org.openbase.jul.storage.file

Class FileSynchronizer<D>

java.lang.Object

org.openbase.jul.pattern.AbstractObservable<T>

org.openbase.jul.pattern.ObservableImpl<D>

org.openbase.jul.storage.file.FileSynchronizer<D>

Type Parameters:

D - data type

All Implemented Interfaces:

Shutdownable, org.openbase.jul.pattern.Observable<D>

public class FileSynchronizer<D>
extends org.openbase.jul.pattern.ObservableImpl<D>

Author:

Divine Threepwood

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FileSynchronizer.InitMode

Nested classes/interfaces inherited from interface org.openbase.jul.iface.Shutdownable

Shutdownable.ShutdownDeamon

Field Summary

Fields

Modifier and Type	Field and Description
protected org.slf4j.Logger	logger

Fields inherited from class org.openbase.jul.pattern.ObservableImpl

VALUE_LOCK

Fields inherited from class org.openbase.jul.pattern.AbstractObservable

latestValueHash, observers, unchangedValueFilter

Constructor Summary

Constructors

Constructor and Description
FileSynchronizer(D data, File file, FileSynchronizer.InitMode initMode, FileProcessor<D> fileProcessor)
FileSynchronizer(File file, FileProcessor<D> fileProcessor) Creates a new file with the given data and starts the synchronization.

Method Summary

Modifier and Type	Method and Description
void	delete()
D	getData()
File	getFile()
D	load()
File	save()
File	save(D data)

Methods inherited from class org.openbase.jul.pattern.ObservableImpl

applyValueUpdate, getValue, getValueFuture, isValueAvailable, waitForValue

Methods inherited from class org.openbase.jul.pattern.AbstractObservable

addObserver, isNotificationInProgess, notifyObservers, notifyObservers, removeObserver, setExecutorService, setHashGenerator, shutdown, toString, waitUntilNotificationIsFinished

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openbase.jul.pattern.Observable

getLatestValue, waitForValue

Methods inherited from interface org.openbase.jul.iface.Shutdownable

registerShutdownHook, registerShutdownHook

Field Detail

logger

protected final org.slf4j.Logger logger

Constructor Detail

FileSynchronizer

public FileSynchronizer(File file,
                        FileProcessor<D> fileProcessor)
                 throws InstantiationException

Creates a new file with the given data and starts the synchronization.

Parameters:

file -

fileProcessor -

Throws:

InstantiationException

FileSynchronizer

public FileSynchronizer(D data,
                        File file,
                        FileSynchronizer.InitMode initMode,
                        FileProcessor<D> fileProcessor)
                 throws InstantiationException

Throws:

InstantiationException

Method Detail

load

public final D load()
             throws CouldNotPerformException

Throws:

CouldNotPerformException

save

public final File save(D data)
                throws CouldNotPerformException

Throws:

CouldNotPerformException

save

public final File save()
                throws CouldNotPerformException

Throws:

CouldNotPerformException

delete

public void delete()
            throws CouldNotPerformException

Throws:

CouldNotPerformException

getData

public D getData()
          throws NotAvailableException

Throws:

NotAvailableException

getFile

public File getFile()