Java StreamInitiation类代码示例

import org.jivesoftware.smackx.packet.StreamInitiation; //导入依赖的package包/类
/**
 * Creates the initiation acceptance packet to forward to the stream
 * initiator.
 *
 * @param streamInitiationOffer The offer from the stream initiator to connect for a stream.
 * @param namespaces            The namespace that relates to the accepted means of transfer.
 * @return The response to be forwarded to the initiator.
 */
public StreamInitiation createInitiationAccept(
        StreamInitiation streamInitiationOffer, String[] namespaces)
{
    StreamInitiation response = new StreamInitiation();
    response.setTo(streamInitiationOffer.getFrom());
    response.setFrom(streamInitiationOffer.getTo());
    response.setType(IQ.Type.RESULT);
    response.setPacketID(streamInitiationOffer.getPacketID());

    DataForm form = new DataForm(Form.TYPE_SUBMIT);
    FormField field = new FormField(
            FileTransferNegotiator.STREAM_DATA_FIELD_NAME);
    for (String namespace : namespaces) {
        field.addValue(namespace);
    }
    form.addField(field);

    response.setFeatureNegotiationForm(form);
    return response;
}
 

import org.jivesoftware.smackx.packet.StreamInitiation; //导入依赖的package包/类
Packet initiateIncomingStream(Connection connection, StreamInitiation initiation) throws XMPPException {
    StreamInitiation response = createInitiationAccept(initiation,
            getNamespaces());

    // establish collector to await response
    PacketCollector collector = connection
            .createPacketCollector(getInitiationPacketFilter(initiation.getFrom(), initiation.getSessionID()));
    connection.sendPacket(response);

    Packet streamMethodInitiation = collector
            .nextResult(SmackConfiguration.getPacketReplyTimeout());
    collector.cancel();
    if (streamMethodInitiation == null) {
        throw new XMPPException("No response from file transfer initiator");
    }

    return streamMethodInitiation;
}
 

import org.jivesoftware.smackx.packet.StreamInitiation; //导入依赖的package包/类
/**
 * Creates the initiation acceptance packet to forward to the stream
 * initiator.
 * 
 * @param streamInitiationOffer
 *            The offer from the stream initiator to connect for a stream.
 * @param namespaces
 *            The namespace that relates to the accepted means of transfer.
 * @return The response to be forwarded to the initiator.
 */
public StreamInitiation createInitiationAccept(
		StreamInitiation streamInitiationOffer, String[] namespaces) {
	StreamInitiation response = new StreamInitiation();
	response.setTo(streamInitiationOffer.getFrom());
	response.setFrom(streamInitiationOffer.getTo());
	response.setType(IQ.Type.RESULT);
	response.setPacketID(streamInitiationOffer.getPacketID());

	DataForm form = new DataForm(Form.TYPE_SUBMIT);
	FormField field = new FormField(
			FileTransferNegotiator.STREAM_DATA_FIELD_NAME);
	for (String namespace : namespaces) {
		field.addValue(namespace);
	}
	form.addField(field);

	response.setFeatureNegotiationForm(form);
	return response;
}
 

import org.jivesoftware.smackx.packet.StreamInitiation; //导入依赖的package包/类
Packet initiateIncomingStream(Connection connection,
		StreamInitiation initiation) throws XMPPException {
	StreamInitiation response = createInitiationAccept(initiation,
			getNamespaces());

	// establish collector to await response
	PacketCollector collector = connection
			.createPacketCollector(getInitiationPacketFilter(
					initiation.getFrom(), initiation.getSessionID()));
	connection.sendPacket(response);

	Packet streamMethodInitiation = collector.nextResult(SmackConfiguration
			.getPacketReplyTimeout());
	collector.cancel();
	if (streamMethodInitiation == null) {
		throw new XMPPException("No response from file transfer initiator");
	}

	return streamMethodInitiation;
}
 

import org.jivesoftware.smackx.packet.StreamInitiation; //导入依赖的package包/类
/**
 * Creates the initiation acceptance packet to forward to the stream
 * initiator.
 *
 * @param streamInitiationOffer The offer from the stream initatior to connect for a stream.
 * @param namespaces            The namespace that relates to the accepted means of transfer.
 * @return The response to be forwarded to the initator.
 */
public StreamInitiation createInitiationAccept(
        StreamInitiation streamInitiationOffer, String[] namespaces)
{
    StreamInitiation response = new StreamInitiation();
    response.setTo(streamInitiationOffer.getFrom());
    response.setFrom(streamInitiationOffer.getTo());
    response.setType(IQ.Type.RESULT);
    response.setPacketID(streamInitiationOffer.getPacketID());

    DataForm form = new DataForm(Form.TYPE_SUBMIT);
    FormField field = new FormField(
            FileTransferNegotiator.STREAM_DATA_FIELD_NAME);
    for (String namespace : namespaces) {
        field.addValue(namespace);
    }
    form.addField(field);

    response.setFeatureNegotiationForm(form);
    return response;
}
 

import org.jivesoftware.smackx.packet.StreamInitiation; //导入依赖的package包/类
private void initListeners() {
	listeners = new ArrayList<FileTransferListener>();

	connection.addPacketListener(new PacketListener() {
		public void processPacket(Packet packet) {
			fireNewRequest((StreamInitiation) packet);
		}
	}, new AndFilter(new PacketTypeFilter(StreamInitiation.class),
			new IQTypeFilter(IQ.Type.SET)));
}
 

import org.jivesoftware.smackx.packet.StreamInitiation; //导入依赖的package包/类
protected void fireNewRequest(StreamInitiation initiation) {
	FileTransferListener[] listeners = null;
	synchronized (this.listeners) {
		listeners = new FileTransferListener[this.listeners.size()];
		this.listeners.toArray(listeners);
	}
	FileTransferRequest request = new FileTransferRequest(this, initiation);
	for (int i = 0; i < listeners.length; i++) {
		listeners[i].fileTransferRequest(request);
	}
}
 

import org.jivesoftware.smackx.packet.StreamInitiation; //导入依赖的package包/类
protected void rejectIncomingFileTransfer(FileTransferRequest request) {
	StreamInitiation initiation = request.getStreamInitiation();

	IQ rejection = FileTransferNegotiator.createIQ(
			initiation.getPacketID(), initiation.getFrom(), initiation
					.getTo(), IQ.Type.ERROR);
	rejection.setError(new XMPPError(XMPPError.Condition.forbidden));
	connection.sendPacket(rejection);
}
 

import org.jivesoftware.smackx.packet.StreamInitiation; //导入依赖的package包/类
@Override
public InputStream createIncomingStream(StreamInitiation initiation) throws XMPPException,
                InterruptedException {
    /*
     * SOCKS5 initiation listener must ignore next SOCKS5 Bytestream request with given session
     * ID
     */
    this.manager.ignoreBytestreamRequestOnce(initiation.getSessionID());

    Packet streamInitiation = initiateIncomingStream(this.connection, initiation);
    return negotiateIncomingStream(streamInitiation);
}
 

import org.jivesoftware.smackx.packet.StreamInitiation; //导入依赖的package包/类
/**
 * Reject a stream initiation request from a remote user.
 *
 * @param si The Stream Initiation request to reject.
 */
public void rejectStream(final StreamInitiation si) {
    XMPPError error = new XMPPError(XMPPError.Condition.forbidden, "Offer Declined");
    IQ iqPacket = createIQ(si.getPacketID(), si.getFrom(), si.getTo(),
            IQ.Type.ERROR);
    iqPacket.setError(error);
    connection.sendPacket(iqPacket);
}
 

import org.jivesoftware.smackx.packet.StreamInitiation; //导入依赖的package包/类
public InputStream createIncomingStream(StreamInitiation initiation)
                throws XMPPException {
    /*
     * In-Band Bytestream initiation listener must ignore next in-band
     * bytestream request with given session ID
     */
    this.manager.ignoreBytestreamRequestOnce(initiation.getSessionID());

    Packet streamInitiation = initiateIncomingStream(this.connection, initiation);
    return negotiateIncomingStream(streamInitiation);
}
 

import org.jivesoftware.smackx.packet.StreamInitiation; //导入依赖的package包/类
protected void rejectIncomingFileTransfer(FileTransferRequest request) {
	StreamInitiation initiation = request.getStreamInitiation();

	IQ rejection = FileTransferNegotiator.createIQ(
			initiation.getPacketID(), initiation.getFrom(), initiation
					.getTo(), IQ.Type.ERROR);
	rejection.setError(new XMPPError(XMPPError.Condition.no_acceptable));
	connection.sendPacket(rejection);
}
 

import org.jivesoftware.smackx.packet.StreamInitiation; //导入依赖的package包/类
protected void rejectIncomingFileTransfer(FileTransferRequest request) {
	StreamInitiation initiation = request.getStreamInitiation();

	IQ rejection = FileTransferNegotiator.createIQ(
			initiation.getPacketID(), initiation.getFrom(),
			initiation.getTo(), IQ.Type.ERROR);
	rejection.setError(new XMPPError(XMPPError.Condition.no_acceptable));
	connection.sendPacket(rejection);
}
 

import org.jivesoftware.smackx.packet.StreamInitiation; //导入依赖的package包/类
@Override
public InputStream createIncomingStream(StreamInitiation initiation)
		throws XMPPException, InterruptedException {
	/*
	 * SOCKS5 initiation listener must ignore next SOCKS5 Bytestream request
	 * with given session ID
	 */
	this.manager.ignoreBytestreamRequestOnce(initiation.getSessionID());

	Packet streamInitiation = initiateIncomingStream(this.connection,
			initiation);
	return negotiateIncomingStream(streamInitiation);
}
 

import org.jivesoftware.smackx.packet.StreamInitiation; //导入依赖的package包/类
/**
 * Reject a stream initiation request from a remote user.
 * 
 * @param si
 *            The Stream Initiation request to reject.
 */
public void rejectStream(final StreamInitiation si) {
	XMPPError error = new XMPPError(XMPPError.Condition.forbidden,
			"Offer Declined");
	IQ iqPacket = createIQ(si.getPacketID(), si.getFrom(), si.getTo(),
			IQ.Type.ERROR);
	iqPacket.setError(error);
	connection.sendPacket(iqPacket);
}