Package org.talend.sdk.component.runtime.manager.service

Class LocalCacheService

java.lang.Object

org.talend.sdk.component.runtime.manager.service.LocalCacheService

All Implemented Interfaces:

Serializable, org.talend.sdk.component.api.service.cache.LocalCache

public class LocalCacheService
extends Object
implements org.talend.sdk.component.api.service.cache.LocalCache, Serializable

Implementation of LocalCache with in memory concurrent map.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	LocalCacheService.CacheConfiguration	Cache configuration.

Nested classes/interfaces inherited from interface org.talend.sdk.component.api.service.cache.LocalCache

org.talend.sdk.component.api.service.cache.LocalCache.Element

Constructor Summary

Constructors

Constructor	Description
LocalCacheService(String plugin, Supplier<Long> timer, Supplier<ScheduledExecutorService> threadServiceGetter)

Method Summary

Modifier and Type	Method	Description
void	clean()
<T> T	computeIfAbsent(Class<T> expectedClass, String key, long timeoutMs, Supplier<T> value)
<T> T	computeIfAbsent(Class<T> expectedClass, String key, Predicate<org.talend.sdk.component.api.service.cache.LocalCache.Element> toRemove, long timeoutMs, Supplier<T> value)
<T> T	computeIfAbsent(Class<T> expectedClass, String key, Predicate<org.talend.sdk.component.api.service.cache.LocalCache.Element> toRemove, Supplier<T> value)
<T> T	computeIfAbsent(Class<T> expectedClass, String key, Supplier<T> value)
void	evict(String key)	Evict an object.
void	evictIfValue(String key, Object expected)
void	release()

Methods inherited from class java.lang.Object

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

Constructor Details

LocalCacheService

public LocalCacheService(String plugin,
 Supplier<Long> timer,
 Supplier<ScheduledExecutorService> threadServiceGetter)

Method Details

evict

public void evict(String key)

Evict an object.

Specified by:

evict in interface org.talend.sdk.component.api.service.cache.LocalCache

Parameters:

key - key to evict.

evictIfValue

public void evictIfValue(String key,
 Object expected)

Specified by:

evictIfValue in interface org.talend.sdk.component.api.service.cache.LocalCache

computeIfAbsent

public <T> T computeIfAbsent(Class<T> expectedClass,
 String key,
 Predicate<org.talend.sdk.component.api.service.cache.LocalCache.Element> toRemove,
 long timeoutMs,
 Supplier<T> value)

Specified by:

computeIfAbsent in interface org.talend.sdk.component.api.service.cache.LocalCache

computeIfAbsent

public <T> T computeIfAbsent(Class<T> expectedClass,
 String key,
 Predicate<org.talend.sdk.component.api.service.cache.LocalCache.Element> toRemove,
 Supplier<T> value)

Specified by:

computeIfAbsent in interface org.talend.sdk.component.api.service.cache.LocalCache

computeIfAbsent

public <T> T computeIfAbsent(Class<T> expectedClass,
 String key,
 long timeoutMs,
 Supplier<T> value)

Specified by:

computeIfAbsent in interface org.talend.sdk.component.api.service.cache.LocalCache

computeIfAbsent

public <T> T computeIfAbsent(Class<T> expectedClass,
 String key,
 Supplier<T> value)

Specified by:

computeIfAbsent in interface org.talend.sdk.component.api.service.cache.LocalCache

release

@PreDestroy
public void release()

clean

public void clean()