Java Bind类代码示例

import org.jivesoftware.smack.packet.Bind; //导入依赖的package包/类
private static Bind parseResourceBinding(XmlPullParser parser) throws IOException,
        XmlPullParserException {
    Bind bind = new Bind();
    boolean done = false;
    while (!done) {
        int eventType = parser.next();
        if (eventType == XmlPullParser.START_TAG) {
            if (parser.getName().equals("resource")) {
                bind.setResource(parser.nextText());
            }
            else if (parser.getName().equals("jid")) {
                bind.setJid(parser.nextText());
            }
        } else if (eventType == XmlPullParser.END_TAG) {
            if (parser.getName().equals("bind")) {
                done = true;
            }
        }
    }

    return bind;
}
 

import org.jivesoftware.smack.packet.Bind; //导入依赖的package包/类
private IQ parseIQ(Element doc) {
    Element pingEl = doc.element(Ping.ELEMENT);
    if (pingEl != null
            && pingEl.getNamespace().getURI().equals(Ping.NAMESPACE)) {
        return new Ping(doc);
    }

    Element bindEl = doc.element(Bind.ELEMENT);
    if (bindEl != null
            && bindEl.getNamespace().getURI().equals(Bind.NAMESPACE)) {
        return new Bind(doc);
    }

    Element query = doc.element("query");
    if (query != null) {
        if ("jabber:iq:roster".equals(query.getNamespaceURI())) {
            return new Roster(doc);
        }
        if ("jabber:iq:auth".equals(query.getNamespaceURI())) {
            return new Authentication(doc);
        }
    }

    return new IQ(doc);
}
 

import org.jivesoftware.smack.packet.Bind; //导入依赖的package包/类
@SuppressWarnings("deprecation")
protected void bindResourceAndEstablishSession(String resource) throws XMPPErrorException,
                IOException, SmackException {

    // Wait until either:
    // - the servers last features stanza has been parsed
    // - the timeout occurs
    LOGGER.finer("Waiting for last features to be received before continuing with resource binding");
    lastFeaturesReceived.checkIfSuccessOrWait();


    if (!hasFeature(Bind.ELEMENT, Bind.NAMESPACE)) {
        // Server never offered resource binding, which is REQURIED in XMPP client and
        // server implementations as per RFC6120 7.2
        throw new ResourceBindingNotOfferedException();
    }

    // Resource binding, see RFC6120 7.
    // Note that we can not use IQReplyFilter here, since the users full JID is not yet
    // available. It will become available right after the resource has been successfully bound.
    Bind bindResource = Bind.newSet(resource);
    PacketCollector packetCollector = createPacketCollectorAndSend(new StanzaIdFilter(bindResource), bindResource);
    Bind response = packetCollector.nextResultOrThrow();
    // Set the connections user to the result of resource binding. It is important that we don't infer the user
    // from the login() arguments and the configurations service name, as, for example, when SASL External is used,
    // the username is not given to login but taken from the 'external' certificate.
    user = response.getJid();
    serviceName = XmppStringUtils.parseDomain(user);

    Session.Feature sessionFeature = getFeature(Session.ELEMENT, Session.NAMESPACE);
    // Only bind the session if it's announced as stream feature by the server, is not optional and not disabled
    // For more information see http://tools.ietf.org/html/draft-cridland-xmpp-session-01
    if (sessionFeature != null && !sessionFeature.isOptional() && !getConfiguration().isLegacySessionDisabled()) {
        Session session = new Session();
        packetCollector = createPacketCollectorAndSend(new StanzaIdFilter(session), session);
        packetCollector.nextResultOrThrow();
    }
}
 

import org.jivesoftware.smack.packet.Bind; //导入依赖的package包/类
@Override
public Bind parse(XmlPullParser parser, int initialDepth) throws XmlPullParserException, IOException,
                SmackException {
    String name;
    Bind bind = null;
    outerloop: while (true) {
        int eventType = parser.next();
        switch (eventType) {
        case XmlPullParser.START_TAG:
            name = parser.getName();
            switch (name) {
            case "resource":
                bind = Bind.newSet(parser.nextText());
                break;
            case "jid":
                bind = Bind.newResult(parser.nextText());
                break;
            }
            break;
        case XmlPullParser.END_TAG:
            if (parser.getDepth() == initialDepth) {
                break outerloop;
            }
            break;
        }
    }
    return bind;
}
 

import org.jivesoftware.smack.packet.Bind; //导入依赖的package包/类
protected final void parseFeatures(XmlPullParser parser) throws XmlPullParserException,
                IOException, SmackException {
    streamFeatures.clear();
    final int initialDepth = parser.getDepth();
    while (true) {
        int eventType = parser.next();

        if (eventType == XmlPullParser.START_TAG && parser.getDepth() == initialDepth + 1) {
            ExtensionElement streamFeature = null;
            String name = parser.getName();
            String namespace = parser.getNamespace();
            switch (name) {
            case StartTls.ELEMENT:
                streamFeature = PacketParserUtils.parseStartTlsFeature(parser);
                break;
            case Mechanisms.ELEMENT:
                streamFeature = new Mechanisms(PacketParserUtils.parseMechanisms(parser));
                break;
            case Bind.ELEMENT:
                streamFeature = Bind.Feature.INSTANCE;
                break;
            case Session.ELEMENT:
                streamFeature = PacketParserUtils.parseSessionFeature(parser);
                break;
            case Compress.Feature.ELEMENT:
                streamFeature = PacketParserUtils.parseCompressionFeature(parser);
                break;
            default:
                ExtensionElementProvider<ExtensionElement> provider = ProviderManager.getStreamFeatureProvider(name, namespace);
                if (provider != null) {
                    streamFeature = provider.parse(parser);
                }
                break;
            }
            if (streamFeature != null) {
                // 将特性放入列表中
                addStreamFeature(streamFeature);
            }
        }
        else if (eventType == XmlPullParser.END_TAG && parser.getDepth() == initialDepth) {
            break;
        }
    }

    if (hasFeature(Mechanisms.ELEMENT, Mechanisms.NAMESPACE)) {
        // Only proceed with SASL auth if TLS is disabled or if the server doesn't announce it
        if (!hasFeature(StartTls.ELEMENT, StartTls.NAMESPACE)
                        || config.getSecurityMode() == SecurityMode.disabled) {
            // connecting算事完成了
            saslFeatureReceived.reportSuccess();
        }
    }

    // If the server reported the bind feature then we are that that we did SASL and maybe
    // STARTTLS. We can then report that the last 'stream:features' have been parsed
    if (hasFeature(Bind.ELEMENT, Bind.NAMESPACE)) {
        if (!hasFeature(Compress.Feature.ELEMENT, Compress.NAMESPACE)
                        || !config.isCompressionEnabled()) {
            // This was was last features from the server is either it did not contain
            // compression or if we disabled it
            lastFeaturesReceived.reportSuccess();
        }
    }
    afterFeaturesReceived();
}
 

import org.jivesoftware.smack.packet.Bind; //导入依赖的package包/类
private String bindResourceAndEstablishSession(String resource) throws XMPPException {
    // Wait until server sends response containing the <bind> element
    synchronized (this) {
        if (!resourceBinded) {
            try {
                wait(30000);
            }
            catch (InterruptedException e) {
                // Ignore
            }
        }
    }

    if (!resourceBinded) {
        // Server never offered resource binding
        throw new XMPPException("Resource binding not offered by server");
    }

    Bind bindResource = new Bind();
    bindResource.setResource(resource);

    PacketCollector collector = connection
            .createPacketCollector(new PacketIDFilter(bindResource.getPacketID()));
    // Send the packet
    connection.sendPacket(bindResource);
    // Wait up to a certain number of seconds for a response from the server.
    Bind response = (Bind) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
    collector.cancel();
    if (response == null) {
        throw new XMPPException("No response from the server.");
    }
    // If the server replied with an error, throw an exception.
    else if (response.getType() == IQ.Type.ERROR) {
        throw new XMPPException(response.getError());
    }
    String userJID = response.getJid();

    if (sessionSupported) {
        Session session = new Session();
        collector = connection.createPacketCollector(new PacketIDFilter(session.getPacketID()));
        // Send the packet
        connection.sendPacket(session);
        // Wait up to a certain number of seconds for a response from the server.
        IQ ack = (IQ) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
        collector.cancel();
        if (ack == null) {
            throw new XMPPException("No response from the server.");
        }
        // If the server replied with an error, throw an exception.
        else if (ack.getType() == IQ.Type.ERROR) {
            throw new XMPPException(ack.getError());
        }
    }
    else {
        // Server never offered session establishment
        throw new XMPPException("Session establishment not offered by server");
    }
    return userJID;
}
 

import org.jivesoftware.smack.packet.Bind; //导入依赖的package包/类
private String bindResourceAndEstablishSession(String resource) throws XMPPException {
    // Wait until server sends response containing the <bind> element
    synchronized (this) {
        long endTime = System.currentTimeMillis() + 30000;
        while (!resourceBinded && (System.currentTimeMillis() < endTime)) {
            try {
                wait(Math.abs(System.currentTimeMillis() - endTime));
            }
            catch (InterruptedException e) {
                // Ignore
            }
        }
    }

    if (!resourceBinded) {
        // Server never offered resource binding
        throw new XMPPException("Resource binding not offered by server");
    }

    Bind bindResource = new Bind();
    bindResource.setResource(resource);

    PacketCollector collector = connection
            .createPacketCollector(new PacketIDFilter(bindResource.getPacketID()));
    // Send the packet
    connection.sendPacket(bindResource);
    // Wait up to a certain number of seconds for a response from the server.
    Bind response = (Bind) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
    collector.cancel();
    if (response == null) {
        throw new XMPPException("No response from the server.");
    }
    // If the server replied with an error, throw an exception.
    else if (response.getType() == IQ.Type.ERROR) {
        throw new XMPPException(response.getError());
    }
    String userJID = response.getJid();

    if (sessionSupported) {
        Session session = new Session();
        collector = connection.createPacketCollector(new PacketIDFilter(session.getPacketID()));
        // Send the packet
        connection.sendPacket(session);
        // Wait up to a certain number of seconds for a response from the server.
        IQ ack = (IQ) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
        collector.cancel();
        if (ack == null) {
            throw new XMPPException("No response from the server.");
        }
        // If the server replied with an error, throw an exception.
        else if (ack.getType() == IQ.Type.ERROR) {
            throw new XMPPException(ack.getError());
        }
    }
    else {
        // Server never offered session establishment
        throw new XMPPException("Session establishment not offered by server");
    }
    return userJID;
}
 

import org.jivesoftware.smack.packet.Bind; //导入依赖的package包/类
private String bindResourceAndEstablishSession(String resource) throws XMPPException {
    // Wait until server sends response containing the <bind> element
    synchronized (this) {
        if (!resourceBinded) {
            try {
                wait(30000);
            }
            catch (InterruptedException e) {
                // Ignore
            }
        }
    }

    if (!resourceBinded) {
        // Server never offered resource binding
        throw new XMPPException("Resource binding not offered by server");
    }

    Bind bindResource = new Bind();
    bindResource.setResource(resource);

    PacketCollector collector = connection
            .createPacketCollector(new PacketIDFilter(bindResource.getPacketID()));
    // Send the packet
    connection.sendPacket(bindResource);
    // Wait up to a certain number of seconds for a response from the server.
    Bind response = (Bind) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
    collector.cancel();
    if (response == null) {
        throw new XMPPException("No response from the server.");
    }
    // If the server replied with an error, throw an exception.
    else if (response.getType() == IQ.Type.ERROR) {
        throw new XMPPException(response.getError());
    }
    String userJID = response.getJid();

    if (sessionSupported) {
        Session session = new Session();
        collector = connection.createPacketCollector(new PacketIDFilter(session.getPacketID()));
        // Send the packet
        connection.sendPacket(session);
        // Wait up to a certain number of seconds for a response from the server.
        IQ ack = (IQ) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
        collector.cancel();
        if (ack == null) {
            throw new XMPPException("No response from the server.");
        }
        // If the server replied with an error, throw an exception.
        else if (ack.getType() == IQ.Type.ERROR) {
            throw new XMPPException(ack.getError());
        }
    }
    return userJID;
}
 

import org.jivesoftware.smack.packet.Bind; //导入依赖的package包/类
private String bindResourceAndEstablishSession(String resource)
		throws XMPPException {
	// Wait until server sends response containing the <bind> element
	synchronized (this) {
		if (!resourceBinded) {
			try {
				wait(30000);
			} catch (InterruptedException e) {
				// Ignore
			}
		}
	}

	if (!resourceBinded) {
		// Server never offered resource binding
		throw new XMPPException("Resource binding not offered by server");
	}

	Bind bindResource = new Bind();
	bindResource.setResource(resource);

	PacketCollector collector = connection
			.createPacketCollector(new PacketIDFilter(bindResource
					.getPacketID()));
	// Send the packet
	connection.sendPacket(bindResource);
	// Wait up to a certain number of seconds for a response from the
	// server.
	Bind response = (Bind) collector.nextResult(SmackConfiguration
			.getPacketReplyTimeout());
	collector.cancel();
	if (response == null) {
		throw new XMPPException("No response from the server.");
	}
	// If the server replied with an error, throw an exception.
	else if (response.getType() == IQ.Type.ERROR) {
		throw new XMPPException(response.getError());
	}
	String userJID = response.getJid();

	if (sessionSupported) {
		Session session = new Session();
		collector = connection.createPacketCollector(new PacketIDFilter(
				session.getPacketID()));
		// Send the packet
		connection.sendPacket(session);
		// Wait up to a certain number of seconds for a response from the
		// server.
		IQ ack = (IQ) collector.nextResult(SmackConfiguration
				.getPacketReplyTimeout());
		collector.cancel();
		if (ack == null) {
			throw new XMPPException("No response from the server.");
		}
		// If the server replied with an error, throw an exception.
		else if (ack.getType() == IQ.Type.ERROR) {
			throw new XMPPException(ack.getError());
		}
	} else {
		// Server never offered session establishment
		throw new XMPPException(
				"Session establishment not offered by server");
	}
	return userJID;
}
 

import org.jivesoftware.smack.packet.Bind; //导入依赖的package包/类
private String bindResourceAndEstablishSession(String resource)
        throws XMPPException {
    // Wait until server sends response containing the <bind> element
    synchronized (this) {
        if (!resourceBinded) {
            try {
                wait(30000);
            } catch (InterruptedException e) {
                // Ignore
            }
        }
    }

    if (!resourceBinded) {
        // Server never offered resource binding
        throw new XMPPException("Resource binding not offered by server");
    }

    Bind bindResource = new Bind();
    bindResource.setResource(resource);

    PacketCollector collector = connection
            .createPacketCollector(new PacketIDFilter(bindResource.getID()));
    // Send the packet
    connection.sendPacket(bindResource);
    // Wait up to a certain number of seconds for a response from the
    // server.
    Bind response = (Bind) collector.nextResult(SmackConfiguration
            .getPacketReplyTimeout());
    collector.cancel();
    if (response == null) {
        throw new XMPPException("No response from the server.");
    }
    // If the server replied with an error, throw an exception.
    else if (response.getType() == IQ.Type.error) {
        throw new XMPPException(response.getError());
    }
    String userJID = response.getJid();

    if (sessionSupported) {
        Session session = new Session();
        collector = connection.createPacketCollector(new PacketIDFilter(
                session.getID()));
        // Send the packet
        connection.sendPacket(session);
        // Wait up to a certain number of seconds for a response from the
        // server.
        IQ ack = (IQ) collector.nextResult(SmackConfiguration
                .getPacketReplyTimeout());
        collector.cancel();
        if (ack == null) {
            throw new XMPPException("No response from the server.");
        }
        // If the server replied with an error, throw an exception.
        else if (ack.getType() == IQ.Type.error) {
            throw new XMPPException(ack.getError());
        }
    }
    return userJID;
}