public static List<Element> getColumnByForeginName(String propertiesName,
			Element element) {
		String[] names = propertiesName.split(",");
		List<Element> resultElement = new ArrayList<Element>();
		@SuppressWarnings("unchecked")
		Iterator<Element> elementIterator = element.elementIterator();
		while (elementIterator.hasNext()) {
			Element elementI = elementIterator.next();
			for (String name : names) {
				// System.out.println(name + " : "
				// + elementI.attributeValue("column"));
				if (elementI.attributeValue("column").equals(name)
						&& elementI.attributeValue("key").equals("foreign")) {
					resultElement.add(elementI);
				}
			}
		}
		return resultElement;
	}