Package org.craftercms.studio.impl.v2.utils.cache

Class ConditionalCacheInvalidator<K extends String,V>

java.lang.Object

org.craftercms.studio.impl.v2.utils.cache.ConditionalCacheInvalidator<K,V>

Type Parameters:

K - the type for the keys

V - the type for the values

All Implemented Interfaces:

CacheInvalidator<K,V>

public class ConditionalCacheInvalidator<K extends String,V>
extends Object
implements CacheInvalidator<K,V>

Implementation of CacheInvalidator that only performs the invalidation if the key matches a pattern

Since:

4.0

Author:

joseross

Field Summary

Fields

Modifier and Type	Field	Description
protected CacheInvalidator<K,V>	actualCacheInvalidator
protected List<String>	patterns	The list of patterns to match the key

Constructor Summary

Constructors

Constructor	Description
ConditionalCacheInvalidator(List<String> patterns, CacheInvalidator<K,V> actualCacheInvalidator)

Method Summary

Modifier and Type	Method	Description
void	invalidate(com.google.common.cache.Cache<K,V> cache, K key)	Performs the cache invalidation based on the given key

Methods inherited from class java.lang.Object

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

Field Details

patterns

protected List<String> patterns

The list of patterns to match the key

actualCacheInvalidator

protected CacheInvalidator<K extends String,V> actualCacheInvalidator

Constructor Details

ConditionalCacheInvalidator

@ConstructorProperties({"patterns","actualCacheInvalidator"})
public ConditionalCacheInvalidator(List<String> patterns,
 CacheInvalidator<K,V> actualCacheInvalidator)

Method Details

invalidate

public void invalidate(com.google.common.cache.Cache<K,V> cache,
 K key)

Description copied from interface: CacheInvalidator

Performs the cache invalidation based on the given key

Specified by:

invalidate in interface CacheInvalidator<K extends String,V>

Parameters:

cache - the cache instance

key - the key to invalidate