/**************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
package com.sun.star.report.pentaho.parser.chart;
import com.sun.star.report.pentaho.OfficeNamespaces;
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.lang.Object;
import java.util.ArrayList;
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 (Object aChildren : children)
{
final ElementReadHandler handler = (ElementReadHandler) aChildren;
element.addNode(handler.getElement());
}
}
public Element getElement()
{
return element;
}
}