@Override
	public Intervention getIntervention() throws BadResponseException {
		Intervention i = null;
		JsonRepresentation representation = null;

		Representation repr = serv.getResource("intervention", interId);

		try {
			representation = new JsonRepresentation(repr);
			i = new Intervention(representation.getJsonObject());
		} catch (IOException e) {
			e.printStackTrace();
		} catch (JSONException e) {
			e.printStackTrace();
		} catch (InvalidJSONException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

		return i;
	}