net.sf.jasperreports.components.barcode4j.BarcodeEvaluator Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of jasperreports Show documentation
Show all versions of jasperreports Show documentation
Free Java Reporting Library
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2019 TIBCO Software Inc. 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 .
*/
package net.sf.jasperreports.components.barcode4j;
import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JRExpression;
import net.sf.jasperreports.engine.JRRuntimeException;
import net.sf.jasperreports.engine.component.FillContext;
import net.sf.jasperreports.engine.util.JRStringUtil;
import org.krysalis.barcode4j.impl.code128.EAN128Bean;
/**
*
* @author Lucian Chirita ([email protected])
*/
public class BarcodeEvaluator extends AbstractBarcodeEvaluator
{
private final FillContext fillContext;
private final byte evaluationType;
public BarcodeEvaluator(FillContext fillContext, byte evaluationType)
{
super(
fillContext.getFiller().getJasperReportsContext(),
fillContext.getComponentElement(),
fillContext.getDefaultStyleProvider()
);
this.fillContext = fillContext;
this.evaluationType = evaluationType;
}
protected void evaluateBaseBarcode(BarcodeComponent barcodeComponent)
{
message = JRStringUtil.getString(evaluateExpression(barcodeComponent.getCodeExpression()));
}
protected void evaluateBaseBarcode(Barcode4jComponent barcodeComponent)
{
evaluateBaseBarcode((BarcodeComponent)barcodeComponent);
String pattern = JRStringUtil.getString(evaluateExpression(barcodeComponent.getPatternExpression()));
if (pattern != null)
{
barcodeBean.setPattern(pattern);
}
}
protected Object evaluateExpression(JRExpression expression)
{
try
{
return fillContext.evaluate(expression, evaluationType);
}
catch (JRException e)
{
throw new JRRuntimeException(e);
}
}
@Override
protected void evaluateCodabar(CodabarComponent codabar)
{
evaluateBaseBarcode(codabar);
}
@Override
protected void evaluateCode128(Code128Component code128)
{
evaluateBaseBarcode(code128);
}
@Override
protected void evaluateDataMatrix(DataMatrixComponent dataMatrix)
{
evaluateBaseBarcode(dataMatrix);
}
@Override
protected void evaluateEANCode128(EAN128Component ean128)
{
evaluateBaseBarcode(ean128);
String template = JRStringUtil.getString(evaluateExpression(ean128.getTemplateExpression()));
if (template != null)
{
((EAN128Bean)barcodeBean).setTemplate(template);
}
}
@Override
protected void evaluateCode39(Code39Component code39)
{
evaluateBaseBarcode(code39);
}
@Override
protected void evaluateUPCA(UPCAComponent upcA)
{
evaluateBaseBarcode(upcA);
}
@Override
protected void evaluateUPCE(UPCEComponent upcE)
{
evaluateBaseBarcode(upcE);
}
@Override
protected void evaluateEAN13(EAN13Component ean13)
{
evaluateBaseBarcode(ean13);
}
@Override
protected void evaluateEAN8(EAN8Component ean8)
{
evaluateBaseBarcode(ean8);
}
@Override
protected void evaluateInterleaved2Of5(Interleaved2Of5Component interleaved2Of5)
{
evaluateBaseBarcode(interleaved2Of5);
}
@Override
protected void evaluateRoyalMailCustomer(
RoyalMailCustomerComponent royalMailCustomer)
{
evaluateBaseBarcode(royalMailCustomer);
}
@Override
protected void evaluateUSPSIntelligentMail(
USPSIntelligentMailComponent intelligentMail)
{
evaluateBaseBarcode(intelligentMail);
}
@Override
protected void evaluatePOSTNET(POSTNETComponent intelligentMail)
{
evaluateBaseBarcode(intelligentMail);
}
@Override
protected void evaluatePDF417(PDF417Component pdf417)
{
evaluateBaseBarcode(pdf417);
}
@Override
protected void evaluateQRCode(QRCodeComponent qrCode)
{
evaluateBaseBarcode(qrCode);
}
}