Package org.infinispan.util.concurrent.locks

Interface PendingLockManager

All Known Implementing Classes:

DefaultPendingLockManager, NoOpPendingLockManager

public interface PendingLockManager

A manager that checks and waits for older topology transaction with conflicting keys.

Since:

8.0

Author:

Pedro Ruivo

Method Summary

Modifier and Type	Method	Description
PendingLockPromise	checkPendingTransactionsForKey(TxInvocationContext<?> ctx, Object key, long time, TimeUnit unit)	Check for any transaction with older topology id to complete that may have the lock for any key in keys acquired.
PendingLockPromise	checkPendingTransactionsForKeys(TxInvocationContext<?> ctx, Collection<Object> keys, long time, TimeUnit unit)	Check for any transaction with older topology id to complete that may have the lock for any key in keys acquired.

Method Details

checkPendingTransactionsForKey

PendingLockPromise checkPendingTransactionsForKey(TxInvocationContext<?> ctx,
 Object key,
 long time,
 TimeUnit unit)

Check for any transaction with older topology id to complete that may have the lock for any key in keys acquired.

Multiple invocations with the same transaction returns the same PendingLockPromise.

Parameters:

ctx - the TxInvocationContext.

key - the key to check.

time - timeout.

unit - TimeUnit of time.

Returns:

a PendingLockPromise.

checkPendingTransactionsForKeys

PendingLockPromise checkPendingTransactionsForKeys(TxInvocationContext<?> ctx,
 Collection<Object> keys,
 long time,
 TimeUnit unit)

Check for any transaction with older topology id to complete that may have the lock for any key in keys acquired.

Multiple invocations with the same transaction returns the same PendingLockPromise.

Parameters:

ctx - the TxInvocationContext.

keys - the keys to check.

time - timeout.

unit - TimeUnit of time.

Returns:

a PendingLockPromise.