/*
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU General Public License, version 2 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/gpl-2.0.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program 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 General Public License for more details.
*
*
* Copyright 2006 - 2013 Pentaho Corporation. All rights reserved.
*/
package org.pentaho.platform.engine.core.system;
import org.xml.sax.EntityResolver;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
public class PentahoDtdEntityResolver implements EntityResolver {
/*
* (non-Javadoc)
*
* @see org.xml.sax.EntityResolver#resolveEntity(java.lang.String, java.lang.String)
*/
public InputSource resolveEntity( final String publicId, final String systemId ) throws SAXException, IOException {
int idx = systemId.lastIndexOf( '/' );
String dtdName = systemId.substring( idx + 1 );
String fullPath = PentahoSystem.getApplicationContext().getSolutionPath( "system/dtd/" + dtdName ); //$NON-NLS-1$
File theFile = new File( fullPath );
if ( theFile.canRead() ) {
InputStream xslIS = new BufferedInputStream( new FileInputStream( theFile ) );
InputSource source = new InputSource( xslIS );
return source;
}
return null;
}
}