org.gudy.azureus2.pluginsimpl.remote.download
Class RPDownloadManager

java.lang.Object
  org.gudy.azureus2.pluginsimpl.remote.RPObject
      org.gudy.azureus2.pluginsimpl.remote.download.RPDownloadManager

All Implemented Interfaces:

Serializable, DownloadManager

public class RPDownloadManager
extends RPObject
implements DownloadManager

See Also:

Serialized Form

Field Summary

protected DownloadManager

delegate

Fields inherited from class org.gudy.azureus2.pluginsimpl.remote.RPObject

__delegate, _dispatcher, _object_id, next_key, object_registry, object_registry_reverse

Constructor Summary

protected

RPDownloadManager(DownloadManager _delegate)

Method Summary

RPReply	_process(RPRequest request)
protected void	_setDelegate(Object _delegate)
Object	_setLocal()
void	addDownload(File torrent_file) Add a torrent from a file.
Download	addDownload(Torrent torrent) Add a torrent from a "Torrent" object.
Download	addDownload(Torrent torrent, File torrent_location, File data_location) Add a torrent from a "Torrent" object and point it at the data location.
void	addDownload(URL url) add a torrent from a URL.
void	addDownload(URL url, boolean auto_download) Add a torrent from a URL with explicit auto-download option
void	addDownload(URL url, Map request_properties) add a torrent from a URL and use the supplied request properties
void	addDownload(URL url, URL referer) add a torrent from a URL.
Download	addDownloadStopped(Torrent torrent, File torrent_location, File data_location) Explicit way of adding a download in a stopped state
void	addDownloadStubListener(DownloadStubListener l, boolean inform_of_current)
void	addDownloadWillBeAddedListener(DownloadWillBeAddedListener listener)
void	addListener(DownloadManagerListener l) Add a listener that will be informed when a download is added to and removed from Azureus.
void	addListener(DownloadManagerListener l, boolean notify) Add a listener that will be informed when a download is added to and removed from Azureus.
Download	addNonPersistentDownload(Torrent torrent, File torrent_location, File data_location) Add a non-persistent download.
Download	addNonPersistentDownloadStopped(Torrent torrent, File torrentLocation, File dataLocation)
boolean	canPauseDownloads()
boolean	canResumeDownloads()
void	clearNonPersistentDownloadState(byte[] hash) Although non-persistent downloads themselves aren't rememebered across restarts, some internal stats are (for continuity, like total up/down, file allocation state) - this method allows this to be removed
static RPDownloadManager	create(DownloadManager _delegate)
DefaultSaveLocationManager	getDefaultSaveLocationManager() Returns the default SaveLocationManager object that controls where downloads should be placed.
Download	getDownload(byte[] hash) Gets a download given its hash
Download	getDownload(Torrent torrent) Gets the download for a particular torrent, returns null if not found
Download[]	getDownloads() Gets all the downloads.
Download[]	getDownloads(boolean bSort) Gets all the downloads.
int	getDownloadStubCount()
DownloadStub[]	getDownloadStubs()
DownloadEventNotifier	getGlobalDownloadEventNotifier() Return a DownloadEventNotifier object which can be used as an easy way to register listeners against all downloads handled by Azureus.
SaveLocationManager	getSaveLocationManager() Returns the current SaveLocationManager object which decides where downloads should be placed.
DownloadManagerStats	getStats() Get the download manager statistics
boolean	isSeedingOnly() indicates whether or not all active downloads are in a seeding (or effective) seeding state
DownloadStub	lookupDownloadStub(byte[] hash)
void	pauseDownloads() pause all running downloads
void	removeDownloadStubListener(DownloadStubListener l)
void	removeDownloadWillBeAddedListener(DownloadWillBeAddedListener listener)
void	removeListener(DownloadManagerListener l) Removes a previously added listener.
void	removeListener(DownloadManagerListener l, boolean notify) Removes a previously added listener.
void	resumeDownloads() resume previously paused downloads
void	setSaveLocationManager(SaveLocationManager manager) Registers an object to be in control of determining the default save location for downloads.
void	startAllDownloads() starts all non-running downloads
void	stopAllDownloads() stops all running downloads

Methods inherited from class org.gudy.azureus2.pluginsimpl.remote.RPObject

_fixupLocal, _getDelegate, _getName, _getOID, _lookupLocal, _lookupLocal, _refresh, _setRemote, getDispatcher, notSupported, notSupported

Methods inherited from class java.lang.Object

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

Field Detail

delegate

protected transient DownloadManager delegate

Constructor Detail

RPDownloadManager

protected RPDownloadManager(DownloadManager _delegate)

Method Detail

create

public static RPDownloadManager create(DownloadManager _delegate)

_setDelegate

protected void _setDelegate(Object _delegate)

Overrides:

_setDelegate in class RPObject

_setLocal

public Object _setLocal()
                 throws RPException

Overrides:

_setLocal in class RPObject

Throws:

RPException

_process

public RPReply _process(RPRequest request)

Overrides:

_process in class RPObject

addDownload

public void addDownload(File torrent_file)
                 throws DownloadException

Description copied from interface: DownloadManager

Add a torrent from a file. This may prompt the user for a download location etc. if required. This is an async operation, so no Download is returned. If you want to force a download to be added without prompting the user, you should create a Torrent object first, and then use an alternative addDownload method.

Specified by:

addDownload in interface DownloadManager

Throws:

DownloadException

See Also:

DownloadManager.addDownload(Torrent), DownloadManager.addDownload(Torrent, File, File), TorrentManager.createFromBEncodedFile

addDownload

public void addDownload(URL url,
                        URL referer)

Description copied from interface: DownloadManager

add a torrent from a URL. This will prompt the user for download location etc. if required This is an async operation so no Download returned

Specified by:

addDownload in interface DownloadManager

addDownload

public void addDownload(URL url)
                 throws DownloadException

Description copied from interface: DownloadManager

add a torrent from a URL. This will prompt the user for download location etc. if required This is an async operation so no Download returned

Specified by:

addDownload in interface DownloadManager

Throws:

DownloadException

addDownload

public void addDownload(URL url,
                        boolean auto_download)
                 throws DownloadException

Description copied from interface: DownloadManager

Add a torrent from a URL with explicit auto-download option

Specified by:

addDownload in interface DownloadManager

Throws:

DownloadException

addDownload

public void addDownload(URL url,
                        Map request_properties)

Description copied from interface: DownloadManager

add a torrent from a URL and use the supplied request properties

Specified by:

addDownload in interface DownloadManager

addDownload

public Download addDownload(Torrent torrent)
                     throws DownloadException

Description copied from interface: DownloadManager

Add a torrent from a "Torrent" object. The default torrent file and data locations will be used if defined - a DownloadException will be thrown if they're not. You can explicitly set these values by using the addDownload(Torrent, File, File) method.

Specified by:

addDownload in interface DownloadManager

Returns:

Throws:

DownloadException

See Also:

DownloadManager.addDownload(Torrent, File, File)

addDownload

public Download addDownload(Torrent torrent,
                            File torrent_location,
                            File data_location)
                     throws DownloadException

Description copied from interface: DownloadManager

Add a torrent from a "Torrent" object and point it at the data location. The torrent_location should be the location of where the torrent file is on disk. This will be the torrent file that Azureus will use internally. If null is passed, then a file to store the torrent data in will be automatically created by Azureus.

Specified by:

addDownload in interface DownloadManager

Parameters:

torrent - The torrent object to create a download with.

torrent_location - The location of the file on disk - if null, a file to store the torrent data into will be created automatically.

data_location - null -> user default data save location if defined

Returns:

support for null params for torrent_location/data_location since 2.1.0.4

Throws:

DownloadException

addDownloadStopped

public Download addDownloadStopped(Torrent torrent,
                                   File torrent_location,
                                   File data_location)
                            throws DownloadException

Description copied from interface: DownloadManager

Explicit way of adding a download in a stopped state

Specified by:

addDownloadStopped in interface DownloadManager

Returns:

Throws:

DownloadException

addNonPersistentDownload

public Download addNonPersistentDownload(Torrent torrent,
                                         File torrent_location,
                                         File data_location)
                                  throws DownloadException

Description copied from interface: DownloadManager

Add a non-persistent download. Such downloads are not persisted by Azureus and as such will not be remembered across an Azureus close and restart.

Specified by:

addNonPersistentDownload in interface DownloadManager

Returns:

Throws:

DownloadException

addNonPersistentDownloadStopped

public Download addNonPersistentDownloadStopped(Torrent torrent,
                                                File torrentLocation,
                                                File dataLocation)
                                         throws DownloadException

Specified by:

addNonPersistentDownloadStopped in interface DownloadManager

Throws:

DownloadException

clearNonPersistentDownloadState

public void clearNonPersistentDownloadState(byte[] hash)

Description copied from interface: DownloadManager

Although non-persistent downloads themselves aren't rememebered across restarts, some internal stats are (for continuity, like total up/down, file allocation state) - this method allows this to be removed

Specified by:

clearNonPersistentDownloadState in interface DownloadManager

getDownload

public Download getDownload(Torrent torrent)

Description copied from interface: DownloadManager

Gets the download for a particular torrent, returns null if not found

Specified by:

getDownload in interface DownloadManager

Returns:

getDownload

public Download getDownload(byte[] hash)

Description copied from interface: DownloadManager

Gets a download given its hash

Specified by:

getDownload in interface DownloadManager

Returns:

getDownloads

public Download[] getDownloads()

Description copied from interface: DownloadManager

Gets all the downloads. Returned in Download "index" order

Specified by:

getDownloads in interface DownloadManager

Returns:

getDownloads

public Download[] getDownloads(boolean bSort)

Description copied from interface: DownloadManager

Gets all the downloads.

Specified by:

getDownloads in interface DownloadManager

Parameters:

bSort - true - Returned in Download "index" order.
false - Order not guaranteed. Faster retrieval.

Returns:

array of Download object

pauseDownloads

public void pauseDownloads()

Description copied from interface: DownloadManager

pause all running downloads

Specified by:

pauseDownloads in interface DownloadManager

canPauseDownloads

public boolean canPauseDownloads()

Specified by:

canPauseDownloads in interface DownloadManager

resumeDownloads

public void resumeDownloads()

Description copied from interface: DownloadManager

resume previously paused downloads

Specified by:

resumeDownloads in interface DownloadManager

canResumeDownloads

public boolean canResumeDownloads()

Specified by:

canResumeDownloads in interface DownloadManager

startAllDownloads

public void startAllDownloads()

Description copied from interface: DownloadManager

starts all non-running downloads

Specified by:

startAllDownloads in interface DownloadManager

stopAllDownloads

public void stopAllDownloads()

Description copied from interface: DownloadManager

stops all running downloads

Specified by:

stopAllDownloads in interface DownloadManager

getStats

public DownloadManagerStats getStats()

Description copied from interface: DownloadManager

Get the download manager statistics

Specified by:

getStats in interface DownloadManager

Returns:

isSeedingOnly

public boolean isSeedingOnly()

Description copied from interface: DownloadManager

indicates whether or not all active downloads are in a seeding (or effective) seeding state

Specified by:

isSeedingOnly in interface DownloadManager

Returns:

addListener

public void addListener(DownloadManagerListener l)

Description copied from interface: DownloadManager

Add a listener that will be informed when a download is added to and removed from Azureus.

Invoking this method is equivalent to addListener(l, true).

Specified by:

addListener in interface DownloadManager

Parameters:

l - The listener to add.

See Also:

DownloadManager.addListener(DownloadManagerListener, boolean)

addListener

public void addListener(DownloadManagerListener l,
                        boolean notify)

Description copied from interface: DownloadManager

Add a listener that will be informed when a download is added to and removed from Azureus.

Specified by:

addListener in interface DownloadManager

Parameters:

l - The listener to add.

notify - true - if you want the listener to have its downloadAdded method invoked immediately with all downloads currently managed by Azureus. false - if you only want to be notified about new downloads added after this method is called.

removeListener

public void removeListener(DownloadManagerListener l)

Description copied from interface: DownloadManager

Removes a previously added listener.

Invoking this method is equivalent to removeListener(l, false).

Specified by:

removeListener in interface DownloadManager

Parameters:

l - The listener to remove.

See Also:

DownloadManager.removeListener(DownloadManagerListener, boolean)

removeListener

public void removeListener(DownloadManagerListener l,
                           boolean notify)

Description copied from interface: DownloadManager

Removes a previously added listener.

Specified by:

removeListener in interface DownloadManager

Parameters:

l - The listener to remove.

notify - true - if you want the listener to have its downloadRemoved method invoked immediately with all downloads currently managed by Azureus, false otherwise.

addDownloadWillBeAddedListener

public void addDownloadWillBeAddedListener(DownloadWillBeAddedListener listener)

Specified by:

addDownloadWillBeAddedListener in interface DownloadManager

removeDownloadWillBeAddedListener

public void removeDownloadWillBeAddedListener(DownloadWillBeAddedListener listener)

Specified by:

removeDownloadWillBeAddedListener in interface DownloadManager

getGlobalDownloadEventNotifier

public DownloadEventNotifier getGlobalDownloadEventNotifier()

Description copied from interface: DownloadManager

Return a DownloadEventNotifier object which can be used as an easy way to register listeners against all downloads handled by Azureus.

Specified by:

getGlobalDownloadEventNotifier in interface DownloadManager

setSaveLocationManager

public void setSaveLocationManager(SaveLocationManager manager)

Description copied from interface: DownloadManager

Registers an object to be in control of determining the default save location for downloads. You can set it to null to remove any object which was previously set.

By default, Azureus will use its default save location manager which handles on-completion and on-removal events.

Specified by:

setSaveLocationManager in interface DownloadManager

Parameters:

manager - The new manager object to use.

getSaveLocationManager

public SaveLocationManager getSaveLocationManager()

Description copied from interface: DownloadManager

Returns the current SaveLocationManager object which decides where downloads should be placed.

Specified by:

getSaveLocationManager in interface DownloadManager

Returns:

The manager object currently in use.

getDefaultSaveLocationManager

public DefaultSaveLocationManager getDefaultSaveLocationManager()

Description copied from interface: DownloadManager

Returns the default SaveLocationManager object that controls where downloads should be placed.

Specified by:

getDefaultSaveLocationManager in interface DownloadManager

Returns:

The default save location manager object.

getDownloadStubs

public DownloadStub[] getDownloadStubs()

Specified by:

getDownloadStubs in interface DownloadManager

getDownloadStubCount

public int getDownloadStubCount()

Specified by:

getDownloadStubCount in interface DownloadManager

lookupDownloadStub

public DownloadStub lookupDownloadStub(byte[] hash)

Specified by:

lookupDownloadStub in interface DownloadManager

addDownloadStubListener

public void addDownloadStubListener(DownloadStubListener l,
                                    boolean inform_of_current)

Specified by:

addDownloadStubListener in interface DownloadManager

removeDownloadStubListener

public void removeDownloadStubListener(DownloadStubListener l)

Specified by:

removeDownloadStubListener in interface DownloadManager