/*
* 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 org.krysalis.barcode4j.ChecksumMode;
import net.sf.jasperreports.engine.JRComponentElement;
import net.sf.jasperreports.engine.JRDefaultStyleProvider;
import net.sf.jasperreports.engine.JRExpression;
import net.sf.jasperreports.engine.JRRenderable;
import net.sf.jasperreports.engine.util.JRExpressionUtil;
/**
*
* @author Lucian Chirita (lucianc@users.sourceforge.net)
* @version $Id: BarcodeDesignEvaluator.java 3032 2009-08-27 11:32:28Z teodord $
*/
public class BarcodeDesignEvaluator extends AbstractBarcodeEvaluator
{
public BarcodeDesignEvaluator(JRComponentElement componentElement,
JRDefaultStyleProvider defaultStyleProvider)
{
super(componentElement, defaultStyleProvider);
}
public JRRenderable evaluateImage()
{
evaluateBarcode();
BarcodeImageProducer imageProducer = BarcodeUtils.getImageProducer(
componentElement);
JRRenderable barcodeImage = imageProducer.createImage(
componentElement,
barcode, message, barcodeComponent.getOrientation());
return barcodeImage;
}
protected void evaluateBaseBarcode(BarcodeComponent barcodeComponent,
String defaultMessage)
{
message = evaluateStringExpression(barcodeComponent.getCodeExpression(),
defaultMessage);
String pattern = evaluateStringExpression(
barcodeComponent.getPatternExpression(), null);
if (pattern != null)
{
barcode.setPattern(pattern);
}
}
protected String evaluateStringExpression(JRExpression expression, String defaultValue)
{
String value = JRExpressionUtil.getSimpleExpressionText(expression);
if (value == null)
{
value = defaultValue;
}
return value;
}
protected void evaluateCodabar(CodabarComponent codabar)
{
evaluateBaseBarcode(codabar, "0123456789");
}
protected void evaluateCode128(Code128Component code128)
{
evaluateBaseBarcode(code128, "0123456789");
}
protected void evaluateDataMatrix(DataMatrixComponent dataMatrix)
{
evaluateBaseBarcode(dataMatrix, "0123456789");
}
protected void evaluateEANCode128(EAN128Component ean128)
{
evaluateBaseBarcode(ean128, "0101234567890128");
}
protected void evaluateCode39(Code39Component code39)
{
evaluateBaseBarcode(code39, "01234567892");
}
protected void evaluateUPCA(UPCAComponent upcA)
{
String defaultMessage;
String checksumMode = upcA.getChecksumMode();
if (checksumMode != null
&& checksumMode.equals(ChecksumMode.CP_ADD.getName()))
{
defaultMessage = "01234567890";
}
else
{
defaultMessage = "012345678905";
}
evaluateBaseBarcode(upcA, defaultMessage);
}
protected void evaluateUPCE(UPCEComponent upcE)
{
String defaultMessage;
String checksumMode = upcE.getChecksumMode();
if (checksumMode != null
&& checksumMode.equals(ChecksumMode.CP_ADD.getName()))
{
defaultMessage = "0123413";
}
else
{
defaultMessage = "01234133";
}
evaluateBaseBarcode(upcE, defaultMessage);
}
protected void evaluateEAN13(EAN13Component ean13)
{
String defaultMessage;
String checksumMode = ean13.getChecksumMode();
if (checksumMode != null
&& checksumMode.equals(ChecksumMode.CP_ADD.getName()))
{
defaultMessage = "012345678901";
}
else
{
defaultMessage = "0123456789012";
}
evaluateBaseBarcode(ean13, defaultMessage);
}
protected void evaluateEAN8(EAN8Component ean8)
{
String defaultMessage;
String checksumMode = ean8.getChecksumMode();
if (checksumMode != null
&& checksumMode.equals(ChecksumMode.CP_ADD.getName()))
{
defaultMessage = "0123456";
}
else
{
defaultMessage = "01234565";
}
evaluateBaseBarcode(ean8, defaultMessage);
}
protected void evaluateInterleaved2Of5(Interleaved2Of5Component interleaved2Of5)
{
evaluateBaseBarcode(interleaved2Of5, "0123456784");
}
protected void evaluateRoyalMailCustomer(
RoyalMailCustomerComponent royalMailCustomer)
{
String defaultMessage;
String checksumMode = royalMailCustomer.getChecksumMode();
if (checksumMode != null
&& checksumMode.equals(ChecksumMode.CP_CHECK.getName()))
{
defaultMessage = "01234Q";
}
else
{
defaultMessage = "01234";
}
evaluateBaseBarcode(royalMailCustomer, defaultMessage);
}
protected void evaluateUSPSIntelligentMail(
USPSIntelligentMailComponent intelligentMail)
{
evaluateBaseBarcode(intelligentMail,
"00040123456200800001987654321");
}
protected void evaluatePOSTNET(POSTNETComponent intelligentMail)
{
evaluateBaseBarcode(intelligentMail, "01234");
}
protected void evaluatePDF417(PDF417Component pdf417)
{
evaluateBaseBarcode(pdf417, "01234");
}
}