org.iherus.shiro.cache.redis

类 RedisCache<K,V>

java.lang.Object

org.iherus.shiro.cache.redis.RedisCache<K,V>

所有已实现的接口:

org.apache.shiro.cache.Cache<K,V>, ExpiredCache<K,V>, ExpiredCache.Named

public class RedisCache<K,V>
extends Object
implements org.apache.shiro.cache.Cache<K,V>, ExpiredCache<K,V>, ExpiredCache.Named

缓存接口实现类

Description:实现Shiro缓存接口，提供集中式缓存对象的增删查改。

从以下版本开始:

1.0.0

作者:

Bosco.Liao

嵌套类概要

从接口继承的嵌套类/接口 org.iherus.shiro.cache.redis.ExpiredCache

ExpiredCache.Named

构造器概要

构造器

构造器和说明
RedisCache(String name, RedisOperations operations)
RedisCache(String name, RedisOperations operations, String keyPrefix, Duration expiration, Integer database)

方法概要

限定符和类型	方法和说明
void	clear()
V	get(K key)
Optional<Integer>	getDatabase()
Duration	getExpiration()
String	getKeyPrefix()
protected byte[]	getKeyToBytes(K key) Gets bytes key with key prefix.
String	getName()
RedisOperations	getOperations()
Set<K>	keys() Because the final type of the cache instance is cache<Object, Object>, the return type of the key is a string.
V	put(K key, V value)
V	put(K key, V value, Duration expired)
V	remove(K key)
protected void	selectDatabase(RedisConnection connection)
void	setDatabase(Integer database)
void	setExpiration(Duration expiration)
void	setKeyPrefix(String keyPrefix)
int	size()
Collection<V>	values()

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

RedisCache

public RedisCache(String name,
                  RedisOperations operations)

RedisCache

public RedisCache(String name,
                  RedisOperations operations,
                  String keyPrefix,
                  Duration expiration,
                  Integer database)

方法详细资料

getName

public String getName()

指定者:

getName 在接口中 ExpiredCache.Named

getOperations

public RedisOperations getOperations()

getKeyPrefix

public String getKeyPrefix()

setKeyPrefix

public void setKeyPrefix(String keyPrefix)

getExpiration

public Duration getExpiration()

setExpiration

public void setExpiration(Duration expiration)

getDatabase

public Optional<Integer> getDatabase()

setDatabase

public void setDatabase(Integer database)

selectDatabase

protected void selectDatabase(RedisConnection connection)

get

public V get(K key)
      throws org.apache.shiro.cache.CacheException

指定者:

get 在接口中 org.apache.shiro.cache.Cache<K,V>

抛出:

org.apache.shiro.cache.CacheException

put

public V put(K key,
             V value)
      throws org.apache.shiro.cache.CacheException

指定者:

put 在接口中 org.apache.shiro.cache.Cache<K,V>

抛出:

org.apache.shiro.cache.CacheException

put

public V put(K key,
             V value,
             Duration expired)
      throws org.apache.shiro.cache.CacheException

指定者:

put 在接口中 ExpiredCache<K,V>

抛出:

org.apache.shiro.cache.CacheException

remove

public V remove(K key)
         throws org.apache.shiro.cache.CacheException

指定者:

remove 在接口中 org.apache.shiro.cache.Cache<K,V>

抛出:

org.apache.shiro.cache.CacheException

clear

public void clear()
           throws org.apache.shiro.cache.CacheException

指定者:

clear 在接口中 org.apache.shiro.cache.Cache<K,V>

抛出:

org.apache.shiro.cache.CacheException

size

public int size()

指定者:

size 在接口中 org.apache.shiro.cache.Cache<K,V>

keys

public Set<K> keys()

Because the final type of the cache instance is cache<Object, Object>, the return type of the key is a string.

指定者:

keys 在接口中 org.apache.shiro.cache.Cache<K,V>

values

public Collection<V> values()

指定者:

values 在接口中 org.apache.shiro.cache.Cache<K,V>

getKeyToBytes

protected byte[] getKeyToBytes(K key)

Gets bytes key with key prefix.