Examples with FopFactory org.apache.fop.apps.FopFactory used on opensource projects

Example 11 with FopFactory

use of org.apache.fop.apps.FopFactory in project OpenClinica by OpenClinica.

the class PdfProcessingFunction method run.

/*
     * The run() method.  Note that we will assume that all variables (i.e. file
     * paths) are set here.
     * 
     * Running this will open a file stream, perform a transform with the *.fo 
     * file (note, does not necessarily have to have a *.fo suffix) and then 
     * return a success/fail message.
     * (non-Javadoc)
     * @see org.akaza.openclinica.bean.service.ProcessingInterface#run()
     */
public ProcessingResultType run() {
    FopFactory fopFactory = FopFactory.newInstance();
    OutputStream out = null;
    File outputFile = null;
    String zipName = "_";
    File xslFile = null;
    try {
        FOUserAgent foUserAgent = fopFactory.newFOUserAgent();
        // set the renderer to be PDF
        // the expected sequence here will be xml -> xslt -> fo -> pdf
        // where fo is the transformed file
        File procExportDirectory;
        File[] oldFiles = null;
        if (this.getExportFileName() != null && this.getLocation() != null) {
            procExportDirectory = new File(this.getLocation());
            if (!procExportDirectory.isDirectory()) {
                procExportDirectory.mkdir();
            }
            outputFile = new File(procExportDirectory + File.separator + this.getExportFileName() + ".pdf");
            zipName = (procExportDirectory + File.separator + this.getExportFileName() + ".zip");
        } else {
            // getODMFILENAme is a path of .fo object
            outputFile = new File(this.getODMXMLFileName() + ".pdf");
            zipName = this.getODMXMLFileName() + ".zip";
        }
        // transformfilename is abs path+file name(.fo) transformFileName and odmxmlfile name are same?
        xslFile = new File(this.getTransformFileName());
        out = new FileOutputStream(outputFile);
        out = new BufferedOutputStream(out);
        Fop fop = fopFactory.newFop(MimeConstants.MIME_PDF, foUserAgent, out);
        TransformerFactory factory = TransformerFactory.newInstance();
        // identity transformer
        Transformer transformer = factory.newTransformer();
        Source src = new StreamSource(xslFile);
        // Resulting SAX events (the generated FO) must be piped through to FOP
        Result res = new SAXResult(fop.getDefaultHandler());
        // Start XSLT transformation and FOP processing
        transformer.transform(src, res);
        // Result processing
        FormattingResults foResults = fop.getResults();
        java.util.List pageSequences = foResults.getPageSequences();
        for (java.util.Iterator it = pageSequences.iterator(); it.hasNext(); ) {
            PageSequenceResults pageSequenceResults = (PageSequenceResults) it.next();
            logger.debug("PageSequence " + (String.valueOf(pageSequenceResults.getID()).length() > 0 ? pageSequenceResults.getID() : "<no id>") + " generated " + pageSequenceResults.getPageCount() + " pages.");
        }
        logger.debug("Generated " + foResults.getPageCount() + " pages in total.");
        out.close();
        if (isZip()) {
            if (outputFile != null) {
                ZipOutputStream zipOut = null;
                FileInputStream fis = null;
                try {
                    fis = new FileInputStream(outputFile);
                    zipOut = new ZipOutputStream(new FileOutputStream(new File(zipName)));
                    zipOut.putNextEntry(new ZipEntry(outputFile.getName()));
                    int bytesRead;
                    byte[] buff = new byte[512];
                    while ((bytesRead = fis.read(buff)) != -1) {
                        zipOut.write(buff, 0, bytesRead);
                    }
                    zipOut.closeEntry();
                    zipOut.finish();
                } catch (Exception e) {
                    e.printStackTrace();
                } finally {
                    if (zipOut != null)
                        zipOut.close();
                    if (fis != null)
                        fis.close();
                }
            }
            setArchivedFileName(new File(zipName).getName());
        } else
            setArchivedFileName(outputFile.getName());
    } catch (Exception e) {
        e.printStackTrace();
        ProcessingResultType resultError = ProcessingResultType.FAIL;
        // view datasets page
        resultError.setUrl(CoreResources.getField("sysURL.base") + "ViewDatasets");
        resultError.setArchiveMessage("Failure thrown: " + e.getMessage());
        resultError.setDescription("Your job failed with the message of: " + e.getMessage());
        return resultError;
    } finally {
    }
    if (isDeleteOld()) {
        deleteOldFiles(this.getOldFiles(), outputFile, zipName);
    }
    if (isZip()) {
        outputFile.delete();
    }
    // delete intermediatory .fo file
    if (xslFile != null)
        xslFile.delete();
    // otherwise return a success with the URL link
    ProcessingResultType resultSuccess = ProcessingResultType.SUCCESS;
    resultSuccess.setUrl(CoreResources.getField("sysURL.base") + // to the pdf
    "AccessFile?fileId=");
    resultSuccess.setArchiveMessage("Success");
    resultSuccess.setDescription("Your job succeeded please find the URL below");
    return resultSuccess;
}

Example 12 with FopFactory

use of org.apache.fop.apps.FopFactory in project series-rest-api by 52North.

the class PDFReportGenerator method encodeAndWriteTo.

@Override
public void encodeAndWriteTo(DataCollection<Data<QuantityValue>> data, OutputStream stream) throws IoHandlerException {
    try {
        generateOutput(data);
        DefaultConfigurationBuilder cfgBuilder = new DefaultConfigurationBuilder();
        Configuration cfg = cfgBuilder.build(document.newInputStream());
        URI baseURI = new File(".").toURI();
        FopFactory fopFactory = new FopFactoryBuilder(baseURI).setConfiguration(cfg).build();
        final String mimeType = Constants.APPLICATION_PDF;
        Fop fop = fopFactory.newFop(mimeType, stream);
        // FopFactory fopFactory = FopFactory.newInstance(cfg);
        // Fop fop = fopFactory.newFop(APPLICATION_PDF.getMimeType(), stream);
        // FopFactory fopFactory = fopFactoryBuilder.build();
        // Fop fop = fopFactory.newFop(APPLICATION_PDF.getMimeType(), stream);
        // Create PDF via XSLT transformation
        TransformerFactory transFact = TransformerFactory.newInstance();
        StreamSource transformationRule = getTransforamtionRule();
        Transformer transformer = transFact.newTransformer(transformationRule);
        Source source = new StreamSource(document.newInputStream());
        Result result = new SAXResult(fop.getDefaultHandler());
        if (LOGGER.isDebugEnabled()) {
            try {
                File tempFile = File.createTempFile(TEMP_FILE_PREFIX, ".xml");
                StreamResult debugResult = new StreamResult(tempFile);
                transformer.transform(source, debugResult);
                String xslResult = XmlObject.Factory.parse(tempFile).xmlText();
                LOGGER.debug("xsl-fo input (locale '{}'): {}", i18n.getTwoDigitsLanguageCode(), xslResult);
            } catch (IOException | TransformerException | XmlException e) {
                LOGGER.error("Could not debug XSL result output!", e);
            }
        }
        // XXX debug, diagram is not embedded
        transformer.transform(source, result);
    } catch (FOPException e) {
        throw new IoParseException("Failed to create Formatting Object Processor (FOP)", e);
    } catch (ConfigurationException e) {
        throw new IoParseException("Failed to read config for Formatting Object Processor (FOP)", e);
    } catch (TransformerConfigurationException e) {
        throw new IoParseException("Invalid transform configuration. Inspect xslt!", e);
    } catch (TransformerException e) {
        throw new IoParseException("Could not generate PDF report!", e);
    }
}

Example 13 with FopFactory

use of org.apache.fop.apps.FopFactory in project tutorials by eugenp.

the class ApacheFOPConvertHTMLIntegrationTest method fromFODocumentToPDF.

private void fromFODocumentToPDF(final Document fo, final String outputFile) throws Exception {
    final FopFactory fopFactory = FopFactory.newInstance();
    final OutputStream outStream = new BufferedOutputStream(new FileOutputStream(new File(outputFile)));
    final Fop fop = fopFactory.newFop(MimeConstants.MIME_PDF, outStream);
    final TransformerFactory factory = TransformerFactory.newInstance();
    final Transformer transformer = factory.newTransformer();
    final DOMSource src = new DOMSource(fo);
    final Result res = new SAXResult(fop.getDefaultHandler());
    transformer.transform(src, res);
    outStream.close();
}

Example 14 with FopFactory

use of org.apache.fop.apps.FopFactory in project tutorials by eugenp.

the class ApacheFOPHeroldLiveTest method fromFODocumentToPDF.

private void fromFODocumentToPDF(final Document fo, final String outputFile) throws Exception {
    final FopFactory fopFactory = FopFactory.newInstance();
    final OutputStream outStream = new BufferedOutputStream(new FileOutputStream(new File(outputFile)));
    final Fop fop = fopFactory.newFop(MimeConstants.MIME_PDF, outStream);
    final TransformerFactory factory = TransformerFactory.newInstance();
    final Transformer transformer = factory.newTransformer();
    final DOMSource src = new DOMSource(fo);
    final Result res = new SAXResult(fop.getDefaultHandler());
    transformer.transform(src, res);
    outStream.close();
}