@Override
    public boolean acceptIncomingFileTransferRequest(FileTransfer transfer)
            throws FileTransferRejectedException
    {
        if(transfer != null) {
            fireFileTransferStart( transfer.getSessionID(), false );
            String streamID = transfer.getSessionID();
            JID from = new JID(transfer.getInitiator());
            JID to = new JID(transfer.getTarget());
            cacheFileTransfer(ProxyConnectionManager.createDigest(streamID, from, to), transfer);
            return true;
        }
        return false;
    }
Returns true if the proxy transfer should be matched to an existing file transfer
in the system.

@return Returns true if the proxy transfer should be matched to an existing file
transfer in the system.
xmppserver/src/main/java/org/jivesoftware/openfire/filetransfer/DefaultFileTransferManager.java