| | |
| | | package com.ruoyi.project.system.service.impl; |
| | | |
| | | import java.util.Collection; |
| | | import java.util.List; |
| | | import javax.annotation.PostConstruct; |
| | | import org.springframework.beans.factory.annotation.Autowired; |
| | | import org.springframework.stereotype.Service; |
| | | import com.ruoyi.common.constant.Constants; |
| | | import com.ruoyi.common.constant.UserConstants; |
| | | import com.ruoyi.common.core.text.Convert; |
| | | import com.ruoyi.common.utils.StringUtils; |
| | | import com.ruoyi.framework.redis.RedisCache; |
| | | import com.ruoyi.project.system.domain.SysConfig; |
| | | import com.ruoyi.project.system.mapper.SysConfigMapper; |
| | | import com.ruoyi.project.system.service.ISysConfigService; |
| | |
| | | { |
| | | @Autowired |
| | | private SysConfigMapper configMapper; |
| | | |
| | | @Autowired |
| | | private RedisCache redisCache; |
| | | |
| | | /** |
| | | * 项目启动时,初始化参数到缓存 |
| | | */ |
| | | @PostConstruct |
| | | public void init() |
| | | { |
| | | List<SysConfig> configsList = configMapper.selectConfigList(new SysConfig()); |
| | | for (SysConfig config : configsList) |
| | | { |
| | | redisCache.setCacheObject(getCacheKey(config.getConfigKey()), config.getConfigValue()); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 查询参数配置信息 |
| | |
| | | @Override |
| | | public String selectConfigByKey(String configKey) |
| | | { |
| | | String configValue = Convert.toStr(redisCache.getCacheObject(getCacheKey(configKey))); |
| | | if (StringUtils.isNotEmpty(configValue)) |
| | | { |
| | | return configValue; |
| | | } |
| | | SysConfig config = new SysConfig(); |
| | | config.setConfigKey(configKey); |
| | | SysConfig retConfig = configMapper.selectConfig(config); |
| | | return StringUtils.isNotNull(retConfig) ? retConfig.getConfigValue() : ""; |
| | | if (StringUtils.isNotNull(retConfig)) |
| | | { |
| | | redisCache.setCacheObject(getCacheKey(configKey), retConfig.getConfigValue()); |
| | | return retConfig.getConfigValue(); |
| | | } |
| | | return StringUtils.EMPTY; |
| | | } |
| | | |
| | | /** |
| | |
| | | @Override |
| | | public int insertConfig(SysConfig config) |
| | | { |
| | | return configMapper.insertConfig(config); |
| | | int row = configMapper.insertConfig(config); |
| | | if (row > 0) |
| | | { |
| | | redisCache.setCacheObject(getCacheKey(config.getConfigKey()), config.getConfigValue()); |
| | | } |
| | | return row; |
| | | } |
| | | |
| | | /** |
| | |
| | | @Override |
| | | public int updateConfig(SysConfig config) |
| | | { |
| | | return configMapper.updateConfig(config); |
| | | } |
| | | |
| | | /** |
| | | * 删除参数配置信息 |
| | | * |
| | | * @param configId 参数ID |
| | | * @return 结果 |
| | | */ |
| | | @Override |
| | | public int deleteConfigById(Long configId) |
| | | { |
| | | return configMapper.deleteConfigById(configId); |
| | | int row = configMapper.updateConfig(config); |
| | | if (row > 0) |
| | | { |
| | | redisCache.setCacheObject(getCacheKey(config.getConfigKey()), config.getConfigValue()); |
| | | } |
| | | return row; |
| | | } |
| | | |
| | | /** |
| | |
| | | @Override |
| | | public int deleteConfigByIds(Long[] configIds) |
| | | { |
| | | return configMapper.deleteConfigByIds(configIds); |
| | | int count = configMapper.deleteConfigByIds(configIds); |
| | | if (count > 0) |
| | | { |
| | | Collection<String> keys = redisCache.keys(Constants.SYS_CONFIG_KEY + "*"); |
| | | redisCache.deleteObject(keys); |
| | | } |
| | | return count; |
| | | } |
| | | |
| | | /** |
| | | * 清空缓存数据 |
| | | */ |
| | | public void clearCache() |
| | | { |
| | | Collection<String> keys = redisCache.keys(Constants.SYS_CONFIG_KEY + "*"); |
| | | redisCache.deleteObject(keys); |
| | | } |
| | | |
| | | /** |
| | |
| | | } |
| | | return UserConstants.UNIQUE; |
| | | } |
| | | |
| | | /** |
| | | * 设置cache key |
| | | * |
| | | * @param configKey 参数键 |
| | | * @return 缓存键key |
| | | */ |
| | | private String getCacheKey(String configKey) |
| | | { |
| | | return Constants.SYS_CONFIG_KEY + configKey; |
| | | } |
| | | } |