public String writeText()

in src/java/org/apache/fop/render/pdf/pdfbox/PDFWriter.java [57:83]

• 27 lines of code
• 5 McCabe index (conditional complexity)

    public String writeText(PDStream pdStream) throws IOException {
        PDFStreamParser pdfStreamParser = new PDFStreamParser(pdStream);
        pdfStreamParser.parse();
        List<Object> it = pdfStreamParser.getTokens();
        List<COSBase> arguments = new ArrayList<COSBase>();
        for (Object o : it) {
            if (o instanceof Operator) {
                Operator op = (Operator)o;
                readPDFArguments(op, arguments);
                s.append(op.getName() + "\n");
                arguments.clear();
                if (op.getImageParameters() != null) {
                    for (Map.Entry<COSName, COSBase> cn : op.getImageParameters().entrySet()) {
                        arguments.add(cn.getKey());
                        arguments.add(cn.getValue());
                    }
                    readPDFArguments(op, arguments);
                    s.append("ID " + new String(op.getImageData(), PDFDocument.ENCODING));
                    arguments.clear();
                    s.append("EI\n");
                }
            } else {
                arguments.add((COSBase)o);
            }
        }
        return s.toString();
    }