org.gudy.azureus2.pluginsimpl.local.utils.resourcedownloader
Class ResourceDownloaderTorrentImpl

java.lang.Object
  org.gudy.azureus2.pluginsimpl.local.utils.resourcedownloader.ResourceDownloaderBaseImpl
      org.gudy.azureus2.pluginsimpl.local.utils.resourcedownloader.ResourceDownloaderTorrentImpl

All Implemented Interfaces:

ResourceDownloader, ResourceDownloaderListener

public class ResourceDownloaderTorrentImpl
extends ResourceDownloaderBaseImpl
implements ResourceDownloaderListener

Field Summary

protected boolean	cancelled
protected boolean	completed
protected ResourceDownloader	current_downloader
protected ResourceDownloaderBaseImpl	delegate
protected AESemaphore	done_sem
protected Download	download
protected java.io.File	download_dir
protected DownloadManager	download_manager
static int	MAX_FOLLOWS
protected boolean	persistent
protected java.lang.Object	result
protected long	size
protected TOTorrent[]	torrent_holder

Fields inherited from class org.gudy.azureus2.pluginsimpl.local.utils.resourcedownloader.ResourceDownloaderBaseImpl

this_mon

Fields inherited from interface org.gudy.azureus2.plugins.utils.resourcedownloader.ResourceDownloader

PR_BOOLEAN_ANONYMOUS, PR_STRING_CONTENT_TYPE

Constructor Summary

ResourceDownloaderTorrentImpl(ResourceDownloaderBaseImpl _parent, ResourceDownloader _delegate, boolean _persistent, java.io.File _download_dir)

Method Summary

void	asyncDownload() Asynchronously download.
void	cancel() Cancel the download.
boolean	completed(ResourceDownloader downloader, java.io.InputStream data)
java.io.InputStream	download() Synchronously download.
protected void	downloadRemoved(java.io.File torrent_file, java.io.File data_dir)
protected void	downloadSucceeded(Download download, java.io.File torrent_file, java.io.File data_dir)
protected void	downloadTorrent()
void	failed(ResourceDownloader downloader, ResourceDownloaderException e)
ResourceDownloaderBaseImpl	getClone(ResourceDownloaderBaseImpl parent)
java.lang.String	getName() Get a sensible name for the download based on its details (e.g.
long	getSize() Attempts to get the size of the download.
protected long	getSizeSupport()
void	reportPercentComplete(ResourceDownloader downloader, int percentage)
void	setProperty(java.lang.String name, java.lang.Object value)
protected void	setSize(long l)
protected void	setSizeAndTorrent(long _size, TOTorrent[] _torrent_holder)

Methods inherited from class org.gudy.azureus2.pluginsimpl.local.utils.resourcedownloader.ResourceDownloaderBaseImpl

addChild, addListener, addReportListener, getBooleanProperty, getBooleanProperty, getChildren, getClone, getLCKeyProperties, getLogIndent, getLongProperty, getParent, getProperty, getProperty, getPropertySupport, getStringProperty, getStringPropertySupport, informActivity, informAmountComplete, informComplete, informFailed, informPercentDone, isAnonymous, isCancelled, removeChild, removeListener, reportActivity, reportActivity, reportAmountComplete, setCancelled, setParent, setProperties, setPropertiesSet, setPropertyRecursive, setPropertySupport

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gudy.azureus2.plugins.utils.resourcedownloader.ResourceDownloaderListener

reportActivity, reportAmountComplete

Field Detail

MAX_FOLLOWS

public static final int MAX_FOLLOWS

See Also:

Constant Field Values

delegate

protected ResourceDownloaderBaseImpl delegate

persistent

protected boolean persistent

download_dir

protected java.io.File download_dir

size

protected long size

torrent_holder

protected TOTorrent[] torrent_holder

download_manager

protected DownloadManager download_manager

download

protected Download download

cancelled

protected boolean cancelled

completed

protected boolean completed

current_downloader

protected ResourceDownloader current_downloader

result

protected java.lang.Object result

done_sem

protected AESemaphore done_sem

Constructor Detail

ResourceDownloaderTorrentImpl

public ResourceDownloaderTorrentImpl(ResourceDownloaderBaseImpl _parent,
                                     ResourceDownloader _delegate,
                                     boolean _persistent,
                                     java.io.File _download_dir)

Method Detail

getName

public java.lang.String getName()

Description copied from interface: ResourceDownloader

Get a sensible name for the download based on its details (e.g. URL)

Specified by:

getName in interface ResourceDownloader

Returns:

getSize

public long getSize()
             throws ResourceDownloaderException

Description copied from interface: ResourceDownloader

Attempts to get the size of the download. Returns -1 if the size can't be determined.

Note: You must not call this method from the reportActivity callback method.

Specified by:

getSize in interface ResourceDownloader

Throws:

ResourceDownloaderException

setSize

protected void setSize(long l)

Specified by:

setSize in class ResourceDownloaderBaseImpl

setProperty

public void setProperty(java.lang.String name,
                        java.lang.Object value)
                 throws ResourceDownloaderException

Specified by:

setProperty in interface ResourceDownloader

Throws:

ResourceDownloaderException

getSizeSupport

protected long getSizeSupport()
                       throws ResourceDownloaderException

Throws:

ResourceDownloaderException

setSizeAndTorrent

protected void setSizeAndTorrent(long _size,
                                 TOTorrent[] _torrent_holder)

getClone

public ResourceDownloaderBaseImpl getClone(ResourceDownloaderBaseImpl parent)

Specified by:

getClone in class ResourceDownloaderBaseImpl

download

public java.io.InputStream download()
                             throws ResourceDownloaderException

Description copied from interface: ResourceDownloader

Synchronously download. Events are still reported to listeners

Specified by:

download in interface ResourceDownloader

Returns:

Throws:

ResourceDownloaderException

asyncDownload

public void asyncDownload()

Description copied from interface: ResourceDownloader

Asynchronously download.

Specified by:

asyncDownload in interface ResourceDownloader

downloadTorrent

protected void downloadTorrent()

downloadSucceeded

protected void downloadSucceeded(Download download,
                                 java.io.File torrent_file,
                                 java.io.File data_dir)

downloadRemoved

protected void downloadRemoved(java.io.File torrent_file,
                               java.io.File data_dir)

cancel

public void cancel()

Description copied from interface: ResourceDownloader

Cancel the download.

Specified by:

cancel in interface ResourceDownloader

completed

public boolean completed(ResourceDownloader downloader,
                         java.io.InputStream data)

Specified by:

completed in interface ResourceDownloaderListener

Returns:

return true if the completed download is OK. If false is returned then if there are alternative download sources they will be tried. If there are no other sources then the download will be "failed"

failed

public void failed(ResourceDownloader downloader,
                   ResourceDownloaderException e)

Specified by:

failed in interface ResourceDownloaderListener

reportPercentComplete

public void reportPercentComplete(ResourceDownloader downloader,
                                  int percentage)

Specified by:

reportPercentComplete in interface ResourceDownloaderListener

Overrides:

reportPercentComplete in class ResourceDownloaderBaseImpl