001/**
002 *
003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
004 *
005 * This library is free software; you can redistribute it and/or
006 * modify it under the terms of the GNU Lesser General Public
007 * License as published by the Free Software Foundation; either 
008 * version 2.1 of the License, or (at your option) any later version.
009 * 
010 * This library is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
013 * Lesser General Public License for more details.
014 * 
015 * You should have received a copy of the GNU Lesser General Public 
016 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
017 * 
018 **/
019package lucee.runtime.config;
020
021import lucee.runtime.type.Null;
022
023public class NullSupportHelper {
024        private static final Null NULL=Null.NULL;
025        
026        protected static boolean fullNullSupport=false;
027        
028        public static boolean full() {
029                return fullNullSupport;
030        }
031        
032        public static Object NULL() {
033                return fullNullSupport?NULL:null;
034        }
035        
036        public static Object empty() {
037                return fullNullSupport?null:"";
038        }
039}