/*!
* 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) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.modules.parser.bundle.layout.elements;
import org.pentaho.reporting.engine.classic.core.CrosstabCellBody;
import org.pentaho.reporting.engine.classic.core.filter.types.bands.CrosstabCellBodyType;
import org.pentaho.reporting.libraries.xmlns.parser.ParseException;
import org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
import java.util.ArrayList;
public class CrosstabCellBodyReadHandler extends AbstractElementReadHandler {
private ArrayList<CrosstabCellReadHandler> crosstabCellReadHandlers;
private DetailsHeaderBandReadHandler detailsHeaderReadHandler;
public CrosstabCellBodyReadHandler() throws ParseException {
super( CrosstabCellBodyType.INSTANCE );
crosstabCellReadHandlers = new ArrayList<CrosstabCellReadHandler>();
}
public CrosstabCellBody getElement() {
return (CrosstabCellBody) super.getElement();
}
/**
* Returns the handler for a child element.
*
* @param uri
* the URI of the namespace of the current element.
* @param tagName
* the tag name.
* @param atts
* the attributes.
* @return the handler or null, if the tagname is invalid.
* @throws org.xml.sax.SAXException
* if there is a parsing error.
*/
protected XmlReadHandler getHandlerForChild( final String uri, final String tagName, final Attributes atts )
throws SAXException {
if ( isSameNamespace( uri ) ) {
if ( "details-header".equals( tagName ) ) {
detailsHeaderReadHandler = new DetailsHeaderBandReadHandler();
return detailsHeaderReadHandler;
}
if ( "crosstab-cell".equals( tagName ) ) {
final CrosstabCellReadHandler readHandler = new CrosstabCellReadHandler();
crosstabCellReadHandlers.add( readHandler );
return readHandler;
}
}
return super.getHandlerForChild( uri, tagName, atts );
}
/**
* Done parsing.
*
* @throws org.xml.sax.SAXException
* if there is a parsing error.
*/
protected void doneParsing() throws SAXException {
super.doneParsing();
final CrosstabCellBody body = getElement();
if ( detailsHeaderReadHandler != null ) {
body.setHeader( detailsHeaderReadHandler.getElement() );
}
for ( int i = 0; i < crosstabCellReadHandlers.size(); i++ ) {
final CrosstabCellReadHandler readHandler = crosstabCellReadHandlers.get( i );
body.addElement( readHandler.getElement() );
}
}
}