/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2009 Jaspersoft Corporation. All rights reserved.
* http://www.jaspersoft.com
*
* Unless you have purchased a commercial license agreement from Jaspersoft,
* the following license terms apply:
*
* This program is part of JasperReports.
*
* JasperReports is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* JasperReports 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.
*
* You should have received a copy of the GNU Lesser General Public License
* along with JasperReports. If not, see <http://www.gnu.org/licenses/>.
*/
package net.sf.jasperreports.charts.util;
import java.util.Map;
import net.sf.jasperreports.engine.JRConstants;
import net.sf.jasperreports.engine.JRPrintHyperlink;
import org.jfree.chart.entity.ChartEntity;
import org.jfree.chart.entity.PieSectionEntity;
/**
* @author Teodor Danciu (teodord@users.sourceforge.net)
* @version $Id: PieChartHyperlinkProvider.java 3032 2009-08-27 11:32:28Z teodord $
*/
public class PieChartHyperlinkProvider implements ChartHyperlinkProvider
{
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
private Map sectionHyperlinks;
public PieChartHyperlinkProvider(Map sectionHyperlinks)
{
this.sectionHyperlinks = sectionHyperlinks;
}
public JRPrintHyperlink getEntityHyperlink(ChartEntity entity)
{
JRPrintHyperlink printHyperlink = null;
if (hasHyperlinks() && entity instanceof PieSectionEntity)
{
PieSectionEntity pieEntity = (PieSectionEntity) entity;
printHyperlink = (JRPrintHyperlink) sectionHyperlinks.get(pieEntity.getSectionKey());
}
return printHyperlink;
}
public boolean hasHyperlinks()
{
return sectionHyperlinks != null && sectionHyperlinks.size() > 0;
}
}