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## org.hibernate.cache.infinispan
Class InfinispanRegionFactory

    java.lang.Object
      org.hibernate.cache.infinispan.InfinispanRegionFactory

All Implemented Interfaces:
  Serializable, RegionFactory, Service

Direct Known Subclasses:
  JndiInfinispanRegionFactory

    public class InfinispanRegionFactory

extends Object
implements RegionFactory

A `RegionFactory` for Infinispan-backed cache regions.

Since:
  3.5
See Also:
  Serialized Form

Field Summary
`static String` | `COLLECTION_CACHE_RESOURCE_PROP` Name of the configuration that should be used for collection caches.
`static String` | `DEF_ENTITY_RESOURCE` Default value for `ENTITY_CACHE_RESOURCE_PROP`.
`static String` | `DEF_INFINISPAN_CONFIG_RESOURCE` Default value for `INFINISPAN_CONFIG_RESOURCE_PROP`.
`static String` | `DEF_QUERY_RESOURCE` Default value for `QUERY_CACHE_RESOURCE_PROP`.
`static String` | `DEF_TIMESTAMPS_RESOURCE` Default value for `TIMESTAMPS_CACHE_RESOURCE_PROP`.
`static boolean` | `DEF_USE_SYNCHRONIZATION` Default value for `INFINISPAN_USE_SYNCHRONIZATION_PROP`.
`static String` | `ENTITY_CACHE_RESOURCE_PROP` Name of the configuration that should be used for entity caches.
`static String` | `INFINISPAN_CONFIG_RESOURCE_PROP` Classpath or filesystem resource containing Infinispan configurations the factory should use.
`static String` | `INFINISPAN_GLOBAL_STATISTICS_PROP`
`static String` | `INFINISPAN_USE_SYNCHRONIZATION_PROP` Property that controls whether Infinispan should interact with the transaction manager as a `Synchronization` or as an XA resource.
`static String` | `NATURAL_ID_CACHE_RESOURCE_PROP` Name of the configuration that should be used for natural id caches.
`static String` | `QUERY_CACHE_RESOURCE_PROP` Name of the configuration that should be used for query caches.
`static String` | `TIMESTAMPS_CACHE_RESOURCE_PROP` Name of the configuration that should be used for timestamp caches.

Constructor Summary
`InfinispanRegionFactory()` Create a new instance using the default configuration.
`InfinispanRegionFactory(Properties props)` Create a new instance using conifguration properties in `props`.

Method Summary
`CollectionRegion` | `buildCollectionRegion(String regionName, Properties properties, CacheDataDescription metadata)` Build a cache region specialized for storing collection data.
`EntityRegion` | `buildEntityRegion(String regionName, Properties properties, CacheDataDescription metadata)` Build a cache region specialized for storing entity data.
`NaturalIdRegion` | `buildNaturalIdRegion(String regionName, Properties properties, CacheDataDescription metadata)` Build a cache region specialized for storing NaturalId to Primary Key mappings.
`QueryResultsRegion` | `buildQueryResultsRegion(String regionName, Properties properties)` Build a cache region specialized for storing query results
`TimestampsRegion` | `buildTimestampsRegion(String regionName, Properties properties)` Build a cache region specialized for storing update-timestamps data.
`protected org.infinispan.manager.EmbeddedCacheManager` | `createCacheManager(Properties properties)`
`protected org.infinispan.AdvancedCache` | `createCacheWrapper(org.infinispan.AdvancedCache cache)`
`protected TimestampsRegionImpl` | `createTimestampsRegion(CacheAdapter cacheAdapter, String regionName)`
`protected org.infinispan.transaction.lookup.TransactionManagerLookup` | `createTransactionManagerLookup(Settings settings, Properties properties)`
`org.infinispan.manager.EmbeddedCacheManager` | `getCacheManager()`
`AccessType` | `getDefaultAccessType()` Get the default access type for `entity` and `collection` regions.
`Set<String>` | `getDefinedConfigurations()`
`Map<String,TypeOverrides>` | `getTypeOverrides()` Returns an unmodifiable map containing configured entity/collection type configuration overrides.
`boolean` | `isMinimalPutsEnabledByDefault()` By default should we perform "minimal puts" when using this second level cache implementation?
`long` | `nextTimestamp()` Generate a timestamp.
`void` | `setCacheManager(org.infinispan.manager.EmbeddedCacheManager manager)`
`void` | `start(Settings settings, Properties properties)` Lifecycle callback to perform any necessary initialization of the underlying cache implementation(s).
`void` | `stop()` Lifecycle callback to perform any necessary cleanup of the underlying cache implementation(s).
`protected void` | `stopCacheManager()`
`protected void` | `stopCacheRegions()`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### INFINISPAN_CONFIG_RESOURCE_PROP

    public static final String INFINISPAN_CONFIG_RESOURCE_PROP

  Classpath or filesystem resource containing Infinispan configurations the factory should use.

  See Also:
    `DEF_INFINISPAN_CONFIG_RESOURCE`, Constant Field Values

### INFINISPAN_GLOBAL_STATISTICS_PROP

    public static final String INFINISPAN_GLOBAL_STATISTICS_PROP

See Also:
  Constant Field Values

### INFINISPAN_USE_SYNCHRONIZATION_PROP

    public static final String INFINISPAN_USE_SYNCHRONIZATION_PROP

  Property that controls whether Infinispan should interact with the transaction manager as a `Synchronization` or as an XA resource. If the property is set to true, it will be a synchronization, otherwise an XA resource.

  See Also:
    `DEF_USE_SYNCHRONIZATION`, Constant Field Values

### NATURAL_ID_CACHE_RESOURCE_PROP

    public static final String NATURAL_ID_CACHE_RESOURCE_PROP

  Name of the configuration that should be used for natural id caches.

  See Also:
    `DEF_ENTITY_RESOURCE`, Constant Field Values

### ENTITY_CACHE_RESOURCE_PROP

    public static final String ENTITY_CACHE_RESOURCE_PROP

  Name of the configuration that should be used for entity caches.

  See Also:
    `DEF_ENTITY_RESOURCE`, Constant Field Values

### COLLECTION_CACHE_RESOURCE_PROP

    public static final String COLLECTION_CACHE_RESOURCE_PROP

  Name of the configuration that should be used for collection caches. No default value, as by default we try to use the same Infinispan cache instance we use for entity caching.

  See Also:
    `ENTITY_CACHE_RESOURCE_PROP`, `DEF_ENTITY_RESOURCE`, Constant Field Values

### TIMESTAMPS_CACHE_RESOURCE_PROP

    public static final String TIMESTAMPS_CACHE_RESOURCE_PROP

  Name of the configuration that should be used for timestamp caches.

  See Also:
    `DEF_TIMESTAMPS_RESOURCE`, Constant Field Values

### QUERY_CACHE_RESOURCE_PROP

    public static final String QUERY_CACHE_RESOURCE_PROP

  Name of the configuration that should be used for query caches.

  See Also:
    `DEF_QUERY_RESOURCE`, Constant Field Values

### DEF_INFINISPAN_CONFIG_RESOURCE

    public static final String DEF_INFINISPAN_CONFIG_RESOURCE

  Default value for `INFINISPAN_CONFIG_RESOURCE_PROP`. Specifies the "infinispan-configs.xml" file in this package.

  See Also:
    Constant Field Values

### DEF_ENTITY_RESOURCE

    public static final String DEF_ENTITY_RESOURCE

  Default value for `ENTITY_CACHE_RESOURCE_PROP`.

  See Also:
    Constant Field Values

### DEF_TIMESTAMPS_RESOURCE

    public static final String DEF_TIMESTAMPS_RESOURCE

  Default value for `TIMESTAMPS_CACHE_RESOURCE_PROP`.

  See Also:
    Constant Field Values

### DEF_QUERY_RESOURCE

    public static final String DEF_QUERY_RESOURCE

  Default value for `QUERY_CACHE_RESOURCE_PROP`.

  See Also:
    Constant Field Values

### DEF_USE_SYNCHRONIZATION

    public static final boolean DEF_USE_SYNCHRONIZATION

  Default value for `INFINISPAN_USE_SYNCHRONIZATION_PROP`.

  See Also:
    Constant Field Values

Constructor Detail

### InfinispanRegionFactory

    public InfinispanRegionFactory()

  Create a new instance using the default configuration.

### InfinispanRegionFactory

    public InfinispanRegionFactory(Properties props)

  Create a new instance using conifguration properties in `props`.

  Parameters:
    `props` - Environmental properties; currently unused.

Method Detail

### buildCollectionRegion

    public CollectionRegion buildCollectionRegion(String regionName,
                                                  Properties properties,
                                                  CacheDataDescription metadata)
                                           throws CacheException

  Build a cache region specialized for storing collection data.

  Specified by:
    `buildCollectionRegion` in interface `RegionFactory`
  Parameters:
    `regionName` - The name of the region.
    `properties` - Configuration properties.
    `metadata` - Information regarding the type of data to be cached
  Returns:
    The built region
  Throws:
    `CacheException` - Indicates problems building the region.

### buildEntityRegion

    public EntityRegion buildEntityRegion(String regionName,
                                          Properties properties,
                                          CacheDataDescription metadata)
                                   throws CacheException

  Build a cache region specialized for storing entity data.

  Specified by:
    `buildEntityRegion` in interface `RegionFactory`
  Parameters:
    `regionName` - The name of the region.
    `properties` - Configuration properties.
    `metadata` - Information regarding the type of data to be cached
  Returns:
    The built region
  Throws:
    `CacheException` - Indicates problems building the region.

### buildNaturalIdRegion

    public NaturalIdRegion buildNaturalIdRegion(String regionName,
                                                Properties properties,
                                                CacheDataDescription metadata)
                                         throws CacheException

  Description copied from interface: `RegionFactory`
  Build a cache region specialized for storing NaturalId to Primary Key mappings.

  Specified by:
    `buildNaturalIdRegion` in interface `RegionFactory`
  Parameters:
    `regionName` - The name of the region.
    `properties` - Configuration properties.
    `metadata` - Information regarding the type of data to be cached
  Returns:
    The built region
  Throws:
    `CacheException` - Indicates problems building the region.

### buildQueryResultsRegion

    public QueryResultsRegion buildQueryResultsRegion(String regionName,
                                                      Properties properties)
                                               throws CacheException

  Build a cache region specialized for storing query results

  Specified by:
    `buildQueryResultsRegion` in interface `RegionFactory`
  Parameters:
    `regionName` - The name of the region.
    `properties` - Configuration properties.
  Returns:
    The built region
  Throws:
    `CacheException` - Indicates problems building the region.

### buildTimestampsRegion

    public TimestampsRegion buildTimestampsRegion(String regionName,
                                                  Properties properties)
                                           throws CacheException

  Build a cache region specialized for storing update-timestamps data.

  Specified by:
    `buildTimestampsRegion` in interface `RegionFactory`
  Parameters:
    `regionName` - The name of the region.
    `properties` - Configuration properties.
  Returns:
    The built region
  Throws:
    `CacheException` - Indicates problems building the region.

### createTimestampsRegion

    protected TimestampsRegionImpl createTimestampsRegion(CacheAdapter cacheAdapter,
                                                          String regionName)

### isMinimalPutsEnabledByDefault

    public boolean isMinimalPutsEnabledByDefault()

  By default should we perform "minimal puts" when using this second level cache implementation?

  Specified by:
    `isMinimalPutsEnabledByDefault` in interface `RegionFactory`
  Returns:
    True if "minimal puts" should be performed by default; false otherwise.

### getDefaultAccessType

    public AccessType getDefaultAccessType()

  Description copied from interface: `RegionFactory`
  Get the default access type for `entity` and `collection` regions.

  Specified by:
    `getDefaultAccessType` in interface `RegionFactory`
  Returns:
    This factory's default access type.

### nextTimestamp

    public long nextTimestamp()

  Generate a timestamp.

  This is generally used for cache content locking/unlocking purposes depending upon the access-strategy being used.

  Specified by:
    `nextTimestamp` in interface `RegionFactory`
  Returns:
    The generated timestamp.

### setCacheManager

    public void setCacheManager(org.infinispan.manager.EmbeddedCacheManager manager)

### getCacheManager

    public org.infinispan.manager.EmbeddedCacheManager getCacheManager()

### start

    public void start(Settings settings,
                      Properties properties)
               throws CacheException

  Lifecycle callback to perform any necessary initialization of the underlying cache implementation(s). Called exactly once during the construction of a `SessionFactoryImpl`.

  Specified by:
    `start` in interface `RegionFactory`
  Parameters:
    `settings` - The settings in effect.
    `properties` - The defined cfg properties
  Throws:
    `CacheException` - Indicates problems starting the L2 cache impl; considered as a sign to stop `SessionFactory` building.

### createTransactionManagerLookup

    protected org.infinispan.transaction.lookup.TransactionManagerLookup createTransactionManagerLookup(Settings settings,
                                                                                                        Properties properties)

### stop

    public void stop()

  Lifecycle callback to perform any necessary cleanup of the underlying cache implementation(s). Called exactly once during `SessionFactory.close()`.

  Specified by:
    `stop` in interface `RegionFactory`

### stopCacheRegions

    protected void stopCacheRegions()

### stopCacheManager

    protected void stopCacheManager()

### getTypeOverrides

    public Map<String,TypeOverrides> getTypeOverrides()

  Returns an unmodifiable map containing configured entity/collection type configuration overrides. This method should be used primarily for testing/checking purpouses.

  Returns:
    an unmodifiable map.

### getDefinedConfigurations

    public Set<String> getDefinedConfigurations()

### createCacheManager

    protected org.infinispan.manager.EmbeddedCacheManager createCacheManager(Properties properties)
                                                                      throws CacheException

  Throws:
    `CacheException`

### createCacheWrapper

    protected org.infinispan.AdvancedCache createCacheWrapper(org.infinispan.AdvancedCache cache)

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