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.international;
020
021import lucee.runtime.PageContext;
022import lucee.runtime.exp.FunctionException;
023import lucee.runtime.ext.function.Function;
024
025/**
026 * Implements the CFML Function getEncoding
027 */
028public final class GetEncoding implements Function {
029        public static String call(PageContext pc , String scope) throws FunctionException {
030        scope=scope.trim().toLowerCase();
031        
032        if(scope.equals("url"))return (pc.urlScope()).getEncoding();
033        if(scope.equals("form"))return (pc.formScope()).getEncoding();
034        throw new FunctionException(pc,"getEncoding",1,"scope","scope must have the one of the following values [url,form] not ["+scope+"]");
035        
036        }
037}