@Override public Response<Boolean> updateBatchTechnology(String solutions) { Response<Boolean> result = new Response<Boolean>(); List<RequirementSolution> solutionList = JSON_MAPPER.fromJson( solutions, JSON_MAPPER.createCollectionType(List.class, RequirementSolution.class)); if (solutionList == null || solutionList.isEmpty()) { log.error("requirement solutions is empty."); result.setError("requirement.solution.empty"); return result; } try { RequirementSolution newSolution; for (RequirementSolution solution : solutionList) { if (solution.getTechnology() == null) { log.error("create module solution need technology"); result.setError("solution.technology.null"); return result; } if (solution.getTechnology() < 0 || solution.getTechnology() > 10000) { log.error("requirement solution technology score is in 0~100."); result.setError("solution.technology.scope"); return result; } newSolution = new RequirementSolution(); newSolution.setId(solution.getId()); newSolution.setTechnology(solution.getTechnology()); // 采购商对方案的技术进行评分 requirementSolutionDao.update(newSolution); } result.setResult(true); } catch (Exception e) { log.error( "update requirement solution technology is failed, error code={}.", Throwables.getStackTraceAsString(e)); result.setError("solution.technology.failed"); } return result; }