Example usage for org.apache.pdfbox.cos COSDictionary setInt

List of usage examples for org.apache.pdfbox.cos COSDictionary setInt

  1. HOME
  2. Java
  3. org.apache.pdfbox
  4. org.apache.pdfbox.cos.*
  5. COSDictionary
  6. setInt

Introduction

In this page you can find the example usage for org.apache.pdfbox.cos COSDictionary setInt.

Prototype

public void setInt(COSName key, int value)

Source Link

Document

This is a convenience method that will convert the value to a COSInteger object.

Usage

From source file:at.gv.egiz.pdfas.lib.impl.stamping.pdfbox.PDFAsVisualSignatureBuilder.java

License:EUPL

public void createAcroFormDictionary(PDAcroForm acroForm, PDSignatureField signatureField) throws IOException {
    @SuppressWarnings("unchecked")
    List<PDField> acroFormFields = acroForm.getFields();
    COSDictionary acroFormDict = acroForm.getDictionary();
    acroFormDict.setDirect(true);//from  w w w.j a  v  a  2s. c  o  m
    acroFormDict.setInt(COSName.SIG_FLAGS, 3);
    acroFormFields.add(signatureField);
    acroFormDict.setString(COSName.DA, "/sylfaen 0 Tf 0 g");
    getStructure().setAcroFormFields(acroFormFields);
    getStructure().setAcroFormDictionary(acroFormDict);
    logger.debug("AcroForm dictionary has been created");
}

From source file:at.gv.egiz.pdfas.lib.impl.stamping.pdfbox2.PDFAsVisualSignatureBuilder.java

License:EUPL

public void createAcroFormDictionary(PDAcroForm acroForm, PDSignatureField signatureField) throws IOException {
    @SuppressWarnings("unchecked")
    List<PDField> acroFormFields = acroForm.getFields();
    COSDictionary acroFormDict = acroForm.getCOSObject();
    acroFormDict.setDirect(true);/*from  w ww .j  a va  2  s  .c  o  m*/
    acroFormDict.setInt(COSName.SIG_FLAGS, 3);
    acroFormFields.add(signatureField);
    acroFormDict.setString(COSName.DA, "/sylfaen 0 Tf 0 g");
    getStructure().setAcroFormFields(acroFormFields);
    getStructure().setAcroFormDictionary(acroFormDict);
    logger.debug("AcroForm dictionary has been created");
}

From source file:com.aaasec.sigserv.csspsupport.pdfbox.modifications.CsCOSWriter.java

License:Apache License

/**
 * This will write the trailer to the PDF document.
 *
 * @param doc The document to create the trailer for.
 *
 * @throws IOException If there is an IOError while writing the document.
 * @throws COSVisitorException If there is an error while generating the
 * data./*from w w  w  .  j a va  2  s . com*/
 */
protected void doWriteTrailer(COSDocument doc) throws IOException, COSVisitorException {
    getStandardOutput().write(TRAILER);
    getStandardOutput().writeEOL();

    COSDictionary trailer = doc.getTrailer();
    //sort xref, needed only if object keys not regenerated
    Collections.sort(getXRefEntries());
    COSWriterXRefEntry lastEntry = getXRefEntries().get(getXRefEntries().size() - 1);
    trailer.setInt(COSName.SIZE, (int) lastEntry.getKey().getNumber() + 1);
    // Only need to stay, if an incremental update will be performed
    if (!incrementalUpdate) {
        trailer.removeItem(COSName.PREV);
    }
    // Remove a checksum if present
    trailer.removeItem(COSName.DOC_CHECKSUM);

    trailer.accept(this);
}

From source file:com.formkiq.core.service.generator.pdfbox.SigUtils.java

License:Apache License

/**
 * Set the access permissions granted for this document in the DocMDP
 * transform parameters dictionary. Details are described in the table
 * "Entries in the DocMDP transform parameters dictionary" in the PDF
 * specification.//w w w.  ja  v a  2  s  .co m
 *
 * @param doc
 *            The document.
 * @param signature
 *            The signature object.
 * @param accessPermissions
 *            The permission value (1, 2 or 3).
 */
public static void setMDPPermission(final PDDocument doc, final PDSignature signature,
        final int accessPermissions) {

    COSDictionary sigDict = signature.getCOSObject();

    // DocMDP specific stuff
    COSDictionary transformParameters = new COSDictionary();
    transformParameters.setItem(COSName.TYPE, COSName.getPDFName("TransformParams"));
    transformParameters.setInt(COSName.P, accessPermissions);
    transformParameters.setName(COSName.V, "1.2");
    transformParameters.setNeedToBeUpdated(true);

    COSDictionary referenceDict = new COSDictionary();
    referenceDict.setItem(COSName.TYPE, COSName.getPDFName("SigRef"));
    referenceDict.setItem("TransformMethod", COSName.DOCMDP);
    referenceDict.setItem("DigestMethod", COSName.getPDFName("SHA1"));
    referenceDict.setItem("TransformParams", transformParameters);
    referenceDict.setNeedToBeUpdated(true);

    COSArray referenceArray = new COSArray();
    referenceArray.add(referenceDict);
    sigDict.setItem("Reference", referenceArray);
    referenceArray.setNeedToBeUpdated(true);

    // Catalog
    COSDictionary catalogDict = doc.getDocumentCatalog().getCOSObject();
    COSDictionary permsDict = new COSDictionary();
    catalogDict.setItem(COSName.PERMS, permsDict);
    permsDict.setItem(COSName.DOCMDP, signature);
    catalogDict.setNeedToBeUpdated(true);
    permsDict.setNeedToBeUpdated(true);
}

From source file:com.modemo.javase.signature.SigUtils.java

License:Apache License

/**
 * Set the access permissions granted for this document in the DocMDP transform parameters
 * dictionary. Details are described in the table "Entries in the DocMDP transform parameters
 * dictionary" in the PDF specification.
 *
 * @param doc The document./*from w  ww. j av a  2  s .  c  om*/
 * @param signature The signature object.
 * @param accessPermissions The permission value (1, 2 or 3).
 */
static public void setMDPPermission(PDDocument doc, PDSignature signature, int accessPermissions) {
    COSDictionary sigDict = signature.getCOSObject();

    // DocMDP specific stuff
    COSDictionary transformParameters = new COSDictionary();
    transformParameters.setItem(COSName.TYPE, COSName.getPDFName("TransformParams"));
    transformParameters.setInt(COSName.P, accessPermissions);
    transformParameters.setName(COSName.V, "1.2");
    transformParameters.setNeedToBeUpdated(true);

    COSDictionary referenceDict = new COSDictionary();
    referenceDict.setItem(COSName.TYPE, COSName.getPDFName("SigRef"));
    referenceDict.setItem("TransformMethod", COSName.DOCMDP);
    referenceDict.setItem("DigestMethod", COSName.getPDFName("SHA1"));
    referenceDict.setItem("TransformParams", transformParameters);
    referenceDict.setNeedToBeUpdated(true);

    COSArray referenceArray = new COSArray();
    referenceArray.add(referenceDict);
    sigDict.setItem("Reference", referenceArray);
    referenceArray.setNeedToBeUpdated(true);

    // Catalog
    COSDictionary catalogDict = doc.getDocumentCatalog().getCOSObject();
    COSDictionary permsDict = new COSDictionary();
    catalogDict.setItem(COSName.PERMS, permsDict);
    permsDict.setItem(COSName.DOCMDP, signature);
    catalogDict.setNeedToBeUpdated(true);
    permsDict.setNeedToBeUpdated(true);
}

From source file:fixture.pdfboxeg.CreateSignatureBase.java

License:Apache License

public void setMDPPermission(PDDocument doc, PDSignature signature, int accessPermissions) {
    COSDictionary sigDict = signature.getCOSObject();

    // DocMDP specific stuff
    COSDictionary transformParameters = new COSDictionary();
    transformParameters.setItem(COSName.TYPE, COSName.getPDFName("TransformParams"));
    transformParameters.setInt(COSName.P, accessPermissions);
    transformParameters.setName(COSName.V, "1.2");
    transformParameters.setNeedToBeUpdated(true);

    COSDictionary referenceDict = new COSDictionary();
    referenceDict.setItem(COSName.TYPE, COSName.getPDFName("SigRef"));
    referenceDict.setItem("TransformMethod", COSName.getPDFName("DocMDP"));
    referenceDict.setItem("DigestMethod", COSName.getPDFName("SHA1"));
    referenceDict.setItem("TransformParams", transformParameters);
    referenceDict.setNeedToBeUpdated(true);

    COSArray referenceArray = new COSArray();
    referenceArray.add(referenceDict);/*from  w  ww  . jav  a 2 s . c  om*/
    sigDict.setItem("Reference", referenceArray);
    referenceArray.setNeedToBeUpdated(true);

    // Catalog
    COSDictionary catalogDict = doc.getDocumentCatalog().getCOSObject();
    COSDictionary permsDict = new COSDictionary();
    catalogDict.setItem(COSName.PERMS, permsDict);
    permsDict.setItem(COSName.DOCMDP, signature);
    catalogDict.setNeedToBeUpdated(true);
    permsDict.setNeedToBeUpdated(true);
}

From source file:pdfpicmangler.PDPng.java

License:Open Source License

/**
 * Construct from a stream.//from  w  w w  .  ja va  2 s  .  c  o  m
 * 
 * @param doc The document to create the image as part of.
 * @param is The stream that contains the png data.
 * @throws IOException If there is an error reading the png data.
 */
public PDPng(PDDocument doc, InputStream is) throws IOException {
    super(doc, "png");

    System.out.println("reading in png");

    COSDictionary dic = getCOSStream();

    dic.setItem(COSName.SUBTYPE, COSName.IMAGE);
    //dic.setItem(COSName.TYPE, COSName.XOBJECT);

    data = getCOSStream().createFilteredStream();

    readPng(is);

    setWidth(imageWidth);
    setHeight(imageHeight);
    dic.setInt(COSName.BITS_PER_COMPONENT, bitDepth);

    if ((colorType & PNG_TYPE_PALETTE) != 0) {
        getCOSStream().setItem(COSName.COLORSPACE, paldata);
    } else if ((colorType & PNG_TYPE_COLOR) != 0) {
        setColorSpace(PDDeviceRGB.INSTANCE);
    } else {
        setColorSpace(new PDDeviceGray());
    }

    COSDictionary filterParams = new COSDictionary();
    filterParams.setInt(COSName.PREDICTOR, 15); // png adaptive predictor
    filterParams.setInt(COSName.COLORS,
            ((colorType & PNG_TYPE_COLOR) == 0 || (colorType & PNG_TYPE_PALETTE) != 0) ? 1 : 3);
    filterParams.setInt(COSName.BITS_PER_COMPONENT, bitDepth);
    filterParams.setInt(COSName.COLUMNS, imageWidth);
    filterParams.setDirect(true);

    dic.setItem(COSName.DECODE_PARMS, filterParams);
    dic.setItem(COSName.FILTER, COSName.FLATE_DECODE);

    dic.setInt(COSName.LENGTH, dataLen);
    dic.getDictionaryObject(COSName.LENGTH).setDirect(true);
}

From source file:se.streamsource.streamflow.web.application.pdf.Underlay.java

License:Apache License

private COSStream makeUniqObjectNames(Map objectNameMap, COSStream stream) throws IOException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream(10240);

    byte[] buf = new byte[10240];
    int read;/*from ww w .j a va 2s.  c  om*/
    InputStream is = stream.getUnfilteredStream();
    while ((read = is.read(buf)) > -1) {
        baos.write(buf, 0, read);
    }

    buf = baos.toByteArray();
    baos = new ByteArrayOutputStream(buf.length + 100);
    StringBuffer sbObjectName = new StringBuffer(10);
    boolean bInObjectIdent = false;
    boolean bInText = false;
    boolean bInEscape = false;
    for (int i = 0; i < buf.length; i++) {
        byte b = buf[i];

        if (!bInEscape) {
            if (!bInText && b == '(') {
                bInText = true;
            }
            if (bInText && b == ')') {
                bInText = false;
            }
            if (b == '\\') {
                bInEscape = true;
            }

            if (!bInText && !bInEscape) {
                if (b == '/') {
                    bInObjectIdent = true;
                } else if (bInObjectIdent && Character.isWhitespace((char) b)) {
                    bInObjectIdent = false;

                    String objectName = sbObjectName.toString().substring(1);
                    String newObjectName = objectName + "overlay";
                    baos.write('/');
                    baos.write(newObjectName.getBytes());

                    objectNameMap.put(objectName, COSName.getPDFName(newObjectName));

                    sbObjectName.delete(0, sbObjectName.length());
                }
            }

            if (bInObjectIdent) {
                sbObjectName.append((char) b);
                continue;
            }
        } else {
            bInEscape = false;
        }

        baos.write(b);
    }

    COSDictionary streamDict = new COSDictionary();
    streamDict.setInt(COSName.LENGTH, baos.size());
    COSStream output = new COSStream(streamDict, pdfDocument.getDocument().getScratchFile());
    output.setFilters(stream.getFilters());
    OutputStream os = output.createUnfilteredStream();
    baos.writeTo(os);
    os.close();

    return output;
}