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.engine;
020
021import lucee.runtime.PageSource;
022
023/**
024 * this class is just used to make the pagesource availble for old code in ra files
025 */
026public final class ThreadLocalPageSource {
027
028        private static ThreadLocal<PageSource> local=new ThreadLocal<PageSource>();
029
030        /**
031         * register a Config for he current thread
032         * @param config Config to register
033         */
034        public static void register(PageSource ps) {
035                local.set(ps);
036        }
037
038        /**
039         * returns Config registered for the current thread
040         * @return Config for the current thread or null 
041         */
042        public static PageSource get() {
043                return local.get();
044        }
045        
046        /**
047         * release the pagecontext for the current thread
048         */
049        public static void release() {
050                local.set(null);
051        }
052}