/**
 *
 */
package org.gcube.portlets.gcubeckan.gcubeckandatacatalog.server;

import org.gcube.application.framework.core.session.ASLSession;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.liferay.portal.service.UserLocalServiceUtil;


/**
 * The Class SessionUtil.
 *
 * @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
 * Jun 10, 2016
 */
public class SessionUtil {

	public static final String CKAN_END_POINT = "CKAN_END_POINT";

	private static Logger logger = LoggerFactory.getLogger(SessionUtil.class);

	/**
	 * Gets the ckan end point.
	 *
	 * @param session the session
	 * @return the ckan end point
	 */
	public static GcoreEndpointReader getCkanEndPoint(ASLSession session){

		GcoreEndpointReader ckanEndPoint = (GcoreEndpointReader) session.getAttribute(CKAN_END_POINT);

		if(ckanEndPoint==null){
			logger.debug("GcoreEndpointReader is null, instancing new..");
			ckanEndPoint = new GcoreEndpointReader(session.getScope());
			session.setAttribute(CKAN_END_POINT, ckanEndPoint);
		}
		logger.debug("returning: "+ckanEndPoint);
		return ckanEndPoint;
	}

	/**
	 * Checks if is into portal.
	 *
	 * @return true, if is into portal
	 */
	public static boolean isIntoPortal() {
		try {
			UserLocalServiceUtil.getService();
			return true;
		}
		catch (Exception ex) {
			logger.trace("Development Mode ON");
			return false;
		}
	}
}