Package io.prestosql.transaction

Class InMemoryTransactionManager

java.lang.Object

io.prestosql.transaction.InMemoryTransactionManager

All Implemented Interfaces:

TransactionManager

@ThreadSafe
public class InMemoryTransactionManager
extends Object
implements TransactionManager

Field Summary

Fields inherited from interface io.prestosql.transaction.TransactionManager

DEFAULT_ISOLATION, DEFAULT_READ_ONLY

Method Summary

Modifier and Type	Method	Description
com.google.common.util.concurrent.ListenableFuture<?>	asyncAbort(TransactionId transactionId)
com.google.common.util.concurrent.ListenableFuture<?>	asyncCommit(TransactionId transactionId)
TransactionId	beginTransaction(boolean autoCommitContext)
TransactionId	beginTransaction(IsolationLevel isolationLevel, boolean readOnly, boolean autoCommitContext)
void	checkAndSetActive(TransactionId transactionId)
static TransactionManager	create(TransactionManagerConfig config, ScheduledExecutorService idleCheckExecutor, CatalogManager catalogManager, Executor finishingExecutor)
static TransactionManager	createTestTransactionManager()
static TransactionManager	createTestTransactionManager(CatalogManager catalogManager)
void	fail(TransactionId transactionId)
List<TransactionInfo>	getAllTransactionInfos()
CatalogMetadata	getCatalogMetadata(TransactionId transactionId, CatalogName catalogName)
CatalogMetadata	getCatalogMetadataForWrite(TransactionId transactionId, CatalogName catalogName)
CatalogMetadata	getCatalogMetadataForWrite(TransactionId transactionId, String catalogName)
Map<String,CatalogName>	getCatalogNames(TransactionId transactionId)
ConnectorTransactionHandle	getConnectorTransaction(TransactionId transactionId, CatalogName catalogName)
Optional<CatalogMetadata>	getOptionalCatalogMetadata(TransactionId transactionId, String catalogName)
TransactionInfo	getTransactionInfo(TransactionId transactionId)
boolean	transactionExists(TransactionId transactionId)
void	trySetActive(TransactionId transactionId)
void	trySetInactive(TransactionId transactionId)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.prestosql.transaction.TransactionManager

activateTransaction, isAutoCommit

Method Detail

create

public static TransactionManager create(TransactionManagerConfig config,
                                        ScheduledExecutorService idleCheckExecutor,
                                        CatalogManager catalogManager,
                                        Executor finishingExecutor)

createTestTransactionManager

public static TransactionManager createTestTransactionManager()

createTestTransactionManager

public static TransactionManager createTestTransactionManager(CatalogManager catalogManager)

transactionExists

public boolean transactionExists(TransactionId transactionId)

Specified by:

transactionExists in interface TransactionManager

getTransactionInfo

public TransactionInfo getTransactionInfo(TransactionId transactionId)

Specified by:

getTransactionInfo in interface TransactionManager

getAllTransactionInfos

public List<TransactionInfo> getAllTransactionInfos()

Specified by:

getAllTransactionInfos in interface TransactionManager

beginTransaction

public TransactionId beginTransaction(boolean autoCommitContext)

Specified by:

beginTransaction in interface TransactionManager

beginTransaction

public TransactionId beginTransaction(IsolationLevel isolationLevel,
                                      boolean readOnly,
                                      boolean autoCommitContext)

Specified by:

beginTransaction in interface TransactionManager

getCatalogNames

public Map<String,CatalogName> getCatalogNames(TransactionId transactionId)

Specified by:

getCatalogNames in interface TransactionManager

getOptionalCatalogMetadata

public Optional<CatalogMetadata> getOptionalCatalogMetadata(TransactionId transactionId,
                                                            String catalogName)

Specified by:

getOptionalCatalogMetadata in interface TransactionManager

getCatalogMetadata

public CatalogMetadata getCatalogMetadata(TransactionId transactionId,
                                          CatalogName catalogName)

Specified by:

getCatalogMetadata in interface TransactionManager

getCatalogMetadataForWrite

public CatalogMetadata getCatalogMetadataForWrite(TransactionId transactionId,
                                                  CatalogName catalogName)

Specified by:

getCatalogMetadataForWrite in interface TransactionManager

getCatalogMetadataForWrite

public CatalogMetadata getCatalogMetadataForWrite(TransactionId transactionId,
                                                  String catalogName)

Specified by:

getCatalogMetadataForWrite in interface TransactionManager

getConnectorTransaction

public ConnectorTransactionHandle getConnectorTransaction(TransactionId transactionId,
                                                          CatalogName catalogName)

Specified by:

getConnectorTransaction in interface TransactionManager

checkAndSetActive

public void checkAndSetActive(TransactionId transactionId)

Specified by:

checkAndSetActive in interface TransactionManager

trySetActive

public void trySetActive(TransactionId transactionId)

Specified by:

trySetActive in interface TransactionManager

trySetInactive

public void trySetInactive(TransactionId transactionId)

Specified by:

trySetInactive in interface TransactionManager

asyncCommit

public com.google.common.util.concurrent.ListenableFuture<?> asyncCommit(TransactionId transactionId)

Specified by:

asyncCommit in interface TransactionManager

asyncAbort

public com.google.common.util.concurrent.ListenableFuture<?> asyncAbort(TransactionId transactionId)

Specified by:

asyncAbort in interface TransactionManager

fail

public void fail(TransactionId transactionId)

Specified by:

fail in interface TransactionManager