public void setAdsResource(Resource resource)
throws ParserConfigurationException, IOException, SAXException {
advertisementBlocks.clear();
if (resource != null && resource.exists() && resource.isReadable()) {
final DocumentBuilder builder = BUILDER_FACTORY.newDocumentBuilder();
final Document document = builder.parse(resource.getInputStream());
final Element root = document.getDocumentElement();
final String client = root.getAttribute("client");
final NodeList blocks = root.getElementsByTagName("block");
for (int i = 0; i < blocks.getLength(); i++) {
final Element block = (Element) blocks.item(i);
final String name = block.getAttribute("name");
final NodeList items = block.getElementsByTagName("item");
for (int j = 0; j < items.getLength(); j++) {
final Element item = (Element) items.item(j);
final String slot = item.getAttribute("slot");
final Language language = Language.byCode(item.getAttribute("language"));
final int width = Integer.valueOf(item.getAttribute("width"));
final int height = Integer.valueOf(item.getAttribute("height"));
advertisementBlocks.put(
new AdsBlockKey(name, language),
new AdvertisementBlock(client, slot, width, height, AdvertisementProvider.GOOGLE));
}
}
}
}
private AdsBlockKey(String name, Language language) {
this(name, language.getLocale());
}
@Override
public AdvertisementBlock getAdvertisementBlock(String name, Language language) {
return getAdvertisementBlock(name, language.getLocale());
}
