/** Convenience method to convert the document to PDF */
public static void toPDF(WordprocessingMLPackage wmlPackage, OutputStream outputStream)
throws Docx4JException {
FOSettings settings = createFOSettings();
settings.setWmlPackage(wmlPackage);
settings.setApacheFopMime("application/pdf");
toFO(settings, outputStream, FLAG_NONE);
}
private String setupApacheFopConfiguration(FOSettings settings) throws Docx4JException {
String ret = settings.getApacheFopConfiguration();
WordprocessingMLPackage wmlPackage = (WordprocessingMLPackage) settings.getWmlPackage();
if (ret == null) {
ret =
FopConfigUtil.createDefaultConfiguration(
wmlPackage.getFontMapper(), wmlPackage.getMainDocumentPart().fontsInUse());
}
return ret;
}
private String setupApacheFopMime(FOSettings settings) {
String ret = settings.getApacheFopMime();
if (ret == null) {
ret = MimeConstants.MIME_PDF;
}
return ret;
}
@Override
public void render(
String foDocument,
FOSettings settings,
boolean twoPass,
List<SectionPageInformation> pageNumberInformation,
OutputStream outputStream)
throws Docx4JException {
String apacheFopConfiguration = setupApacheFopConfiguration(settings);
String apacheFopMime = setupApacheFopMime(settings);
StreamSource foDocumentSrc = new StreamSource(new StringReader(foDocument));
FopPlaceholderLookup placeholderLookup = null;
FormattingResults formattingResults = null;
FopFactory fopFactory = null;
try {
fopFactory = getFopFactory(apacheFopConfiguration);
} catch (FOPException e) {
throw new Docx4JException(
"Exception creating fop factory for rendering: " + e.getMessage(), e);
}
if (twoPass) {
// 1st pass in 2 pass
log.debug("1st pass in 2 pass");
StartEvent startEvent =
new StartEvent(settings.getWmlPackage(), WellKnownProcessSteps.FOP_RENDER_PASS1);
startEvent.publish();
placeholderLookup = new FopPlaceholderLookup(pageNumberInformation);
formattingResults = calcResults(fopFactory, apacheFopMime, foDocumentSrc, placeholderLookup);
placeholderLookup.setResults(formattingResults);
foDocumentSrc = new StreamSource(new StringReader(foDocument));
new EventFinished(startEvent).publish();
}
// 1st pass in 1 pass or 2nd pass in 2 pass
if (TEXTBOX_POSTPROCESSING_REQUIRED) {
// System.out.println("\n\n performing TEXTBOX_POSTPROCESSING \n\n");
DOMResult result = new DOMResult();
org.docx4j.XmlUtils.transform(foDocumentSrc, xslt_POSTPROCESSING, null, result);
org.w3c.dom.Document docResult = ((org.w3c.dom.Document) result.getNode());
String modifiedFO = XmlUtils.w3CDomNodeToString(docResult);
log.debug("After moving! \n" + modifiedFO);
foDocumentSrc = new StreamSource(new StringReader(modifiedFO));
}
StartEvent startEvent =
new StartEvent(settings.getWmlPackage(), WellKnownProcessSteps.FOP_RENDER_PASS1);
startEvent.publish();
render(fopFactory, apacheFopMime, foDocumentSrc, placeholderLookup, outputStream);
new EventFinished(startEvent).publish();
}