Package org.infinispan.context.impl

Class LocalTxInvocationContext

java.lang.Object

org.infinispan.context.impl.AbstractInvocationContext

org.infinispan.context.impl.AbstractTxInvocationContext<LocalTransaction>

org.infinispan.context.impl.LocalTxInvocationContext

All Implemented Interfaces:

Cloneable, EntryLookup, TxInvocationContext<LocalTransaction>, InvocationContext

public class LocalTxInvocationContext
extends AbstractTxInvocationContext<LocalTransaction>

Invocation context to be used for locally originated transactions.

Since:

4.0

Author:

Mircea.Markus@jboss.com, Galder Zamarreño, Pedro Ruivo

Constructor Summary

Constructors

Constructor	Description
LocalTxInvocationContext(LocalTransaction localTransaction)

Method Summary

Modifier and Type	Method	Description
CompletionStage<IracMetadata>	getIracMetadata(Object key)
Collection<Address>	getRemoteLocksAcquired()
Transaction	getTransaction()	Returns the tx associated with the current thread.
boolean	hasIracMetadata(Object key)
boolean	hasLockedKey(Object key)	Returns true if the lock being tested is already held in the current scope, false otherwise.
boolean	isImplicitTransaction()
boolean	isOriginLocal()	Returns true if the call was originated locally, false if it is the result of a remote rpc.
boolean	isTransactionValid()
void	remoteLocksAcquired(Collection<Address> nodes)
void	storeIracMetadata(Object key, CompletionStage<IracMetadata> metadata)	Stores the IracMetadata associated with key.

Methods inherited from class org.infinispan.context.impl.AbstractTxInvocationContext

addAffectedKey, addAllAffectedKeys, addLockedKey, clearLockedKeys, getAffectedKeys, getCacheTransaction, getGlobalTransaction, getLockedKeys, getLockOwner, getLookedUpEntries, getModifications, hasModifications, isInTxScope, lookupEntry, putLookedUpEntry, removeLookedUpEntry, setLockOwner

Methods inherited from class org.infinispan.context.impl.AbstractInvocationContext

clone, getOrigin, isEntryRemovedInContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.infinispan.context.EntryLookup

forEachEntry, forEachValue, lookedUpEntriesCount, removeLookedUpEntries

Methods inherited from interface org.infinispan.context.InvocationContext

addLockedKeys, clone, getOrigin, isEntryRemovedInContext

Constructor Detail

LocalTxInvocationContext

public LocalTxInvocationContext(LocalTransaction localTransaction)

Method Detail

isTransactionValid

public final boolean isTransactionValid()

Returns:

true if the current transaction is in a valid state to perform operations on (i.e.,RUNNING or PREPARING) or false otherwise.

isImplicitTransaction

public final boolean isImplicitTransaction()

isOriginLocal

public final boolean isOriginLocal()

Description copied from interface: InvocationContext

Returns true if the call was originated locally, false if it is the result of a remote rpc.

Specified by:

isOriginLocal in interface InvocationContext

Overrides:

isOriginLocal in class AbstractInvocationContext

hasLockedKey

public final boolean hasLockedKey(Object key)

Description copied from interface: InvocationContext

Returns true if the lock being tested is already held in the current scope, false otherwise.

Specified by:

hasLockedKey in interface InvocationContext

Overrides:

hasLockedKey in class AbstractInvocationContext

Parameters:

key - lock to test

remoteLocksAcquired

public final void remoteLocksAcquired(Collection<Address> nodes)

getRemoteLocksAcquired

public final Collection<Address> getRemoteLocksAcquired()

getTransaction

public final Transaction getTransaction()

Description copied from interface: TxInvocationContext

Returns the tx associated with the current thread. This method MUST be guarded with a call to InvocationContext.isOriginLocal(), as Transaction are not propagated from the node where tx was started.

hasIracMetadata

public boolean hasIracMetadata(Object key)

Returns:

true if there is an IracMetadata stored for key.

storeIracMetadata

public void storeIracMetadata(Object key,
                              CompletionStage<IracMetadata> metadata)

Stores the IracMetadata associated with key.

Parameters:

key - The key.

metadata - The CompletionStage that will be completed with IracMetadata to associate.

getIracMetadata

public CompletionStage<IracMetadata> getIracMetadata(Object key)

Returns:

The IracMetadata associated with key.