Package org.pdfbox.cos

Examples of org.pdfbox.cos.COSArray

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     *
     * @return A list of COSBase.
     */
    public static COSArray converterToCOSArray( List cosObjectableList )
    {
        COSArray array = null;
        if( cosObjectableList != null )
        {
            if( cosObjectableList instanceof COSArrayList )
            {
                //if it is already a COSArrayList then we don't want to recreate the array, we want to reuse it.
                array = ((COSArrayList)cosObjectableList).array;
            }
            else
            {
                array = new COSArray();
                Iterator iter = cosObjectableList.iterator();
                while( iter.hasNext() )
                {
                    Object next = iter.next();
                    if( next instanceof String )
                    {
                        array.add( new COSString( (String)next ) );
                    }
                    else if( next instanceof Integer || next instanceof Long )
                    {
                        array.add( new COSInteger( ((Number)next).longValue() ) );
                    }
                    else if( next instanceof Float || next instanceof Double )
                    {
                        array.add( new COSFloat( ((Number)next).floatValue() ) );
                    }
                    else if( next instanceof COSObjectable )
                    {
                        COSObjectable object = (COSObjectable)next;
                        array.add( object.getCOSObject() );
                    }
                    else if( next instanceof DualCOSObjectable )
                    {
                        DualCOSObjectable object = (DualCOSObjectable)next;
                        array.add( object.getFirstCOSObject() );
                        array.add( object.getSecondCOSObject() );
                    }
                    else if( next == null )
                    {
                        array.add( COSNull.NULL );
                    }
                    else
                    {
                        throw new RuntimeException( "Error: Don't know how to convert type to COSBase '" +
                        next.getClass().getName() + "'" );
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            Map map = COSDictionaryMap.convertBasicTypesToMap( (COSDictionary)dp );
            retval = new COSArrayList(map, dp, stream, "DecodeParams" );
        }
        else if( dp instanceof COSArray )
        {
            COSArray array = (COSArray)dp;
            List actuals = new ArrayList();
            for( int i=0; i<array.size(); i++ )
            {
                actuals.add(
                    COSDictionaryMap.convertBasicTypesToMap(
                        (COSDictionary)array.getObject( i ) ) );
            }
            retval = new COSArrayList(actuals, array);
        }
       
        return retval;
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            Map map = COSDictionaryMap.convertBasicTypesToMap( (COSDictionary)dp );
            retval = new COSArrayList(map, dp, stream, "FDecodeParams" );
        }
        else if( dp instanceof COSArray )
        {
            COSArray array = (COSArray)dp;
            List actuals = new ArrayList();
            for( int i=0; i<array.size(); i++ )
            {
                actuals.add(
                    COSDictionaryMap.convertBasicTypesToMap(
                        (COSDictionary)array.getObject( i ) ) );
            }
            retval = new COSArrayList(actuals, array);
        }
       
        return retval;
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            {
                COSStream contentsStream = (COSStream)contents;
                // System.err.println("stream");
                pageCount++;

                COSArray array = new COSArray();

                array.add(contentsStream);

                mergePage( array, page );

                pageDictionary.setItem(COSName.CONTENTS, array);
            }
            else if( contents instanceof COSArray )
            {
                COSArray contentsArray = (COSArray)contents;

                mergePage( contentsArray, page );
            }
            else
            {
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     * @param dest
     * @param source
     */
    private void mergeArray(COSName name, COSDictionary dest, COSDictionary source)
    {
        COSArray destDict = (COSArray) dest.getDictionaryObject(name);
        COSArray sourceDict = (COSArray) source.getDictionaryObject(name);

        if (destDict == null)
        {
            destDict = new COSArray();
            dest.setItem(name, destDict);
        }

        for (int sourceDictIdx = 0; sourceDict != null && sourceDictIdx<sourceDict.size(); sourceDictIdx++)
        {
            COSBase key = sourceDict.get(sourceDictIdx);
            if (key instanceof COSName)
            {
                COSName keyname = (COSName) key;

                boolean bFound = false;
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    /**
     * Default constructor.
     */
    public FDFOptionElement()
    {
        option = new COSArray();
        option.add( new COSString( "" ) );
        option.add( new COSString( "" ) );
    }
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        {
            ((COSName)o).writePDF( output );
        }
        else if( o instanceof COSArray )
        {
            COSArray array = (COSArray)o;
            output.write(COSWriter.ARRAY_OPEN);
            for( int i=0; i<array.size(); i++ )
            {
                writeObject( array.get( i ) );
                output.write( SPACE );
            }
           
            output.write( COSWriter.ARRAY_CLOSE );
        }
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        nameToCode.putAll( baseEncoding.nameToCode );
        codeToName.putAll( baseEncoding.codeToName );


        //now replace with the differences.
        COSArray differences = (COSArray)encoding.getDictionaryObject( COSName.DIFFERENCES );
        int currentIndex = -1;
        for( int i=0; differences != null && i<differences.size(); i++ )
        {
            COSBase next = differences.getObject( i );
            if( next instanceof COSNumber )
            {
                currentIndex = ((COSNumber)next).intValue();
            }
            else if( next instanceof COSName )
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        }
        PDStandardEncryption encParameters = (PDStandardEncryption)pdDocument.getEncryptionDictionary();
        int permissionInt = encParameters.getPermissions();
        int revision = encParameters.getRevision();
        int length = encParameters.getLength()/8;
        COSArray idArray = document.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.toString().getBytes() );
                byte[] id = md.digest( this.toString().getBytes() );
                COSString idString = new COSString();
                idString.append( id );
                idArray.add( idString );
                idArray.add( idString );
                document.setDocumentID( idArray );
            }
            catch( NoSuchAlgorithmException e )
            {
                throw new CryptographyException( e );
            }

        }
        COSString id = (COSString)idArray.getObject( 0 );
        encryption = new PDFEncryption();

        byte[] o = encryption.computeOwnerPassword(
            ownerPassword.getBytes("ISO-8859-1"),
            userPassword.getBytes("ISO-8859-1"), revision, length);
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            throw new InvalidPasswordException( "Error: The supplied password does not match " +
                                                "either the owner or user password in the document." );
        }
       
        COSDictionary trailer = document.getTrailer();
        COSArray fields = (COSArray)trailer.getObjectFromPath( "Root/AcroForm/Fields" );
       
        //We need to collect all the signature dictionaries, for some
        //reason the 'Contents' entry of signatures is not really encrypted
        if( fields != null )
        {
            for( int i=0; i<fields.size(); i++ )
            {
                COSDictionary field = (COSDictionary)fields.getObject( i );
                addDictionaryAndSubDictionary( potentialSignatures, field );
            }
        }

        List allObjects = document.getObjects();
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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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