net.sf.jasperreports.engine.export.oasis.DocumentBuilder Maven / Gradle / Ivy
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2014 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 rendererToImagePathMap = new HashMap();
protected final OasisZip oasisZip;
/**
*
*/
public DocumentBuilder(OasisZip oasisZip)
{
this.oasisZip = oasisZip;
}
/**
*
*/
public static String getImageName(JRPrintElementIndex printElementIndex)
{
return IMAGE_NAME_PREFIX + printElementIndex.toString();
}
/**
*
*/
public static JRPrintElementIndex getPrintElementIndex(String imageName)
{
if (!imageName.startsWith(IMAGE_NAME_PREFIX))
{
throw new JRRuntimeException("Invalid image name: " + imageName);
}
return JRPrintElementIndex.parsePrintElementIndex(imageName.substring(IMAGE_NAME_PREFIX_LEGTH));
}
/**
*
*/
protected String getHyperlinkURL(JRPrintHyperlink link)
{
return getHyperlinkURL(link, true);
}
/**
*
*/
protected String getHyperlinkURL(JRPrintHyperlink link, boolean isOnePagePerSheet)
{
String href = null;
JRHyperlinkProducer customHandler = getHyperlinkProducer(link);
if (customHandler == null)
{
switch(link.getHyperlinkTypeValue())
{
case REFERENCE :
{
if (link.getHyperlinkReference() != null)
{
href = link.getHyperlinkReference();
}
break;
}
case LOCAL_ANCHOR :
{
if (link.getHyperlinkAnchor() != null)
{
href = "#" + link.getHyperlinkAnchor();
}
break;
}
case LOCAL_PAGE :
{
if (link.getHyperlinkPage() != null)
{
href = "#" + JR_PAGE_ANCHOR_PREFIX + getReportIndex() + "_" + (isOnePagePerSheet ? link.getHyperlinkPage().toString() : "1");
}
break;
}
case REMOTE_ANCHOR :
{
if (
link.getHyperlinkReference() != null &&
link.getHyperlinkAnchor() != null
)
{
href = link.getHyperlinkReference() + "#" + link.getHyperlinkAnchor();
}
break;
}
case REMOTE_PAGE :
{
if (
link.getHyperlinkReference() != null &&
link.getHyperlinkPage() != null
)
{
href = link.getHyperlinkReference() + "#" + JR_PAGE_ANCHOR_PREFIX + "0_" + link.getHyperlinkPage().toString();
}
break;
}
case NONE :
default :
{
break;
}
}
}
else
{
href = customHandler.getHyperlink(link);
}
return href;
}
/**
*
*/
protected String getImagePath(Renderable renderer, JRPrintImage image, JRExporterGridCell gridCell) throws JRException
{
String imagePath = null;
if (renderer != null)
{
if (renderer.getTypeValue() == RenderableTypeEnum.IMAGE && rendererToImagePathMap.containsKey(renderer.getId()))
{
imagePath = rendererToImagePathMap.get(renderer.getId());
}
else
{
if (image.isLazy())
{
imagePath = ((JRImageRenderer)renderer).getImageLocation();
}
else
{
JRPrintElementIndex imageIndex = getElementIndex(gridCell);
processImage(image, imageIndex);
String imageName = DocumentBuilder.getImageName(imageIndex);
imagePath = "Pictures/" + imageName;
}
rendererToImagePathMap.put(renderer.getId(), imagePath);
}
}
return imagePath;
}
/**
*
*/
protected void processImage(JRPrintImage image, JRPrintElementIndex imageIndex) throws JRException
{
Renderable renderer = image.getRenderable();
if (renderer.getTypeValue() == RenderableTypeEnum.SVG)
{
renderer =
new JRWrappingSvgRenderer(
renderer,
new Dimension(image.getWidth(), image.getHeight()),
ModeEnum.OPAQUE == image.getModeValue() ? image.getBackcolor() : null
);
}
oasisZip.addEntry(//FIXMEODT optimize with a different implementation of entry
new FileBufferedZipEntry(
"Pictures/" + DocumentBuilder.getImageName(imageIndex),
renderer.getImageData(getJasperReportsContext())
)
);
}
/**
*
*/
protected JRPrintElementIndex getElementIndex(JRExporterGridCell gridCell)
{
JRPrintElementIndex imageIndex =
new JRPrintElementIndex(
getReportIndex(),
getPageIndex(),
gridCell.getElementAddress()
);
return imageIndex;
}
/**
*
*/
public abstract JRStyledText getStyledText(JRPrintText text);
/**
*
*/
public abstract Locale getTextLocale(JRPrintText text);
/**
*
*/
public abstract String getInvalidCharReplacement();
/**
*
*/
protected abstract void insertPageAnchor(TableBuilder tableBuilder);
/**
*
*/
protected abstract JRHyperlinkProducer getHyperlinkProducer(JRPrintHyperlink link);
/**
*
*/
protected abstract JasperReportsContext getJasperReportsContext();
/**
*
*/
protected abstract int getReportIndex();
/**
*
*/
protected abstract int getPageIndex();
}