de.hybris.platform.regioncache

Interface CacheRegistry

Deprecated.

since 5.0

@Deprecated
public interface CacheRegistry

Keeps an information about relationship between a type and a key. One key can depend on several types, and multiple keys can be "registered" on a single type. Registry allows to perform bulk invalidation of multiple keys using a single type. Registry implementations must be thread safe (there's no external synchronization!)

Method Summary

Modifier and Type	Method and Description
void	clear() Deprecated. Clears registry.
void	evict(RegistrableCacheKey key) Deprecated. Handles eviction, that is a removal of a single key.
java.util.Collection<RegistrableCacheKey>	invalidate(java.lang.Object typeCode) Deprecated. Invalidates a single typeCode in the registry.
void	register(RegistrableCacheKey key) Deprecated. Registers a RegistrableCacheKey in the registry using every typeCode the key depends on.

Method Detail

register

void register(RegistrableCacheKey key)

Deprecated.

Registers a RegistrableCacheKey in the registry using every typeCode the key depends on. See: RegistrableCacheKey.getDependentTypes()

invalidate

java.util.Collection<RegistrableCacheKey> invalidate(java.lang.Object typeCode)

Deprecated.

Invalidates a single typeCode in the registry.
We are not removing entries (queries) from registry in this method. Because we cannot be sure if isAllowInvalidation() in cache controller actually allows to remove it from region.

Returns:

A collection of keys that have been registered on given typeCode prior to invalidation.

evict

void evict(RegistrableCacheKey key)

Deprecated.

Handles eviction, that is a removal of a single key.

clear

void clear()

Deprecated.

Clears registry. After this method completes, registry does not contain any mappings.