org.quickserver.net.server
Class ObjectCleaner

java.lang.Object
  java.lang.Thread
      org.quickserver.net.server.ObjectCleaner

All Implemented Interfaces:

java.lang.Runnable, ServerHook

public class ObjectCleaner

extends java.lang.Thread

implements ServerHook

Class (Server Hook) that forces the garbage collection.

It runs as a daemon thread with MIN_PRIORITY. It will look for ServerHook-ObjectCleaner-Time-Minute key in ApplicationConfiguration of QuickServer. Default time interval is 60 min. Use of this hook is highly discouraged unless you have a specific need to do so.

Since:

1.3.3

Author:

Akshathkumar Shetty

See Also:

ApplicationConfiguration

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Fields inherited from interface org.quickserver.net.ServerHook

POST_SHUTDOWN, POST_STARTUP, PRE_SHUTDOWN, PRE_STARTUP

Constructor Summary

ObjectCleaner()

ObjectCleaner(int min)
Creates a new ObjectCleaner object as a daemon thread.

Method Summary

boolean	handleEvent(int event) Invoked pre/post server event.
java.lang.String	info() Information about the server hook.
void	initHook(QuickServer quickserver) Method called to perform any initialisation
void	run()

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getContextClassLoader, getName, getPriority, getThreadGroup, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setName, setPriority, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectCleaner

public ObjectCleaner()

ObjectCleaner

public ObjectCleaner(int min)

Creates a new ObjectCleaner object as a daemon thread.

Parameters:

min - Time in minute to sleep before trying to cleanup, is set only if > 0 else set to 5 min.

Method Detail

initHook

public void initHook(QuickServer quickserver)

Description copied from interface: ServerHook

Method called to perform any initialisation

Specified by:

initHook in interface ServerHook

Parameters:

quickserver - is the server to which hook belongs to.

handleEvent

public boolean handleEvent(int event)

Description copied from interface: ServerHook

Invoked pre/post server event. If the hook is doing some action for the even passed it should return true indicating the same.

Specified by:

handleEvent in interface ServerHook

See Also:

ServerHook.PRE_STARTUP, ServerHook.POST_STARTUP, ServerHook.PRE_SHUTDOWN, ServerHook.POST_SHUTDOWN

info

public java.lang.String info()

Description copied from interface: ServerHook

Information about the server hook.

Specified by:

info in interface ServerHook

run

public void run()

Specified by:

run in interface java.lang.Runnable