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.functions.string;
020
021import lucee.runtime.PageContext;
022import lucee.runtime.exp.PageException;
023import lucee.runtime.ext.function.Function;
024import lucee.runtime.net.http.ReqRspUtil;
025import lucee.runtime.op.Caster;
026
027/**
028 * Implements the CFML Function tobase64
029 */
030public final class ToBase64 implements Function {
031        /**
032         * @param pc
033         * @param object
034         * @return base64 value as string
035         * @throws PageException
036         */
037        public static String call(PageContext pc , Object object) throws PageException {
038                return call(pc,object,ReqRspUtil.getCharacterEncoding(pc,pc.getHttpServletResponse()).name());
039        }
040        /**
041         * @param pc
042         * @param object
043         * @param encoding
044         * @return base 64 value as string
045         * @throws PageException
046         */
047        public static String call(PageContext pc , Object object, String encoding) throws PageException {
048                return Caster.toBase64(object,encoding);
049        }
050}