/*
* 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.design;
import net.sf.jasperreports.engine.JRConstants;
import net.sf.jasperreports.engine.base.JRBaseSubreportReturnValue;
import net.sf.jasperreports.engine.design.events.JRChangeEventsSupport;
import net.sf.jasperreports.engine.design.events.JRPropertyChangeSupport;
import net.sf.jasperreports.engine.type.CalculationEnum;
/**
* Implementation of {@link net.sf.jasperreports.engine.JRSubreportReturnValue JRSubreportReturnValue}
* to be used for report desing purposes.
*
* @author Lucian Chirita (lucianc@users.sourceforge.net)
* @version $Id: JRDesignSubreportReturnValue.java 3584 2010-03-12 12:43:25Z shertage $
*/
public class JRDesignSubreportReturnValue extends JRBaseSubreportReturnValue implements JRChangeEventsSupport
{
/**
*
*/
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
public static final String PROPERTY_CALCULATION = "calculation";
public static final String PROPERTY_INCREMENTER_FACTORY_CLASS_NAME = "incrementerFactoryClassName";
public static final String PROPERTY_SUBREPORT_VARIABLE = "subreportVariable";
public static final String PROPERTY_TO_VARIABLE = "toVariable";
/**
* Sets the subreport variable name.
*
* @param name the variable name
* @see net.sf.jasperreports.engine.JRSubreportReturnValue#getSubreportVariable()
*/
public void setSubreportVariable(String name)
{
Object old = this.subreportVariable;
this.subreportVariable = name;
getEventSupport().firePropertyChange(PROPERTY_SUBREPORT_VARIABLE, old, this.subreportVariable);
}
/**
* Sets the master variable name.
*
* @param name the variable name
* @see net.sf.jasperreports.engine.JRSubreportReturnValue#getToVariable()
*/
public void setToVariable(String name)
{
Object old = this.toVariable;
this.toVariable = name;
getEventSupport().firePropertyChange(PROPERTY_TO_VARIABLE, old, this.toVariable);
}
/**
* @deprecated Replaced by {@link #setCalculation(CalculationEnum)}
*/
public void setCalculation(byte calculation)
{
setCalculation(CalculationEnum.getByValue(calculation));
}
/**
* Sets the calculation type.
*
* @param calculationValue the calculation type
* @see net.sf.jasperreports.engine.JRSubreportReturnValue#getCalculation()
*/
public void setCalculation(CalculationEnum calculationValue)
{
CalculationEnum old = this.calculationValue;
this.calculationValue = calculationValue;
getEventSupport().firePropertyChange(PROPERTY_CALCULATION, old, this.calculationValue);
}
/**
* Sets the incrementer factory class name.
*
* @param incrementerFactoryClassName the name of the incrementer factory class
* @see net.sf.jasperreports.engine.JRSubreportReturnValue#getIncrementerFactoryClassName()
*/
public void setIncrementerFactoryClassName(String incrementerFactoryClassName)
{
Object old = this.incrementerFactoryClassName;
this.incrementerFactoryClassName = incrementerFactoryClassName;
getEventSupport().firePropertyChange(PROPERTY_INCREMENTER_FACTORY_CLASS_NAME, old, this.incrementerFactoryClassName);
}
private transient JRPropertyChangeSupport eventSupport;
public JRPropertyChangeSupport getEventSupport()
{
synchronized (this)
{
if (eventSupport == null)
{
eventSupport = new JRPropertyChangeSupport(this);
}
}
return eventSupport;
}
}