em.close();
return taskDetailResource;
case ERROR_DETAIL:
generator = new QueryGenerator(ERROR_DETAIL);
generator.setParameter(ErrorDetailConstants.NODE_INSTANCE_ID, name);
q = generator.selectQuery(em);
ErrorDetail errorDetail = (ErrorDetail) q.getSingleResult();
ErrorDetailResource errorDetailResource = (ErrorDetailResource) Utils.getResource(ResourceType.ERROR_DETAIL, errorDetail);
em.getTransaction().commit();
em.close();
return errorDetailResource;