org.hibernate.cache.spi.RegionFactory Java Examples

public BaseRegion(RMapCache<Object, Object> mapCache, ConnectionManager connectionManager, RegionFactory regionFactory, CacheDataDescription metadata, Properties properties, String defaultKey) {
    super();
    this.mapCache = mapCache;
    this.regionFactory = regionFactory;
    this.metadata = metadata;
    this.connectionManager = connectionManager;
    
    String maxEntries = getProperty(properties, mapCache.getName(), defaultKey, RedissonRegionFactory.MAX_ENTRIES_SUFFIX);
    if (maxEntries != null) {
        mapCache.setMaxSize(Integer.valueOf(maxEntries));
    }
    String timeToLive = getProperty(properties, mapCache.getName(), defaultKey, RedissonRegionFactory.TTL_SUFFIX);
    if (timeToLive != null) {
        ttl = Integer.valueOf(timeToLive);
    }
    String maxIdleTime = getProperty(properties, mapCache.getName(), defaultKey, RedissonRegionFactory.MAX_IDLE_SUFFIX);
    if (maxIdleTime != null) {
        maxIdle = Integer.valueOf(maxIdleTime);
    }

    String fallbackValue = (String) properties.getOrDefault(RedissonRegionFactory.FALLBACK, "false");
    fallback = Boolean.valueOf(fallbackValue);
}
 

public AbstractDomainDataRegion(
			DomainDataRegionConfig regionConfig,
			RegionFactory regionFactory,
			CacheKeysFactory defaultKeysFactory,
			DomainDataRegionBuildingContext buildingContext) {
//		super( regionFactory.qualify( regionConfig.getRegionName() ), regionFactory );
		super( regionConfig.getRegionName(), regionFactory );

		this.sessionFactory = buildingContext.getSessionFactory();

		if ( defaultKeysFactory == null ) {
			defaultKeysFactory = DefaultCacheKeysFactory.INSTANCE;
		}
		this.effectiveKeysFactory = buildingContext.getEnforcedCacheKeysFactory() != null
				? buildingContext.getEnforcedCacheKeysFactory()
				: defaultKeysFactory;
	}
 

@Override
public RegionFactory initiateService(Map configurationValues, ServiceRegistryImplementor registry) {
    final Boolean useSecondLevelCache = ConfigurationHelper.getBooleanWrapper(
            AvailableSettings.USE_SECOND_LEVEL_CACHE,
            configurationValues,
            Boolean.TRUE);
    final Boolean useQueryCache = ConfigurationHelper.getBooleanWrapper(
            AvailableSettings.USE_QUERY_CACHE,
            configurationValues,
            Boolean.TRUE);

    // We should immediately return NoCachingRegionFactory if either:
    //		1) both are explicitly FALSE
    //		2) USE_SECOND_LEVEL_CACHE is FALSE and USE_QUERY_CACHE is null
    if (useSecondLevelCache != null && useSecondLevelCache == FALSE) {
        if (useQueryCache == null || useQueryCache == FALSE) {
            return NoCachingRegionFactory.INSTANCE;
        }
    }

    return new QuarkusInfinispanRegionFactory();
}
 

@Override
@SuppressWarnings("unchecked")
public Iterable<StrategyRegistration> getStrategyRegistrations() {
    final List<StrategyRegistration> strategyRegistrations = new ArrayList<StrategyRegistration>();

    strategyRegistrations.add(
            new SimpleStrategyRegistrationImpl(
                    RegionFactory.class,
                    MemcachedRegionFactory.class,
                    "memcached",
                    MemcachedRegionFactory.class.getName(),
                    MemcachedRegionFactory.class.getSimpleName(),
                    // legacy impl class name
                    "com.mc.hibernate.memcached.MemcachedRegionFactory"
            )
    );

    return strategyRegistrations;
}
 

public BaseRegion(RMapCache<Object, Object> mapCache, ConnectionManager connectionManager, RegionFactory regionFactory, CacheDataDescription metadata, Properties properties, String defaultKey) {
    super();
    this.mapCache = mapCache;
    this.regionFactory = regionFactory;
    this.metadata = metadata;
    this.connectionManager = connectionManager;
    
    String maxEntries = getProperty(properties, mapCache.getName(), defaultKey, RedissonRegionFactory.MAX_ENTRIES_SUFFIX);
    if (maxEntries != null) {
        mapCache.setMaxSize(Integer.valueOf(maxEntries));
    }
    String timeToLive = getProperty(properties, mapCache.getName(), defaultKey, RedissonRegionFactory.TTL_SUFFIX);
    if (timeToLive != null) {
        ttl = Integer.valueOf(timeToLive);
    }
    String maxIdleTime = getProperty(properties, mapCache.getName(), defaultKey, RedissonRegionFactory.MAX_IDLE_SUFFIX);
    if (maxIdleTime != null) {
        maxIdle = Integer.valueOf(maxIdleTime);
    }

    String fallbackValue = (String) properties.getOrDefault(RedissonRegionFactory.FALLBACK, "false");
    fallback = Boolean.valueOf(fallbackValue);
}
 

public BaseRegion(RMapCache<Object, Object> mapCache, ConnectionManager connectionManager, RegionFactory regionFactory, CacheDataDescription metadata, Properties properties, String defaultKey) {
    super();
    this.mapCache = mapCache;
    this.regionFactory = regionFactory;
    this.metadata = metadata;
    this.connectionManager = connectionManager;
    
    String maxEntries = getProperty(properties, mapCache.getName(), defaultKey, RedissonRegionFactory.MAX_ENTRIES_SUFFIX);
    if (maxEntries != null) {
        mapCache.setMaxSize(Integer.valueOf(maxEntries));
    }
    String timeToLive = getProperty(properties, mapCache.getName(), defaultKey, RedissonRegionFactory.TTL_SUFFIX);
    if (timeToLive != null) {
        ttl = Integer.valueOf(timeToLive);
    }
    String maxIdleTime = getProperty(properties, mapCache.getName(), defaultKey, RedissonRegionFactory.MAX_IDLE_SUFFIX);
    if (maxIdleTime != null) {
        maxIdle = Integer.valueOf(maxIdleTime);
    }

    String fallbackValue = (String) properties.getOrDefault(RedissonRegionFactory.FALLBACK, "false");
    fallback = Boolean.valueOf(fallbackValue);
}
 

@Override
public Iterable<StrategyRegistration> getStrategyRegistrations() {
    return Collections.<StrategyRegistration>singleton(new SimpleStrategyRegistrationImpl(
                    RegionFactory.class,
                    RedissonRegionFactory.class,
                    "redisson",
                    RedissonRegionFactory.class.getName(),
                    RedissonRegionFactory.class.getSimpleName()));
}
 

/** */
public IgniteEntityDataAccess(
    HibernateAccessStrategyAdapter stgy,
    AccessType accessType,
    RegionFactory regionFactory,
    DomainDataRegion domainDataRegion,
    Ignite ignite,
    HibernateCacheProxy cache
) {
    super(stgy, regionFactory, domainDataRegion, ignite, cache);

    this.accessType = accessType;
}
 

/** */
public IgniteNaturalIdDataAccess(
    HibernateAccessStrategyAdapter stgy,
    AccessType accessType,
    RegionFactory regionFactory,
    DomainDataRegion domainDataRegion,
    Ignite ignite,
    HibernateCacheProxy cache
) {
    super(stgy, regionFactory, domainDataRegion, ignite, cache);

    this.accessType = accessType;
}
 

@Override
public Iterable<StrategyRegistration> getStrategyRegistrations() {
    return Collections.<StrategyRegistration>singleton(new SimpleStrategyRegistrationImpl(
                    RegionFactory.class,
                    RedissonRegionFactory.class,
                    "redisson",
                    RedissonRegionFactory.class.getName(),
                    RedissonRegionFactory.class.getSimpleName()));
}
 

/** */
public IgniteDomainDataRegion(DomainDataRegionConfig regionCfg,
    RegionFactory regionFactory,
    CacheKeysFactory defKeysFactory,
    DomainDataRegionBuildingContext buildingCtx,
    HibernateAccessStrategyFactory stgyFactory) {
    super(regionCfg, regionFactory, defKeysFactory, buildingCtx);

    this.stgyFactory = stgyFactory;

    cache = stgyFactory.regionCache(getName());

    completeInstantiation(regionCfg, buildingCtx);
}
 

@Override
public void preInvalidate(
		String[] spaces,
		SharedSessionContractImplementor session) {
	final SessionFactoryImplementor factory = session.getFactory();
	final RegionFactory regionFactory = factory.getCache().getRegionFactory();

	final boolean stats = factory.getStatistics().isStatisticsEnabled();

	final Long ts = regionFactory.nextTimestamp() + regionFactory.getTimeout();

	for ( Serializable space : spaces ) {
		if ( DEBUG_ENABLED ) {
			log.debugf( "Pre-invalidating space [%s], timestamp: %s", space, ts );
		}

		try {
			session.getEventListenerManager().cachePutStart();

			//put() has nowait semantics, is this really appropriate?
			//note that it needs to be async replication, never local or sync
			timestampsRegion.putIntoCache( space, ts, session );
		}
		finally {
			session.getEventListenerManager().cachePutEnd();
		}

		if ( stats ) {
			factory.getStatistics().updateTimestampsCachePut();
		}
	}
}
 

public EnabledCaching(SessionFactoryImplementor sessionFactory) {
	this.sessionFactory = sessionFactory;

	this.regionFactory = getSessionFactory().getSessionFactoryOptions().getServiceRegistry().getService( RegionFactory.class );
	this.regionFactory.start( sessionFactory.getSessionFactoryOptions(), sessionFactory.getProperties() );

	if ( getSessionFactory().getSessionFactoryOptions().isQueryCacheEnabled() ) {
		final TimestampsRegion timestampsRegion = regionFactory.buildTimestampsRegion(
				RegionFactory.DEFAULT_UPDATE_TIMESTAMPS_REGION_UNQUALIFIED_NAME,
				sessionFactory
		);
		timestampsCache = sessionFactory.getSessionFactoryOptions()
				.getTimestampsCacheFactory()
				.buildTimestampsCache( this, timestampsRegion );
		legacySecondLevelCacheNames.add( timestampsRegion.getName() );

		final QueryResultsRegion queryResultsRegion = regionFactory.buildQueryResultsRegion(
				RegionFactory.DEFAULT_QUERY_RESULTS_REGION_UNQUALIFIED_NAME,
				sessionFactory
		);
		regionsByName.put( queryResultsRegion.getName(), queryResultsRegion );
		defaultQueryResultsCache = new QueryResultsCacheImpl(
				queryResultsRegion,
				timestampsCache
		);
	}
	else {
		timestampsCache = new TimestampsCacheDisabledImpl();
		defaultQueryResultsCache = null;
	}
}
 

/**
 * @param factory Region factory.
 * @param name Region name.
 * @param ignite Grid.
 * @param cache Region cache.
 */
IgniteGeneralDataRegion(RegionFactory factory, String name,
    Ignite ignite, HibernateCacheProxy cache) {
    super(factory, name, ignite, cache);

    log = ignite.log().getLogger(getClass());
}
 

@Override
@SuppressWarnings("unchecked")
public <T> T unwrap(Class<T> cls) {
	if ( org.hibernate.Cache.class.isAssignableFrom( cls ) ) {
		return (T) this;
	}

	if ( RegionFactory.class.isAssignableFrom( cls ) ) {
		return (T) regionFactory;
	}

	throw new PersistenceException( "Hibernate cannot unwrap Cache as " + cls.getName() );
}
 

/**
 * @param stgy Access strategy implementation.
 * @param accessType Strategy access type.
 * @param regionFactory Region factory.
 * @param domainDataRegion Data region.
 * @param ignite Ignite instance.
 * @param cache Cache proxy.
 */
public IgniteCollectionDataAccess(
    HibernateAccessStrategyAdapter stgy,
    AccessType accessType,
    RegionFactory regionFactory,
    DomainDataRegion domainDataRegion,
    Ignite ignite,
    HibernateCacheProxy cache
) {
    super(stgy, regionFactory, domainDataRegion, ignite, cache);

    this.accessType = accessType;
}
 

@Override
public RegionFactory initiateService(Map configurationValues, ServiceRegistryImplementor registry) {
	final RegionFactory regionFactory = resolveRegionFactory( configurationValues, registry );

	LOG.debugf( "Cache region factory : %s", regionFactory.getClass().getName() );

	return regionFactory;
}
 

@Override
public Iterable<StrategyRegistration> getStrategyRegistrations() {
    return Collections.<StrategyRegistration>singleton(new SimpleStrategyRegistrationImpl(
                    RegionFactory.class,
                    RedissonRegionFactory.class,
                    "redisson",
                    RedissonRegionFactory.class.getName(),
                    RedissonRegionFactory.class.getSimpleName()));
}
 

@Override
public RegionFactory create(Class<? extends RegionFactory> strategyClass) {
	assert RegionFactory.class.isAssignableFrom( strategyClass );

	// first look for a constructor accepting Properties
	try {
		final Constructor<? extends RegionFactory> ctor = strategyClass.getConstructor( Properties.class );
		return ctor.newInstance( properties );
	}
	catch ( NoSuchMethodException e ) {
		log.debugf( "RegionFactory impl [%s] did not provide constructor accepting Properties", strategyClass.getName() );
	}
	catch (IllegalAccessException | InstantiationException | InvocationTargetException e) {
		throw new ServiceException( "Unable to call constructor of RegionFactory impl [" + strategyClass.getName() + "]", e );
	}

	// next try Map
	try {
		final Constructor<? extends RegionFactory> ctor = strategyClass.getConstructor( Map.class );
		return ctor.newInstance( properties );
	}
	catch ( NoSuchMethodException e ) {
		log.debugf( "RegionFactory impl [%s] did not provide constructor accepting Properties", strategyClass.getName() );
	}
	catch (IllegalAccessException | InstantiationException | InvocationTargetException e) {
		throw new ServiceException( "Unable to call constructor of RegionFactory impl [" + strategyClass.getName() + "]", e );
	}

	// finally try no-arg
	try {
		return strategyClass.newInstance();
	}
	catch (IllegalAccessException | InstantiationException e) {
		throw new ServiceException( "Unable to call constructor of RegionFactory impl [" + strategyClass.getName() + "]", e );
	}
}
 

public DomainDataRegionTemplate(
		DomainDataRegionConfig regionConfig,
		RegionFactory regionFactory,
		DomainDataStorageAccess storageAccess,
		CacheKeysFactory defaultKeysFactory,
		DomainDataRegionBuildingContext buildingContext) {
	super( regionConfig, regionFactory, defaultKeysFactory, buildingContext );
	this.storageAccess = storageAccess;

	// now the super-type calls will have access to the `DomainDataStorageAccess` reference
	completeInstantiation( regionConfig, buildingContext );
}
 

/**
 * @param stgy Access strategy implementation.
 */
protected IgniteCachedDomainDataAccess(HibernateAccessStrategyAdapter stgy,
    RegionFactory regionFactory,
    DomainDataRegion domainDataRegion,
    Ignite ignite, HibernateCacheProxy cache) {
    super(regionFactory, cache.name(), ignite, cache);

    this.stgy = stgy;
    this.domainDataRegion = domainDataRegion;
}
 

@Override
public CacheImplementor initiateService(
		SessionFactoryImplementor sessionFactory,
		SessionFactoryOptions sessionFactoryOptions,
		ServiceRegistryImplementor registry) {
	final RegionFactory regionFactory = registry.getService( RegionFactory.class );
	return ( ! NoCachingRegionFactory.class.isInstance( regionFactory ) )
			? new EnabledCaching( sessionFactory )
			: new DisabledCaching( sessionFactory );
}
 

@Override
public Settings buildSettings(Properties props, ServiceRegistry serviceRegistry) throws HibernateException {
	Settings settings = super.buildSettings(props, serviceRegistry);
	if (this.cacheRegionFactory != null) {
		try {
			Method setRegionFactory = Settings.class.getDeclaredMethod("setRegionFactory", RegionFactory.class);
			setRegionFactory.setAccessible(true);
			setRegionFactory.invoke(settings, this.cacheRegionFactory);
		}
		catch (Exception ex) {
			throw new IllegalStateException("Failed to invoke Hibernate's setRegionFactory method", ex);
		}
	}
	return settings;
}
 

@Override
public Iterable<StrategyRegistration> getStrategyRegistrations() {
    return Collections.<StrategyRegistration>singleton(new SimpleStrategyRegistrationImpl(
                    RegionFactory.class,
                    RedissonRegionFactory.class,
                    "redisson",
                    RedissonRegionFactory.class.getName(),
                    RedissonRegionFactory.class.getSimpleName()));
}
 

@Override
public Settings buildSettings(Properties props, ServiceRegistry serviceRegistry) throws HibernateException {
	Settings settings = super.buildSettings(props, serviceRegistry);
	if (this.cacheRegionFactory != null) {
		try {
			Method setRegionFactory = Settings.class.getDeclaredMethod("setRegionFactory", RegionFactory.class);
			setRegionFactory.setAccessible(true);
			setRegionFactory.invoke(settings, this.cacheRegionFactory);
		}
		catch (Exception ex) {
			throw new IllegalStateException("Failed to invoke Hibernate's setRegionFactory method", ex);
		}
	}
	return settings;
}
 

private static void testQuery(EntityManagerFactory entityManagerFactory) {
    //Load all persons and run some checks on the query results:
    Map<String, Counts> counts = new TreeMap<>();
    counts.put(Person.class.getName(), new Counts(4, 0, 0, 4));
    counts.put(RegionFactory.DEFAULT_QUERY_RESULTS_REGION_UNQUALIFIED_NAME, new Counts(1, 0, 1, 1));
    verifyListOfExistingPersons(entityManagerFactory, counts);

    //Load all persons with same query and verify query results
    counts = new TreeMap<>();
    counts.put(Person.class.getName(), new Counts(0, 4, 0, 4));
    counts.put(RegionFactory.DEFAULT_QUERY_RESULTS_REGION_UNQUALIFIED_NAME, new Counts(0, 1, 0, 1));
    verifyListOfExistingPersons(entityManagerFactory, counts);
}
 

/** */
protected HibernateRegion(RegionFactory factory, String name, Ignite ignite, HibernateCacheProxy cache) {
    super(name, factory);

    this.ignite = ignite;
    this.cache = cache;
}
 

public RedissonCollectionRegion(RMapCache<Object, Object> mapCache, ConnectionManager connectionManager, RegionFactory regionFactory,
                                CacheDataDescription metadata, Settings settings, Properties properties, String defaultKey, CacheKeysFactory cacheKeysFactory) {
    super(mapCache, connectionManager, regionFactory, metadata, properties, defaultKey);
    this.settings = settings;
    this.cacheKeysFactory = cacheKeysFactory;
}
 

public RedissonQueryRegion(RMapCache<Object, Object> mapCache, ConnectionManager connectionManager,
        RegionFactory regionFactory, Properties properties, String defaultKey) {
    super(mapCache, connectionManager, regionFactory, null, properties, defaultKey);
}
 

public RedissonQueryRegion(RMapCache<Object, Object> mapCache, ConnectionManager connectionManager,
        RegionFactory regionFactory, Properties properties, String defaultKey) {
    super(mapCache, connectionManager, regionFactory, null, properties, defaultKey);
}