/*
* 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 net.sf.jasperreports.components.ComponentsExtensionsRegistryFactory;
import net.sf.jasperreports.engine.JRRuntimeException;
import net.sf.jasperreports.engine.component.ComponentKey;
import net.sf.jasperreports.engine.type.EvaluationTimeEnum;
import net.sf.jasperreports.engine.util.JRXmlWriteHelper;
import net.sf.jasperreports.engine.util.XmlNamespace;
import net.sf.jasperreports.engine.xml.JRXmlWriter;
import net.sf.jasperreports.engine.xml.JRXmlConstants;
/**
*
* @author Lucian Chirita (lucianc@users.sourceforge.net)
* @version $Id: BarcodeXmlWriter.java 3616 2010-03-24 14:20:41Z teodord $
*/
public class BarcodeXmlWriter implements BarcodeVisitor
{
private final JRXmlWriteHelper xmlWriteHelper;
private final BarcodeComponent barcodeComponent;
private final ComponentKey componentKey;
public BarcodeXmlWriter(JRXmlWriter reportWriter,
BarcodeComponent barcode, ComponentKey componentKey)
{
this.xmlWriteHelper = reportWriter.getXmlWriteHelper();
this.barcodeComponent = barcode;
this.componentKey = componentKey;
}
public void writeBarcode()
{
barcodeComponent.receive(this);
}
protected void startBarcode(BarcodeComponent barcode)
{
XmlNamespace namespace = new XmlNamespace(
ComponentsExtensionsRegistryFactory.NAMESPACE,
componentKey.getNamespacePrefix(),
ComponentsExtensionsRegistryFactory.XSD_LOCATION);
xmlWriteHelper.startElement(componentKey.getName(), namespace);
writeBaseAttributes(barcode);
}
protected void endBarcode() throws IOException
{
xmlWriteHelper.closeElement();
}
protected void writeBaseAttributes(BarcodeComponent barcode)
{
if (barcode.getEvaluationTimeValue() != EvaluationTimeEnum.NOW)
{
xmlWriteHelper.addAttribute(JRXmlConstants.ATTRIBUTE_evaluationTime,
barcode.getEvaluationTimeValue());
}
xmlWriteHelper.addAttribute(JRXmlConstants.ATTRIBUTE_evaluationGroup,
barcode.getEvaluationGroup());
xmlWriteHelper.addAttribute("orientation", barcode.getOrientation(), 0);
xmlWriteHelper.addAttribute("moduleWidth", barcode.getModuleWidth());
xmlWriteHelper.addAttribute("textPosition", barcode.getTextPosition());
xmlWriteHelper.addAttribute("quietZone", barcode.getQuietZone());
xmlWriteHelper.addAttribute("verticalQuietZone", barcode.getVerticalQuietZone());
}
protected void writeBaseContents(BarcodeComponent barcode) throws IOException
{
xmlWriteHelper.writeExpression("codeExpression",
barcode.getCodeExpression(), false);
xmlWriteHelper.writeExpression("patternExpression",
barcode.getPatternExpression(), false);
}
public void visitCodabar(CodabarComponent codabar)
{
try
{
startBarcode(codabar);
xmlWriteHelper.addAttribute("wideFactor", codabar.getWideFactor());
writeBaseContents(codabar);
endBarcode();
}
catch (IOException e)
{
throw new JRRuntimeException(e);
}
}
public void visitCode128(Code128Component code128)
{
try
{
startBarcode(code128);
writeBaseContents(code128);
endBarcode();
}
catch (IOException e)
{
throw new JRRuntimeException(e);
}
}
public void visitDataMatrix(DataMatrixComponent dataMatrix)
{
try
{
startBarcode(dataMatrix);
xmlWriteHelper.addAttribute("shape", dataMatrix.getShape());
writeBaseContents(dataMatrix);
endBarcode();
}
catch (IOException e)
{
throw new JRRuntimeException(e);
}
}
public void visitEANCode128(EAN128Component ean128)
{
try
{
startBarcode(ean128);
xmlWriteHelper.addAttribute("checksumMode", ean128.getChecksumMode());
writeBaseContents(ean128);
endBarcode();
}
catch (IOException e)
{
throw new JRRuntimeException(e);
}
}
public void visitCode39(Code39Component code39)
{
try
{
startBarcode(code39);
xmlWriteHelper.addAttribute("checksumMode", code39.getChecksumMode());
xmlWriteHelper.addAttribute("displayChecksum", code39.isDisplayChecksum());
xmlWriteHelper.addAttribute("displayStartStop", code39.isDisplayStartStop());
xmlWriteHelper.addAttribute("extendedCharSetEnabled", code39.isExtendedCharSetEnabled());
xmlWriteHelper.addAttribute("intercharGapWidth", code39.getIntercharGapWidth());
xmlWriteHelper.addAttribute("wideFactor", code39.getWideFactor());
writeBaseContents(code39);
endBarcode();
}
catch (IOException e)
{
throw new JRRuntimeException(e);
}
}
public void visitUPCA(UPCAComponent upcA)
{
try
{
startBarcode(upcA);
xmlWriteHelper.addAttribute("checksumMode", upcA.getChecksumMode());
writeBaseContents(upcA);
endBarcode();
}
catch (IOException e)
{
throw new JRRuntimeException(e);
}
}
public void visitUPCE(UPCEComponent upcE)
{
try
{
startBarcode(upcE);
xmlWriteHelper.addAttribute("checksumMode", upcE.getChecksumMode());
writeBaseContents(upcE);
endBarcode();
}
catch (IOException e)
{
throw new JRRuntimeException(e);
}
}
public void visitEAN13(EAN13Component ean13)
{
try
{
startBarcode(ean13);
xmlWriteHelper.addAttribute("checksumMode", ean13.getChecksumMode());
writeBaseContents(ean13);
endBarcode();
}
catch (IOException e)
{
throw new JRRuntimeException(e);
}
}
public void visitEAN8(EAN8Component ean8)
{
try
{
startBarcode(ean8);
xmlWriteHelper.addAttribute("checksumMode", ean8.getChecksumMode());
writeBaseContents(ean8);
endBarcode();
}
catch (IOException e)
{
throw new JRRuntimeException(e);
}
}
public void visitInterleaved2Of5(Interleaved2Of5Component interleaved2Of5)
{
try
{
startBarcode(interleaved2Of5);
xmlWriteHelper.addAttribute("checksumMode", interleaved2Of5.getChecksumMode());
xmlWriteHelper.addAttribute("displayChecksum", interleaved2Of5.isDisplayChecksum());
xmlWriteHelper.addAttribute("wideFactor", interleaved2Of5.getWideFactor());
writeBaseContents(interleaved2Of5);
endBarcode();
}
catch (IOException e)
{
throw new JRRuntimeException(e);
}
}
protected void writeFourStateAttributes(FourStateBarcodeComponent barcode)
{
xmlWriteHelper.addAttribute("ascenderHeight", barcode.getAscenderHeight());
xmlWriteHelper.addAttribute("checksumMode", barcode.getChecksumMode());
xmlWriteHelper.addAttribute("intercharGapWidth", barcode.getIntercharGapWidth());
xmlWriteHelper.addAttribute("trackHeight", barcode.getTrackHeight());
}
public void visitRoyalMailCustomer(
RoyalMailCustomerComponent royalMailCustomer)
{
try
{
startBarcode(royalMailCustomer);
writeFourStateAttributes(royalMailCustomer);
writeBaseContents(royalMailCustomer);
endBarcode();
}
catch (IOException e)
{
throw new JRRuntimeException(e);
}
}
public void visitUSPSIntelligentMail(
USPSIntelligentMailComponent intelligentMail)
{
try
{
startBarcode(intelligentMail);
writeFourStateAttributes(intelligentMail);
writeBaseContents(intelligentMail);
endBarcode();
}
catch (IOException e)
{
throw new JRRuntimeException(e);
}
}
public void visitPostnet(POSTNETComponent postnet)
{
try
{
startBarcode(postnet);
xmlWriteHelper.addAttribute("shortBarHeight", postnet.getShortBarHeight());
xmlWriteHelper.addAttribute("baselinePosition", postnet.getBaselinePosition());
xmlWriteHelper.addAttribute("checksumMode", postnet.getChecksumMode());
xmlWriteHelper.addAttribute("displayChecksum", postnet.getDisplayChecksum());
xmlWriteHelper.addAttribute("intercharGapWidth", postnet.getIntercharGapWidth());
writeBaseContents(postnet);
endBarcode();
}
catch (IOException e)
{
throw new JRRuntimeException(e);
}
}
public void visitPDF417(PDF417Component pdf417)
{
try
{
startBarcode(pdf417);
xmlWriteHelper.addAttribute("minColumns", pdf417.getMinColumns());
xmlWriteHelper.addAttribute("maxColumns", pdf417.getMaxColumns());
xmlWriteHelper.addAttribute("minRows", pdf417.getMinRows());
xmlWriteHelper.addAttribute("maxRows", pdf417.getMaxRows());
xmlWriteHelper.addAttribute("widthToHeightRatio", pdf417.getWidthToHeightRatio());
xmlWriteHelper.addAttribute("errorCorrectionLevel", pdf417.getErrorCorrectionLevel());
writeBaseContents(pdf417);
endBarcode();
}
catch (IOException e)
{
throw new JRRuntimeException(e);
}
}
}