io.fabric8.agent.utils

Class AgentUtils.ArtifactDownloader<T>

java.lang.Object

io.fabric8.agent.utils.AgentUtils.ArtifactDownloader<T>

Direct Known Subclasses:

AgentUtils.FileDownloader, AgentUtils.RepositoryDownloader

Enclosing class:

AgentUtils

public abstract static class AgentUtils.ArtifactDownloader<T>
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.concurrent.ConcurrentMap<java.lang.String,T>	artifacts
protected java.util.List<java.lang.Throwable>	errors
protected java.util.concurrent.ConcurrentMap<java.lang.String,DownloadFuture>	futures
protected java.lang.Object	lock
protected DownloadManager	manager
protected java.util.concurrent.atomic.AtomicInteger	pendings

Constructor Summary

Constructors

Constructor and Description
AgentUtils.ArtifactDownloader(DownloadManager manager)

Method Summary

Methods

Modifier and Type	Method and Description
java.util.Map<java.lang.String,T>	await()
void	download(java.lang.Iterable<java.lang.String> uris)
DownloadFuture	download(java.lang.String uri)
void	download(java.lang.String uri, AgentUtils.DownloadCallback callback)
protected abstract T	getArtifact(java.lang.String uri, java.io.File file)
protected void	onDownloaded(DownloadFuture future, AgentUtils.DownloadCallback callback)

Methods inherited from class java.lang.Object

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

Field Detail

manager

protected final DownloadManager manager

lock

protected final java.lang.Object lock

futures

protected final java.util.concurrent.ConcurrentMap<java.lang.String,DownloadFuture> futures

artifacts

protected final java.util.concurrent.ConcurrentMap<java.lang.String,T> artifacts

errors

protected final java.util.List<java.lang.Throwable> errors

pendings

protected final java.util.concurrent.atomic.AtomicInteger pendings

Constructor Detail

AgentUtils.ArtifactDownloader

public AgentUtils.ArtifactDownloader(DownloadManager manager)

Method Detail

download

public void download(java.lang.String uri,
            AgentUtils.DownloadCallback callback)
              throws java.net.MalformedURLException

Throws:

java.net.MalformedURLException

download

public DownloadFuture download(java.lang.String uri)
                        throws java.net.MalformedURLException

Throws:

java.net.MalformedURLException

onDownloaded

protected void onDownloaded(DownloadFuture future,
                AgentUtils.DownloadCallback callback)

getArtifact

protected abstract T getArtifact(java.lang.String uri,
            java.io.File file)
                          throws java.lang.Exception

Throws:

java.lang.Exception

download

public void download(java.lang.Iterable<java.lang.String> uris)
              throws java.net.MalformedURLException

Throws:

java.net.MalformedURLException

await

public java.util.Map<java.lang.String,T> await()
                                        throws java.lang.InterruptedException,
                                               MultiException

Throws:

java.lang.InterruptedException

MultiException