Top Description Fields Constructors Methods
org.hsqldb

public Class TransactionManager2PL

extends TransactionManagerCommon
implements TransactionManager
Class Inheritance
All Implemented Interfaces
org.hsqldb.TransactionManager
Imports
org.hsqldb.error.Error, .ErrorCode, org.hsqldb.persist.PersistentStore
Manages rows involved in transactions
Author
Fred Toussi (fredt@users dot sourceforge.net)
Since
2.0.0
Version
2.7.3

Field Summary

Inherited from org.hsqldb.TransactionManagerCommon:
catalogNameListdatabasehasExpiredliveTransactionSCNslobSessionlocksystemChangeNumbertableReadLockstableWriteLockstransactionCounttxModelwriteLock

Constructor Summary

AccessConstructor and Description
public
TransactionManager2PL(Database db)

Method Summary

Modifier and TypeMethod and Description
public RowAction
addDeleteAction(Session session, Table table, PersistentStore store, Row row, int[] changedColumns)

Implements org.hsqldb.TransactionManager.addDeleteAction.

public void
addInsertAction(Session session, Table table, PersistentStore store, Row row, int[] changedColumns)

Implements org.hsqldb.TransactionManager.addInsertAction.

public void
beginAction(Session session, Statement cs)

Implements org.hsqldb.TransactionManager.beginAction.

allow session to execute the statement or put it in wait for other sessions to commit (depending on isolation mode)

public void
beginActionResume(Session session)

Implements org.hsqldb.TransactionManager.beginActionResume.

public void
beginTransaction(Session session)

Implements org.hsqldb.TransactionManager.beginTransaction.

public boolean
commitTransaction(Session session)

Implements org.hsqldb.TransactionManager.commitTransaction.

public void
completeActions(Session session)

Implements org.hsqldb.TransactionManager.completeActions.

private void
endTransaction(Session session)

public long
getSystemChangeNumber()

Implements org.hsqldb.TransactionManager.getSystemChangeNumber.

public int
getTransactionControl()

Implements org.hsqldb.TransactionManager.getTransactionControl.

public boolean
is2PL()

Implements org.hsqldb.TransactionManager.is2PL.

public boolean
isMVCC()

Implements org.hsqldb.TransactionManager.isMVCC.

public boolean
isMVRows()

Implements org.hsqldb.TransactionManager.isMVRows.

public boolean
prepareCommitActions(Session session)

Implements org.hsqldb.TransactionManager.prepareCommitActions.

public void
removeTransactionInfo(long id)

public void
resetSession(Session session, Session targetSession, long statementTimestamp, int mode)

Overrides org.hsqldb.TransactionManagerCommon.resetSession.

Implements org.hsqldb.TransactionManager.resetSession.

public void
rollback(Session session)

Implements org.hsqldb.TransactionManager.rollback.

public void
rollbackAction(Session session)

Implements org.hsqldb.TransactionManager.rollbackAction.

public void
rollbackPartial(Session session, int start, long timestamp)

Implements org.hsqldb.TransactionManager.rollbackPartial.

rollback the row actions from start index in list and the given timestamp

public void
rollbackSavepoint(Session session, int index)

Implements org.hsqldb.TransactionManager.rollbackSavepoint.

public void
setSystemChangeNumber(long ts)

Implements org.hsqldb.TransactionManager.setSystemChangeNumber.

public void
setTransactionControl(Session session, int mode)

Overrides org.hsqldb.TransactionManagerCommon.setTransactionControl.

Implements org.hsqldb.TransactionManager.setTransactionControl.

Inherited from org.hsqldb.TransactionManagerCommon:
abortActionadjustLobUsagebeginTransactionCommoncheckDeadlockcheckDeadlockendActionTPLendTransactionTPLfinaliseRowsgetFirstLiveTransactionTimestampgetNextSystemChangeNumbergetRowActionListgetTransactionAndPreSessionsgetTransactionSessionshasLockslockTablesTPLmergeTransactionpersistCommitprepareResetresetLatchesresetLatchesMidTransactionresetLockssetWaitedSessionsTPLsetWaitingSessionTPLunlockReadTablesTPLunlockTablesTPLupdateCurrentStatement

Constructor Detail

TransactionManager2PLback to summary
public TransactionManager2PL(Database db)

Method Detail

addDeleteActionback to summary
public RowAction addDeleteAction(Session session, Table table, PersistentStore store, Row row, int[] changedColumns)

Implements org.hsqldb.TransactionManager.addDeleteAction.

addInsertActionback to summary
public void addInsertAction(Session session, Table table, PersistentStore store, Row row, int[] changedColumns)

Implements org.hsqldb.TransactionManager.addInsertAction.

beginActionback to summary
public void beginAction(Session session, Statement cs)

Implements org.hsqldb.TransactionManager.beginAction.

allow session to execute the statement or put it in wait for other sessions to commit (depending on isolation mode)

beginActionResumeback to summary
public void beginActionResume(Session session)

Implements org.hsqldb.TransactionManager.beginActionResume.

beginTransactionback to summary
public void beginTransaction(Session session)

Implements org.hsqldb.TransactionManager.beginTransaction.

commitTransactionback to summary
public boolean commitTransaction(Session session)

Implements org.hsqldb.TransactionManager.commitTransaction.

completeActionsback to summary
public void completeActions(Session session)

Implements org.hsqldb.TransactionManager.completeActions.

endTransactionback to summary
private void endTransaction(Session session)
getSystemChangeNumberback to summary
public long getSystemChangeNumber()

Implements org.hsqldb.TransactionManager.getSystemChangeNumber.

getTransactionControlback to summary
public int getTransactionControl()

Implements org.hsqldb.TransactionManager.getTransactionControl.

is2PLback to summary
public boolean is2PL()

Implements org.hsqldb.TransactionManager.is2PL.

isMVCCback to summary
public boolean isMVCC()

Implements org.hsqldb.TransactionManager.isMVCC.

isMVRowsback to summary
public boolean isMVRows()

Implements org.hsqldb.TransactionManager.isMVRows.

prepareCommitActionsback to summary
public boolean prepareCommitActions(Session session)

Implements org.hsqldb.TransactionManager.prepareCommitActions.

removeTransactionInfoback to summary
public void removeTransactionInfo(long id)
resetSessionback to summary
public void resetSession(Session session, Session targetSession, long statementTimestamp, int mode)

Overrides org.hsqldb.TransactionManagerCommon.resetSession.

Implements org.hsqldb.TransactionManager.resetSession.

rollbackback to summary
public void rollback(Session session)

Implements org.hsqldb.TransactionManager.rollback.

rollbackActionback to summary
public void rollbackAction(Session session)

Implements org.hsqldb.TransactionManager.rollbackAction.

rollbackPartialback to summary
public void rollbackPartial(Session session, int start, long timestamp)

Implements org.hsqldb.TransactionManager.rollbackPartial.

rollback the row actions from start index in list and the given timestamp

rollbackSavepointback to summary
public void rollbackSavepoint(Session session, int index)

Implements org.hsqldb.TransactionManager.rollbackSavepoint.

setSystemChangeNumberback to summary
public void setSystemChangeNumber(long ts)

Implements org.hsqldb.TransactionManager.setSystemChangeNumber.

setTransactionControlback to summary
public void setTransactionControl(Session session, int mode)

Overrides org.hsqldb.TransactionManagerCommon.setTransactionControl.

Implements org.hsqldb.TransactionManager.setTransactionControl.