/*
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.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 Lesser General Public License for more details.
*
* Copyright (c) 2001 - 2013 Object Refinery Ltd, Pentaho Corporation and Contributors.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.modules.parser.simple.readhandlers;
import org.pentaho.reporting.engine.classic.core.elementfactory.ContentFieldElementFactory;
import org.pentaho.reporting.engine.classic.core.elementfactory.ElementFactory;
import org.pentaho.reporting.engine.classic.core.modules.parser.base.PropertyAttributes;
import org.xml.sax.SAXException;
public class ImageFieldReadHandler extends AbstractImageElementReadHandler {
private ContentFieldElementFactory elementFactory;
public ImageFieldReadHandler() {
this.elementFactory = new ContentFieldElementFactory();
}
/**
* Starts parsing.
*
* @param atts
* the attributes.
* @throws org.xml.sax.SAXException
* if there is a parsing error.
*/
protected void startParsing( final PropertyAttributes atts ) throws SAXException {
super.startParsing( atts );
handleFieldName( atts );
}
private void handleFieldName( final PropertyAttributes atts ) throws SAXException {
final String fieldName = atts.getValue( getUri(), "fieldname" );
if ( fieldName == null ) {
throw new SAXException( "Required attribute 'fieldname' is missing." );
}
elementFactory.setFieldname( fieldName );
}
protected ElementFactory getElementFactory() {
return elementFactory;
}
}