Example usage for com.lowagie.text.pdf PdfName DA

Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfName DA.

Prototype

PdfName DA

To view the source code for com.lowagie.text.pdf PdfName DA.

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Document

A name

Usage

From source file:org.opensignature.opensignpdf.PDFSigner.java

License:Open Source License

/**
 * /*from w w  w .  j a v  a  2  s  . com*/
 * @param pdfFile
 * @return
 * @throws IOException
 * @throws DocumentException
 * @throws FileNotFoundException
 */
private PdfReader createPDFReader(File pdfFile) throws IOException, DocumentException, FileNotFoundException {

    logger.info("[createPDFReader.in]:: " + Arrays.asList(new Object[] { pdfFile }));

    PdfReader reader;

    if ("true".equals(openOfficeSelected)) {
        String fileName = pdfFile.getPath();
        String tempFileName = fileName + ".temp";
        PdfReader documentPDF = new PdfReader(fileName);

        PdfStamperOSP stamperTemp = new PdfStamperOSP(documentPDF, new FileOutputStream(tempFileName));
        AcroFields af = stamperTemp.getAcroFields();
        af.setGenerateAppearances(true);
        PdfDictionary acro = (PdfDictionary) PdfReader
                .getPdfObject(documentPDF.getCatalog().get(PdfName.ACROFORM));
        acro.remove(PdfName.DR);
        HashMap fields = af.getFields();
        String key;
        for (Iterator it = fields.keySet().iterator(); it.hasNext();) {
            key = (String) it.next();
            int a = af.getFieldType(key);
            if (a == 4) {
                ArrayList widgets = af.getFieldItem(key).widgets;
                PdfDictionary widget = (PdfDictionary) widgets.get(0);
                widget.put(PdfName.FT, new PdfName("Sig"));
                widget.remove(PdfName.V);
                widget.remove(PdfName.DV);
                widget.remove(PdfName.TU);
                widget.remove(PdfName.FF);
                widget.remove(PdfName.DA);
                widget.remove(PdfName.DR);
                widget.remove(PdfName.AP);
            }
        }

        stamperTemp.close();
        documentPDF.close();
        reader = new PdfReader(pdfFile.getPath() + ".temp");

    } else {
        reader = new PdfReader(pdfFile.getPath());

    }

    logger.info("[createPDFReader.retorna]:: ");
    return reader;

}

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From source file:questions.forms.GetTextFields.java

@SuppressWarnings("unchecked")
public static void main(String[] args) {
    try {/* ww  w  .  j av a  2  s  .c  o m*/
        PrintStream out = new PrintStream(new File(RESULT));

        PdfLister lister = new PdfLister(out);

        PdfReader reader = new PdfReader(RESOURCE);

        PdfDictionary root = reader.getCatalog();
        PdfDictionary acroform = root.getAsDict(PdfName.ACROFORM);

        out.println("These are the form's font dictionaries:");
        PdfDictionary fonts = acroform.getAsDict(PdfName.DR).getAsDict(PdfName.FONT);
        for (PdfName key : (Set<PdfName>) fonts.getKeys()) {
            lister.listDict((PdfDictionary) PdfReader.getPdfObject(fonts.get(key)));
        }
        out.println("--------------");

        out.println("This is the default appearance for the complete form:");
        lister.listAnyObject(PdfReader.getPdfObject(acroform.get(PdfName.DA)));
        out.println("--------------");

        AcroFields form = reader.getAcroFields();
        Map<String, Item> fields = form.getFields();
        Item item;
        for (String name : fields.keySet()) {
            out.println(name);
            if (form.getFieldType(name) == AcroFields.FIELD_TYPE_TEXT) {
                item = form.getFieldItem(name);
                PdfDictionary dict = (PdfDictionary) item.getMerged(0);

                out.println("This is the field's font dictionary:");
                fonts = dict.getAsDict(PdfName.DR).getAsDict(PdfName.FONT);
                for (PdfName key : (Set<PdfName>) fonts.getKeys()) {
                    lister.listDict((PdfDictionary) PdfReader.getPdfObject(fonts.get(key)));
                }
                out.println("---");
                out.println("This is the field's default appearance");
                lister.listAnyObject(PdfReader.getPdfObject(dict.get(PdfName.DA)));
            } else {
                out.println("NOT A TEXT FIELD!");
            }
            out.println("--------------");
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

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