Package org.pdfbox.cos

Examples of org.pdfbox.cos.COSArray

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                }

                COSDictionary trailer = document.getDocument().getTrailer();
                COSDictionary root = (COSDictionary)trailer.getDictionaryObject( COSName.ROOT );
                COSDictionary acroForm = (COSDictionary)root.getDictionaryObject( COSName.getPDFName( "AcroForm" ) );
                COSArray fields = (COSArray)acroForm.getDictionaryObject( COSName.getPDFName( "Fields" ) );
                for( int i=0; i<fields.size(); i++ )
                {
                    COSDictionary field = (COSDictionary)fields.getObject( i );
                    String type = field.getNameAsString( "FT" );
                    if( "Sig".equals( type ) )
                    {
                        COSDictionary cert = (COSDictionary)field.getDictionaryObject( COSName.getPDFName( "V" ) );
                        if( cert != null )
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            int flags = pdField.getFieldFlags();
            //BJL, I have found that the radio flag bit is not always set
            //and that sometimes there is just a kids dictionary.
            //so, if there is a kids dictionary then it must be a radio button
            //group.
            COSArray kids = (COSArray)field.getDictionaryObject( COSName.getPDFName( "Kids" ) );
            if( kids != null || isRadio(flags) )
            {
                pdField = new PDRadioCollection( acroForm, field );
            }
            else if( isPushButton( flags ) )
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        encryptionDictionary.setPermissions(permissionInt);
       
        int length = keyLength/8;
       
        COSArray idArray = document.getDocument().getDocumentID();

        //check if the document has an id yet.  If it does not then
        //generate one
        if( idArray == null || idArray.size() < 2 )
        {
            idArray = new COSArray();
            try
            {
                MessageDigest md = MessageDigest.getInstance( "MD5" );
                BigInteger time = BigInteger.valueOf( System.currentTimeMillis() );
                md.update( time.toByteArray() );
                md.update( ownerPassword.getBytes() );
                md.update( userPassword.getBytes() );
                md.update( document.getDocument().toString().getBytes() );
                byte[] id = md.digest( this.toString().getBytes() );
                COSString idString = new COSString();
                idString.append( id );
                idArray.add( idString );
                idArray.add( idString );
                document.getDocument().setDocumentID( idArray );
            }
            catch( NoSuchAlgorithmException e )
            {
                throw new CryptographyException( e );
            }
            catch(IOException e )
            {
                throw new CryptographyException( e );
            }
        }
       
        COSString id = (COSString)idArray.getObject( 0 );       
       
        byte[] o = computeOwnerPassword(
            ownerPassword.getBytes("ISO-8859-1"),
            userPassword.getBytes("ISO-8859-1"), revision, length);
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     */
    public PDAcroForm( PDDocument doc )
    {
        document = doc;
        acroForm = new COSDictionary();
        COSArray fields = new COSArray();
        acroForm.setItem( COSName.getPDFName( "Fields" ), fields );
    }
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     * @throws IOException If there is an error while getting the list of fields.
     */
    public List getFields() throws IOException
    {
        List retval = null;
        COSArray fields =
            (COSArray) acroForm.getDictionaryObject(
                COSName.getPDFName("Fields"));
       
        if( fields != null )
        {
            List actuals = new ArrayList();
            for (int i = 0; i < fields.size(); i++)
            {
                COSDictionary element = (COSDictionary) fields.getObject(i);
                if (element != null)
                {
                    PDField field = PDFieldFactory.createField( this, element );
                    if( field != null )
                    {
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            retval = (PDField)fieldCache.get( name );
        }
        else
        {
            String[] nameSubSection = name.split( "\\." );
            COSArray fields =
                (COSArray) acroForm.getDictionaryObject(
                    COSName.getPDFName("Fields"));

            for (int i = 0; i < fields.size() && retval == null; i++)
            {
                COSDictionary element = (COSDictionary) fields.getObject(i);
                if( element != null )
                {
                    COSString fieldName =
                        (COSString)element.getDictionaryObject( COSName.getPDFName( "T" ) );
                    if( fieldName.getString().equals( name ) ||
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     * @param recipients the array of bytes arrays to put in the Recipients field.
     * @throws IOException If there is an error setting the data.
     */
    public void setRecipients(byte[][] recipients) throws IOException
    {       
        COSArray array = new COSArray();
        for(int i=0; i<recipients.length; i++)
        {
            COSString recip = new COSString();
            recip.append(recipients[i]);
            recip.setForceLiteralForm(true);           
            array.add(recip);
        }
        encryptionDictionary.setItem(COSName.getPDFName("Recipients"), array);
    }
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     *
     * @return the number of recipients contained in the Recipients field.
     */
    public int getRecipientsLength()
    {
        COSArray array = (COSArray)encryptionDictionary.getItem(COSName.getPDFName("Recipients"));
        return array.size();
    }
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     *
     * @return a COSString object containing information about the recipient number i.
     */
    public COSString getRecipientStringAt(int i)
    {
        COSArray array = (COSArray)encryptionDictionary.getItem(COSName.getPDFName("Recipients"));
        return (COSString)array.get(i);
    }
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     * @throws IOException if there is an error while creating the children objects.
     */
    public List getKids() throws IOException
    {
        List retval = null;
        COSArray kids = (COSArray)getDictionary().getDictionaryObject(COSName.KIDS);
        if( kids != null )
        {
            List kidsList = new ArrayList();
            for (int i = 0; i < kids.size(); i++)
            {
                kidsList.add( PDFieldFactory.createField( getAcroForm(), (COSDictionary)kids.getObject(i) ) );
            }
            retval = new COSArrayList( kidsList, kids );
        }
        return retval;
    }
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Related Classes of org.pdfbox.cos.COSArray

  • nz.govt.natlib.adapter.pdfbox.PDFBoxAdapter
  • org.pdfbox.encoding.DictionaryEncoding
  • org.pdfbox.encryption.DocumentEncryption
  • org.pdfbox.examples.fdf.ImportFDF
  • org.pdfbox.examples.pdmodel.ReplaceString
  • org.pdfbox.examples.persistence.AppendAndFillDoc
  • org.pdfbox.examples.persistence.AppendDoc
  • org.pdfbox.examples.persistence.HelloWorldDoc
  • org.pdfbox.examples.signature.ShowSignature
  • org.pdfbox.Overlay
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