public FDFAnnotationLine()

in pdfbox/src/main/java/org/apache/pdfbox/pdmodel/fdf/FDFAnnotationLine.java [68:155]
78 lines of code
27 McCabe index (conditional complexity)

    public FDFAnnotationLine(Element element) throws IOException
    {
        super(element);
        annot.setName(COSName.SUBTYPE, SUBTYPE);

        String startCoords = element.getAttribute("start");
        if (startCoords == null || startCoords.isEmpty())
        {
            throw new IOException("Error: missing attribute 'start'");
        }
        String endCoords = element.getAttribute("end");
        if (endCoords == null || endCoords.isEmpty())
        {
            throw new IOException("Error: missing attribute 'end'");
        }
        String line = startCoords + "," + endCoords;
        String[] lineValues = line.split(",");
        if (lineValues.length != 4)
        {
            throw new IOException("Error: wrong amount of line coordinates");
        }
        float[] values = new float[4];
        for (int i = 0; i < 4; i++)
        {
            values[i] = Float.parseFloat(lineValues[i]);
        }
        setLine(values);

        String leaderLine = element.getAttribute("leaderLength");
        if (leaderLine != null && !leaderLine.isEmpty())
        {
            setLeaderLength(Float.parseFloat(leaderLine));
        }

        String leaderLineExtension = element.getAttribute("leaderExtend");
        if (leaderLineExtension != null && !leaderLineExtension.isEmpty())
        {
            setLeaderExtend(Float.parseFloat(leaderLineExtension));
        }

        String leaderLineOffset = element.getAttribute("leaderOffset");
        if (leaderLineOffset != null && !leaderLineOffset.isEmpty())
        {
            setLeaderOffset(Float.parseFloat(leaderLineOffset));
        }

        String startStyle = element.getAttribute("head");
        if (startStyle != null && !startStyle.isEmpty())
        {
            setStartPointEndingStyle(startStyle);
        }
        String endStyle = element.getAttribute("tail");
        if (endStyle != null && !endStyle.isEmpty())
        {
            setEndPointEndingStyle(endStyle);
        }

        String color = element.getAttribute("interior-color");
        if (color != null && color.length() == 7 && color.charAt(0) == '#')
        {
            int colorValue = Integer.parseInt(color.substring(1, 7), 16);
            setInteriorColor(new Color(colorValue));
        }

        String caption = element.getAttribute("caption");
        if ("yes".equals(caption))
        {
            setCaption(true);

            String captionH = element.getAttribute("caption-offset-h");
            if (captionH != null && !captionH.isEmpty())
            {
                setCaptionHorizontalOffset(Float.parseFloat(captionH));
            }

            String captionV = element.getAttribute("caption-offset-v");
            if (captionV != null && !captionV.isEmpty())
            {
                setCaptionVerticalOffset(Float.parseFloat(captionV));
            }

            String captionStyle = element.getAttribute("caption-style");
            if (captionStyle != null && !captionStyle.isEmpty())
            {
                setCaptionStyle(captionStyle);
            }
        }
    }