Class LoomCacheEntryEvent<K,V>

java.lang.Object

java.util.EventObject

javax.cache.event.CacheEntryEvent<K,V>

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

Type Parameters:

K - the key type

V - the value type

All Implemented Interfaces:

Serializable, javax.cache.Cache.Entry<K,V>

public final class LoomCacheEntryEvent<K,V>
extends javax.cache.event.CacheEntryEvent<K,V>

Represents a cache entry lifecycle event.

Fired when cache entries are created, updated, removed, or expired. Extends CacheEntryEvent so listeners registered via both the native CacheEntryListener and JSR-107 listener types receive identical event objects.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	LoomCacheEntryEvent.EventType	Legacy event type enumeration preserved for backwards compatibility.

Field Summary

Fields inherited from class EventObject

source

Constructor Summary

Constructors

Constructor	Description
LoomCacheEntryEvent(K key, @Nullable V oldValue, @Nullable V newValue, LoomCacheEntryEvent.EventType eventType, @Nullable Object source)	Construct a cache entry event.

Method Summary

Modifier and Type	Method	Description
boolean	equals(@Nullable Object o)
LoomCacheEntryEvent.EventType	eventType()
K	getKey()
@Nullable V	getOldValue()
@Nullable V	getValue()
int	hashCode()
boolean	isOldValueAvailable()
boolean	isSourceCache()
K	key()
@Nullable V	newValue()
@Nullable V	oldValue()
@Nullable Object	source()
long	timestamp()
String	toString()
<T> T	unwrap(Class<T> clazz)

Methods inherited from class javax.cache.event.CacheEntryEvent

getEventType, getSource

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

LoomCacheEntryEvent

public LoomCacheEntryEvent(K key,
 @Nullable V oldValue,
 @Nullable V newValue,
 LoomCacheEntryEvent.EventType eventType,
 @Nullable Object source)

Construct a cache entry event.

Accepts null source for backwards compatibility. JSR-107's parent constructor requires a Cache source, so when the caller passes null or a non-Cache we substitute a no-op placeholder. Original source is preserved via source().

Method Details

key

public K key()

oldValue

public @Nullable V oldValue()

newValue

public @Nullable V newValue()

eventType

public LoomCacheEntryEvent.EventType eventType()

source

public @Nullable Object source()

timestamp

public long timestamp()

getKey

public K getKey()

getValue

public @Nullable V getValue()

Specified by:

getValue in interface javax.cache.Cache.Entry<K,V>

Specified by:

getValue in class javax.cache.event.CacheEntryEvent<K,V>

getOldValue

public @Nullable V getOldValue()

Specified by:

getOldValue in class javax.cache.event.CacheEntryEvent<K,V>

isOldValueAvailable

public boolean isOldValueAvailable()

Specified by:

isOldValueAvailable in class javax.cache.event.CacheEntryEvent<K,V>

unwrap

public <T> T unwrap(Class<T> clazz)

isSourceCache

public boolean isSourceCache()

equals

public boolean equals(@Nullable Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class EventObject