Package com.axelor.cache.redisson

Class RedissonLoadingCache<K,V>

java.lang.Object

com.axelor.cache.redisson.AbstractRedissonCache<K,V,org.redisson.api.RMapCache<K,V>>

com.axelor.cache.redisson.RedissonCache<K,V>

com.axelor.cache.redisson.RedissonLoadingCache<K,V>

Type Parameters:

K - the type of keys maintained by this cache

V - the type of mapped values

All Implemented Interfaces:

AxelorCache<K,V>, Closeable, AutoCloseable, Iterable<Map.Entry<K,V>>

public class RedissonLoadingCache<K,V>
extends RedissonCache<K,V>

Redisson loading cache with scripted eviction

This wraps a RMapCache and computes values using the CacheLoader on cache misses.

Field Summary

Fields inherited from class com.axelor.cache.redisson.AbstractRedissonCache

cache

Constructor Summary

Constructors

Constructor	Description
RedissonLoadingCache(org.redisson.api.RMapCache<K,V> cache, CacheLoader<K,V> loader)

Method Summary

Modifier and Type	Method	Description
V	get(K key)	Returns the value associated with the key in this cache, obtaining that value from the CacheLoader if defined and if necessary, otherwise returns null if there is no cached value for the key.
Map<K,V>	getAll(Set<K> keys)	Returns a map of the values associated with the keys in this cache, using CacheLoader if defined and if necessary.

Methods inherited from class com.axelor.cache.redisson.RedissonCache

addListener, close, computeIfAbsent, get, put, putAll, removeListener, setExpireAfterAccess, setExpireAfterWrite, setMaximumSize

Methods inherited from class com.axelor.cache.redisson.AbstractRedissonCache

asMap, clearExpire, estimatedSize, expire, getLock, invalidate, invalidateAll, remainTimeToLive

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.axelor.cache.AxelorCache

cleanUp, iterator

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

RedissonLoadingCache

public RedissonLoadingCache(org.redisson.api.RMapCache<K,V> cache,
 CacheLoader<K,V> loader)

Method Details

get

public V get(K key)

Description copied from interface: AxelorCache

Returns the value associated with the key in this cache, obtaining that value from the CacheLoader if defined and if necessary, otherwise returns null if there is no cached value for the key.

Specified by:

get in interface AxelorCache<K,V>

Overrides:

get in class AbstractRedissonCache<K,V,org.redisson.api.RMapCache<K,V>>

Parameters:

key - the key whose associated value is to be returned

Returns:

the value to which the specified key is mapped, or null if this map contains no mapping for the key

getAll

public Map<K,V> getAll(Set<K> keys)

Description copied from interface: AxelorCache

Returns a map of the values associated with the keys in this cache, using CacheLoader if defined and if necessary.

Specified by:

getAll in interface AxelorCache<K,V>

Overrides:

getAll in class AbstractRedissonCache<K,V,org.redisson.api.RMapCache<K,V>>

Parameters:

keys - the keys whose associated values are to be returned

Returns:

an unmodifiable mapping of keys to values for the specified keys in this cache