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.library.tag; 020 021import org.xml.sax.EntityResolver; 022import org.xml.sax.InputSource; 023 024 025 026/** 027 * Hilfsklasse fuer die TagLibFactory, diese Klasse definiert den DTDHandler fuer den Sax Parser. 028 * Die Klasse laedt wenn moeglich die DTD, anhand der Public-id vom lokalen System. 029 * 030 * @see org.xml.sax.EntityResolver 031 */ 032public final class TagLibEntityResolver implements EntityResolver { 033 /** 034 * Definert den DTD welche eine TLD validieren kann 035 */ 036 037 038 public final static String LUCEE_DTD_1_0 = "/resource/dtd/web-cfmtaglibrary_1_0.dtd"; 039 040 //public final static String SUN_DTD_1_0= "/resource/dtd/web-jsptaglibrary_1_0"; 041 public final static String SUN_DTD_1_1= "/resource/dtd/web-jsptaglibrary_1_1.dtd"; 042 public final static String SUN_DTD_1_2= "/resource/dtd/web-jsptaglibrary_1_2.dtd"; 043 044 /** 045 * Laedt die DTD vom lokalen System. 046 * @see org.xml.sax.EntityResolver#resolveEntity(java.lang.String, java.lang.String) 047 */ 048 public InputSource resolveEntity(String publicId, String systemId) { 049 050 if ( publicId.equals( "-//Lucee//DTD CFML Tag Library 1.0//EN" ) 051 || publicId.equals( "-//Railo//DTD CFML Tag Library 1.0//EN" )) { 052 return new InputSource( getClass().getResourceAsStream(LUCEE_DTD_1_0) ); 053 } 054 else if ( publicId.equals( "-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.1//EN" ) ) { 055 return new InputSource( getClass().getResourceAsStream(SUN_DTD_1_1) ); 056 } 057 else if ( publicId.equals( "-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.2//EN" ) ) { 058 return new InputSource( getClass().getResourceAsStream(SUN_DTD_1_2) ); 059 } 060 return null; 061 // -//Sun Microsystems, Inc.//DTD JSP Tag Library 1.2//EN 062 // http://java.sun.com/dtd/web-jsptaglibrary_1_2.dtd 063 } 064 065 }