/*
* 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.JRExpression;
import net.sf.jasperreports.engine.JRGroup;
import net.sf.jasperreports.engine.base.JRBaseVariable;
import net.sf.jasperreports.engine.design.events.JRChangeEventsSupport;
import net.sf.jasperreports.engine.design.events.JRPropertyChangeSupport;
import net.sf.jasperreports.engine.type.CalculationEnum;
import net.sf.jasperreports.engine.type.IncrementTypeEnum;
import net.sf.jasperreports.engine.type.ResetTypeEnum;
/**
* @author Teodor Danciu (teodord@users.sourceforge.net)
* @version $Id: JRDesignVariable.java 3510 2010-03-05 10:38:28Z shertage $
*/
public class JRDesignVariable extends JRBaseVariable implements JRChangeEventsSupport
{
/**
*
*/
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
public static final String PROPERTY_CALCULATION = "calculation";
public static final String PROPERTY_EXPRESSION = "expression";
public static final String PROPERTY_INCREMENTER_FACTORY_CLASS_NAME = "incrementerFactoryClassName";
public static final String PROPERTY_INCREMENT_GROUP = "incrementGroup";
public static final String PROPERTY_INCREMENT_TYPE = "incrementType";
public static final String PROPERTY_INITIAL_VALUE_EXPRESSION = "initialValueExpression";
public static final String PROPERTY_NAME = "name";
public static final String PROPERTY_RESET_GROUP = "resetGroup";
public static final String PROPERTY_RESET_TYPE = "resetType";
public static final String PROPERTY_SYSTEM_DEFINED = "systemDefined";
public static final String PROPERTY_VALUE_CLASS_NAME = "valueClassName";
/**
*
*/
public void setName(String name)
{
String old = this.name;
this.name = name;
getEventSupport().firePropertyChange(PROPERTY_NAME, old, this.name);
}
/**
*
*/
public void setValueClass(Class clazz)
{
setValueClassName(clazz.getName());
}
/**
*
*/
public void setValueClassName(String className)
{
Object old = this.valueClassName;
valueClassName = className;
valueClass = null;
valueClassRealName = null;
getEventSupport().firePropertyChange(PROPERTY_VALUE_CLASS_NAME, old, this.valueClassName);
}
/**
*
*/
public void setIncrementerFactoryClass(Class clazz)
{
setIncrementerFactoryClassName(clazz.getName());
}
/**
*
*/
public void setIncrementerFactoryClassName(String className)
{
Object old = this.incrementerFactoryClassName;
incrementerFactoryClassName = className;
incrementerFactoryClass = null;
incrementerFactoryClassRealName = null;
getEventSupport().firePropertyChange(PROPERTY_INCREMENTER_FACTORY_CLASS_NAME, old, this.incrementerFactoryClassName);
}
/**
* @deprecated Replaced by {@link #setResetType(ResetTypeEnum)}
*/
public void setResetType(byte resetType)
{
setResetType(ResetTypeEnum.getByValue(resetType));
}
/**
*
*/
public void setResetType(ResetTypeEnum resetTypeValue)
{
Object old = this.resetTypeValue;
this.resetTypeValue = resetTypeValue;
getEventSupport().firePropertyChange(PROPERTY_RESET_TYPE, old, this.resetTypeValue);
}
/**
* @deprecated Replaced by {@link #setIncrementType(IncrementTypeEnum)}
*/
public void setIncrementType(byte incrementType)
{
setIncrementType(IncrementTypeEnum.getByValue(incrementType));
}
/**
*
*/
public void setIncrementType(IncrementTypeEnum incrementTypeValue)
{
Object old = this.incrementTypeValue;
this.incrementTypeValue = incrementTypeValue;
getEventSupport().firePropertyChange(PROPERTY_INCREMENT_TYPE, old, this.incrementTypeValue);
}
/**
* @deprecated Replaced by {@link #setCalculation(CalculationEnum)}
*/
public void setCalculation(byte calculation)
{
setCalculation(CalculationEnum.getByValue(calculation));
}
/**
*
*/
public void setCalculation(CalculationEnum calculationValue)
{
CalculationEnum old = this.calculationValue;
this.calculationValue = calculationValue;
getEventSupport().firePropertyChange(PROPERTY_CALCULATION, old, this.calculationValue);
}
/**
*
*/
public void setSystemDefined(boolean isSystemDefined)
{
boolean old = this.isSystemDefined;
this.isSystemDefined = isSystemDefined;
getEventSupport().firePropertyChange(PROPERTY_SYSTEM_DEFINED, old, this.isSystemDefined);
}
/**
*
*/
public void setExpression(JRExpression expression)
{
Object old = this.expression;
this.expression = expression;
getEventSupport().firePropertyChange(PROPERTY_EXPRESSION, old, this.expression);
}
/**
*
*/
public void setInitialValueExpression(JRExpression expression)
{
Object old = this.initialValueExpression;
this.initialValueExpression = expression;
getEventSupport().firePropertyChange(PROPERTY_INITIAL_VALUE_EXPRESSION, old, this.initialValueExpression);
}
/**
*
*/
public void setResetGroup(JRGroup group)
{
Object old = this.resetGroup;
this.resetGroup = group;
getEventSupport().firePropertyChange(PROPERTY_RESET_GROUP, old, this.resetGroup);
}
/**
*
*/
public void setIncrementGroup(JRGroup group)
{
Object old = this.incrementGroup;
this.incrementGroup = group;
getEventSupport().firePropertyChange(PROPERTY_INCREMENT_GROUP, old, this.incrementGroup);
}
private transient JRPropertyChangeSupport eventSupport;
public JRPropertyChangeSupport getEventSupport()
{
synchronized (this)
{
if (eventSupport == null)
{
eventSupport = new JRPropertyChangeSupport(this);
}
}
return eventSupport;
}
}