Examples of org.apache.pdfbox.cos.COSBase

org.apache.pdfbox.cos.COSBase
The base object that all objects in the PDF document will extend. @author Ben Litchfield

                context.addValidationError(new ValidationError(ERROR_GRAPHIC_INVALID_COLOR_SPACE_MISSING,
                        "DestOutputProfile is missing"));
                return;
            }


            COSBase cosAlt = ((COSArray)pdcs.getCOSObject()).getObject(2);
            PDColorSpace altColor = PDColorSpace.create(cosAlt);
            if (altColor != null)
            {
                processAllColorSpace(altColor);
            }

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     */
    protected void processSeparationColorSpace(PDColorSpace pdcs)
    {
        try
        {
            COSBase cosAlt = ((COSArray)pdcs.getCOSObject()).getObject(2);
            PDColorSpace altCol = PDColorSpace.create(cosAlt);
            if (altCol != null)
            {
                ColorSpaces acs = ColorSpaces.valueOf(altCol.getName());
                switch (acs)

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            int size = widths.size();
            int counter = 0;
            while (counter < size)
            {
                COSNumber firstCode = (COSNumber) widths.getObject(counter++);
                COSBase next = widths.getObject(counter++);
                if (next instanceof COSArray)
                {
                    COSArray array = (COSArray) next;
                    int startRange = firstCode.intValue();
                    int arraySize = array.size();

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        if (w2 != null)
        {
            for (int i = 0; i < w2.size(); i++)
            {
                COSNumber c = (COSNumber)w2.get(i);
                COSBase next = w2.get(++i);
                if (next instanceof COSArray)
                {
                    COSArray array = (COSArray)next;
                    for (int j = 0; j < array.size(); j++)
                    {

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        if (widths != null)
        {
            for (int i = 0; i < widths.size(); i++)
            {
                COSNumber firstCode = (COSNumber) widths.getObject(i++);
                COSBase next = widths.getObject(i);
                if (next instanceof COSArray)
                {
                    COSArray array = (COSArray) next;
                    for (int j = 0; j < array.size(); j++)
                    {

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     */
    private static ICCProfileWrapper searchFirstICCProfile(PreflightContext context) throws ValidationException
    {
        PreflightDocument document = context.getDocument();
        PDDocumentCatalog catalog = document.getDocumentCatalog();
        COSBase cBase = catalog.getCOSObject().getItem(COSName.getPDFName(DOCUMENT_DICTIONARY_KEY_OUTPUT_INTENTS));
        COSArray outputIntents = COSUtils.getAsArray(cBase, document.getDocument());


        for (int i = 0; outputIntents != null && i < outputIntents.size(); ++i)
        {
            COSDictionary outputIntentDict = COSUtils.getAsDictionary(outputIntents.get(i), document.getDocument());
            COSBase destOutputProfile = outputIntentDict.getItem(OUTPUT_INTENT_DICTIONARY_KEY_DEST_OUTPUT_PROFILE);
            if (destOutputProfile != null)
            {
                try
                {
                    PDStream stream = PDStream.createFromCOS(COSUtils.getAsStream(destOutputProfile,

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    public PDPage getPage()
    {
        PDPage retval = null;
        if( array.size() > 0 )
        {
            COSBase page = array.getObject( 0 );
            if( page instanceof COSDictionary )
            {
                retval = new PDPage( (COSDictionary)page );
            }
        }

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    public int getPageNumber()
    {
        int retval = -1;
        if( array.size() > 0 )
        {
            COSBase page = array.getObject( 0 );
            if( page instanceof COSNumber )
            {
                retval = ((COSNumber)page).intValue();
            }
        }

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    public int findPageNumber()
    {
        int retval = -1;
        if( array.size() > 0 )
        {
            COSBase page = array.getObject( 0 );
            if( page instanceof COSNumber )
            {
                retval = ((COSNumber)page).intValue();
            }
            else if (page instanceof COSDictionary)
            {
                COSBase parent = page;
                while (((COSDictionary) parent).getDictionaryObject(COSName.PARENT, COSName.P) != null)
                {
                    parent = ((COSDictionary) parent).getDictionaryObject(COSName.PARENT, COSName.P);
                }
                // now parent is the pages node

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     *
     * @return The metadata for this object.
     */
    public PDMetadata getMetadata()
    {
        COSBase metaObj = root.getDictionaryObject(COSName.METADATA);
        if (metaObj instanceof COSStream)
        {
            return new PDMetadata((COSStream) metaObj);
        }
        return null;

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