newsServlet org.gcube.portlets.user.newsfeed.server.NewsServiceImpl newsServlet /newsfeed/newsServlet mailWisdgetServlet org.gcube.portlets.user.wsmail.server.WsMailServiceImpl mailWisdgetServlet /newsfeed/mailWisdgetServlet workspaceServiceImpl org.gcube.portlets.user.workspace.lighttree.server.WorkspaceServiceImpl workspaceServiceImpl /newsfeed/WorkspaceLightService NewsFeed.html