org.jivesoftware.wildfire.filetransfer
Class DefaultFileTransferManager

java.lang.Object
  org.jivesoftware.wildfire.container.BasicModule
      org.jivesoftware.wildfire.filetransfer.DefaultFileTransferManager

All Implemented Interfaces:

Module, FileTransferManager

public class DefaultFileTransferManager
extends BasicModule
implements FileTransferManager

Provides several utility methods for file transfer manager implementaions to utilize.

Author:

Alexander Wenckus

Field Summary

Fields inherited from interface org.jivesoftware.wildfire.filetransfer.FileTransferManager

NAMESPACE_BYTESTREAMS, NAMESPACE_SI, NAMESPACE_SI_FILETRANSFER

Constructor Summary

DefaultFileTransferManager()
Default constructor creates the cache.

Method Summary

boolean	acceptIncomingFileTransferRequest(FileTransfer transfer) Checks an incoming file transfer request to see if it should be accepted or rejected.
void	addFileTransferInterceptor(FileTransferInterceptor interceptor)
protected void	cacheFileTransfer(String key, FileTransfer transfer)
void	fireFileTransferIntercept(FileTransferProgress transfer, boolean isReady)
protected static org.dom4j.Element	getChildElement(org.dom4j.Element element, String namespace)
boolean	isMatchProxyTransfer() Returns true if the proxy transfer should be matched to an existing file transfer in the system.
void	registerProxyTransfer(String transferDigest, ProxyTransfer proxyTransfer) Registers that a transfer has begun through the proxy connected to the server.
void	removeFileTransferInterceptor(FileTransferInterceptor interceptor)
protected FileTransfer	retrieveFileTransfer(String key)

Methods inherited from class org.jivesoftware.wildfire.container.BasicModule

destroy, getName, initialize, start, stop

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jivesoftware.wildfire.container.Module

destroy, getName, initialize, start, stop

Constructor Detail

DefaultFileTransferManager

public DefaultFileTransferManager()

Default constructor creates the cache.

Method Detail

isMatchProxyTransfer

public boolean isMatchProxyTransfer()

Returns true if the proxy transfer should be matched to an existing file transfer in the system.

Returns:

Returns true if the proxy transfer should be matched to an existing file transfer in the system.

cacheFileTransfer

protected void cacheFileTransfer(String key,
                                 FileTransfer transfer)

retrieveFileTransfer

protected FileTransfer retrieveFileTransfer(String key)

getChildElement

protected static org.dom4j.Element getChildElement(org.dom4j.Element element,
                                                   String namespace)

acceptIncomingFileTransferRequest

public boolean acceptIncomingFileTransferRequest(FileTransfer transfer)
                                          throws FileTransferRejectedException

Description copied from interface: FileTransferManager

Checks an incoming file transfer request to see if it should be accepted or rejected. If it is accepted true will be returned and if it is rejected false will be returned.

Specified by:

acceptIncomingFileTransferRequest in interface FileTransferManager

Parameters:

transfer - the transfer to test for acceptance

Returns:

true if it should be accepted false if it should not.

Throws:

FileTransferRejectedException

registerProxyTransfer

public void registerProxyTransfer(String transferDigest,
                                  ProxyTransfer proxyTransfer)
                           throws UnauthorizedException

Description copied from interface: FileTransferManager

Registers that a transfer has begun through the proxy connected to the server.

Specified by:

registerProxyTransfer in interface FileTransferManager

Parameters:

transferDigest - the digest of the initiator + target + sessionID that uniquely identifies a file transfer

proxyTransfer - the related proxy transfer.

Throws:

UnauthorizedException - when in the current server configuration this transfer should not be permitted.

addFileTransferInterceptor

public void addFileTransferInterceptor(FileTransferInterceptor interceptor)

Specified by:

addFileTransferInterceptor in interface FileTransferManager

removeFileTransferInterceptor

public void removeFileTransferInterceptor(FileTransferInterceptor interceptor)

Specified by:

removeFileTransferInterceptor in interface FileTransferManager

fireFileTransferIntercept

public void fireFileTransferIntercept(FileTransferProgress transfer,
                                      boolean isReady)
                               throws FileTransferRejectedException

Specified by:

fireFileTransferIntercept in interface FileTransferManager

Throws:

FileTransferRejectedException