org.objectweb.cjdbc.controller.core.shutdown
Class ControllerShutdownThread

java.lang.Object
  org.objectweb.cjdbc.controller.core.shutdown.ShutdownThread
      org.objectweb.cjdbc.controller.core.shutdown.ControllerShutdownThread

All Implemented Interfaces:

java.lang.Runnable

public class ControllerShutdownThread

extends ShutdownThread

Executes all the work for shutting down a controller. This implies, blocking new clients, waiting for current clients to finish their transaction or disconnect them. Shutdown databases by shutting down backends and storing checkpoints

Version:

1.0

Author:

Nicolas Modrzyk

Field Summary

private Controller	controller
private ReportManager	report
private boolean	systemExit

Fields inherited from class org.objectweb.cjdbc.controller.core.shutdown.ShutdownThread

BACKEND, CONTROLLER, DATABASE, logger, name, shutdownGroup, shutdownLevel, type

Constructor Summary

ControllerShutdownThread(Controller controller, int ilevel)
Prepare the thread for shutting down.

Method Summary

protected void	beforeShutdown()
void	setSystemExit(boolean systemExit) Sets the systemExit value.
protected void	shutdown()
private void	shutdownDatabases(int level)
void	shutdownFast() Wait for all clients to finish transaction and then force disconnection.
void	shutdownImmediate() Force immediate shutdown.
private void	shutdownJmxAgent()
private void	shutdownServerConnectionThread()
void	shutdownSmart() Wait for all clients to finish transaction and disconnect.

Methods inherited from class org.objectweb.cjdbc.controller.core.shutdown.ShutdownThread

abortShutdown, getShutdownGroup, getShutdownLevel, getShutdownType, postShutdown, run

Methods inherited from class java.lang.Object

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

Field Detail

controller

private Controller controller

report

private ReportManager report

systemExit

private boolean systemExit

Constructor Detail

ControllerShutdownThread

public ControllerShutdownThread(Controller controller,
                                int ilevel)

Prepare the thread for shutting down.

Parameters:

controller - the controller to shutdown

ilevel - the level Smart,Fast,Immediate

Method Detail

shutdownImmediate

public void shutdownImmediate()

Description copied from class: ShutdownThread

Force immediate shutdown. This method needs recovery at next start up.

Specified by:

shutdownImmediate in class ShutdownThread

See Also:

ShutdownThread.shutdownImmediate()

beforeShutdown

protected void beforeShutdown()

Overrides:

beforeShutdown in class ShutdownThread

shutdown

protected void shutdown()

shutdownSmart

public void shutdownSmart()
                   throws ShutdownException

Description copied from class: ShutdownThread

Wait for all clients to finish transaction and disconnect. Then disable all backends for checkpoints.

Specified by:

shutdownSmart in class ShutdownThread

Throws:

ShutdownException - if fails

See Also:

ShutdownThread.shutdownSmart()

shutdownFast

public void shutdownFast()
                  throws ShutdownException

Description copied from class: ShutdownThread

Wait for all clients to finish transaction and then force disconnection. Then disable backends for checkpoint. This shutdown method does not need recovery.

Specified by:

shutdownFast in class ShutdownThread

Throws:

ShutdownException - if fails

See Also:

ShutdownThread.shutdownFast()

shutdownJmxAgent

private void shutdownJmxAgent()

shutdownDatabases

private void shutdownDatabases(int level)

shutdownServerConnectionThread

private void shutdownServerConnectionThread()
                                     throws ShutdownException

Throws:

ShutdownException

setSystemExit

public void setSystemExit(boolean systemExit)

Sets the systemExit value.

Parameters:

systemExit - The systemExit to set.