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.text.xml; 020 021import lucee.commons.io.IOUtil; 022import lucee.commons.lang.ExceptionUtil; 023import lucee.commons.net.HTTPUtil; 024 025import org.xml.sax.InputSource; 026import org.xml.sax.SAXException; 027import org.xml.sax.helpers.DefaultHandler; 028 029 030 031public class XMLEntityResolverDefaultHandler extends DefaultHandler { 032 033 private InputSource entityRes; 034 035 public XMLEntityResolverDefaultHandler(InputSource entityRes) { 036 this.entityRes=entityRes; 037 } 038 039 @Override 040 public InputSource resolveEntity(String publicID, String systemID) throws SAXException { 041 //if(entityRes!=null)print.out("resolveEntity("+(entityRes!=null)+"):"+publicID+":"+systemID); 042 043 if(entityRes!=null) return entityRes; 044 try { 045 // TODO user resources 046 return new InputSource(IOUtil.toBufferedInputStream(HTTPUtil.toURL(systemID,true).openStream())); 047 } 048 catch (Throwable t) { 049 ExceptionUtil.rethrowIfNecessary(t); 050 return null; 051 } 052 } 053 054}