public class IBBTransferNegotiator extends StreamNegotiator
Modifier | Constructor and Description |
---|---|
protected |
IBBTransferNegotiator(XMPPConnection connection)
The default constructor for the In-Band Bytestream Negotiator.
|
Modifier and Type | Method and Description |
---|---|
void |
cleanup()
Cleanup any and all resources associated with this negotiator.
|
java.io.InputStream |
createIncomingStream(StreamInitiation initiation)
This method handles the file stream download negotiation process.
|
java.io.OutputStream |
createOutgoingStream(java.lang.String streamID,
java.lang.String initiator,
java.lang.String target)
This method handles the file upload stream negotiation process.
|
PacketFilter |
getInitiationPacketFilter(java.lang.String from,
java.lang.String streamID)
Returns the packet filter that will return the initiation packet for the appropriate stream
initiation.
|
java.lang.String[] |
getNamespaces()
Returns the XMPP namespace reserved for this particular type of file
transfer.
|
createError, createInitiationAccept
protected IBBTransferNegotiator(XMPPConnection connection)
connection
- The connection which this negotiator works on.public java.io.OutputStream createOutgoingStream(java.lang.String streamID, java.lang.String initiator, java.lang.String target) throws SmackException.NoResponseException, XMPPException.XMPPErrorException, SmackException.NotConnectedException
StreamNegotiator
createOutgoingStream
in class StreamNegotiator
streamID
- 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.XMPPErrorException
- If an error occurs during the negotiation process an
exception will be thrown.SmackException.NoResponseException
SmackException.NotConnectedException
public java.io.InputStream createIncomingStream(StreamInitiation initiation) throws SmackException.NoResponseException, XMPPException.XMPPErrorException, SmackException.NotConnectedException
StreamNegotiator
createIncomingStream
in class StreamNegotiator
initiation
- The initiation that triggered this download.XMPPException.XMPPErrorException
- If an error occurs during this process an XMPPException is
thrown.SmackException.NoResponseException
SmackException.NotConnectedException
public PacketFilter getInitiationPacketFilter(java.lang.String from, java.lang.String streamID)
StreamNegotiator
getInitiationPacketFilter
in class StreamNegotiator
from
- The initiator of the file transfer.streamID
- The stream ID related to the transfer.public java.lang.String[] getNamespaces()
StreamNegotiator
getNamespaces
in class StreamNegotiator
public void cleanup()
StreamNegotiator
cleanup
in class StreamNegotiator