/*
* 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.components.barcode4j;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.Serializable;
import net.sf.jasperreports.engine.JRCloneable;
import net.sf.jasperreports.engine.JRConstants;
import net.sf.jasperreports.engine.JRExpression;
import net.sf.jasperreports.engine.JRRuntimeException;
import net.sf.jasperreports.engine.component.Component;
import net.sf.jasperreports.engine.design.events.JRChangeEventsSupport;
import net.sf.jasperreports.engine.design.events.JRPropertyChangeSupport;
import net.sf.jasperreports.engine.type.EvaluationTimeEnum;
import net.sf.jasperreports.engine.util.JRCloneUtils;
import net.sf.jasperreports.engine.util.JRProperties;
import org.krysalis.barcode4j.HumanReadablePlacement;
/**
*
* @author Lucian Chirita (lucianc@users.sourceforge.net)
* @version $Id: BarcodeComponent.java 3715 2010-04-08 18:08:49Z teodord $
*/
public abstract class BarcodeComponent implements Component, Serializable, JRCloneable, JRChangeEventsSupport
{
public static final String PROPERTY_PREFIX =
JRProperties.PROPERTY_PREFIX + "components.barcode4j.";
public static final int ORIENTATION_UP = 0;
public static final int ORIENTATION_LEFT = 90;
public static final int ORIENTATION_DOWN = 180;
public static final int ORIENTATION_RIGHT = 270;
public static final String PROPERTY_EVALUATION_TIME = "evaluationTime";
public static final String PROPERTY_EVALUATION_GROUP = "evaluationGroup";
public static final String PROPERTY_ORIENTATION = "orientation";
public static final String PROPERTY_CODE_EXPRESSION = "codeExpression";
public static final String PROPERTY_PATTERN_EXPRESSION = "patternExpression";
public static final String PROPERTY_MODULE_WIDTH = "moduleWidth";
public static final String PROPERTY_TEXT_POSITION = "textPosition";
public static final String PROPERTY_QUIET_ZONE = "quietZone";
public static final String PROPERTY_VERTICAL_QUIET_ZONE = "verticalQuietZone";
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
private transient JRPropertyChangeSupport eventSupport;
private EvaluationTimeEnum evaluationTimeValue;
private String evaluationGroup;
private int orientation;
private JRExpression codeExpression;
private JRExpression patternExpression;
private Double moduleWidth;
private String textPosition;
private Double quietZone;
private Double verticalQuietZone;
public BarcodeComponent()
{
}
/**
* @deprecated Replaced by {@link #getEvaluationTimeValue()}.
*/
public byte getEvaluationTime()
{
return getEvaluationTimeValue().getValue();
}
public EvaluationTimeEnum getEvaluationTimeValue()
{
return evaluationTimeValue;
}
/**
* @deprecated Replaced by {@link #setEvaluationTimeValue(EvaluationTimeEnum)}.
*/
public void setEvaluationTime(byte evaluationTime)
{
setEvaluationTimeValue(EvaluationTimeEnum.getByValue(evaluationTime));
}
public void setEvaluationTimeValue(EvaluationTimeEnum evaluationTimeValue)
{
Object old = this.evaluationTimeValue;
this.evaluationTimeValue = evaluationTimeValue;
getEventSupport().firePropertyChange(PROPERTY_EVALUATION_TIME,
old, this.evaluationTimeValue);
}
public String getEvaluationGroup()
{
return evaluationGroup;
}
public void setEvaluationGroup(String evaluationGroup)
{
Object old = this.evaluationGroup;
this.evaluationGroup = evaluationGroup;
getEventSupport().firePropertyChange(PROPERTY_EVALUATION_GROUP,
old, this.evaluationGroup);
}
public int getOrientation()
{
return orientation;
}
public void setOrientation(int orientation)
{
int old = this.orientation;
this.orientation = orientation;
getEventSupport().firePropertyChange(PROPERTY_ORIENTATION,
old, this.orientation);
}
public JRExpression getCodeExpression()
{
return codeExpression;
}
public void setCodeExpression(JRExpression codeExpression)
{
Object old = this.codeExpression;
this.codeExpression = codeExpression;
getEventSupport().firePropertyChange(PROPERTY_CODE_EXPRESSION,
old, this.codeExpression);
}
public JRExpression getPatternExpression()
{
return patternExpression;
}
public void setPatternExpression(JRExpression patternExpression)
{
Object old = this.patternExpression;
this.patternExpression = patternExpression;
getEventSupport().firePropertyChange(PROPERTY_PATTERN_EXPRESSION,
old, this.patternExpression);
}
public Double getModuleWidth()
{
return moduleWidth;
}
public void setModuleWidth(Double moduleWidth)
{
Object old = this.moduleWidth;
this.moduleWidth = moduleWidth;
getEventSupport().firePropertyChange(PROPERTY_MODULE_WIDTH,
old, this.moduleWidth);
}
public String getTextPosition()
{
return textPosition;
}
public void setTextPosition(String textPosition)
{
Object old = this.textPosition;
this.textPosition = textPosition;
getEventSupport().firePropertyChange(PROPERTY_TEXT_POSITION,
old, this.textPosition);
}
public void setTextPosition(HumanReadablePlacement textPosition)
{
setTextPosition(textPosition == null ? null : textPosition.getName());
}
public Object clone()
{
try
{
BarcodeComponent clone = (BarcodeComponent) super.clone();
clone.codeExpression = (JRExpression) JRCloneUtils
.nullSafeClone(codeExpression);
clone.patternExpression = (JRExpression) JRCloneUtils
.nullSafeClone(patternExpression);
return clone;
}
catch (CloneNotSupportedException e)
{
// never
throw new JRRuntimeException(e);
}
}
protected BarcodeComponent cloneObject() {
try
{
return (BarcodeComponent) super.clone();
}
catch (CloneNotSupportedException e)
{
// never
throw new JRRuntimeException(e);
}
}
public abstract void receive(BarcodeVisitor visitor);
public JRPropertyChangeSupport getEventSupport()
{
synchronized (this)
{
if (eventSupport == null)
{
eventSupport = new JRPropertyChangeSupport(this);
}
}
return eventSupport;
}
public Double getQuietZone()
{
return quietZone;
}
public void setQuietZone(Double quietZone)
{
Object old = this.quietZone;
this.quietZone = quietZone;
getEventSupport().firePropertyChange(PROPERTY_QUIET_ZONE,
old, this.quietZone);
}
public Double getVerticalQuietZone()
{
return verticalQuietZone;
}
public void setVerticalQuietZone(Double verticalQuietZone)
{
Object old = this.verticalQuietZone;
this.verticalQuietZone = verticalQuietZone;
getEventSupport().firePropertyChange(PROPERTY_VERTICAL_QUIET_ZONE,
old, this.verticalQuietZone);
}
/*
* These fields are only for serialization backward compatibility.
*/
private int PSEUDO_SERIAL_VERSION_UID = JRConstants.PSEUDO_SERIAL_VERSION_UID; //NOPMD
/**
* @deprecated
*/
private byte evaluationTime;
private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
{
in.defaultReadObject();
if (PSEUDO_SERIAL_VERSION_UID < JRConstants.PSEUDO_SERIAL_VERSION_UID_3_7_2)
{
evaluationTimeValue = EvaluationTimeEnum.getByValue(evaluationTime);
}
}
}