public void removeNews(News oldNews) throws DomainException {
try {
news.remove(oldNews);
} catch (Exception ex) {
if (ex.getCause().equals(NullPointerException.class))
throw new DomainException("Can't remove from news list null value", ex);
else throw new DomainException("Can't remove from news list this value", ex);
}
}
public void addNews(News newNews) throws DomainException {
try {
news.add(newNews);
} catch (Exception ex) {
if (ex.getCause().equals(NullPointerException.class))
throw new DomainException("Can't add to news list null value", ex);
else throw new DomainException("Can't add to news list this value", ex);
}
}
public void serialize(String fileName) {
try {
JAXBContext jc = JAXBContext.newInstance(this.getClass().getPackage().getName());
Marshaller m = jc.createMarshaller();
m.marshal(this, new FileOutputStream(fileName));
} catch (Exception e) {
e.printStackTrace();
}
}
public static Configuration deserialize(String fileName) {
try {
JAXBContext jc =
JAXBContext.newInstance((new Configuration()).getClass().getPackage().getName());
Unmarshaller um = jc.createUnmarshaller();
return (Configuration) um.unmarshal(new File(fileName));
} catch (Exception e) {
e.printStackTrace();
return new Configuration();
}
}
public void testXmlElementTypeDeser() throws Exception {
ObjectMapper mapper = getJaxbMapper();
SimpleNamed originalModel = new SimpleNamed();
originalModel.setName("Foobar");
String json = mapper.writeValueAsString(originalModel);
SimpleNamed result = null;
try {
result = mapper.readValue(json, SimpleNamed.class);
} catch (Exception ie) {
fail("Failed to deserialize '" + json + "': " + ie.getMessage());
}
if (!"Foobar".equals(result.name)) {
fail("Failed, JSON == '" + json + "')");
}
}
