/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
package com.sun.star.report.pentaho.parser.chart;
import com.sun.star.report.pentaho.OfficeNamespaces;
import java.util.ArrayList;
import com.sun.star.report.pentaho.parser.ElementReadHandler;
import com.sun.star.report.pentaho.parser.rpt.DetailRootTableReadHandler;
import com.sun.star.report.pentaho.parser.rpt.ReportReadHandler;
import com.sun.star.report.pentaho.parser.text.TextContentReadHandler;
import java.util.List;
import org.jfree.report.structure.Element;
import org.jfree.report.structure.Section;
import org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
/**
*
* @author Ocke Janssen
*/
public class ChartReadHandler extends ElementReadHandler
{
private final Section element;
private final List children;
private final ReportReadHandler reportHandler;
public ChartReadHandler(ReportReadHandler reportHandler)
{
this.reportHandler = reportHandler;
children = new ArrayList();
element = new Section();
}
/**
* Returns the handler for a child 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 ("detail".equals(tagName))
{
final DetailRootTableReadHandler detail = new DetailRootTableReadHandler();
reportHandler.setDetail(detail);
return detail;
}
else if ("p".equals(tagName) && OfficeNamespaces.TEXT_NS.equals(uri))
{
final TextContentReadHandler readHandler = new TextContentReadHandler();
children.add(readHandler);
return readHandler;
}
final ChartReadHandler erh = new ChartReadHandler(reportHandler);
children.add(erh);
return erh;
}
/**
* Done parsing.
*
* @throws org.xml.sax.SAXException if there is a parsing error.
*/
protected void doneParsing() throws SAXException
{
for (int i = 0; i < children.size(); i++)
{
final ElementReadHandler handler = (ElementReadHandler) children.get(i);
element.addNode(handler.getElement());
}
}
public Element getElement()
{
return element;
}
}