Example usage for com.lowagie.text.pdf PdfWriter setCloseStream

Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfWriter setCloseStream.

Prototype

public void setCloseStream(boolean closeStream) 

Source Link

Document

Sets the close state of the stream after document close

Usage

From source file:com.develog.utils.report.engine.export.JRPdfExporter.java

License:Open Source License

/**
 *
 *//*from w  w  w .  j  a  va2s  .  c  om*/
protected void exportReportToStream(OutputStream os) throws JRException {
    //ByteArrayOutputStream baos = new ByteArrayOutputStream();

    document = new Document(new Rectangle(jasperPrint.getPageWidth(), jasperPrint.getPageHeight()));

    imageTesterDocument = new Document(new Rectangle(10, //jasperPrint.getPageWidth(),
            10 //jasperPrint.getPageHeight()
    ));

    try {
        PdfWriter pdfWriter = PdfWriter.getInstance(document, os);
        pdfWriter.setCloseStream(false);

        if (isEncrypted) {
            pdfWriter.setEncryption(is128BitKey, userPassword, ownerPassword, permissions);
        }

        document.open();

        PdfWriter imageTesterPdfWriter = PdfWriter.getInstance(imageTesterDocument,
                new ByteArrayOutputStream());
        imageTesterDocument.open();
        imageTesterDocument.newPage();
        imageTesterPdfContentByte = imageTesterPdfWriter.getDirectContent();
        imageTesterPdfContentByte.setLiteral("\n");

        List pages = jasperPrint.getPages();
        if (pages != null && pages.size() > 0) {
            Chunk chunk = null;
            ColumnText colText = null;
            JRPrintPage page = null;
            for (int i = startPageIndex; i <= endPageIndex; i++) {
                if (Thread.currentThread().isInterrupted()) {
                    throw new JRException("Current thread interrupted.");
                }

                page = (JRPrintPage) pages.get(i);

                document.newPage();

                pdfContentByte = pdfWriter.getDirectContent();

                pdfContentByte.setLineCap(2);

                chunk = new Chunk(" ");
                chunk.setLocalDestination("JR_PAGE_ANCHOR_" + (i + 1));

                colText = new ColumnText(pdfContentByte);
                colText.setSimpleColumn(new Phrase(chunk), 0, jasperPrint.getPageHeight(), 1, 1, 0,
                        Element.ALIGN_LEFT);

                colText.go();

                /*   */
                exportPage(page);
            }
        } else {
            document.newPage();
            pdfContentByte = pdfWriter.getDirectContent();
            pdfContentByte.setLiteral("\n");
        }
    } catch (DocumentException e) {
        throw new JRException("PDF Document error : " + jasperPrint.getName(), e);
    } catch (IOException e) {
        throw new JRException("Error generating PDF report : " + jasperPrint.getName(), e);
    } finally {
        document.close();
        imageTesterDocument.close();
    }

    //return os.toByteArray();
}

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From source file:questions.compression.ZipPdfFiles.java

public static void createPdf(ZipOutputStream zip, int counter) throws IOException, DocumentException {
    ZipEntry entry = new ZipEntry("document" + counter + ".pdf");
    zip.putNextEntry(entry);//  w w w  . j  av a2 s  .co  m
    Document document = new Document();
    PdfWriter writer = PdfWriter.getInstance(document, zip);
    writer.setCloseStream(false);
    document.open();
    document.add(new Paragraph("Document " + counter));
    document.close();
    zip.closeEntry();
}

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