| 提交 | 用户 | 时间 | ||
| fd2207 | 1 | package com.jcdm.system.service.impl; |
| 懒 | 2 | |
| 3 | import java.util.Collection; | |
| 4 | import java.util.List; | |
| 5 | import javax.annotation.PostConstruct; | |
| 6 | import org.springframework.beans.factory.annotation.Autowired; | |
| 7 | import org.springframework.stereotype.Service; | |
| 8 | import com.jcdm.common.annotation.DataSource; | |
| 9 | import com.jcdm.common.constant.CacheConstants; | |
| 10 | import com.jcdm.common.constant.UserConstants; | |
| 11 | import com.jcdm.common.core.redis.RedisCache; | |
| 12 | import com.jcdm.common.core.text.Convert; | |
| 13 | import com.jcdm.common.enums.DataSourceType; | |
| 14 | import com.jcdm.common.exception.ServiceException; | |
| 15 | import com.jcdm.common.utils.StringUtils; | |
| 16 | import com.jcdm.system.domain.SysConfig; | |
| 17 | import com.jcdm.system.mapper.SysConfigMapper; | |
| 18 | import com.jcdm.system.service.ISysConfigService; | |
| 19 | ||
| 20 | /** | |
| 21 | * 参数配置 服务层实现 | |
| 22 | * | |
| 23 | * @author jc | |
| 24 | */ | |
| 25 | @Service | |
| 26 | public class SysConfigServiceImpl implements ISysConfigService | |
| 27 | { | |
| 28 | @Autowired | |
| 29 | private SysConfigMapper configMapper; | |
| 30 | ||
| 31 | @Autowired | |
| 32 | private RedisCache redisCache; | |
| 33 | ||
| 34 | /** | |
| 35 | * 项目启动时，初始化参数到缓存 | |
| 36 | */ | |
| 37 | @PostConstruct | |
| 38 | public void init() | |
| 39 | { | |
| 40 | loadingConfigCache(); | |
| 41 | } | |
| 42 | ||
| 43 | /** | |
| 44 | * 查询参数配置信息 | |
| 45 | * | |
| 46 | * @param configId 参数配置ID | |
| 47 | * @return 参数配置信息 | |
| 48 | */ | |
| 49 | @Override | |
| 50 | @DataSource(DataSourceType.MASTER) | |
| 51 | public SysConfig selectConfigById(Long configId) | |
| 52 | { | |
| 53 | SysConfig config = new SysConfig(); | |
| 54 | config.setConfigId(configId); | |
| 55 | return configMapper.selectConfig(config); | |
| 56 | } | |
| 57 | ||
| 58 | /** | |
| 59 | * 根据键名查询参数配置信息 | |
| 60 | * | |
| 61 | * @param configKey 参数key | |
| 62 | * @return 参数键值 | |
| 63 | */ | |
| 64 | @Override | |
| 65 | public String selectConfigByKey(String configKey) | |
| 66 | { | |
| 67 | String configValue = Convert.toStr(redisCache.getCacheObject(getCacheKey(configKey))); | |
| 68 | if (StringUtils.isNotEmpty(configValue)) | |
| 69 | { | |
| 70 | return configValue; | |
| 71 | } | |
| 72 | SysConfig config = new SysConfig(); | |
| 73 | config.setConfigKey(configKey); | |
| 74 | SysConfig retConfig = configMapper.selectConfig(config); | |
| 75 | if (StringUtils.isNotNull(retConfig)) | |
| 76 | { | |
| 77 | redisCache.setCacheObject(getCacheKey(configKey), retConfig.getConfigValue()); | |
| 78 | return retConfig.getConfigValue(); | |
| 79 | } | |
| 80 | return StringUtils.EMPTY; | |
| 81 | } | |
| 82 | ||
| 83 | /** | |
| 84 | * 获取验证码开关 | |
| 85 | * | |
| 86 | * @return true开启，false关闭 | |
| 87 | */ | |
| 88 | @Override | |
| 89 | public boolean selectCaptchaEnabled() | |
| 90 | { | |
| 91 | String captchaEnabled = selectConfigByKey("sys.account.captchaEnabled"); | |
| 92 | if (StringUtils.isEmpty(captchaEnabled)) | |
| 93 | { | |
| 94 | return true; | |
| 95 | } | |
| 96 | return Convert.toBool(captchaEnabled); | |
| 97 | } | |
| 98 | ||
| 99 | /** | |
| 100 | * 查询参数配置列表 | |
| 101 | * | |
| 102 | * @param config 参数配置信息 | |
| 103 | * @return 参数配置集合 | |
| 104 | */ | |
| 105 | @Override | |
| 106 | public List<SysConfig> selectConfigList(SysConfig config) | |
| 107 | { | |
| 108 | return configMapper.selectConfigList(config); | |
| 109 | } | |
| 110 | ||
| 111 | /** | |
| 112 | * 新增参数配置 | |
| 113 | * | |
| 114 | * @param config 参数配置信息 | |
| 115 | * @return 结果 | |
| 116 | */ | |
| 117 | @Override | |
| 118 | public int insertConfig(SysConfig config) | |
| 119 | { | |
| 120 | int row = configMapper.insertConfig(config); | |
| 121 | if (row > 0) | |
| 122 | { | |
| 123 | redisCache.setCacheObject(getCacheKey(config.getConfigKey()), config.getConfigValue()); | |
| 124 | } | |
| 125 | return row; | |
| 126 | } | |
| 127 | ||
| 128 | /** | |
| 129 | * 修改参数配置 | |
| 130 | * | |
| 131 | * @param config 参数配置信息 | |
| 132 | * @return 结果 | |
| 133 | */ | |
| 134 | @Override | |
| 135 | public int updateConfig(SysConfig config) | |
| 136 | { | |
| 137 | SysConfig temp = configMapper.selectConfigById(config.getConfigId()); | |
| 138 | if (!StringUtils.equals(temp.getConfigKey(), config.getConfigKey())) | |
| 139 | { | |
| 140 | redisCache.deleteObject(getCacheKey(temp.getConfigKey())); | |
| 141 | } | |
| 142 | ||
| 143 | int row = configMapper.updateConfig(config); | |
| 144 | if (row > 0) | |
| 145 | { | |
| 146 | redisCache.setCacheObject(getCacheKey(config.getConfigKey()), config.getConfigValue()); | |
| 147 | } | |
| 148 | return row; | |
| 149 | } | |
| 150 | ||
| 151 | /** | |
| 152 | * 批量删除参数信息 | |
| 153 | * | |
| 154 | * @param configIds 需要删除的参数ID | |
| 155 | */ | |
| 156 | @Override | |
| 157 | public void deleteConfigByIds(Long[] configIds) | |
| 158 | { | |
| 159 | for (Long configId : configIds) | |
| 160 | { | |
| 161 | SysConfig config = selectConfigById(configId); | |
| 162 | if (StringUtils.equals(UserConstants.YES, config.getConfigType())) | |
| 163 | { | |
| 164 | throw new ServiceException(String.format("内置参数【%1$s】不能删除 ", config.getConfigKey())); | |
| 165 | } | |
| 166 | configMapper.deleteConfigById(configId); | |
| 167 | redisCache.deleteObject(getCacheKey(config.getConfigKey())); | |
| 168 | } | |
| 169 | } | |
| 170 | ||
| 171 | /** | |
| 172 | * 加载参数缓存数据 | |
| 173 | */ | |
| 174 | @Override | |
| 175 | public void loadingConfigCache() | |
| 176 | { | |
| 177 | List<SysConfig> configsList = configMapper.selectConfigList(new SysConfig()); | |
| 178 | for (SysConfig config : configsList) | |
| 179 | { | |
| 180 | redisCache.setCacheObject(getCacheKey(config.getConfigKey()), config.getConfigValue()); | |
| 181 | } | |
| 182 | } | |
| 183 | ||
| 184 | /** | |
| 185 | * 清空参数缓存数据 | |
| 186 | */ | |
| 187 | @Override | |
| 188 | public void clearConfigCache() | |
| 189 | { | |
| 190 | Collection<String> keys = redisCache.keys(CacheConstants.SYS_CONFIG_KEY + "*"); | |
| 191 | redisCache.deleteObject(keys); | |
| 192 | } | |
| 193 | ||
| 194 | /** | |
| 195 | * 重置参数缓存数据 | |
| 196 | */ | |
| 197 | @Override | |
| 198 | public void resetConfigCache() | |
| 199 | { | |
| 200 | clearConfigCache(); | |
| 201 | loadingConfigCache(); | |
| 202 | } | |
| 203 | ||
| 204 | /** | |
| 205 | * 校验参数键名是否唯一 | |
| 206 | * | |
| 207 | * @param config 参数配置信息 | |
| 208 | * @return 结果 | |
| 209 | */ | |
| 210 | @Override | |
| 211 | public boolean checkConfigKeyUnique(SysConfig config) | |
| 212 | { | |
| 213 | Long configId = StringUtils.isNull(config.getConfigId()) ? -1L : config.getConfigId(); | |
| 214 | SysConfig info = configMapper.checkConfigKeyUnique(config.getConfigKey()); | |
| 215 | if (StringUtils.isNotNull(info) && info.getConfigId().longValue() != configId.longValue()) | |
| 216 | { | |
| 217 | return UserConstants.NOT_UNIQUE; | |
| 218 | } | |
| 219 | return UserConstants.UNIQUE; | |
| 220 | } | |
| 221 | ||
| 222 | /** | |
| 223 | * 设置cache key | |
| 224 | * | |
| 225 | * @param configKey 参数键 | |
| 226 | * @return 缓存键key | |
| 227 | */ | |
| 228 | private String getCacheKey(String configKey) | |
| 229 | { | |
| 230 | return CacheConstants.SYS_CONFIG_KEY + configKey; | |
| 231 | } | |
| 232 | } | |
