uno.anahata.mapacho.client.io

Class AbstractDownloadTask

java.lang.Object

java.util.concurrent.FutureTask<V>

javafx.concurrent.Task<java.io.File>

uno.anahata.mapacho.client.io.AbstractDownloadTask

All Implemented Interfaces:

java.lang.Runnable, java.util.concurrent.Future<java.io.File>, java.util.concurrent.RunnableFuture<java.io.File>, javafx.concurrent.Worker<java.io.File>, javafx.event.EventTarget, ProgressMonitor

Direct Known Subclasses:

ArtifactDownloadTask, DescriptorDownloadTask, SplashScreenDownloadTask, TarGzDownloadTask

public abstract class AbstractDownloadTask
extends javafx.concurrent.Task<java.io.File>
implements ProgressMonitor

Author:

pablo

Property Summary

Properties inherited from class javafx.concurrent.Task

exceptionProperty, messageProperty, onCancelledProperty, onFailedProperty, onRunningProperty, onScheduledProperty, onSucceededProperty, progressProperty, runningProperty, stateProperty, titleProperty, totalWorkProperty, valueProperty, workDoneProperty

Nested Class Summary

Nested classes/interfaces inherited from interface javafx.concurrent.Worker

javafx.concurrent.Worker.State

Field Summary

Fields

Modifier and Type	Field and Description
protected java.io.File	comitted
protected java.net.HttpURLConnection	conn
protected java.io.File	download
protected java.lang.Exception	downloadException
protected ProgressBarWithLabel	progressBar
protected java.net.URL	url

Constructor Summary

Constructors

Constructor and Description
AbstractDownloadTask()

Method Summary

Modifier and Type	Method and Description
protected java.io.File	call()
protected abstract java.io.File	commit()
protected java.io.File	doCall()
protected void	done()
protected static java.lang.String	encode(java.lang.String arg)
protected java.lang.String	getDisplayResourceName()
protected void	init(java.net.HttpURLConnection conn)
protected java.io.File	makeTempDownloadTarget(boolean dir)
protected abstract void	process(java.io.InputStream is, long realLength)
void	progress(long cur, long total)
protected void	scheduled()

Methods inherited from class javafx.concurrent.Task

addEventFilter, addEventHandler, buildEventDispatchChain, cancel, cancel, cancelled, exceptionProperty, failed, fireEvent, getException, getMessage, getOnCancelled, getOnFailed, getOnRunning, getOnScheduled, getOnSucceeded, getProgress, getState, getTitle, getTotalWork, getValue, getWorkDone, isRunning, messageProperty, onCancelledProperty, onFailedProperty, onRunningProperty, onScheduledProperty, onSucceededProperty, progressProperty, removeEventFilter, removeEventHandler, running, runningProperty, setEventHandler, setOnCancelled, setOnFailed, setOnRunning, setOnScheduled, setOnSucceeded, stateProperty, succeeded, titleProperty, totalWorkProperty, updateMessage, updateProgress, updateProgress, updateTitle, updateValue, valueProperty, workDoneProperty

Methods inherited from class java.util.concurrent.FutureTask

get, get, isCancelled, isDone, run, runAndReset, set, setException

Methods inherited from class java.lang.Object

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

Field Detail

url

protected java.net.URL url

download

protected java.io.File download

downloadException

protected java.lang.Exception downloadException

comitted

protected java.io.File comitted

conn

protected java.net.HttpURLConnection conn

progressBar

protected ProgressBarWithLabel progressBar

Constructor Detail

AbstractDownloadTask

public AbstractDownloadTask()

Method Detail

process

protected abstract void process(java.io.InputStream is,
                                long realLength)
                         throws java.lang.Exception

Throws:

java.lang.Exception

commit

protected abstract java.io.File commit()
                                throws java.lang.Exception

Throws:

java.lang.Exception

init

protected void init(java.net.HttpURLConnection conn)
             throws java.lang.Exception

Throws:

java.lang.Exception

scheduled

protected void scheduled()

Overrides:

scheduled in class javafx.concurrent.Task<java.io.File>

call

protected java.io.File call()
                     throws java.lang.Exception

Specified by:

call in class javafx.concurrent.Task<java.io.File>

Throws:

java.lang.Exception

doCall

protected java.io.File doCall()
                       throws java.lang.Exception

Throws:

java.lang.Exception

getDisplayResourceName

protected java.lang.String getDisplayResourceName()

progress

public void progress(long cur,
                     long total)

Specified by:

progress in interface ProgressMonitor

done

protected void done()

Overrides:

done in class java.util.concurrent.FutureTask<java.io.File>

makeTempDownloadTarget

protected java.io.File makeTempDownloadTarget(boolean dir)
                                       throws java.io.IOException

Throws:

java.io.IOException

encode

protected static final java.lang.String encode(java.lang.String arg)
                                        throws java.io.UnsupportedEncodingException

Throws:

java.io.UnsupportedEncodingException