Merge pull request 'task_23692' (!4) from task_23692 into master

Reviewed-on: #4

CHANGELOG.md

@@ -4,6 +4,13 @@
 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).
 
+## [v1.2.0-SNAPSHOT] - 2022-07-28
+
+**Enhancements**
+
+- [#23692] Optimized the listing and the paging of catalogue items
+- Moved to maven-portal-bom 3.7.0-SNAPSHOT
+
 ## [v1.1.0] - 2022-05-18
 
 **New Features**

pom.xml

@@ -12,8 +12,7 @@
 
 	<groupId>org.gcube.datacatalogue</groupId>
 	<artifactId>catalogue-util-library</artifactId>
-	<version>1.1.0</version>
+	<version>1.2.0-SNAPSHOT</version>
-	
 	<name>Ckan utility library</name>
 	<description>
 		Utility library to retrieve users information, organizations information and so on from the ckan d4science datacatalogue
@@ -42,7 +41,7 @@
 			<dependency>
 				<groupId>org.gcube.distribution</groupId>
 				<artifactId>maven-portal-bom</artifactId>
-				<version>3.6.3</version>
+				<version>3.7.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
@@ -53,6 +52,7 @@
 		<dependency>
 			<groupId>com.google.gwt</groupId>
 			<artifactId>gwt-user</artifactId>
+			<version>${gwtVersion}</version>
 			<scope>provided</scope>
 		</dependency>
 
@@ -101,7 +101,7 @@
 		<dependency>
 			<groupId>org.gcube.data-catalogue</groupId>
 			<artifactId>gcat-client</artifactId>
-			<version>[2.0.0-SNAPSHOT, 3.0.0)</version>
+			<version>[2.0.0, 3.0.0-SNAPSHOT)</version>
 			<scope>compile</scope>
 		</dependency>
 
@@ -171,6 +171,14 @@
 			<artifactId>slf4j-api</artifactId>
 			<scope>provided</scope>
 		</dependency>
+
+		<!-- Test Dependencies -->
+		<dependency>
+			<groupId>org.gcube.common</groupId>
+			<artifactId>authorization-utils</artifactId>
+			<version>[2.0.0-SNAPSHOT, 3.0.0-SNAPSHOT)</version>
+			<scope>test</scope>
+		</dependency>
 	</dependencies>
 
 	<build>

src/main/java/org/gcube/datacatalogue/utillibrary/gcat/GCatCaller.java

@@ -226,19 +226,21 @@ public class GCatCaller {
 	 * @param status       the status
 	 * @param limit        the limit
 	 * @param offset       the offset
+	 * @param allFields    the all fields. If true returns the all fields of an item
 	 * @param filters      the filters
 	 * @param sortForField the sort for field
 	 * @return the list items for CM status
 	 * @throws WebServiceException   the web service exception
 	 * @throws MalformedURLException the malformed URL exception
 	 */
-	public String getListItemsForCMStatus(CMItemStatus status, int limit, int offset, Map<String, String> filters, String sortForField)
+	public String getListItemsForCMStatus(CMItemStatus status, int limit, int offset, Boolean allFields,
-			throws WebServiceException, MalformedURLException {
+			Map<String, String> filters, String sortForField) throws WebServiceException, MalformedURLException {
 		LOG.trace("getListItemsForCMStatus called");
 		LOG.info("called getListItemsForCMStatus called with [status: " + status + "], [limit: " + limit
 				+ "], [offset: " + offset + "], [filters: " + filters + "]");
 
-		Map<String, String> queryParams = GCatCallerUtil.genericQueryBuilderFor(status, limit, offset, false, filters, sortForField);
+		Map<String, String> queryParams = GCatCallerUtil.genericQueryBuilderFor(status, limit, offset, false, allFields, filters,
+				sortForField);
 
 		return getListItemsForQuery(queryParams);
 	}
@@ -257,7 +259,8 @@ public class GCatCaller {
 		LOG.trace("countListItemsForCMStatus called");
 		LOG.info("Calling count list items for [status: " + status + "], [filters: " + filters + "]");
 
-		Map<String, String> queryParams = GCatCallerUtil.genericQueryBuilderFor(status, null, null, true, filters, null);
+		Map<String, String> queryParams = GCatCallerUtil.genericQueryBuilderFor(status, null, null, true, false,
+				filters, null);
 
 		String theCount = getListItemsForQuery(queryParams);
 		int count = 0;

src/main/java/org/gcube/datacatalogue/utillibrary/gcat/GCatCallerUtil.java

@@ -6,6 +6,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
+import org.gcube.gcat.api.GCatConstants;
 import org.gcube.gcat.api.moderation.CMItemStatus;
 import org.json.simple.JSONArray;
 import org.json.simple.parser.JSONParser;
@@ -30,14 +31,16 @@ public class GCatCallerUtil {
 	 * @param status    the status
 	 * @param limit     the limit
 	 * @param offset    the offset
-	 * @param count   the count
+	 * @param count     the count. If true returns only the count
+	 * @param allFields the all fields. If true returns the all fields of an item
 	 * @param filters   the filters
+	 * @param sort      the sort
 	 * @return the map
 	 */
 	public static Map<String, String> genericQueryBuilderFor(CMItemStatus status, Integer limit, Integer offset,
-			Boolean count, Map<String, String> filters, String sort) {
+			Boolean count, Boolean allFields, Map<String, String> filters, String sort) {
 		LOG.info("genericQueryBuilderFor called with [status: " + status + "], [limit: " + limit + "], [offset: "
-				+ offset + "], [count: " + count + "], [filters: " + filters + "]");
+				+ offset + "], [count: " + count + "], [allFields: " + allFields + "], [filters: " + filters + "]");
 
 		Map<String, String> queryParams = new HashMap<String, String>();
 
@@ -62,11 +65,11 @@ public class GCatCallerUtil {
 
 		if (limit != null) {
 			limit = limit < 0 ? 10 : limit;
-			queryParams.put("limit", limit + "");
+			queryParams.put(GCatConstants.LIMIT_QUERY_PARAMETER, String.valueOf(limit));
 		}
 		if (offset != null) {
 			offset = offset < 0 ? 0 : offset;
-			queryParams.put("offset", offset + "");
+			queryParams.put(GCatConstants.OFFSET_QUERY_PARAMETER, String.valueOf(offset));
 		}
 
 		if (sort != null) {
@@ -76,10 +79,15 @@ public class GCatCallerUtil {
 			queryParams.put("sort", GCatCaller.DEFAULT_SORT_VALUE);
 		}
 
-
 		if (count != null) {
 			if (count) {
-				queryParams.put("count", "true");
+				queryParams.put(GCatConstants.COUNT_QUERY_PARAMETER, String.valueOf(count));
+			}
+		}
+
+		if (allFields != null) {
+			if (allFields) {
+				queryParams.put(GCatConstants.ALL_FIELDS_QUERY_PARAMETER, String.valueOf(allFields));
 			}
 		}
 

src/main/java/org/gcube/datacatalogue/utillibrary/server/cms/CatalogueContentModeratorSystem.java

@@ -35,6 +35,7 @@ public interface CatalogueContentModeratorSystem {
 	 * @param theStatus    the the status
 	 * @param limit        the limit
 	 * @param offset       the offset
+	 * @param allFields    the all fields. If true returns the all fields of an item
 	 * @param filters      add the input filters to query on CKAN
 	 * @param sortForField the sort for field
 	 * @return the list items for status
@@ -42,8 +43,9 @@ public interface CatalogueContentModeratorSystem {
 	 * @throws MalformedURLException   the malformed URL exception
 	 * @throws InvalidObjectException  the invalid object exception
 	 */
-	public List<CkanDataset> getListItemsForStatus(ItemStatus theStatus, int limit, int offset,
+	List<CkanDataset> getListItemsForStatus(ItemStatus theStatus, int limit, int offset, Boolean allFields,
-			Map<String, String> filters, String sortForField) throws WebApplicationException, MalformedURLException, InvalidObjectException;
+			Map<String, String> filters, String sortForField)
+			throws WebApplicationException, MalformedURLException, InvalidObjectException;
 
 	/**
 	 * Reject item.
@@ -85,4 +87,6 @@ public interface CatalogueContentModeratorSystem {
 	 */
 	void approveItem(String itemName, String moderatorMessage) throws WebApplicationException, MalformedURLException;
 
+
+
 }

src/main/java/org/gcube/datacatalogue/utillibrary/server/cms/DataCatalogueCMSImpl.java

@@ -19,6 +19,7 @@ import org.gcube.datacatalogue.utillibrary.shared.ItemStatus;
 import org.gcube.datacatalogue.utillibrary.shared.jackan.model.CkanDataset;
 import org.gcube.gcat.api.moderation.CMItemStatus;
 import org.json.simple.JSONArray;
+import org.json.simple.JSONObject;
 import org.json.simple.parser.JSONParser;
 import org.json.simple.parser.ParseException;
 import org.slf4j.Logger;
@@ -118,6 +119,7 @@ public class DataCatalogueCMSImpl implements CatalogueContentModeratorSystem {
 	 * @param theStatus    the the status
 	 * @param limit        the limit
 	 * @param offset       the offset
+	 * @param allFields    the all fields. If true returns the all fields of an item
 	 * @param filters      add the input filters to query on CKAN
 	 * @param sortForField the sort for field
 	 * @return the list items for status
@@ -126,30 +128,40 @@ public class DataCatalogueCMSImpl implements CatalogueContentModeratorSystem {
 	 * @throws InvalidObjectException  the invalid object exception
 	 */
 	@Override
-	public List<CkanDataset> getListItemsForStatus(ItemStatus theStatus, int limit, int offset,
+	public List<CkanDataset> getListItemsForStatus(ItemStatus theStatus, int limit, int offset, Boolean allFields,
-			Map<String, String> filters, String sortForField) throws WebApplicationException, MalformedURLException, InvalidObjectException {
+			Map<String, String> filters, String sortForField)
+			throws WebApplicationException, MalformedURLException, InvalidObjectException {
 		LOG.info("called getListItemsForStatus with [status: " + theStatus + "], [limit: " + limit + "], [offset: "
-				+ offset + "], [filters: " + filters + "]");
+				+ offset + "], [allFields: " + allFields + "], [filters: " + filters + "]");
 		List<CkanDataset> listDataset = null;
 		checkNotNull(theStatus);
-		JSONArray jsonArray = getSourceArrayOfItemsForStatus(theStatus, limit, offset, filters, sortForField);
+		JSONArray jsonArray = getSourceArrayOfItemsForStatus(theStatus, limit, offset, allFields, filters, sortForField);
 
 		if (jsonArray != null) {
 			int size = jsonArray.size();
 			listDataset = new ArrayList<CkanDataset>(size);
 			LOG.info("reading and converting " + size + " dataset...");
 			for (int i = 0; i < size; i++) {
-				String datasetName = null;
+				String jsonValueDataset = null;
 				try {
-					datasetName = (String) jsonArray.get(i);
+					CkanDataset toCkanDataset = null;
-					LOG.debug("reading dataset: " + datasetName);
+					if(!allFields) {
-					String jsonValueDataset = gCatCaller.getDatasetForName(datasetName);
+						//here the array contains the list of dataset name
+						String datasetName = (String) jsonArray.get(i);
+						LOG.debug("going to read from gCat the dataset: " + datasetName);
+						jsonValueDataset = gCatCaller.getDatasetForName(datasetName);
 						LOG.trace("the JSON dataset is: " + jsonValueDataset);
-					CkanDataset toCkanDataset = MarshUnmarshCkanObject.toCkanDataset(jsonValueDataset, METHOD.TO_READ);
+					}else {
+						LOG.debug("reading from the array the "+i+"mo json object");
+						//here the array contains the list of dataset json fields
+						jsonValueDataset = ((JSONObject) jsonArray.get(i)).toString();
+						LOG.trace("the JSON dataset is: " + jsonValueDataset);
+					}
+					toCkanDataset = MarshUnmarshCkanObject.toCkanDataset(jsonValueDataset, METHOD.TO_READ);
 					LOG.debug("converted as dataset: " + toCkanDataset);
 					listDataset.add(toCkanDataset);
 				} catch (IOException e) {
-					LOG.warn("Error on reading/converting the dataset name: " + datasetName, e);
+					LOG.warn("Error on reading/converting the dataset: " + jsonValueDataset, e);
 				}
 			}
 		}
@@ -193,6 +205,7 @@ public class DataCatalogueCMSImpl implements CatalogueContentModeratorSystem {
 	 * @param theStatus    the the status
 	 * @param limit        the limit
 	 * @param offset       the offset
+	 * @param allFields    the all fields. If true returns the all fields of an item
 	 * @param filters      the filters
 	 * @param sortForField the sort for field
 	 * @return the source array of items for status
@@ -201,9 +214,10 @@ public class DataCatalogueCMSImpl implements CatalogueContentModeratorSystem {
 	 * @throws InvalidObjectException  the invalid object exception
 	 */
 	protected org.json.simple.JSONArray getSourceArrayOfItemsForStatus(ItemStatus theStatus, int limit, int offset,
-			Map<String, String> filters, String sortForField) throws WebApplicationException, MalformedURLException, InvalidObjectException {
+			Boolean allFields, Map<String, String> filters, String sortForField)
+			throws WebApplicationException, MalformedURLException, InvalidObjectException {
 		LOG.info("called getSourceArrayOfItemsForStatus with [status: " + theStatus + "], [limit: " + limit
-				+ "], [offset: " + offset + "], [filters: " + filters + "]");
+				+ "], [offset: " + offset + "], [allFields: " + allFields + "], [filters: " + filters + "]");
 		checkNotNull(theStatus);
 		// TODO MUST BE CHANGED FOR THE STATUS
 		org.json.simple.JSONArray jsonArray = null;
@@ -216,10 +230,11 @@ public class DataCatalogueCMSImpl implements CatalogueContentModeratorSystem {
 		 */
 
 		CMItemStatus cmiStatus = toCMStatus(theStatus);
-		String datasetNames = gCatCaller.getListItemsForCMStatus(cmiStatus, limit, offset, filters, sortForField);
+		String datasetNames = gCatCaller.getListItemsForCMStatus(cmiStatus, limit, offset, allFields, filters,
+				sortForField);
 
 		if (datasetNames != null) {
-			LOG.debug("for status " + theStatus + " found dataset: " + datasetNames);
+			LOG.trace("for status " + theStatus + " found dataset: " + datasetNames);
 			JSONParser parser = new JSONParser();
 			try {
 				jsonArray = (JSONArray) parser.parse(datasetNames);

src/test/.gitignore

@@ -0,0 +1 @@
+/resources/

src/test/java/.gitignore

@@ -0,0 +1 @@
+/token.properties

src/test/java/org/gcube/datacatalogue/utillibrary/test/ContextTest.java

@@ -0,0 +1,147 @@
+package org.gcube.datacatalogue.utillibrary.test;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Properties;
+
+import org.gcube.common.authorization.utils.manager.SecretManager;
+import org.gcube.common.authorization.utils.manager.SecretManagerProvider;
+import org.gcube.common.authorization.utils.secret.GCubeSecret;
+import org.gcube.common.authorization.utils.secret.Secret;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * The Class ContextTest.
+ *
+ * @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
+ * 
+ *         Jul 28, 2022
+ */
+public class ContextTest {
+
+	private static Logger logger = LoggerFactory.getLogger(ContextTest.class);
+
+	protected static Properties properties;
+	protected static final String PROPERTIES_FILENAME = "token.properties";
+
+	public static final String ROOT = "/gcube";
+	public static final String VO = ROOT + "/devsec";
+	public static final String VRE = VO + "/devVRE";
+
+	static {
+		properties = new Properties();
+		
+		try (InputStream input = ContextTest.class.getClassLoader().getResourceAsStream(PROPERTIES_FILENAME)) {
+
+			if (input == null) {
+				String error = "Sorry, unable to find the file: " + PROPERTIES_FILENAME;
+				System.out.println(error);
+				throw new RuntimeException(error);
+			}
+
+			// load a properties file from class path, inside static method
+			properties.load(input);
+
+//			// get the property value and print it out
+//			System.out.println(prop.getProperty("db.url"));
+//			System.out.println(prop.getProperty("db.user"));
+//			System.out.println(prop.getProperty("db.password"));
+
+		} catch (IOException ex) {
+			ex.printStackTrace();
+			throw new RuntimeException(ex);
+		}
+	}
+
+	/**
+	 * Sets the.
+	 *
+	 * @param secret the secret
+	 * @throws Exception the exception
+	 */
+	public static void set(Secret secret) throws Exception {
+		SecretManagerProvider.instance.reset();
+		SecretManager secretManager = new SecretManager();
+		SecretManagerProvider.instance.set(secretManager);
+		secretManager.addSecret(secret);
+		secretManager.set();
+		String username = secretManager.getUser().getUsername();
+		String context = secretManager.getContext();
+		logger.debug("Set authorization for user {} in context {}", username, context);
+	}
+
+	/**
+	 * Sets the context.
+	 *
+	 * @param token the new context
+	 * @throws Exception the exception
+	 */
+	public static void setContext(String token) throws Exception {
+		Secret secret = getSecret(token);
+		set(secret);
+	}
+
+	/**
+	 * Sets the context by name.
+	 *
+	 * @param fullContextName the new context by name
+	 * @throws Exception the exception
+	 */
+	public static void setContextByName(String fullContextName) throws Exception {
+		logger.debug("setContextByName {}", fullContextName);
+		Secret secret = getSecretByContextName(fullContextName);
+		set(secret);
+	}
+
+	/**
+	 * Gets the secret.
+	 *
+	 * @param token the token
+	 * @return the secret
+	 * @throws Exception the exception
+	 */
+	private static Secret getSecret(String token) throws Exception {
+		GCubeSecret secret = new GCubeSecret(token);
+		return secret;
+	}
+
+	/**
+	 * Gets the secret by context name.
+	 *
+	 * @param fullContextName the full context name
+	 * @return the secret by context name
+	 * @throws Exception the exception
+	 */
+	private static Secret getSecretByContextName(String fullContextName) throws Exception {
+		logger.debug("getSecretByContextName {}", fullContextName);
+		String token = ContextTest.properties.getProperty(fullContextName);
+		logger.debug("token is {}", token);
+		return getSecret(token);
+	}
+
+	/**
+	 * Before class.
+	 *
+	 * @throws Exception the exception
+	 */
+	@BeforeClass
+	public static void beforeClass() throws Exception {
+		logger.debug("beforeClass");
+		setContextByName(VRE);
+	}
+
+	/**
+	 * After class.
+	 *
+	 * @throws Exception the exception
+	 */
+	@AfterClass
+	public static void afterClass() throws Exception {
+		logger.debug("afterClass");
+		SecretManagerProvider.instance.reset();
+	}
+
+}

src/test/java/org/gcube/datacatalogue/utillibrary/test/TestDataCatalogueCMS.java

@@ -13,6 +13,7 @@ import org.gcube.datacatalogue.utillibrary.server.DataCatalogueImpl;
 import org.gcube.datacatalogue.utillibrary.server.cms.CatalogueContentModeratorSystem;
 import org.gcube.datacatalogue.utillibrary.shared.ItemStatus;
 import org.gcube.datacatalogue.utillibrary.shared.jackan.model.CkanDataset;
+import org.gcube.gcat.client.Item;
 import org.junit.Before;
 import org.junit.Test;
 import org.slf4j.LoggerFactory;
@@ -22,25 +23,43 @@ import org.slf4j.LoggerFactory;
  *
  * @author Francesco Mangiacrapa at ISTI-CNR Pisa (Italy) Jun 1, 2020
  */
-public class TestDataCatalogueCMS {
+public class TestDataCatalogueCMS extends ContextTest {
 
 	private static final org.slf4j.Logger LOG = LoggerFactory.getLogger(TestDataCatalogueCMS.class);
 
 	private DataCatalogueFactory factory;
-	private String scope = "/gcube/devsec/devVRE";
 	private String testUser = "francesco.mangiacrapa";
-	private String authorizationToken = "";
+	private String scope = "/gcube/devsec/devVRE";
+	//private String scope = "/gcube/devsec";
+	private String authorizationToken = ""; //devVRE
 
 	/**
 	 * Before.
 	 *
 	 * @throws Exception the exception
 	 */
-	@Before
+	//@Before
 	public void before() throws Exception {
 		factory = DataCatalogueFactory.getFactory();
 	}
 
+	//@Test
+	public void testGCatAvailability() {
+		try {
+			LOG.info("testGCatAvailability running");
+
+			int offset = 0;
+			int limit = 10;
+//			ScopeProvider.instance.set(scope);
+//			SecurityTokenProvider.instance.set(authorizationToken);
+//			LOG.debug("Trying with scope: "+scope);
+			String items = new Item().list(limit, offset);
+			LOG.debug("List items: " + items);
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+	}
+
 	/**
 	 * Factory test.
 	 *
@@ -48,8 +67,8 @@ public class TestDataCatalogueCMS {
 	 */
 	//@Test
 	public void contentModeratorTest() throws Exception {
-		ScopeProvider.instance.set(scope);
+//		ScopeProvider.instance.set(scope);
-		SecurityTokenProvider.instance.set(authorizationToken);
+//		SecurityTokenProvider.instance.set(authorizationToken);
 		DataCatalogueFactory factory = DataCatalogueFactory.getFactory();
 		DataCatalogueImpl dImpl = factory.getUtilsPerScope(scope);
 		CatalogueContentModeratorSystem cCMS = dImpl.getCatalogueContentModerator();
@@ -58,9 +77,11 @@ public class TestDataCatalogueCMS {
 
 	//@Test
 	public void listItemsForCMStatus() throws Exception {
+		try {
+			long start = System.currentTimeMillis();
 			ItemStatus theStatus = ItemStatus.PENDING;
-		ScopeProvider.instance.set(scope);
+//			ScopeProvider.instance.set(scope);
-		SecurityTokenProvider.instance.set(authorizationToken);
+//			SecurityTokenProvider.instance.set(authorizationToken);
 			DataCatalogueImpl dImpl = factory.getUtilsPerScope(scope);
 			CatalogueContentModeratorSystem cCMS = dImpl.getCatalogueContentModerator();
 			LOG.debug(CatalogueContentModeratorSystem.class.getName() + " instancied correclty");
@@ -75,11 +96,17 @@ public class TestDataCatalogueCMS {
 			Map<String, String> filters = new HashMap<String, String>();
 			filters.put("author_email", theQuery);
 
-		List<CkanDataset> listItems = cCMS.getListItemsForStatus(theStatus, 10, 0, filters, GCatCaller.DEFAULT_SORT_VALUE);
+			List<CkanDataset> listItems = cCMS.getListItemsForStatus(theStatus, 10, 0, true, filters,
+					GCatCaller.DEFAULT_SORT_VALUE);
 			int i = 0;
 			for (CkanDataset ckanDataset : listItems) {
 				System.out.println(++i + ") item returned: " + ckanDataset);
 			}
+			long endTime = System.currentTimeMillis()-start;
+			System.out.println("Terminated in: "+endTime + "ms");
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
 
 	}
 
@@ -89,7 +116,7 @@ public class TestDataCatalogueCMS {
 	 * @return the scope per url
 	 * @throws Exception
 	 */
-	@Test
+	// @Test
 	public void countListItemsForStatus() throws Exception {
 
 		try {
@@ -102,7 +129,7 @@ public class TestDataCatalogueCMS {
 
 			List<String> emailsAddresses = new ArrayList<String>();
 			// emailsAddresses.add("luca.frosini@isti.cnr.it");
-			//emailsAddresses.add("francesco.mangiacrapa@isti.cnr.it");
+			emailsAddresses.add("francesco.mangiacrapa@isti.cnr.it");
 			// emailsAddresses.add("pagano@cnr.it");
 
 			String theQuery = mockQueryForEmails(emailsAddresses, "OR");

src/test/java/org/gcube/datacatalogue/utillibrary/test/TestDataCatalogueLib.java

@@ -11,7 +11,6 @@ import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
 import org.gcube.common.scope.api.ScopeProvider;
 import org.gcube.datacatalogue.utillibrary.ckan.MarshUnmarshCkanObject;
 import org.gcube.datacatalogue.utillibrary.ckan.MarshUnmarshCkanObject.METHOD;
-import org.gcube.datacatalogue.utillibrary.gcat.GCatCaller;
 import org.gcube.datacatalogue.utillibrary.server.ApplicationProfileScopePerUrlReader;
 import org.gcube.datacatalogue.utillibrary.server.DataCatalogueFactory;
 import org.gcube.datacatalogue.utillibrary.server.DataCatalogueImpl;