com.alu.e3.data.model.Policy policyDataModel = dataManager.getPolicyById(policyId);
if(policyDataModel == null)
throw new InvalidIDException("A Policy with that ID does not exist");
Policy policy = BeanConverterUtil.fromDataModel(policyDataModel);
PolicyResponse response = new PolicyResponse(PolicyResponse.SUCCESS);
response.setPolicy(policy);
return response;