org.onosproject.store.primitives.impl

Class TransactionManager

java.lang.Object

org.onosproject.store.primitives.impl.TransactionManager

public class TransactionManager
extends Object

Agent that runs the two phase commit protocol.

Constructor Summary

Constructors

Constructor and Description
TransactionManager(Database database, org.onosproject.store.service.AsyncConsistentMap<org.onosproject.store.primitives.TransactionId,Transaction> transactions)

Method Summary

Modifier and Type	Method and Description
CompletableFuture<CommitResult>	execute(Transaction transaction) Executes the specified transaction by employing a two phase commit protocol.
CompletableFuture<Collection<org.onosproject.store.primitives.TransactionId>>	getPendingTransactionIds() Returns all pending transaction identifiers.

Methods inherited from class java.lang.Object

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

Constructor Detail

TransactionManager

public TransactionManager(Database database,
                          org.onosproject.store.service.AsyncConsistentMap<org.onosproject.store.primitives.TransactionId,Transaction> transactions)

Method Detail

execute

public CompletableFuture<CommitResult> execute(Transaction transaction)

Executes the specified transaction by employing a two phase commit protocol.

Parameters:

transaction - transaction to commit

Returns:

transaction commit result

getPendingTransactionIds

public CompletableFuture<Collection<org.onosproject.store.primitives.TransactionId>> getPendingTransactionIds()

Returns all pending transaction identifiers.

Returns:

future for a collection of transaction identifiers.