package com.ruoyi.common.utils.cache;

import com.ruoyi.common.utils.spring.SpringUtils;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
import org.springframework.cache.CacheManager;

/**
 * 缓存操作工具类 {@link }
 *
 * @author Michelle.Chung
 * @date 2022/8/13
 */
@NoArgsConstructor(access = AccessLevel.PRIVATE)
@SuppressWarnings(value = {"unchecked", "rawtypes"})
public class CacheUtils {

    private static final CacheManager CACHE_MANAGER = SpringUtils.getBean(CacheManager.class);

    /**
     * 获取缓存值
     *
     * @param cacheNames 缓存组名称
     * @param key        缓存key
     */
    public static Object get(String cacheNames, Object key) {
        return CACHE_MANAGER.getCache(cacheNames).get(key).get();
    }

    /**
     * 保存缓存值
     *
     * @param cacheNames 缓存组名称
     * @param key        缓存key
     * @param value      缓存值
     */
    public static void put(String cacheNames, Object key, Object value) {
        CACHE_MANAGER.getCache(cacheNames).put(key, value);
    }

    /**
     * 删除缓存值
     *
     * @param cacheNames 缓存组名称
     * @param key        缓存key
     */
    public static void evict(String cacheNames, Object key) {
        CACHE_MANAGER.getCache(cacheNames).evict(key);
    }

    /**
     * 清空缓存值
     *
     * @param cacheNames 缓存组名称
     */
    public static void clear(String cacheNames) {
        CACHE_MANAGER.getCache(cacheNames).clear();
    }

}