com.helger.photon.basic.app.dao.impl

Class AbstractWALDAO.WALListener

java.lang.Object

com.helger.commons.scopes.AbstractSingleton

com.helger.commons.scopes.singleton.GlobalSingleton

com.helger.photon.basic.app.dao.impl.AbstractWALDAO.WALListener

All Implemented Interfaces:

com.helger.commons.scopes.IScopeDestructionAware

Enclosing class:

AbstractWALDAO<DATATYPE extends Serializable>

public static final class AbstractWALDAO.WALListener
extends com.helger.commons.scopes.singleton.GlobalSingleton

The global write ahead logging manager that schedules future writings of a DAO.

Author:

Philip Helger

Constructor Summary

Constructors

Constructor and Description
AbstractWALDAO.WALListener() Deprecated.

Method Summary

Methods

Modifier and Type	Method and Description
static AbstractWALDAO.WALListener	getInstance()
protected void	onDestroy(com.helger.commons.scopes.IScope aScopeInDestruction)
void	registerForLaterWriting(AbstractWALDAO<?> aDAO, String sWALFilename, com.helger.commons.lang.TimeValue aWaitingWime) This is the main method for registration of later writing.

Methods inherited from class com.helger.commons.scopes.singleton.GlobalSingleton

getAllGlobalSingletons, getGlobalSingleton, getGlobalSingletonIfInstantiated, isGlobalSingletonInstantiated

Methods inherited from class com.helger.commons.scopes.AbstractSingleton

getAllSingletons, getSingleton, getSingletonIfInstantiated, getSingletonScopeKey, isDestroyed, isInDestruction, isInInstantiation, isInstantiated, isSingletonInstantiated, isUsableObject, onAfterInstantiation, onScopeDestruction, readAbstractSingletonFields, setDestroyed, setInDestruction, setInInstantiation, setInstantiated, toString, writeAbstractSingletonFields

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractWALDAO.WALListener

@Deprecated
@UsedViaReflection
public AbstractWALDAO.WALListener()

Deprecated.

Method Detail

getInstance

@Nonnull
public static AbstractWALDAO.WALListener getInstance()

onDestroy

protected void onDestroy(@Nonnull
             com.helger.commons.scopes.IScope aScopeInDestruction)

Overrides:

onDestroy in class com.helger.commons.scopes.AbstractSingleton

registerForLaterWriting

public void registerForLaterWriting(@Nonnull
                           AbstractWALDAO<?> aDAO,
                           @Nonnull
                           String sWALFilename,
                           @Nonnull
                           com.helger.commons.lang.TimeValue aWaitingWime)

This is the main method for registration of later writing.

Parameters:

aDAO - The DAO to be written

sWALFilename - The filename of the WAL file for later deletion (in case the filename changes over time).

aWaitingWime - The time to wait, until the file is physically written. May not be null.