protected void exportReportToOasisZip(OutputStream os) throws JRException, IOException {
OasisZip oasisZip =
new FileBufferedOasisZip(((JROpenDocumentExporterNature) nature).getOpenDocumentNature());
ExportZipEntry tempBodyEntry = new FileBufferedZipEntry(null);
ExportZipEntry tempStyleEntry = new FileBufferedZipEntry(null);
tempBodyWriter = tempBodyEntry.getWriter();
tempStyleWriter = tempStyleEntry.getWriter();
styleCache = new StyleCache(tempStyleWriter, fontMap, getExporterKey());
Writer stylesWriter = oasisZip.getStylesEntry().getWriter();
StyleBuilder styleBuilder = new StyleBuilder(jasperPrintList, stylesWriter);
styleBuilder.build();
stylesWriter.close();
for (reportIndex = 0; reportIndex < jasperPrintList.size(); reportIndex++) {
setJasperPrint(jasperPrintList.get(reportIndex));
List<JRPrintPage> pages = jasperPrint.getPages();
if (pages != null && pages.size() > 0) {
if (isModeBatch) {
startPageIndex = 0;
endPageIndex = pages.size() - 1;
}
JRPrintPage page = null;
for (pageIndex = startPageIndex; pageIndex <= endPageIndex; pageIndex++) {
if (Thread.interrupted()) {
throw new JRException("Current thread interrupted.");
}
page = pages.get(pageIndex);
exportPage(page);
}
}
}
tempBodyWriter.flush();
tempStyleWriter.flush();
tempBodyWriter.close();
tempStyleWriter.close();
/* */
ContentBuilder contentBuilder =
new ContentBuilder(
oasisZip.getContentEntry(),
tempStyleEntry,
tempBodyEntry,
styleCache.getFontFaces(),
((JROpenDocumentExporterNature) nature).getOpenDocumentNature());
contentBuilder.build();
tempStyleEntry.dispose();
tempBodyEntry.dispose();
if ((imagesToProcess != null && imagesToProcess.size() > 0)) {
for (Iterator<JRPrintElementIndex> it = imagesToProcess.iterator(); it.hasNext(); ) {
JRPrintElementIndex imageIndex = it.next();
JRPrintImage image = getImage(jasperPrintList, imageIndex);
JRRenderable renderer = image.getRenderer();
if (renderer.getType() == JRRenderable.TYPE_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/" + getImageName(imageIndex), renderer.getImageData()));
}
}
oasisZip.zipEntries(os);
oasisZip.dispose();
}
