/**
*
* Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
**/
package lucee.transformer.library.function;
import lucee.runtime.config.Constants;
import org.xml.sax.EntityResolver;
import org.xml.sax.InputSource;
/**
* Hilfsklasse fuer die FunctionLibFactory, diese Klasse definiert den DTDHandler fuer den Sax Parser.
* Die Klasse laedt wenn moeglich die DTD, anhand der Public-id vom lokalen System.
*
* @see org.xml.sax.EntityResolver
*/
public final class FunctionLibEntityResolver implements EntityResolver {
/**
* Definert den DTD welche eine FLD validieren kann
*/
public final static String DTD_1_0= "/resource/dtd/web-cfmfunctionlibrary_1_0.dtd";
/**
* Laedt die DTD vom lokalen System.
* @see org.xml.sax.EntityResolver#resolveEntity(java.lang.String, java.lang.String)
*/
@Override
public InputSource resolveEntity(String publicId, String systemId) {
for(int i=0;i<Constants.DTDS_FLD.length;i++){
if ( publicId.equals( Constants.DTDS_FLD[i] ) ) {
return new InputSource( getClass().getResourceAsStream(DTD_1_0) );
}
}
return null;
}
}