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package com.soento.redis.handler;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.HashOperations;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.ValueOperations;
import org.springframework.stereotype.Component;

import java.util.concurrent.TimeUnit;

/**
 * @author yantao.zeng
 */
@Component
public class RedisHandler {
    private static RedisTemplate redisTemplate;

    @Autowired
    public RedisHandler(RedisTemplate redisTemplate) {
        RedisHandler.redisTemplate = redisTemplate;
    }

    public static RedisTemplate template() {
        return redisTemplate;
    }

    public static ValueOperations value() {
        return redisTemplate.opsForValue();
    }

    public static HashOperations hash() {
        return redisTemplate.opsForHash();
    }

    public static void set(Object key, Object value) {
        value().set(key, value);
    }

    public static void set(Object key, Object value, long timeout) {
        value().set(key, value, timeout, TimeUnit.SECONDS);
    }

    public static Object get(Object key) {
        return value().get(key);
    }

    public static void hashSet(Object name, Object key, Object value) {
        hash().put(name, key, value);
    }

    public static Object hashGet(Object name, Object key) {
        return hash().get(name, key);
    }

    public static void delete(Object key) {
        template().delete(key);
    }
}