Class CacheLoaderIntegration<K,V>

java.lang.Object

com.loomcache.server.jcache.CacheLoaderIntegration<K,V>

Type Parameters:

K - the key type

V - the value type

public class CacheLoaderIntegration<K,V>
extends Object

Manages read-through and bulk cache loading strategies.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	CacheLoaderIntegration.BackingStoreBulkLoader<K,V>
static interface	CacheLoaderIntegration.BackingStoreLoader<K,V>
static final record	CacheLoaderIntegration.LoaderStats	Loader statistics snapshot.

Constructor Summary

Constructors

Constructor	Description
CacheLoaderIntegration(CacheLoaderIntegration.BackingStoreLoader<K,V> loader)	Create a loader with single-key loading.
CacheLoaderIntegration(CacheLoaderIntegration.BackingStoreLoader<K,V> loader, CacheLoaderIntegration.BackingStoreBulkLoader<K,V> bulkLoader)	Create a loader with both single-key and bulk loading.

Method Summary

Modifier and Type	Method	Description
CacheLoaderIntegration.LoaderStats	getLoaderStats()	Get loader statistics.
@Nullable V	load(K key)	Load a single value from backing store.
Map<K,V>	loadAll(Set<K> keys)	Load multiple values from backing store in parallel.
void	recordCacheHit()	Record a cache hit.

Methods inherited from class Object

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

Constructor Details

CacheLoaderIntegration

public CacheLoaderIntegration(CacheLoaderIntegration.BackingStoreLoader<K,V> loader)

Create a loader with single-key loading.

CacheLoaderIntegration

public CacheLoaderIntegration(CacheLoaderIntegration.BackingStoreLoader<K,V> loader,
 CacheLoaderIntegration.BackingStoreBulkLoader<K,V> bulkLoader)

Create a loader with both single-key and bulk loading.

Method Details

load

public @Nullable V load(K key)
                 throws Exception

Load a single value from backing store.

Throws:

Exception

loadAll

public Map<K,V> loadAll(Set<K> keys)
                 throws Exception

Load multiple values from backing store in parallel.

Throws:

Exception

recordCacheHit

public void recordCacheHit()

Record a cache hit.

getLoaderStats

public CacheLoaderIntegration.LoaderStats getLoaderStats()

Get loader statistics.