///**
// *
// */
//
//package org.gcube.datatransfer.resolver.catalogue.resource;
//
//import static org.gcube.resources.discovery.icclient.ICFactory.client;
//
//import java.io.StringReader;
//import java.util.List;
//
//import javax.xml.parsers.DocumentBuilder;
//import javax.xml.parsers.DocumentBuilderFactory;
//
//import org.gcube.common.resources.gcore.utils.XPathHelper;
//import org.gcube.common.scope.api.ScopeProvider;
//import org.gcube.datatransfer.resolver.applicationprofile.ApplicationProfileNotFoundException;
//import org.gcube.resources.discovery.client.api.DiscoveryClient;
//import org.gcube.resources.discovery.client.queries.api.Query;
//import org.gcube.resources.discovery.client.queries.impl.QueryBox;
//import org.slf4j.Logger;
//import org.slf4j.LoggerFactory;
//import org.w3c.dom.Node;
//import org.xml.sax.InputSource;
//
//
///**
// * The Class CkanPorltetApplicationProfile.
// *
// * @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
// * May 16, 2017
// */
//public class CkanPorltetApplicationProfile {
//
//	private static final Logger logger = LoggerFactory.getLogger(CkanPorltetApplicationProfile.class);
//	private final static String APPLICATION_PROFILE_NAME = "CkanPortlet";
//
//	/**
//	 * Gets the portlet url from infrastrucure.
//	 *
//	 * @return the portlet url from infrastrucure
//	 * @throws Exception the exception
//	 */
//	public static String getPortletUrlFromInfrastrucure() throws Exception {
//
//		String scope = ScopeProvider.instance.get();
//		logger.debug("Trying to fetch applicationProfile profile from the infrastructure for " +
//			APPLICATION_PROFILE_NAME + " scope: " + scope);
//		try {
//			Query q =
//				new QueryBox(
//					"for $profile in collection('/db/Profiles/GenericResource')//Resource " +
//						"where $profile/Profile/SecondaryType/string() eq 'ApplicationProfile' and  $profile/Profile/Name/string() " +
//						" eq '" +
//						APPLICATION_PROFILE_NAME +
//						"'" +
//						"return $profile");
//			DiscoveryClient<String> client = client();
//			List<String> appProfile = client.submit(q);
//			if (appProfile == null || appProfile.size() == 0)
//				throw new ApplicationProfileNotFoundException(
//					"Your applicationProfile is not registered in the infrastructure");
//			else {
//				String elem = appProfile.get(0);
//				DocumentBuilder docBuilder =
//					DocumentBuilderFactory.newInstance().newDocumentBuilder();
//				Node node = docBuilder.parse(new InputSource(new StringReader(elem))).getDocumentElement();
//				XPathHelper helper = new XPathHelper(node);
//				List<String> currValue = null;
//				currValue =
//					helper.evaluate("/Resource/Profile/Body/url/text()");
//				if (currValue != null && currValue.size() > 0) {
//					logger.debug("CKAN Portlet url found is " + currValue.get(0));
//					return currValue.get(0);
//				}
//			}
//		}
//		catch (Exception e) {
//			throw new Exception("Error while trying to fetch applicationProfile profile for name "+APPLICATION_PROFILE_NAME+"from the infrastructure, using scope: "+scope);
//		}
//
//		return null;
//	}
//}