| | |
| | | import com.zy.acs.manager.manager.service.AgvModelService; |
| | | import com.zy.acs.manager.manager.service.AgvService; |
| | | import org.springframework.beans.factory.annotation.Autowired; |
| | | import org.springframework.beans.BeanUtils; |
| | | import org.springframework.stereotype.Service; |
| | | |
| | | import javax.annotation.PostConstruct; |
| | | import java.util.HashMap; |
| | | import java.util.Map; |
| | | import java.util.Objects; |
| | | import java.util.concurrent.ConcurrentHashMap; |
| | | |
| | | @Service("agvModelService") |
| | | public class AgvModelServiceImpl extends ServiceImpl<AgvModelMapper, AgvModel> implements AgvModelService { |
| | | |
| | | public static final Map<Long, AgvModel> AGV_ID_MODEL_CACHE = new HashMap<>(); |
| | | public static final Map<String, AgvModel> AGV_NO_MODEL_CACHE = new HashMap<>(); |
| | | public static final Map<Long, AgvModel> AGV_ID_MODEL_CACHE = new ConcurrentHashMap<>(); |
| | | public static final Map<String, AgvModel> AGV_NO_MODEL_CACHE = new ConcurrentHashMap<>(); |
| | | |
| | | @Autowired |
| | | private AgvService agvService; |
| | |
| | | public void init() { |
| | | for (Agv agv : agvService.list()) { |
| | | AgvModel agvModel = this.getById(agv.getAgvModel()); |
| | | AGV_ID_MODEL_CACHE.put(agv.getId(), agvModel); |
| | | AGV_NO_MODEL_CACHE.put(agv.getUuid(), agvModel); |
| | | this.cacheAgvModel(agv, agvModel); |
| | | } |
| | | } |
| | | |
| | |
| | | |
| | | @Override |
| | | public AgvModel getByAgvId(Long agvId) { |
| | | if (agvId == null) { |
| | | return null; |
| | | } |
| | | AgvModel agvModel = AGV_ID_MODEL_CACHE.get(agvId); |
| | | if (agvModel == null) { |
| | | Agv agv = agvService.getById(agvId); |
| | | if (agv == null || agv.getAgvModel() == null) { |
| | | return null; |
| | | } |
| | | agvModel = this.getById(agv.getAgvModel()); |
| | | if(agvModel != null) { |
| | | AGV_ID_MODEL_CACHE.put(agv.getId(), agvModel); |
| | | if (agvModel != null) { |
| | | this.cacheAgvModel(agv, agvModel); |
| | | } |
| | | } |
| | | return agvModel; |
| | | return this.copyModel(agvModel); |
| | | } |
| | | |
| | | @Override |
| | | public AgvModel getByAgvNo(String agvNo) { |
| | | if (agvNo == null) { |
| | | return null; |
| | | } |
| | | AgvModel agvModel = AGV_NO_MODEL_CACHE.get(agvNo); |
| | | if (agvModel == null) { |
| | | Agv agv = agvService.selectByUuid(agvNo); |
| | | if (agv == null || agv.getAgvModel() == null) { |
| | | return null; |
| | | } |
| | | agvModel = this.getById(agv.getAgvModel()); |
| | | if(agvModel != null) { |
| | | AGV_NO_MODEL_CACHE.put(agvNo, agvModel); |
| | | if (agvModel != null) { |
| | | this.cacheAgvModel(agv, agvModel); |
| | | } |
| | | } |
| | | return agvModel; |
| | | return this.copyModel(agvModel); |
| | | } |
| | | |
| | | @Override |
| | | public void refreshCacheByModelId(Long modelId) { |
| | | if (modelId == null) { |
| | | return; |
| | | } |
| | | AgvModel latestModel = this.getById(modelId); |
| | | if (latestModel == null) { |
| | | AGV_ID_MODEL_CACHE.entrySet().removeIf(entry -> this.hitModel(entry.getValue(), modelId)); |
| | | AGV_NO_MODEL_CACHE.entrySet().removeIf(entry -> this.hitModel(entry.getValue(), modelId)); |
| | | return; |
| | | } |
| | | for (Map.Entry<Long, AgvModel> entry : AGV_ID_MODEL_CACHE.entrySet()) { |
| | | AgvModel cachedModel = entry.getValue(); |
| | | if (this.hitModel(cachedModel, modelId)) { |
| | | AGV_ID_MODEL_CACHE.put(entry.getKey(), this.copyModel(latestModel)); |
| | | } |
| | | } |
| | | for (Map.Entry<String, AgvModel> entry : AGV_NO_MODEL_CACHE.entrySet()) { |
| | | AgvModel cachedModel = entry.getValue(); |
| | | if (this.hitModel(cachedModel, modelId)) { |
| | | AGV_NO_MODEL_CACHE.put(entry.getKey(), this.copyModel(latestModel)); |
| | | } |
| | | } |
| | | } |
| | | |
| | | @Override |
| | | public void evictCacheByAgv(Long agvId, String agvNo) { |
| | | if (agvId != null) { |
| | | AGV_ID_MODEL_CACHE.remove(agvId); |
| | | } |
| | | if (agvNo != null) { |
| | | AGV_NO_MODEL_CACHE.remove(agvNo); |
| | | } |
| | | } |
| | | |
| | | @Override |
| | |
| | | return model.getBackpack() <= 1; |
| | | } |
| | | |
| | | private void cacheAgvModel(Agv agv, AgvModel agvModel) { |
| | | if (agv == null || agvModel == null) { |
| | | return; |
| | | } |
| | | AGV_ID_MODEL_CACHE.put(agv.getId(), this.copyModel(agvModel)); |
| | | AGV_NO_MODEL_CACHE.put(agv.getUuid(), this.copyModel(agvModel)); |
| | | } |
| | | |
| | | private boolean hitModel(AgvModel agvModel, Long modelId) { |
| | | return agvModel != null && Objects.equals(agvModel.getId(), modelId); |
| | | } |
| | | |
| | | private AgvModel copyModel(AgvModel agvModel) { |
| | | if (agvModel == null) { |
| | | return null; |
| | | } |
| | | AgvModel target = new AgvModel(); |
| | | BeanUtils.copyProperties(agvModel, target); |
| | | return target; |
| | | } |
| | | |
| | | } |