private Insets parseInsets(String key) throws XPathExpressionException { Element elm = helper.xpathAsElement(key); int left = helper.getInt(elm, "left"); int top = helper.getInt(elm, "top"); int right = helper.getInt(elm, "right"); int bottom = helper.getInt(elm, "bottom"); Insets insets = new Insets(top, left, bottom, right); return insets; }
private Integer parseInteger(String key) throws LafException, XPathExpressionException { Element element = helper.xpathAsElement(key); if (element == null) return null; String value = element.getTextContent(); try { return Integer.valueOf(value, 10); } catch (NumberFormatException e) { throw new LafException(e); } }
private Color parseColor(String key) throws XPathExpressionException, LafException { Element element = helper.xpathAsElement(key); if (element == null) return null; String value = element.getTextContent(); String format = element.getAttribute("format"); Color color = null; if ("hex".equals(format)) { Integer hex = Integer.valueOf(value, 16); color = new Color(hex, false); } else throw new LafException("unknown color format: " + format); return color; }