Package org.apache.karaf.features.internal.download.impl

Class SimpleDownloadTask

java.lang.Object

org.apache.karaf.features.internal.download.impl.DefaultFuture<AbstractDownloadTask>

org.apache.karaf.features.internal.download.impl.AbstractDownloadTask

org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask

org.apache.karaf.features.internal.download.impl.SimpleDownloadTask

All Implemented Interfaces:

Runnable, StreamProvider

public class SimpleDownloadTask
extends AbstractRetryableDownloadTask

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask

AbstractRetryableDownloadTask.Retry

Field Summary

Fields inherited from class org.apache.karaf.features.internal.download.impl.AbstractDownloadTask

executorService, url

Constructor Summary

Constructors

Constructor	Description
SimpleDownloadTask(ScheduledExecutorService executorService, String url, File basePath)

Method Summary

Modifier and Type	Method	Description
protected File	download(Exception previousExceptionNotUsed)	Abstract download operation that may use previous exception as hint for optimized retry
protected File	downloadBlueprintOrSpring()
protected AbstractRetryableDownloadTask.Retry	isRetryable(IOException e)

Methods inherited from class org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask

getScheduleDelay, getScheduleMaxRun, run, setScheduleDelay, setScheduleMaxRun

Methods inherited from class org.apache.karaf.features.internal.download.impl.AbstractDownloadTask

getFile, getUrl, open, setException, setFile

Methods inherited from class org.apache.karaf.features.internal.download.impl.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

Constructor Detail

SimpleDownloadTask

public SimpleDownloadTask(ScheduledExecutorService executorService,
                          String url,
                          File basePath)

Method Detail

download

protected File download(Exception previousExceptionNotUsed)
                 throws Exception

Description copied from class: AbstractRetryableDownloadTask

Abstract download operation that may use previous exception as hint for optimized retry

Specified by:

download in class AbstractRetryableDownloadTask

Returns:

Throws:

Exception

downloadBlueprintOrSpring

protected File downloadBlueprintOrSpring()
                                  throws Exception

Throws:

Exception

isRetryable

protected AbstractRetryableDownloadTask.Retry isRetryable(IOException e)

Overrides:

isRetryable in class AbstractRetryableDownloadTask