private static void readCategories() {
try {
DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
Document doc = dBuilder.parse(fXmlFile);
NodeList CategoryList = doc.getElementsByTagName("Category");
List<Category> categoryList = new ArrayList<Category>();
for (int temp = 0; temp < CategoryList.getLength(); temp++) {
Node nNode = CategoryList.item(temp);
if (nNode.getNodeType() == Node.ELEMENT_NODE) {
Element eElement = (Element) nNode;
Category newCategory = new Category(getTagValue("CategoryName", eElement));
categoryList.add(newCategory);
}
}
dc.setCategoryList(categoryList);
} catch (FileNotFoundException e) {
dc.setCategoryList(new ArrayList<Category>());
} catch (Exception e) {
e.printStackTrace();
}
}
