Examples of org.apache.pdfbox.cos.COSDictionary.keySet()

Class org.apache.pdfbox.cos.COSDictionary

Examples of org.apache.pdfbox.cos.COSDictionary.keySet()

org.apache.pdfbox.cos.COSDictionary.keySet()
Returns the names of the entries in this dictionary. The returned set is in the order the entries were added to the dictionary. @since Apache PDFBox 1.1.0 @return names of the entries in this dictionary

            retval = entry;
        }
        else if( parent instanceof COSDictionary )
        {
            COSDictionary dict = ((COSDictionary)parent);
            List<COSName> keys = new ArrayList<COSName>(dict.keySet());
            Collections.sort( keys );
            Object key = keys.get( index );
            Object value = dict.getDictionaryObject( (COSName)key );
            MapEntry entry = new MapEntry();
            entry.setKey( key );

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            }
            else if( parent instanceof COSDictionary )
            {
                MapEntry entry = (MapEntry)child;
                COSDictionary dict = (COSDictionary)parent;
                List<COSName> keys = new ArrayList<COSName>(dict.keySet());
                Collections.sort( keys );
                for( int i=0; retval == -1 && i<keys.size(); i++ )
                {
                    if( keys.get( i ).equals( entry.getKey() ) )
                    {

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                fontsDictionary = new COSDictionary();
                resources.setItem( COSName.FONT, fontsDictionary );
            }
            else
            {
                for( COSName fontName : fontsDictionary.keySet() )
                {
                    COSBase font = fontsDictionary.getDictionaryObject( fontName );
                    //data-000174.pdf contains a font that is a COSArray, looks to be an error in the
                    //PDF, we will just ignore entries that are not dictionaries.
                    if( font instanceof COSDictionary )

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                resources.setItem( COSName.XOBJECT, xobjectsDictionary );
            }
            else
            {
                xobjects = new HashMap<String,PDXObject>();
                for( COSName objName : xobjectsDictionary.keySet() )
                {
                    PDXObject xobject = null;
                    try
                    {
                        xobject = PDXObject.createXObject( xobjectsDictionary.getDictionaryObject(objName) );

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        {
            COSDictionary csDictionary = (COSDictionary)resources.getDictionaryObject( COSName.COLORSPACE );
            if( csDictionary != null )
            {
                colorspaces = new HashMap<String,PDColorSpace>();
                for( COSName csName : csDictionary.keySet() )
                {
                    COSBase cs = csDictionary.getDictionaryObject( csName );
                    PDColorSpace colorspace = null;
                    try 
                    {

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        {
            COSDictionary states = (COSDictionary)resources.getDictionaryObject( COSName.EXT_G_STATE );
            if( states != null )
            {
                graphicsStates = new HashMap<String,PDExtendedGraphicsState>();
                for( COSName name : states.keySet() )
                {
                    COSDictionary dictionary = (COSDictionary)states.getDictionaryObject( name );
                    graphicsStates.put( name.getName(), new PDExtendedGraphicsState( dictionary ) );
                }
            }

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        {
            COSDictionary patternsDictionary = (COSDictionary)resources.getDictionaryObject( COSName.PATTERN );
            if( patternsDictionary != null )
            {
                patterns = new HashMap<String,PDPatternResources>();
                for( COSName name : patternsDictionary.keySet() )
                {
                    COSDictionary dictionary = (COSDictionary)patternsDictionary.getDictionaryObject( name );
                    patterns.put( name.getName(), PDPatternResources.create( dictionary ) );
                }
            }

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        {
            COSDictionary shadingsDictionary = (COSDictionary)resources.getDictionaryObject( COSName.SHADING );
            if( shadingsDictionary != null )
            {
                shadings = new HashMap<String,PDShadingResources>();
                for( COSName name : shadingsDictionary.keySet() )
                {
                    COSDictionary dictionary = (COSDictionary)shadingsDictionary.getDictionaryObject( name );
                    shadings.put( name.getName(), PDShadingResources.create( dictionary ) );
                }
            }

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        //TODO: Let's try to move this into PDFBox.
        //Attempt to determine Adobe extension level, if present:
        COSDictionary root = document.getDocumentCatalog().getCOSDictionary();
        COSDictionary extensions = (COSDictionary) root.getDictionaryObject(COSName.getPDFName("Extensions") );
        if( extensions != null ) {
            for( COSName extName : extensions.keySet() ) {
                // If it's an Adobe one, interpret it to determine the extension level:
                if( extName.equals( COSName.getPDFName("ADBE") )) {
                    COSDictionary adobeExt = (COSDictionary) extensions.getDictionaryObject(extName);
                    if( adobeExt != null ) {
                        String baseVersion = adobeExt.getNameAsString(COSName.getPDFName("BaseVersion"));

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        if (aa != null)
        {
            COSDictionary aaDict = COSUtils.getAsDictionary(aa, cosDocument);
            if (aaDict != null)
            {
                for (Object key : aaDict.keySet())
                {
                    COSName name = (COSName) key;
                    callCreateAction(aaDict.getItem(name), ctx, result, name.getName(), alreadyCreated);
                }
            }

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