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java.lang.Objectorg.jivesoftware.smackx.filetransfer.StreamNegotiator
org.jivesoftware.smackx.filetransfer.IBBTransferNegotiator
public class IBBTransferNegotiator
The In-Band Bytestream file transfer method, or IBB for short, transfers the file over the same XML Stream used by XMPP. It is the fall-back mechanism in case the SOCKS5 bytestream method of transferring files is not available.
| Constructor Summary | |
|---|---|
protected |
IBBTransferNegotiator(Connection connection)
The default constructor for the In-Band Bytestream Negotiator. |
| Method Summary | |
|---|---|
void |
cleanup()
Cleanup any and all resources associated with this negotiator. |
InputStream |
createIncomingStream(StreamInitiation initiation)
This method handles the file stream download negotiation process. |
OutputStream |
createOutgoingStream(String streamID,
String initiator,
String target)
This method handles the file upload stream negotiation process. |
PacketFilter |
getInitiationPacketFilter(String from,
String streamID)
Returns the packet filter that will return the initiation packet for the appropriate stream initiation. |
String[] |
getNamespaces()
Returns the XMPP namespace reserved for this particular type of file transfer. |
| Methods inherited from class org.jivesoftware.smackx.filetransfer.StreamNegotiator |
|---|
createError, createInitiationAccept |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
protected IBBTransferNegotiator(Connection connection)
connection - The connection which this negotiator works on.| Method Detail |
|---|
public OutputStream createOutgoingStream(String streamID,
String initiator,
String target)
throws XMPPException
StreamNegotiator
createOutgoingStream in class StreamNegotiatorstreamID - The streamID that uniquely identifies the file transfer.initiator - The fully-qualified JID of the initiator of the file transfer.target - The fully-qualified JID of the target or receiver of the file
transfer.
XMPPException - If an error occurs during the negotiation process an
exception will be thrown.
public InputStream createIncomingStream(StreamInitiation initiation)
throws XMPPException
StreamNegotiator
createIncomingStream in class StreamNegotiatorinitiation - The initiation that triggered this download.
XMPPException - If an error occurs during this process an XMPPException is
thrown.
public PacketFilter getInitiationPacketFilter(String from,
String streamID)
StreamNegotiator
getInitiationPacketFilter in class StreamNegotiatorfrom - The initiator of the file transfer.streamID - The stream ID related to the transfer.
public String[] getNamespaces()
StreamNegotiator
getNamespaces in class StreamNegotiatorpublic void cleanup()
StreamNegotiator
cleanup in class StreamNegotiator
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