Package com.impossibl.postgres.jdbc

Class ThreadedHousekeeper

java.lang.Object

com.impossibl.postgres.jdbc.ThreadedHousekeeper

All Implemented Interfaces:

Housekeeper

public class ThreadedHousekeeper
extends Object
implements Housekeeper

Housekeeper that spins up a daemon thread to execute clean ups.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	ThreadedHousekeeper.Ref

Nested classes/interfaces inherited from interface com.impossibl.postgres.jdbc.Housekeeper

Housekeeper.CleanupRunnable

Method Summary

Modifier and Type	Method	Description
static ThreadedHousekeeper.Ref	acquire()
<T> Object	add(T referent, Housekeeper.CleanupRunnable cleanup)	Associate a cleanup runnable to be run when a referent is only phantom reference-able.
void	emptyQueue()	Ensures the cleanup queue is emptied immediately
void	remove(Object cleanupKey)	Removes cleanup runnable for the given referent
void	setLogLeakedReferences(boolean value)	Enable/Disable leaked reference logging
boolean	testCheckCleaned(int referentId)	Test only
void	testClear()	Test only

Methods inherited from class java.lang.Object

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

Method Detail

acquire

public static ThreadedHousekeeper.Ref acquire()

setLogLeakedReferences

public void setLogLeakedReferences(boolean value)

Description copied from interface: Housekeeper

Enable/Disable leaked reference logging

Specified by:

setLogLeakedReferences in interface Housekeeper

emptyQueue

public void emptyQueue()

Description copied from interface: Housekeeper

Ensures the cleanup queue is emptied immediately

Specified by:

emptyQueue in interface Housekeeper

add

public <T> Object add(T referent,
                      Housekeeper.CleanupRunnable cleanup)

Description copied from interface: Housekeeper

Associate a cleanup runnable to be run when a referent is only phantom reference-able.

Specified by:

add in interface Housekeeper

Parameters:

referent - Reference to track

cleanup - Runnable to run when referent is phantom-ed

Returns:

Key object to use when calling remove

remove

public void remove(Object cleanupKey)

Description copied from interface: Housekeeper

Removes cleanup runnable for the given referent

Specified by:

remove in interface Housekeeper

Parameters:

cleanupKey - Key to reference to stop tracking

testCheckCleaned

public boolean testCheckCleaned(int referentId)

Test only

testClear

public void testClear()

Test only