org.objectweb.cjdbc.controller.recoverylog.events
Class LogRollbackEvent

java.lang.Object
  org.objectweb.cjdbc.controller.recoverylog.events.LogRequestEvent
      org.objectweb.cjdbc.controller.recoverylog.events.LogRollbackEvent

All Implemented Interfaces:

LogEvent

public class LogRollbackEvent

extends LogRequestEvent

This class defines a LogRollbackEvent to log a rollback or potentially clean the recovery log for that transaction that rollbacks.

Version:

1.0

Author:

Emmanuel Cecchet

Field Summary

Fields inherited from class org.objectweb.cjdbc.controller.recoverylog.events.LogRequestEvent

logEntry

Constructor Summary

LogRollbackEvent(LogEntry entry)
Creates a new LogRollbackEvent object

Method Summary

void	execute(LoggerThread loggerThread) Called by the LoggerThread to perform the needed operation on the log for this entry.

Methods inherited from class org.objectweb.cjdbc.controller.recoverylog.events.LogRequestEvent

belongToTransaction

Methods inherited from class java.lang.Object

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

Constructor Detail

LogRollbackEvent

public LogRollbackEvent(LogEntry entry)

Creates a new LogRollbackEvent object

Parameters:

entry - a log entry that describes a rollback (the SQL query is ignored)

Method Detail

execute

public void execute(LoggerThread loggerThread)

Description copied from interface: LogEvent

Called by the LoggerThread to perform the needed operation on the log for this entry.

Specified by:

execute in interface LogEvent

Overrides:

execute in class LogRequestEvent

See Also:

LogEvent.execute(org.objectweb.cjdbc.controller.recoverylog.LoggerThread)