Package org.infinispan.persistence.manager

Class TracedPersistenceManager

java.lang.Object

org.infinispan.persistence.support.DelegatingPersistenceManager

org.infinispan.persistence.manager.TracedPersistenceManager

All Implemented Interfaces:

org.infinispan.commons.api.Lifecycle, PersistenceManager

public class TracedPersistenceManager
extends DelegatingPersistenceManager

Nested Class Summary

Nested classes/interfaces inherited from interface org.infinispan.persistence.manager.PersistenceManager

PersistenceManager.AccessMode, PersistenceManager.StoreChangeListener

Field Summary

Fields inherited from class org.infinispan.persistence.support.DelegatingPersistenceManager

persistenceManager

Constructor Summary

Constructors

Constructor	Description
TracedPersistenceManager(PersistenceManager persistenceManager)

Method Summary

Modifier and Type	Method	Description
CompletionStage<Long>	approximateSize(Predicate<? super StoreConfiguration> predicate, org.infinispan.commons.util.IntSet segments)	Returns an approximate count of how many entries are persisted in the given segments.
CompletionStage<Void>	clearAllStores(Predicate<? super StoreConfiguration> predicate)	Invokes AdvancedCacheWriter.clear() on all the stores that aloes it.
CompletionStage<Void>	commitAllTxStores(TxInvocationContext<AbstractCacheTransaction> txInvocationContext, Predicate<? super StoreConfiguration> predicate)	Perform the commit operation for the provided transaction on all Tx stores.
CompletionStage<Boolean>	deleteFromAllStores(Object key, int segment, Predicate<? super StoreConfiguration> predicate)
<K, V> CompletionStage<MarshallableEntry<K,V>>	loadFromAllStores(Object key, int segment, boolean localInvocation, boolean includeStores)	Same as PersistenceManager.loadFromAllStores(Object, boolean, boolean) except that the segment of the key is also provided to avoid having to calculate the segment.
CompletionStage<Long>	performBatch(TxInvocationContext<AbstractCacheTransaction> ctx, TriPredicate<? super WriteCommand,Object,MVCCEntry<?,?>> commandKeyPredicate)	Writes a batch for the given modifications in the transactional context
CompletionStage<Void>	purgeExpired()	Removes the expired entries from all the existing storage.
CompletionStage<Void>	rollbackAllTxStores(TxInvocationContext<AbstractCacheTransaction> txInvocationContext, Predicate<? super StoreConfiguration> predicate)	Perform the rollback operation for the provided transaction on all Tx stores.
CompletionStage<Long>	size(Predicate<? super StoreConfiguration> predicate, org.infinispan.commons.util.IntSet segments)	Returns the count of how many entries are persisted in the given segments.
<K, V> CompletionStage<Void>	writeEntries(Iterable<MarshallableEntry<K,V>> iterable, Predicate<? super StoreConfiguration> predicate)	Writes the entries to the stores that pass the given predicate
CompletionStage<Void>	writeToAllNonTxStores(MarshallableEntry marshalledEntry, int segment, Predicate<? super StoreConfiguration> predicate, long flags)

Methods inherited from class org.infinispan.persistence.support.DelegatingPersistenceManager

addSegments, addStore, addStoreListener, disableStore, getActual, getStores, getStoresAsString, hasStore, hasWriter, isAvailable, isEnabled, isReadOnly, loadFromAllStores, preloadPublisher, prepareAllTxStores, publishEntries, publishEntries, publishEntries, publishKeys, publishKeys, removeSegments, removeStoreListener, setClearOnStop, size, size, start, stop, writeMapCommand, writeToAllNonTxStores

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.infinispan.persistence.manager.PersistenceManager

size

Constructor Details

TracedPersistenceManager

public TracedPersistenceManager(PersistenceManager persistenceManager)

Method Details

purgeExpired

public CompletionStage<Void> purgeExpired()

Description copied from interface: PersistenceManager

Removes the expired entries from all the existing storage.

Specified by:

purgeExpired in interface PersistenceManager

Overrides:

purgeExpired in class DelegatingPersistenceManager

clearAllStores

public CompletionStage<Void> clearAllStores(Predicate<? super StoreConfiguration> predicate)

Description copied from interface: PersistenceManager

Invokes AdvancedCacheWriter.clear() on all the stores that aloes it.

Specified by:

clearAllStores in interface PersistenceManager

Overrides:

clearAllStores in class DelegatingPersistenceManager

deleteFromAllStores

public CompletionStage<Boolean> deleteFromAllStores(Object key,
 int segment,
 Predicate<? super StoreConfiguration> predicate)

Specified by:

deleteFromAllStores in interface PersistenceManager

Overrides:

deleteFromAllStores in class DelegatingPersistenceManager

loadFromAllStores

public <K,
V>
CompletionStage<MarshallableEntry<K,V>> loadFromAllStores(Object key,
 int segment,
 boolean localInvocation,
 boolean includeStores)

Description copied from interface: PersistenceManager

Same as PersistenceManager.loadFromAllStores(Object, boolean, boolean) except that the segment of the key is also provided to avoid having to calculate the segment.

Specified by:

loadFromAllStores in interface PersistenceManager

Overrides:

loadFromAllStores in class DelegatingPersistenceManager

Parameters:

key - key to read the entry from

segment - segment the key maps to

localInvocation - whether this invocation is a local invocation. Some loaders may be ignored if it is not local

includeStores - if a loader that is also a store can be loaded from

Returns:

entry that maps to the key

approximateSize

public CompletionStage<Long> approximateSize(Predicate<? super StoreConfiguration> predicate,
 org.infinispan.commons.util.IntSet segments)

Description copied from interface: PersistenceManager

Returns an approximate count of how many entries are persisted in the given segments. If no store can handle the request for the given mode, a value of -1 is returned instead.

Specified by:

approximateSize in interface PersistenceManager

Overrides:

approximateSize in class DelegatingPersistenceManager

Parameters:

predicate - whether a loader can be used

segments - the segments to include

Returns:

size or -1 if approximate size couldn't be computed

size

public CompletionStage<Long> size(Predicate<? super StoreConfiguration> predicate,
 org.infinispan.commons.util.IntSet segments)

Description copied from interface: PersistenceManager

Returns the count of how many entries are persisted in the given segments. If no store can handle the request for the given mode a value of -1 is returned instead.

Specified by:

size in interface PersistenceManager

Overrides:

size in class DelegatingPersistenceManager

Parameters:

predicate - whether a loader can be used

segments - segments to check

Returns:

size or -1 if size couldn't be computed

writeToAllNonTxStores

public CompletionStage<Void> writeToAllNonTxStores(MarshallableEntry marshalledEntry,
 int segment,
 Predicate<? super StoreConfiguration> predicate,
 long flags)

Specified by:

writeToAllNonTxStores in interface PersistenceManager

Overrides:

writeToAllNonTxStores in class DelegatingPersistenceManager

Parameters:

flags - Flags used during command invocation

See Also:

• PersistenceManager.writeToAllNonTxStores(MarshallableEntry, int, Predicate)

commitAllTxStores

public CompletionStage<Void> commitAllTxStores(TxInvocationContext<AbstractCacheTransaction> txInvocationContext,
 Predicate<? super StoreConfiguration> predicate)

Description copied from interface: PersistenceManager

Perform the commit operation for the provided transaction on all Tx stores.

Specified by:

commitAllTxStores in interface PersistenceManager

Overrides:

commitAllTxStores in class DelegatingPersistenceManager

Parameters:

txInvocationContext - the transactional context to be committed.

predicate - should we commit each store

rollbackAllTxStores

public CompletionStage<Void> rollbackAllTxStores(TxInvocationContext<AbstractCacheTransaction> txInvocationContext,
 Predicate<? super StoreConfiguration> predicate)

Description copied from interface: PersistenceManager

Perform the rollback operation for the provided transaction on all Tx stores.

Specified by:

rollbackAllTxStores in interface PersistenceManager

Overrides:

rollbackAllTxStores in class DelegatingPersistenceManager

Parameters:

txInvocationContext - the transactional context to be rolledback.

predicate - should we rollback each store

writeEntries

public <K,
V> CompletionStage<Void> writeEntries(Iterable<MarshallableEntry<K,V>> iterable,
 Predicate<? super StoreConfiguration> predicate)

Description copied from interface: PersistenceManager

Writes the entries to the stores that pass the given predicate

Specified by:

writeEntries in interface PersistenceManager

Overrides:

writeEntries in class DelegatingPersistenceManager

Type Parameters:

K - key type

V - value type

Parameters:

iterable - entries to write

predicate - predicate to test for a store

Returns:

a stage that when complete the values were written

performBatch

public CompletionStage<Long> performBatch(TxInvocationContext<AbstractCacheTransaction> ctx,
 TriPredicate<? super WriteCommand,Object,MVCCEntry<?,?>> commandKeyPredicate)

Description copied from interface: PersistenceManager

Writes a batch for the given modifications in the transactional context

Specified by:

performBatch in interface PersistenceManager

Overrides:

performBatch in class DelegatingPersistenceManager

Parameters:

ctx - transactional context

commandKeyPredicate - predicate to control if a key/value/command combination should be accepted

Returns:

a stage of how many writes were performed