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| | | * @return ApsMaterialStorageManagement 返回获取到的库存信息对象，如果没有找到，则返回null |
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| | | */ |
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| | | @Override |
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| | | public ApsMaterialStorageManagement getRdsStorage(String plant, String itemCode){ |
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| | | ApsMaterialStorageManagement ams=null; |
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| | | public Optional<ApsMaterialStorageManagement> getRdsStorage(String plant, String itemCode){ |
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| | | // 尝试从Redis中获取库存信息 |
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| | | JSONObject materialStorage = (JSONObject)redisTemplate.opsForValue().get("MaterialStorage:Material_"+plant+"_"+itemCode); |
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| | | String key = "MaterialStorage:Material_" + plant + "_" + itemCode; |
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| | | JSONObject materialStorage = (JSONObject)redisTemplate.opsForValue().get(key); |
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| | | if(materialStorage!=null){ |
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| | | // 如果Redis中有缓存，将其转换为ApsMaterialStorageManagement对象并返回 |
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| | | ams = materialStorage.toJavaObject(ApsMaterialStorageManagement.class); |
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| | | return ams; |
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| | | ApsMaterialStorageManagement ams= materialStorage.toJavaObject(ApsMaterialStorageManagement.class); |
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| | | Optional<ApsMaterialStorageManagement> optional = Optional.ofNullable(ams); |
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| | | return optional ; |
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| | | }else { |
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| | | // 如果Redis中没有缓存，创建查询参数对象 |
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| | | ApsMaterialStorageManagement storageParam = new ApsMaterialStorageManagement(); |
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| | | storageParam.setItemNumber(itemCode); |
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| | | storageParam.setApplicableFactories(plant); |
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| | | // 从数据库中查询库存信息 |
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| | | Optional<ApsMaterialStorageManagement> first = apsMaterialStorageManagementMapper.selectApsMaterialStorageManagementList(storageParam).stream() |
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| | | .findFirst(); |
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| | | if (first.isPresent()){ |
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| | | // 如果查询到库存信息，将其缓存到Redis中 |
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| | | ams = first.get(); |
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| | | redisTemplate.opsForValue().set("MaterialStorage:Material_"+plant+"_"+itemCode,JSONObject.parseObject(JSON.toJSONString(ams))); |
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| | | } |
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| | | Optional<ApsMaterialStorageManagement> first = getItemStorage( plant, itemCode); |
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| | | first.ifPresent(apsMaterialStorageManagement -> |
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| | | redisTemplate.opsForValue().set(key, JSONObject.parseObject(JSON.toJSONString(apsMaterialStorageManagement))) |
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| | | ); |
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| | | return first; |
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| | | } |
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| | | // 返回库存信息对象 |
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| | | return ams; |
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| | | } |
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| | | |
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| | | /** |
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