Package io.quarkus.hibernate.orm.runtime.service.internalcache

Class QuarkusInternalCacheFactoryInitiator

java.lang.Object

io.quarkus.hibernate.orm.runtime.service.internalcache.QuarkusInternalCacheFactoryInitiator

All Implemented Interfaces:

org.hibernate.boot.registry.StandardServiceInitiator<org.hibernate.internal.util.cache.InternalCacheFactory>, org.hibernate.service.spi.ServiceInitiator<org.hibernate.internal.util.cache.InternalCacheFactory>

public final class QuarkusInternalCacheFactoryInitiator
extends Object
implements org.hibernate.boot.registry.StandardServiceInitiator<org.hibernate.internal.util.cache.InternalCacheFactory>

Override of InternalCacheFactoryInitiator: this switches the internal cache implementation (currently used for some stats and, crucially, for the QueryInterpretationCache to use Caffeine rather than the legacy implementation Hibernate ORM normally uses, which is based on the excellent LIRS algorithm but which we plan to deprecate in favour of modern caching libraries. See also LIRS and Caffeine, efficiency.

Field Summary

Fields

Modifier and Type	Field	Description
static final QuarkusInternalCacheFactoryInitiator	INSTANCE

Method Summary

Modifier and Type	Method	Description
Class<org.hibernate.internal.util.cache.InternalCacheFactory>	getServiceInitiated()
org.hibernate.internal.util.cache.InternalCacheFactory	initiateService(Map<String,Object> configurationValues, org.hibernate.service.spi.ServiceRegistryImplementor registry)

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final QuarkusInternalCacheFactoryInitiator INSTANCE

Method Details

initiateService

public org.hibernate.internal.util.cache.InternalCacheFactory initiateService(Map<String,Object> configurationValues,
 org.hibernate.service.spi.ServiceRegistryImplementor registry)

Specified by:

initiateService in interface org.hibernate.boot.registry.StandardServiceInitiator<org.hibernate.internal.util.cache.InternalCacheFactory>

getServiceInitiated

public Class<org.hibernate.internal.util.cache.InternalCacheFactory> getServiceInitiated()

Specified by:

getServiceInitiated in interface org.hibernate.service.spi.ServiceInitiator<org.hibernate.internal.util.cache.InternalCacheFactory>