@GET @Path("/get/temperature") @Consumes(MediaType.APPLICATION_XML) public List<Temperature> findTemperature() { System.out.println("findTemperature"); List<TemperatureEntity> temperatures = temperatureEJB.findTemperature(); List<Temperature> lTemperatures = new ArrayList<Temperature>(); for (TemperatureEntity temperature : temperatures) { lTemperatures.add(temperature.toTemperatureData()); } return lTemperatures; }