RedisCache中所有方法参数添加final,并优化list取出效率,添加其它常用redis方法
This commit is contained in:
parent
338f661d41
commit
3a69a31d07
|
@ -1,17 +1,12 @@
|
|||
package com.ruoyi.framework.redis;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.Collection;
|
||||
import java.util.HashSet;
|
||||
import java.util.Iterator;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.Set;
|
||||
import java.util.concurrent.TimeUnit;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.data.redis.core.BoundSetOperations;
|
||||
import org.springframework.data.redis.core.HashOperations;
|
||||
import org.springframework.data.redis.core.ListOperations;
|
||||
import org.springframework.data.redis.core.RedisTemplate;
|
||||
import org.springframework.data.redis.core.ValueOperations;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
@ -33,13 +28,10 @@ public class RedisCache
|
|||
*
|
||||
* @param key 缓存的键值
|
||||
* @param value 缓存的值
|
||||
* @return 缓存的对象
|
||||
*/
|
||||
public <T> ValueOperations<String, T> setCacheObject(String key, T value)
|
||||
public <T> void setCacheObject(final String key, final T value)
|
||||
{
|
||||
ValueOperations<String, T> operation = redisTemplate.opsForValue();
|
||||
operation.set(key, value);
|
||||
return operation;
|
||||
redisTemplate.opsForValue().set(key, value);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -49,13 +41,35 @@ public class RedisCache
|
|||
* @param value 缓存的值
|
||||
* @param timeout 时间
|
||||
* @param timeUnit 时间颗粒度
|
||||
* @return 缓存的对象
|
||||
*/
|
||||
public <T> ValueOperations<String, T> setCacheObject(String key, T value, Integer timeout, TimeUnit timeUnit)
|
||||
public <T> void setCacheObject(final String key, final T value, final Integer timeout, final TimeUnit timeUnit)
|
||||
{
|
||||
ValueOperations<String, T> operation = redisTemplate.opsForValue();
|
||||
operation.set(key, value, timeout, timeUnit);
|
||||
return operation;
|
||||
redisTemplate.opsForValue().set(key, value, timeout, timeUnit);
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置有效时间
|
||||
*
|
||||
* @param key Redis键
|
||||
* @param timeout 超时时间
|
||||
* @return true=设置成功;false=设置失败
|
||||
*/
|
||||
public boolean expire(final String key, final long timeout)
|
||||
{
|
||||
return expire(key, timeout, TimeUnit.SECONDS);
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置有效时间
|
||||
*
|
||||
* @param key Redis键
|
||||
* @param timeout 超时时间
|
||||
* @param unit 时间单位
|
||||
* @return true=设置成功;false=设置失败
|
||||
*/
|
||||
public boolean expire(final String key, final long timeout, final TimeUnit unit)
|
||||
{
|
||||
return redisTemplate.expire(key, timeout, unit);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -64,7 +78,7 @@ public class RedisCache
|
|||
* @param key 缓存键值
|
||||
* @return 缓存键值对应的数据
|
||||
*/
|
||||
public <T> T getCacheObject(String key)
|
||||
public <T> T getCacheObject(final String key)
|
||||
{
|
||||
ValueOperations<String, T> operation = redisTemplate.opsForValue();
|
||||
return operation.get(key);
|
||||
|
@ -75,40 +89,33 @@ public class RedisCache
|
|||
*
|
||||
* @param key
|
||||
*/
|
||||
public void deleteObject(String key)
|
||||
public boolean deleteObject(final String key)
|
||||
{
|
||||
redisTemplate.delete(key);
|
||||
return redisTemplate.delete(key);
|
||||
}
|
||||
|
||||
/**
|
||||
* 删除集合对象
|
||||
*
|
||||
* @param collection
|
||||
* @param collection 多个对象
|
||||
* @return
|
||||
*/
|
||||
public void deleteObject(Collection collection)
|
||||
public long deleteObject(final Collection collection)
|
||||
{
|
||||
redisTemplate.delete(collection);
|
||||
return redisTemplate.delete(collection);
|
||||
}
|
||||
|
||||
/**
|
||||
* 缓存List数据
|
||||
*
|
||||
* @param key 缓存的键值
|
||||
* @param dataList 待缓存的List数据
|
||||
* @param values 待缓存的List数据
|
||||
* @return 缓存的对象
|
||||
*/
|
||||
public <T> ListOperations<String, T> setCacheList(String key, List<T> dataList)
|
||||
public <T> long setCacheList(final String key, final List<T> dataList)
|
||||
{
|
||||
ListOperations listOperation = redisTemplate.opsForList();
|
||||
if (null != dataList)
|
||||
{
|
||||
int size = dataList.size();
|
||||
for (int i = 0; i < size; i++)
|
||||
{
|
||||
listOperation.leftPush(key, dataList.get(i));
|
||||
}
|
||||
}
|
||||
return listOperation;
|
||||
Long count = redisTemplate.opsForList().rightPushAll(key, dataList);
|
||||
return count == null ? 0 : count;
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -117,17 +124,9 @@ public class RedisCache
|
|||
* @param key 缓存的键值
|
||||
* @return 缓存键值对应的数据
|
||||
*/
|
||||
public <T> List<T> getCacheList(String key)
|
||||
public <T> List<T> getCacheList(final String key)
|
||||
{
|
||||
List<T> dataList = new ArrayList<T>();
|
||||
ListOperations<String, T> listOperation = redisTemplate.opsForList();
|
||||
Long size = listOperation.size(key);
|
||||
|
||||
for (int i = 0; i < size; i++)
|
||||
{
|
||||
dataList.add(listOperation.index(key, i));
|
||||
}
|
||||
return dataList;
|
||||
return redisTemplate.opsForList().range(key, 0, -1);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -137,15 +136,10 @@ public class RedisCache
|
|||
* @param dataSet 缓存的数据
|
||||
* @return 缓存数据的对象
|
||||
*/
|
||||
public <T> BoundSetOperations<String, T> setCacheSet(String key, Set<T> dataSet)
|
||||
public <T> long setCacheSet(final String key, final Set<T> dataSet)
|
||||
{
|
||||
BoundSetOperations<String, T> setOperation = redisTemplate.boundSetOps(key);
|
||||
Iterator<T> it = dataSet.iterator();
|
||||
while (it.hasNext())
|
||||
{
|
||||
setOperation.add(it.next());
|
||||
}
|
||||
return setOperation;
|
||||
Long count = redisTemplate.opsForSet().add(key, dataSet);
|
||||
return count == null ? 0 : count;
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -154,12 +148,9 @@ public class RedisCache
|
|||
* @param key
|
||||
* @return
|
||||
*/
|
||||
public <T> Set<T> getCacheSet(String key)
|
||||
public <T> Set<T> getCacheSet(final String key)
|
||||
{
|
||||
Set<T> dataSet = new HashSet<T>();
|
||||
BoundSetOperations<String, T> operation = redisTemplate.boundSetOps(key);
|
||||
dataSet = operation.members();
|
||||
return dataSet;
|
||||
return redisTemplate.opsForSet().members(key);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -167,19 +158,12 @@ public class RedisCache
|
|||
*
|
||||
* @param key
|
||||
* @param dataMap
|
||||
* @return
|
||||
*/
|
||||
public <T> HashOperations<String, String, T> setCacheMap(String key, Map<String, T> dataMap)
|
||||
public <T> void setCacheMap(final String key, final Map<String, T> dataMap)
|
||||
{
|
||||
HashOperations hashOperations = redisTemplate.opsForHash();
|
||||
if (null != dataMap)
|
||||
{
|
||||
for (Map.Entry<String, T> entry : dataMap.entrySet())
|
||||
{
|
||||
hashOperations.put(key, entry.getKey(), entry.getValue());
|
||||
}
|
||||
if (dataMap != null) {
|
||||
redisTemplate.opsForHash().putAll(key, dataMap);
|
||||
}
|
||||
return hashOperations;
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -188,10 +172,46 @@ public class RedisCache
|
|||
* @param key
|
||||
* @return
|
||||
*/
|
||||
public <T> Map<String, T> getCacheMap(String key)
|
||||
public <T> Map<String, T> getCacheMap(final String key)
|
||||
{
|
||||
Map<String, T> map = redisTemplate.opsForHash().entries(key);
|
||||
return map;
|
||||
return redisTemplate.opsForHash().entries(key);
|
||||
}
|
||||
|
||||
/**
|
||||
* 往Hash中存入数据
|
||||
*
|
||||
* @param key Redis键
|
||||
* @param hKey Hash键
|
||||
* @param value 值
|
||||
*/
|
||||
public <T> void setCacheMapValue(final String key, final String hKey, final T value)
|
||||
{
|
||||
redisTemplate.opsForHash().put(key, hKey, value);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取Hash中的数据
|
||||
*
|
||||
* @param key Redis键
|
||||
* @param hKey Hash键
|
||||
* @return Hash中的对象
|
||||
*/
|
||||
public <T> T getCacheMapValue(final String key, final String hKey)
|
||||
{
|
||||
HashOperations<String, String, T> opsForHash = redisTemplate.opsForHash();
|
||||
return opsForHash.get(key, hKey);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取多个Hash中的数据
|
||||
*
|
||||
* @param key Redis键
|
||||
* @param hKeys Hash键集合
|
||||
* @return Hash对象集合
|
||||
*/
|
||||
public <T> List<T> getMultiCacheMapValue(final String key, final Collection<Object> hKeys)
|
||||
{
|
||||
return redisTemplate.opsForHash().multiGet(key, hKeys);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -200,7 +220,7 @@ public class RedisCache
|
|||
* @param pattern 字符串前缀
|
||||
* @return 对象列表
|
||||
*/
|
||||
public Collection<String> keys(String pattern)
|
||||
public Collection<String> keys(final String pattern)
|
||||
{
|
||||
return redisTemplate.keys(pattern);
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue