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package com.ruoyi.common.utils;
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import java.util.Collection;
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import java.util.List;
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import com.ruoyi.common.constant.Constants;
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import com.ruoyi.common.core.domain.entity.SysDictData;
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import com.ruoyi.common.core.redis.RedisCache;
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import com.ruoyi.common.utils.spring.SpringUtils;
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/**
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* 字典工具类
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*
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* @author ruoyi
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*/
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public class DictUtils
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{
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/**
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* 分隔符
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*/
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public static final String SEPARATOR = ",";
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/**
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* 设置字典缓存
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*
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* @param key 参数键
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* @param dictDatas 字典数据列表
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*/
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public static void setDictCache(String key, List<SysDictData> dictDatas)
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{
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SpringUtils.getBean(RedisCache.class).setCacheObject(getCacheKey(key), dictDatas);
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}
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/**
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* 获取字典缓存
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*
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* @param key 参数键
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* @return dictDatas 字典数据列表
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*/
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public static List<SysDictData> getDictCache(String key)
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{
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Object cacheObj = SpringUtils.getBean(RedisCache.class).getCacheObject(getCacheKey(key));
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if (StringUtils.isNotNull(cacheObj))
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{
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List<SysDictData> DictDatas = StringUtils.cast(cacheObj);
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return DictDatas;
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}
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return null;
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}
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/**
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* 根据字典类型和字典值获取字典标签
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*
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* @param dictType 字典类型
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* @param dictValue 字典值
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* @return 字典标签
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*/
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public static String getDictLabel(String dictType, String dictValue)
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{
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return getDictLabel(dictType, dictValue, SEPARATOR);
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}
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/**
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* 根据字典类型和字典标签获取字典值
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*
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* @param dictType 字典类型
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* @param dictLabel 字典标签
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* @return 字典值
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*/
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public static String getDictValue(String dictType, String dictLabel)
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{
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return getDictValue(dictType, dictLabel, SEPARATOR);
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}
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/**
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* 根据字典类型和字典值获取字典标签
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*
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* @param dictType 字典类型
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* @param dictValue 字典值
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* @param separator 分隔符
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* @return 字典标签
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*/
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public static String getDictLabel(String dictType, String dictValue, String separator)
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{
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StringBuilder propertyString = new StringBuilder();
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List<SysDictData> datas = getDictCache(dictType);
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if (StringUtils.containsAny(separator, dictValue) && StringUtils.isNotEmpty(datas))
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{
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for (SysDictData dict : datas)
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{
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for (String value : dictValue.split(separator))
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{
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if (value.equals(dict.getDictValue()))
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{
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propertyString.append(dict.getDictLabel() + separator);
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break;
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}
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}
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}
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}
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else
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{
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for (SysDictData dict : datas)
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{
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if (dictValue.equals(dict.getDictValue()))
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{
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return dict.getDictLabel();
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}
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}
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}
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return StringUtils.stripEnd(propertyString.toString(), separator);
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}
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/**
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* 根据字典类型和字典标签获取字典值
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*
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* @param dictType 字典类型
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* @param dictLabel 字典标签
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* @param separator 分隔符
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* @return 字典值
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*/
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public static String getDictValue(String dictType, String dictLabel, String separator)
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{
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StringBuilder propertyString = new StringBuilder();
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List<SysDictData> datas = getDictCache(dictType);
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if (StringUtils.containsAny(separator, dictLabel) && StringUtils.isNotEmpty(datas))
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{
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for (SysDictData dict : datas)
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{
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for (String label : dictLabel.split(separator))
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{
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if (label.equals(dict.getDictLabel()))
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{
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propertyString.append(dict.getDictValue() + separator);
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break;
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}
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}
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}
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}
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else
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{
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for (SysDictData dict : datas)
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{
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if (dictLabel.equals(dict.getDictLabel()))
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{
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return dict.getDictValue();
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}
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}
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}
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return StringUtils.stripEnd(propertyString.toString(), separator);
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}
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/**
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* 清空字典缓存
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*/
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public static void clearDictCache()
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{
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Collection<String> keys = SpringUtils.getBean(RedisCache.class).keys(Constants.SYS_DICT_KEY + "*");
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SpringUtils.getBean(RedisCache.class).deleteObject(keys);
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}
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/**
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* 设置cache key
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*
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* @param configKey 参数键
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* @return 缓存键key
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*/
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public static String getCacheKey(String configKey)
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{
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return Constants.SYS_DICT_KEY + configKey;
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}
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}
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