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.attributes.impl; 020 021import lucee.transformer.bytecode.statement.tag.Attribute; 022import lucee.transformer.bytecode.statement.tag.Tag; 023import lucee.transformer.bytecode.util.ASMUtil; 024import lucee.transformer.cfml.attributes.AttributeEvaluator; 025import lucee.transformer.cfml.attributes.AttributeEvaluatorException; 026import lucee.transformer.library.tag.TagLibTag; 027 028public class Transaction implements AttributeEvaluator { 029 030 public TagLibTag evaluate(TagLibTag tagLibTag, Tag tag) throws AttributeEvaluatorException { 031 Attribute action = tag.getAttribute("action"); 032 033 if(action!=null){ 034 Tag parent = ASMUtil.getAncestorTag(tag, tag.getFullname()); 035 if(parent!=null) { 036 tagLibTag=tagLibTag.duplicate(false); 037 tagLibTag.setBodyContent("empty"); 038 } 039 } 040 041 return tagLibTag; 042 } 043 044}