io.fabric8.agent.download

Class AbstractDownloadTask

java.lang.Object

io.fabric8.agent.download.DefaultFuture<DownloadFuture>

io.fabric8.agent.download.AbstractDownloadTask

All Implemented Interfaces:

DownloadFuture, Future<DownloadFuture>, java.lang.Runnable

Direct Known Subclasses:

MavenDownloadTask, SimpleDownloadTask

public abstract class AbstractDownloadTask
extends DefaultFuture<DownloadFuture>
implements DownloadFuture, java.lang.Runnable

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.concurrent.ExecutorService	executor
protected java.lang.String	url

Constructor Summary

Constructors

Constructor and Description
AbstractDownloadTask(java.lang.String url, java.util.concurrent.ExecutorService executor)

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract java.io.File	download()
java.io.File	getFile() Returns the file that has been downloaded on the local file system
java.lang.String	getUrl() Returns the original url
void	run()
void	setException(java.io.IOException exception)
void	setFile(java.io.File file)

Methods inherited from class io.fabric8.agent.download.DefaultFuture

addListener, await, await, await, awaitUninterruptibly, awaitUninterruptibly, awaitUninterruptibly, cancel, getValue, isCanceled, isDone, removeListener, setValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.fabric8.agent.download.DownloadFuture

cancel, isCanceled

Methods inherited from interface io.fabric8.agent.download.Future

addListener, await, await, await, awaitUninterruptibly, awaitUninterruptibly, awaitUninterruptibly, isDone, removeListener

Field Detail

url

protected final java.lang.String url

executor

protected final java.util.concurrent.ExecutorService executor

Constructor Detail

AbstractDownloadTask

public AbstractDownloadTask(java.lang.String url,
                    java.util.concurrent.ExecutorService executor)

Method Detail

getUrl

public java.lang.String getUrl()

Description copied from interface: DownloadFuture

Returns the original url

Specified by:

getUrl in interface DownloadFuture

Returns:

the original url

getFile

public java.io.File getFile()
                     throws java.io.IOException

Description copied from interface: DownloadFuture

Returns the file that has been downloaded on the local file system

Specified by:

getFile in interface DownloadFuture

Returns:

the downloaded file or null is the operation has not completed yet or failed

Throws:

java.io.IOException

setFile

public void setFile(java.io.File file)

setException

public void setException(java.io.IOException exception)

run

public final void run()

Specified by:

run in interface java.lang.Runnable

download

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

Throws:

java.lang.Exception