+\r
+ // log.debug("userPrincipal=" + request.getUserPrincipal());\r
+ // log.debug("authType=" + request.getAuthType());\r
+ // log.debug("remoteUser=" + request.getRemoteUser());\r
+ // log.debug("cookies=" + request.getCookies());\r
+ // log.debug("requestedSessionId=" + request.getRequestedSessionId());\r
+ // log.debug("session.id=" + request.getSession().getId());\r
+\r
+ String collectionId = request.getParameter("collectionId");\r