username);
 		else {
-			String socialServiceBasePath = socialService.getServiceBasePath();
+			String socialServiceBasePath = gcoreEndpointReaderSNL.getServiceBasePath();
 			
 			GXHTTPStringRequest gxhttpStringRequest = GXHTTPStringRequest.newRequest(socialServiceBasePath); 
 			gxhttpStringRequest.header("User-Agent", Constants.CATALOGUE_NAME);
@@ -107,23 +171,29 @@ public class SocialService extends Thread {
 			gxhttpStringRequest.path(SOCIAL_SERVICE_GET_USER_INFO_PATH);
 			HttpURLConnection httpURLConnection = gxhttpStringRequest.get();
 			
-			String message = httpURLConnection.getResponseMessage();
+			
-			JsonNode jsonNode = objectMapper.readTree(message);
+			String ret = getResultAsString(httpURLConnection);
+			
+			JsonNode jsonNode = objectMapper.readTree(ret);
 			userCache.put(username, jsonNode);
 			return jsonNode;
 		}
 	}
 	
 	public String getFullName() throws Exception {
-		if(!ContextUtility.isApplication()) {
+		try {
-			JsonNode jsonNode = getGCubeUserProfile();
+			if(!ContextUtility.isApplication()) {
-			JsonNode result = jsonNode.get(RESULT_KEY);
+				JsonNode jsonNode = getGCubeUserProfile();
-			return result.get(FULLNAME_IN_PROFILE_KEY).asText();
+				JsonNode result = jsonNode.get(RESULT_KEY);
-		} else {
+				return result.get(FULLNAME_IN_PROFILE_KEY).asText();
-			return ContextUtility.getUsername();
+			}
+		}catch (Exception e) {
+			logger.warn("Unable to get the full name of the requesting user via Social Service. The username corresponsing to the requester token will be used.");
 		}
+		return ContextUtility.getUsername();
 	}
 	
+	
 	@Override
 	public void run() {
 		
@@ -134,7 +204,7 @@ public class SocialService extends Thread {
 				logger.info("Social Post are disabled in the context {}", ContextUtility.getCurrentContext());
 				return;
 			}
-			logger.info("Going to send Social Post about the Item {} available at {}", id, url);
+			logger.info("Going to send Social Post about the Item {} available at {}", itemID, itemURL);
 			
 			boolean notifyUsers = dataCatalogue.isNotificationToUsersEnabled();
 			// write notification post
@@ -150,7 +220,7 @@ public class SocialService extends Thread {
 		try {
 			String fullName = getFullName();
 			
-			String basePath = socialService.getServiceBasePath();
+			String basePath = gcoreEndpointReaderSNL.getServiceBasePath();
 			if(basePath == null) {
 				logger.info("Unable to write a post because there is no social networking service available");
 				return;
@@ -158,7 +228,7 @@ public class SocialService extends Thread {
 			basePath = basePath.endsWith("/") ? basePath : basePath + "/";
 			
 			StringWriter messageWriter = new StringWriter();
-			messageWriter.append(String.format(NOTIFICATION_MESSAGE, title, fullName, url));
+			messageWriter.append(String.format(NOTIFICATION_MESSAGE, fullName, itemTitle, itemURL));
 			
 			for(String tag : tags) {
 				tag = tag.trim();
@@ -166,12 +236,13 @@ public class SocialService extends Thread {
 				if(tag.endsWith("_")) {
 					tag = tag.substring(0, tag.length() - 1);
 				}
-				messageWriter.append(" #");
+				messageWriter.append("#");
 				messageWriter.append(tag);
+				messageWriter.append(" ");
 			}
 			String message = messageWriter.toString();
 			
-			logger.debug("The post that is going to be written is {} " + message);
+			logger.debug("The post that is going to be written is\n{}",message);
 			
 			ObjectNode objectNode = objectMapper.createObjectNode();
 			objectNode.put(SOCIAL_POST_TEXT_KEY, message);
@@ -182,13 +253,14 @@ public class SocialService extends Thread {
 			
 			
 			GXHTTPStringRequest gxhttpStringRequest = GXHTTPStringRequest.newRequest(basePath); 
-			gxhttpStringRequest.header("User-Agent", Constants.CATALOGUE_NAME);
+			gxhttpStringRequest.from(Constants.CATALOGUE_NAME);
+			gxhttpStringRequest.header(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON);
 			gxhttpStringRequest.setSecurityToken(Constants.getCatalogueApplicationToken());
 			gxhttpStringRequest.path(SOCIAL_SERVICE_WRITE_APPLICATION_POST_PATH);
 			
 			
 			HttpURLConnection httpURLConnection = gxhttpStringRequest.post(objectMapper.writeValueAsString(objectNode));
-			String ret = httpURLConnection.getResponseMessage();
+			String ret = getResultAsString(httpURLConnection);
 			JsonNode jsonNode = objectMapper.readTree(ret);
 			if(jsonNode.get(SOCIAL_POST_RESPONSE_SUCCESS_KEY).asBoolean()) {
 				logger.info("Post written : {}", message);

src/main/java/org/gcube/gcat/utils/URIResolver.java

@@ -8,6 +8,8 @@ import java.net.HttpURLConnection;
 
 import javax.ws.rs.InternalServerErrorException;
 import javax.ws.rs.WebApplicationException;
+import javax.ws.rs.core.HttpHeaders;
+import javax.ws.rs.core.MediaType;
 
 import org.gcube.common.gxhttp.request.GXHTTPStringRequest;
 import org.gcube.datacatalogue.ckanutillibrary.server.DataCatalogue;
@@ -22,6 +24,10 @@ public class URIResolver {
 	private static final String CATALOGUE_CONTEXT = "gcube_scope";
 	private static final String ENTITY_TYPE = "entity_context";
 	private static final String ENTITY_NAME = "entity_name";
+	
+	@Deprecated
+	private static final String PRODUCT = "product";
+	@Deprecated
 	private static final String CATALOGUE_PLAIN_URL = "clear_url";
 	
 	protected ObjectMapper mapper;
@@ -48,13 +54,18 @@ public class URIResolver {
 			
 			ObjectNode requestContent = mapper.createObjectNode();
 			requestContent.put(CATALOGUE_CONTEXT, ContextUtility.getCurrentContext());
-			requestContent.put(ENTITY_TYPE, EntityContext.PRODUCT.toString());
+			
+			requestContent.put(ENTITY_TYPE, EntityContext.DATASET.toString());
 			requestContent.put(ENTITY_NAME, name);
+			
+			/* Uncomment the following two rows to build a version compliant with old URI RESOLVER
+			requestContent.put(ENTITY_TYPE, PRODUCT);
 			requestContent.put(CATALOGUE_PLAIN_URL, String.valueOf(true));
+			*/
 			
 			GXHTTPStringRequest gxhttpStringRequest = GXHTTPStringRequest.newRequest(uriResolverURL); 
 			gxhttpStringRequest.from(Constants.CATALOGUE_NAME);
-			// gxhttpStringRequest.header("Content-type", GXConnection.APPLICATION_JSON_CHARSET_UTF_8);
+			gxhttpStringRequest.header(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON);
 			gxhttpStringRequest.isExternalCall(true);
 			String body = mapper.writeValueAsString(requestContent);
 			HttpURLConnection httpURLConnection = gxhttpStringRequest.post(body);

src/main/java/org/gcube/gcat/workspace/CatalogueStorageHubManagement.java

@@ -74,7 +74,7 @@ public class CatalogueStorageHubManagement {
 	}
 
 	
-	protected void internalAddRevisionID(String resourceID, String revisionID) {
+	protected void internalAddRevisionID(String resourceID, String revisionID) throws Exception {
 		FileContainer fileContainer = storageHubManagement.getCreatedFile();
 		Metadata metadata = fileContainer.get().getMetadata();
 		Map<String,Object> map = metadata.getMap();
@@ -84,7 +84,7 @@ public class CatalogueStorageHubManagement {
 		fileContainer.setMetadata(metadata);
 	}
 	
-	public void renameFile(String resourceID, String revisionID) {
+	public void renameFile(String resourceID, String revisionID) throws Exception {
 		ApplicationMode applicationMode = new ApplicationMode(Constants.getCatalogueApplicationToken());
 		try {
 			applicationMode.start();
@@ -97,7 +97,7 @@ public class CatalogueStorageHubManagement {
 		
 	}
 	
-	public void addRevisionID(String resourceID, String revisionID) {
+	public void addRevisionID(String resourceID, String revisionID) throws Exception {
 		ApplicationMode applicationMode = new ApplicationMode(Constants.getCatalogueApplicationToken());
 		try {
 			applicationMode.start();

src/test/java/org/gcube/gcat/ContextTest.java

@@ -44,7 +44,8 @@ public class ContextTest {
 			throw new RuntimeException(e);
 		}
 		
-		DEFAULT_TEST_SCOPE_NAME = "/gcube/preprod/preVRE";
+		//DEFAULT_TEST_SCOPE_NAME = "/pred4s/preprod/preVRE";
+		DEFAULT_TEST_SCOPE_NAME = "/gcube/devNext/NextNext";
 	}
 	
 	public static String getCurrentScope(String token) throws ObjectNotFound, Exception {

src/test/java/org/gcube/gcat/persistence/ckan/CKANLicenseTest.java

@@ -1,5 +1,11 @@
 package org.gcube.gcat.persistence.ckan;
 
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import java.util.ArrayList;
+import java.util.List;
+
 import org.gcube.gcat.ContextTest;
 import org.gcube.gcat.persistence.ckan.CKANLicense;
 import org.junit.Assert;
@@ -18,11 +24,27 @@ public class CKANLicenseTest extends ContextTest {
 	@Test
 	public void list() throws Exception {
 		CKANLicense license = new CKANLicense();
-		String ret = license.list(-1,-1);
+		license.list(-1,-1);
-		ObjectMapper mapper = new ObjectMapper();
+		JsonNode gotList = license.getJsonNodeResult();
-		JsonNode gotList = mapper.readTree(ret);
 		Assert.assertTrue(gotList instanceof ArrayNode);
+		ObjectMapper mapper = new ObjectMapper();
 		logger.debug("List :\n{}", mapper.writeValueAsString(gotList));
 	}
 	
+	@Test
+	public void testCheckLicense() throws Exception {
+		ArrayNode arrayNode = CKANLicense.getLicenses();
+		for(JsonNode jsonNode : arrayNode){
+			String licenseId = jsonNode.get(CKAN.ID_KEY).asText();
+			assertTrue(CKANLicense.checkLicenseId(arrayNode, licenseId));
+			logger.debug("'{}' is a valid License ID", licenseId);
+		}
+		List<String> invalidIds = new ArrayList<>();
+		invalidIds.add("InvaliLicense");
+		invalidIds.add("CCO");
+		for(String licenseId : invalidIds) {
+			assertFalse(CKANLicense.checkLicenseId(arrayNode, licenseId));
+			logger.debug("As expected '{}' is an INVALID License ID", licenseId);
+		}
+	}
 }

src/test/java/org/gcube/gcat/persistence/ckan/CKANOrganizationTest.java

@@ -20,4 +20,11 @@ public class CKANOrganizationTest extends ContextTest {
 		logger.debug("{}", ret);
 	}
 	
+	@Test
+	public void listOrganization() throws Exception {
+		ContextTest.setContextByName("/gcube");
+		CKANOrganization ckanOrganization = new CKANOrganization();
+		String ret = ckanOrganization.list(1000, 0);
+		logger.debug("{}", ret);
+	}
 }

src/test/java/org/gcube/gcat/persistence/ckan/CKANPackageTest.java

@@ -27,7 +27,7 @@ public class CKANPackageTest extends ContextTest {
 	
 	private static final String ITEM_NAME_VALUE = "restful_transaction_model";
 	private static final String LICENSE_VALUE = "CC-BY-SA-4.0";
-	private static final String EXTRAS_TYPE_VALUE_VALUE = "TestProfile";
+	private static final String EXTRAS_TYPE_VALUE_VALUE = "TestEmptyProfile";
 	
 	
 	@Test
@@ -89,18 +89,21 @@ public class CKANPackageTest extends ContextTest {
 		itemObjectNode.put(PRIVATE_KEY, false);
 		itemObjectNode.put(NOTES_KEY, "A research of Luca Frosini");
 		itemObjectNode.put(URL_KEY, "http://www.d4science.org");
+		itemObjectNode.put(CKANPackage.OWNER_ORG_KEY, "nextnext");
 		
 		ArrayNode tagArrayNode = itemObjectNode.putArray(CKANPackage.TAGS_KEY);
 		ObjectNode tagNode = mapper.createObjectNode();
 		tagNode.put(CKANPackage.NAME_KEY, "REST");
 		tagArrayNode.add(tagNode);
 		
+		/*
 		ArrayNode resourceArrayNode = itemObjectNode.putArray(CKANPackage.RESOURCES_KEY);
 		ObjectNode resourceNode = mapper.createObjectNode();
 		resourceNode.put(CKANResource.NAME_KEY, "RESTful Transaction Model");
 		// Workspace(luca.frosini) > RESTful Transaction Model v 1.0.pdf
 		resourceNode.put(CKANResource.URL_KEY, "https://goo.gl/J8AwQW");
 		resourceArrayNode.add(resourceNode);
+		*/
 		
 		ArrayNode extraArrayNode = itemObjectNode.putArray(CKANPackage.EXTRAS_KEY);
 		ObjectNode typeNode = mapper.createObjectNode();
@@ -110,7 +113,7 @@ public class CKANPackageTest extends ContextTest {
 		
 		ObjectNode modelNode = mapper.createObjectNode();
 		modelNode.put(CKANPackage.EXTRAS_KEY_KEY, "test");
-		modelNode.put(CKANPackage.EXTRAS_VALUE_KEY, "test");
+		modelNode.put(CKANPackage.EXTRAS_VALUE_KEY, "test 2.9°");
 		extraArrayNode.add(modelNode);
 		
 		ObjectNode populationNode = mapper.createObjectNode();
@@ -129,10 +132,20 @@ public class CKANPackageTest extends ContextTest {
 	
 	@Test
 	public void create() throws Exception {
+		//ContextTest.setContextByName("/gcube/devNext");
 		ObjectMapper mapper = new ObjectMapper();
 		createPackage(mapper);
 	}
 	
+	@Test
+	public void testURIResolver() {
+		CKANPackage ckanPackage = new CKANPackage();
+		ckanPackage.setName("Test");
+		ObjectMapper objectMapper = new ObjectMapper();
+		ObjectNode objectNode = objectMapper.createObjectNode();
+		ckanPackage.addItemURLViaResolver(objectNode);
+	}
+	
 	@Test
 	public void createReadUpdateUpdatePurge() throws Exception {
 		ObjectMapper mapper = new ObjectMapper();

src/test/java/org/gcube/gcat/persistence/ckan/CKANResourceTest.java

@@ -6,6 +6,7 @@ import java.util.UUID;
 import org.gcube.gcat.ContextTest;
 import org.gcube.gcat.utils.Constants;
 import org.gcube.storagehub.ApplicationMode;
+import org.junit.Assert;
 import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -77,4 +78,22 @@ public class CKANResourceTest extends ContextTest {
 		ckanResource.delete();
 	}
 	
+	@Test
+	public void testGetFormat() {
+		CKANResource ckanResource = new CKANResource(UUID.randomUUID().toString());
+		ckanResource.mimeType = "application/zip";
+		
+		ckanResource.originalFileExtension = ".fskk";
+		String format =  ckanResource.getFormat();
+		Assert.assertTrue(format.compareTo("fskk")==0);
+		
+		ckanResource.originalFileExtension = null;
+		format =  ckanResource.getFormat();
+		Assert.assertTrue(format.compareTo("zip")==0);
+		
+		ckanResource.mimeType = "image/jpeg";
+		format =  ckanResource.getFormat();
+		Assert.assertTrue(format.compareTo("jpg")==0);
+	}
+	
 }

src/test/java/org/gcube/gcat/social/SocialServiceTest.java

@@ -1,7 +1,11 @@
 package org.gcube.gcat.social;
 
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+
 import org.gcube.gcat.ContextTest;
-import org.gcube.gcat.social.SocialService;
+import org.gcube.gcat.utils.Constants;
 import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -21,4 +25,24 @@ public class SocialServiceTest extends ContextTest {
 		logger.debug("gCube User Profile is {}", objectMapper.writeValueAsString(jsonNode));
 	}
 	
+	@Test
+	public void testToken() throws Exception {
+		ContextTest.setContext(Constants.getCatalogueApplicationToken());
+	}
+	
+	@Test
+	public void testSendPost() throws Exception {
+		SocialService socialService = new SocialService();
+		socialService.setItemID(UUID.randomUUID().toString());
+		socialService.setItemTitle("Test Item");
+		socialService.setItemURL("http://www.d4science.org");
+		List<String> tags = new ArrayList<>();
+		tags.add("Test");
+		tags.add("ThisIsATest");
+		tags.add("IgnoreIt");
+		socialService.setTags(tags);
+		
+		socialService.sendSocialPost(false);
+	}
+	
 }