Package org.jivesoftware.openfire.filetransfer.proxy

Class DefaultProxyTransfer

java.lang.Object

org.jivesoftware.openfire.filetransfer.proxy.DefaultProxyTransfer

All Implemented Interfaces:

Serializable, FileTransferProgress, ProxyTransfer, Cacheable

public class DefaultProxyTransfer
extends Object
implements ProxyTransfer

Tracks the different connections related to a file transfer. There are two connections, the initiator and the target and when both connections are completed the transfer can begin.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
DefaultProxyTransfer()

Method Summary

Modifier and Type	Method	Description
void	doTransfer()	Transfers the file from the initiator to the target.
long	getAmountTransferred()	Returns the number of bytes that has been transferred.
int	getCachedSize()	Returns the approximate size of the Object in bytes.
String	getInitiator()	Returns the fully qualified JID of the initiator of the file transfer.
InputStream	getInputStream()
OutputStream	getOutputStream()
String	getSessionID()	Returns the unique session id that correlates to the file transfer.
String	getTarget()	Returns the full qualified JID of the target of the file transfer.
String	getTransferDigest()	Returns the transfer digest uniquely identifies a file transfer in the system.
boolean	isActivatable()	Returns true if the Bytestream is ready to be activated and the proxy transfer can begin.
void	setInitiator(String initiator)
void	setInputStream(InputStream initiatorInputStream)
void	setOutputStream(OutputStream outputStream)
void	setSessionID(String streamID)
void	setTarget(String target)
void	setTransferDigest(String transferDigest)	Sets the transfer digest for a file transfer.
void	setTransferFuture(Future<?> future)	When the file transfer is being caried out by another thread this will set the Future relating to the thread that is carrying out the transfer.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultProxyTransfer

public DefaultProxyTransfer()

Method Detail

getInitiator

public String getInitiator()

Description copied from interface: FileTransferProgress

Returns the fully qualified JID of the initiator of the file transfer.

Specified by:

getInitiator in interface FileTransferProgress

Returns:

the fully qualified JID of the initiator of the file transfer.

setInitiator

public void setInitiator(String initiator)

Specified by:

setInitiator in interface FileTransferProgress

getInputStream

public InputStream getInputStream()

Specified by:

getInputStream in interface FileTransferProgress

setInputStream

public void setInputStream(InputStream initiatorInputStream)

Specified by:

setInputStream in interface FileTransferProgress

getOutputStream

public OutputStream getOutputStream()

Specified by:

getOutputStream in interface FileTransferProgress

setOutputStream

public void setOutputStream(OutputStream outputStream)

Specified by:

setOutputStream in interface FileTransferProgress

getTarget

public String getTarget()

Description copied from interface: FileTransferProgress

Returns the full qualified JID of the target of the file transfer.

Specified by:

getTarget in interface FileTransferProgress

Returns:

the fully qualified JID of the target

setTarget

public void setTarget(String target)

Specified by:

setTarget in interface FileTransferProgress

getTransferDigest

public String getTransferDigest()

Description copied from interface: ProxyTransfer

Returns the transfer digest uniquely identifies a file transfer in the system.

Specified by:

getTransferDigest in interface ProxyTransfer

Returns:

the transfer digest uniquely identifies a file transfer in the system.

setTransferDigest

public void setTransferDigest(String transferDigest)

Description copied from interface: ProxyTransfer

Sets the transfer digest for a file transfer. The transfer digest uniquely identifies a file transfer in the system.

Specified by:

setTransferDigest in interface ProxyTransfer

Parameters:

transferDigest - the digest which uniquely identifies this transfer.

getSessionID

public String getSessionID()

Description copied from interface: FileTransferProgress

Returns the unique session id that correlates to the file transfer.

Specified by:

getSessionID in interface FileTransferProgress

Returns:

Returns the unique session id that correlates to the file transfer.

setSessionID

public void setSessionID(String streamID)

Specified by:

setSessionID in interface FileTransferProgress

isActivatable

public boolean isActivatable()

Description copied from interface: ProxyTransfer

Returns true if the Bytestream is ready to be activated and the proxy transfer can begin.

Specified by:

isActivatable in interface ProxyTransfer

Returns:

true if the Bytestream is ready to be activated.

setTransferFuture

public void setTransferFuture(Future<?> future)

Description copied from interface: FileTransferProgress

When the file transfer is being caried out by another thread this will set the Future relating to the thread that is carrying out the transfer.

Specified by:

setTransferFuture in interface FileTransferProgress

Parameters:

future - the furute that is carrying out the transfer

getAmountTransferred

public long getAmountTransferred()

Description copied from interface: FileTransferProgress

Returns the number of bytes that has been transferred.

Specified by:

getAmountTransferred in interface FileTransferProgress

Returns:

the number of bytes that has been transferred.

doTransfer

public void doTransfer()
                throws IOException

Description copied from interface: ProxyTransfer

Transfers the file from the initiator to the target.

Specified by:

doTransfer in interface ProxyTransfer

Throws:

IOException - when an error occurs either reading from the input stream or writing to the output stream.

getCachedSize

public int getCachedSize()

Description copied from interface: Cacheable

Returns the approximate size of the Object in bytes. The size should be considered to be a best estimate of how much memory the Object occupies and may be based on empirical trials or dynamic calculations.

Specified by:

getCachedSize in interface Cacheable

Returns:

the size of the Object in bytes.