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com.github.wzc789376152.springboot.config.redis.service.RedisPlatformService Maven / Gradle / Ivy
package com.github.wzc789376152.springboot.config.redis.service;
import com.github.wzc789376152.springboot.config.redis.IRedisService;
import com.github.wzc789376152.utils.JSONUtils;
import org.springframework.data.redis.core.BoundSetOperations;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.SetOperations;
import org.springframework.data.redis.core.ValueOperations;
import java.util.*;
/**
* spring redis 工具类
*
* @author jackw
**/
public class RedisPlatformService extends RedisBaseService implements IRedisService {
private RedisTemplate redisTemplate;
public RedisPlatformService(RedisTemplate redisTemplate) {
super(redisTemplate);
this.redisTemplate = redisTemplate;
}
public T getCacheObject(final String key, Class tClass) {
ValueOperations operation = redisTemplate.opsForValue();
Object result = operation.get(key);
if (result != null) {
return JSONUtils.parse(result, tClass);
}
return null;
}
public List getCacheObjectList(final String key, Class tClass) {
ValueOperations operation = redisTemplate.opsForValue();
Object result = operation.get(key);
if (result != null) {
return JSONUtils.parseArray(result, tClass);
}
return null;
}
/**
* 缓存List数据
*
* @param key 缓存的键值
* @param dataList 待缓存的List数据
* @return 缓存的对象
*/
public long setCacheList(final String key, final List dataList) {
Long count = redisTemplate.opsForList().rightPushAll(key, dataList);
return count == null ? 0 : count;
}
public List getCacheList(final String key, Class tClass) {
List jsonObjectList = getCacheList(key);
if (jsonObjectList == null) {
return null;
}
return JSONUtils.parseArray(jsonObjectList, tClass);
}
public long removeCacheList(final String key, final List dataList) {
long count = 0;
for (T value : dataList) {
count += redisTemplate.opsForList().remove(key, 1, value);
}
return count;
}
public long removeCacheList(final String key, final T value) {
return redisTemplate.opsForList().remove(key, 1, value);
}
/**
* 缓存Set
*
* @param key 缓存键值
* @param dataSet 缓存的数据
* @return 缓存数据的对象
*/
public BoundSetOperations setCacheSet(final String key, final Set dataSet) {
BoundSetOperations setOperation = redisTemplate.boundSetOps(key);
Iterator it = dataSet.iterator();
while (it.hasNext()) {
setOperation.add(it.next());
}
return setOperation;
}
public Set getCacheSet(final String key, Class tClass) {
Set setObject = getCacheSet(key);
if (setObject == null) {
return null;
}
return new HashSet<>(JSONUtils.parseArray(setObject, tClass));
}
public long removeCacheSet(final String key, final T data) {
SetOperations setOperation = redisTemplate.opsForSet();
if (data != null && key != null) {
return setOperation.remove(key, data);
}
return 0L;
}
public long removeCacheSet(final String key, final Set dataSet) {
SetOperations setOperation = redisTemplate.opsForSet();
if (dataSet != null && key != null) {
return setOperation.remove(key, dataSet.toArray());
}
return 0L;
}
/**
* 缓存Map
*
* @param key key
* @param dataMap dataMap
*/
public void setCacheMap(final String key, final Map dataMap) {
if (dataMap != null) {
redisTemplate.opsForHash().putAll(key, dataMap);
}
}
/**
* 获得缓存的Map
*
* @param key key
* @return Map
*/
public Map getCacheMap(final String key) {
return redisTemplate.opsForHash().entries(key);
}
public Map getCacheMap(final String key, Class tClass) {
Map mapObj = getCacheMap(key);
if (mapObj == null) {
return null;
}
Map map = new HashMap<>();
for (String mapKey : mapObj.keySet()) {
map.put(mapKey, JSONUtils.parse(mapObj.get(mapKey), tClass));
}
return map;
}
public long removeCacheMap(final String key, Map dataMap) {
return redisTemplate.opsForHash().delete(key, dataMap.keySet().toArray());
}
public long removeCacheMap(final String key, final String mapKey) {
return redisTemplate.opsForHash().delete(key, mapKey);
}
@Override
public T getCacheMapValue(String key, String hKey, Class tClass) {
Object object = this.getCacheMapValue(key, hKey);
return JSONUtils.parse(object, tClass);
}
}
