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 **/
019/**
020 * Implements the CFML Function rereplacenocase
021 */
022package lucee.runtime.functions.string;
023
024import lucee.runtime.PageContext;
025import lucee.runtime.exp.ExpressionException;
026import lucee.runtime.exp.FunctionException;
027import lucee.runtime.ext.function.Function;
028import lucee.runtime.regex.Perl5Util;
029
030import org.apache.oro.text.regex.MalformedPatternException;
031
032public final class REReplaceNoCase implements Function {
033
034        public static String call(PageContext pc , String string, String regExp, String replace) throws ExpressionException {
035        try {
036            return Perl5Util.replace(string,regExp,replace,false,false);
037        } 
038        catch (MalformedPatternException e) {
039            throw new FunctionException(pc,"reReplaceNoCase",2,"regularExpression",e.getMessage());
040        }
041        }
042    
043        public static String call(PageContext pc , String string, String regExp, String replace, String scope) throws ExpressionException {
044                try {
045                        if(scope.equalsIgnoreCase("all"))return Perl5Util.replace(string,regExp,replace,false,true);
046                        return Perl5Util.replace(string,regExp,replace,false,false);
047                } 
048                catch (MalformedPatternException e) {
049                        throw new FunctionException(pc,"reReplaceNoCase",2,"regularExpression",e.getMessage());
050                }
051        }
052}