alma.acs.container

Class ShutdownHook

java.lang.Object

java.lang.Thread

alma.acs.shutdown.ShutdownHookBase

alma.acs.container.ShutdownHook

All Implemented Interfaces:

java.lang.Runnable

public class ShutdownHook
extends ShutdownHookBase

This class will be registered to the JVM Runtime as a shutdown thread to be run at shutdown, both for regular termination and for interruption like Ctrl-C (SIGINT).

TODO: look at void TerminationSignalHandler(int) from the C++ implementation, and figure out what else to do at shutdown.

Author:

hsommer

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class alma.acs.shutdown.ShutdownHookBase

logger, m_regularShutdownExpected, processName

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Method Summary

Modifier and Type	Method and Description
protected void	interruptDetected() Tidying up when the JVM is about to terminate due to an interrupt signal
protected void	regularTermination() Subclasses can override this method to log nothing or something else.
void	setAcsContainer(AcsContainer acsContainer) Sets m_acsContainer.

Methods inherited from class alma.acs.shutdown.ShutdownHookBase

run, setRegularShutdownExpected

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Method Detail

regularTermination

protected void regularTermination()

Description copied from class: ShutdownHookBase

Subclasses can override this method to log nothing or something else. No other action is expected in the overridden method.

Overrides:

regularTermination in class ShutdownHookBase

interruptDetected

protected void interruptDetected()

Tidying up when the JVM is about to terminate due to an interrupt signal

Specified by:

interruptDetected in class ShutdownHookBase

setAcsContainer

public void setAcsContainer(AcsContainer acsContainer)

Sets m_acsContainer.