/*
 * 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.engine.xml;

import net.sf.jasperreports.engine.design.JRDesignBand;
import net.sf.jasperreports.engine.type.SplitTypeEnum;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.xml.sax.Attributes;


/**
 * @author Teodor Danciu (teodord@users.sourceforge.net)
 * @version $Id: JRBandFactory.java 3674 2010-04-02 08:18:15Z shertage $
 */
public class JRBandFactory extends JRBaseFactory
{
	private static final Log log = LogFactory.getLog(JRBandFactory.class);
	
	/**
	 *
	 */
	public Object createObject(Attributes atts)
	{
		JRDesignBand band = new JRDesignBand();
		
		String height = atts.getValue(JRXmlConstants.ATTRIBUTE_height);
		if (height != null && height.length() > 0)
		{
			band.setHeight(Integer.parseInt(height));
		}

		String isSplitAllowed = atts.getValue(JRXmlConstants.ATTRIBUTE_isSplitAllowed);
		if (isSplitAllowed != null && isSplitAllowed.length() > 0)
		{
			if (log.isWarnEnabled())
			{
				log.warn("The 'isSplitAllowed' attribute is deprecated. Use the 'splitType' attribute instead.");
			}
				
			if (Boolean.valueOf(isSplitAllowed).booleanValue())
			{
				band.setSplitType(SplitTypeEnum.STRETCH);
			}
			else
			{
				band.setSplitType(SplitTypeEnum.PREVENT);
			}
		}

		SplitTypeEnum splitType = SplitTypeEnum.getByName(atts.getValue(JRXmlConstants.ATTRIBUTE_splitType));
		if (splitType != null)
		{
			band.setSplitType(splitType);
		}

		return band;
	}
	

}
