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

Direct Known Subclasses:

ControllerForceShutdownThread, ControllerSafeShutdownThread, ControllerWaitShutdownThread

public abstract class ControllerShutdownThread

extends ShutdownThread

Abstract class for all implementations of controller shutdown strategies.

Version:

1.2

Author:

Nicolas Modrzyk , Emmanuel Cecchet

Field Summary

protected Controller

controller

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

logger, shutdownGroup, shutdownLevel

Constructor Summary

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

Method Summary

protected void	generateReportIfNeeded() Generate a controller report if it has been enabled in the config file.
protected void	shutdownDatabases() Shutdown all databases of this controller using the current shutdown level.
protected void	shutdownJmxAgent() Shutdown the JMX Agent.
protected void	shutdownServerConnectionThread(int joinTimeoutInMillis) Shutdown the ControllerServerThread and its attached connection to reject new incoming connections.

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

abortShutdown, getShutdownGroup, getShutdownLevel, run, shutdown

Methods inherited from class java.lang.Object

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

Field Detail

controller

protected Controller controller

Constructor Detail

ControllerShutdownThread

public ControllerShutdownThread(Controller controller,
                                int level)

Prepare the thread for shutting down.

Parameters:

controller - the controller to shutdown

level - Constants.SHUTDOWN_WAIT, Constants.SHUTDOWN_SAFE or Constants.SHUTDOWN_FORCE

Method Detail

shutdownJmxAgent

protected void shutdownJmxAgent()

Shutdown the JMX Agent.

shutdownDatabases

protected void shutdownDatabases()

Shutdown all databases of this controller using the current shutdown level.

shutdownServerConnectionThread

protected void shutdownServerConnectionThread(int joinTimeoutInMillis)
                                       throws ShutdownException

Shutdown the ControllerServerThread and its attached connection to reject new incoming connections.

Parameters:

joinTimeoutInMillis - timeout in milliseconds to wait for controller server thread termination. A timeout of 0 means wait forever.

Throws:

ShutdownException - if an error occurs

generateReportIfNeeded

protected void generateReportIfNeeded()

Generate a controller report if it has been enabled in the config file.