org.infinispan.persistence.spi

Interface InitializationContext

All Known Implementing Classes:

InitializationContextImpl

@ThreadSafe
public interface InitializationContext

Aggregates the initialisation state needed by either a CacheLoader or a CacheWriter.

Since:

6.0

Author:

Mircea Markus

Method Summary

Modifier and Type	Method and Description
BlockingManager	getBlockingManager() Returns a manager that is designed to execute tasks that might block.
ByteBufferFactory	getByteBufferFactory() To be used for building ByteBuffer objects.
Cache	getCache()
<T extends StoreConfiguration> T	getConfiguration()
ExecutorService	getExecutor() Deprecated. since 11.0 - Please use getBlockingManager() ()} or getNonBlockingExecutor() instead
GlobalConfiguration	getGlobalConfiguration() Returns the global configuration
KeyPartitioner	getKeyPartitioner() The configured partitioner that can be used to determine which segment a given key belongs to.
<K,V> MarshallableEntryFactory<K,V>	getMarshallableEntryFactory() Should be used to build all MarshallableEntry objects.
Executor	getNonBlockingExecutor() Returns an executor for non-blocking tasks.
PersistenceMarshaller	getPersistenceMarshaller() Returns the persistence marshaller which should be used to marshall/unmarshall all stored bytes.
TimeService	getTimeService()

Method Detail

getConfiguration

<T extends StoreConfiguration> T getConfiguration()

getCache

Cache getCache()

getKeyPartitioner

KeyPartitioner getKeyPartitioner()

The configured partitioner that can be used to determine which segment a given key belongs to. This is useful when a store is segmented (ie. implements SegmentedAdvancedLoadWriteStore).

Returns:

partitioner that can provide what segment a key maps to

getTimeService

TimeService getTimeService()

getByteBufferFactory

ByteBufferFactory getByteBufferFactory()

To be used for building ByteBuffer objects.

getExecutor

@Deprecated
ExecutorService getExecutor()

Deprecated. since 11.0 - Please use getBlockingManager() ()} or getNonBlockingExecutor() instead

Returns the preferred executor to be used by stores if needed. Stores normally shouldn't need this unless they *must* perform some blocking code asynchronously.

Returns:

the executor to be used with stores

getNonBlockingExecutor

Executor getNonBlockingExecutor()

Returns an executor for non-blocking tasks. Users must guarantee that the tasks they submit to this executor do not block the thread in which the executor runs. Doing so can cause Infinispan to handle operations more slowly, reducing performance, because threads are limited to the number of cores and are used extensively.

Returns:

an executor that can submit non-blocking tasks.

getBlockingManager

BlockingManager getBlockingManager()

Returns a manager that is designed to execute tasks that might block. This manager ensures that only the blocking code is run on a blocking thread and any stage continues on a non-blocking thread.

Returns:

a manager that should be used to execute blocking operations.

getMarshallableEntryFactory

<K,V> MarshallableEntryFactory<K,V> getMarshallableEntryFactory()

Should be used to build all MarshallableEntry objects.

getPersistenceMarshaller

PersistenceMarshaller getPersistenceMarshaller()

Returns the persistence marshaller which should be used to marshall/unmarshall all stored bytes.

getGlobalConfiguration

GlobalConfiguration getGlobalConfiguration()

Returns the global configuration