Logo VRE was not updated in the portlet due to liferay versioning of Document Library

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/portlets/user/my-vres@131669 82a268e6-3cf1-43bd-a215-b396298e98cf

distro/changelog.xml

@@ -1,6 +1,7 @@
 <ReleaseNotes>
 <Changeset component="org.gcube.portlet.user.my-vres.2-1-0" date="2016-09-12">
 		<Change>Shows only the virtual groups available in the Site it is deployed on</Change>
+		<Change>VRE was not updated in the portlet due to liferay versioning of Document Library</Change>
 	</Changeset>
 <Changeset component="org.gcube.portlet.user.my-vres.2-0-1" date="2016-04-02">
 		<Change>Ported to Liferay 6.2</Change>

src/main/java/org/gcube/portlet/user/my_vres/server/MyVREsServiceImpl.java

@@ -2,6 +2,7 @@ package org.gcube.portlet.user.my_vres.server;
 
 import java.util.ArrayList;
 import java.util.Collections;
+import java.util.Date;
 import java.util.LinkedHashMap;
 import java.util.List;
 
@@ -125,7 +126,7 @@ public class MyVREsServiceImpl extends RemoteServiceServlet implements	MyVREsSer
 					_log.error("Cannot find root organziation, please check gcube-data.properties file in $CATALINA_HOME/conf folder, unless your installing the Bundle");
 					return toReturn;
 				}
-
+				long nowInMillis = new Date().getTime();
 				//for each root sub organizations (VO)
 				for (GCubeGroup vOrg : rootGroupVO.getChildren()) {
 					for (GCubeGroup vre : vOrg.getChildren()) {
@@ -133,7 +134,7 @@ public class MyVREsServiceImpl extends RemoteServiceServlet implements	MyVREsSer
 						vreToAdd.setName(vre.getGroupName());
 						vreToAdd.setGroupName(gm.getInfrastructureScope(vre.getGroupId()));
 						long logoId = vre.getLogoId();
-						String logoURL = "/image/layout_set_logo?img_id="+ logoId;
+						String logoURL = "/image/layout_set_logo?img_id="+ logoId+"&t="+nowInMillis;
 						vreToAdd.setImageURL(logoURL);
 						String vreUrl = GCubePortalConstants.PREFIX_GROUP_URL+vre.getFriendlyURL();
 						vreToAdd.setFriendlyURL(vreUrl);
@@ -309,17 +310,17 @@ public class MyVREsServiceImpl extends RemoteServiceServlet implements	MyVREsSer
 	 */
 	private Group getSiteFromServletRequest(final HttpServletRequest request) throws PortalException, SystemException {
 		String serverName = request.getServerName();
-		_log.debug("currentHost is " +  serverName);
+		_log.trace("currentHost is " +  serverName);
 		Group site = null;
 		List<VirtualHost> vHosts = VirtualHostLocalServiceUtil.getVirtualHosts(0, VirtualHostLocalServiceUtil.getVirtualHostsCount());
 		for (VirtualHost virtualHost : vHosts) {
-			_log.debug("Found  " +  virtualHost.getHostname());
+			_log.trace("Found  " +  virtualHost.getHostname());
 			if (virtualHost.getHostname().compareTo("localhost") != 0 && 
 					virtualHost.getLayoutSetId() != 0 && 
 					virtualHost.getHostname().compareTo(serverName) == 0) {
 				long layoutSetId = virtualHost.getLayoutSetId();
 				site = LayoutSetLocalServiceUtil.getLayoutSet(layoutSetId).getGroup();
-				_log.debug("Found match! Your site is " +  site.getName());
+				_log.trace("Found match! Your site is " +  site.getName());
 				return site;
 			}
 		}