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package com.project.shiro.util.redis;
import cn.wisenergy.service.common.utils.redis.RedisClient;
import cn.wisenergy.service.common.utils.redis.RedisConsts;
import org.apache.shiro.cache.Cache;
import org.apache.shiro.cache.CacheException;
import org.apache.shiro.cache.CacheManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.annotation.Resource;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
public class ShiroRedisCacheManager implements CacheManager {
private static final Logger logger = LoggerFactory.getLogger(ShiroRedisCacheManager.class);
private final ConcurrentMap<String, Cache> caches = new ConcurrentHashMap<String, Cache>();
//注入redisClient实例
@Resource(name = "redisClient")
private RedisClient redisClient;
/**
* shiro权限缓存前缀
*/
private String keyPrefix = RedisConsts.ADMIN_SHIRO_REALM_KEY;
@Override
public <K, V> Cache<K, V> getCache(String name) throws CacheException {
logger.debug("获取名称为: " + name + " 的RedisCache实例");
Cache c = caches.get(keyPrefix + name);
if (c == null) {
c = new ShiroRedisCache<K, V>(redisClient, keyPrefix);
caches.put(keyPrefix + name, c);
}
return c;
}
public RedisClient getRedisClient() {
return redisClient;
}
public void setRedisClient(RedisClient redisClient) {
this.redisClient = redisClient;
}
public String getKeyPrefix() {
return keyPrefix;
}
public void setKeyPrefix(String keyPrefix) {
this.keyPrefix = keyPrefix;
}
}