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.transformer.cfml.evaluator.impl;
020
021import lucee.transformer.bytecode.statement.tag.Tag;
022import lucee.transformer.cfml.evaluator.EvaluatorException;
023import lucee.transformer.cfml.evaluator.EvaluatorSupport;
024import lucee.transformer.library.function.FunctionLib;
025import lucee.transformer.library.tag.TagLibTag;
026
027public final class Log extends EvaluatorSupport {
028        
029
030
031        /**
032         *
033         * @see lucee.transformer.cfml.evaluator.EvaluatorSupport#evaluate(lucee.transformer.bytecode.statement.tag.Tag, lucee.transformer.library.tag.TagLibTag, lucee.transformer.library.function.FunctionLib[])
034         */
035        public void evaluate(Tag tag,TagLibTag tagLibTag,FunctionLib[] flibs) throws EvaluatorException {
036                //TagLoop loop=(TagLoop) tag;
037                // attribute text or exception must be defined
038        if(!tag.containsAttribute("attributecollection") && !tag.containsAttribute("text") && !tag.containsAttribute("exception"))
039                throw new EvaluatorException("Wrong Context, you must define one of the following attributes [text,exception]");
040        }
041}