2010-02-09 12:55:56 +01:00
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/**
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*
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* Copyright 2009 Jive Software.
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*
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2014-02-17 18:57:38 +01:00
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* Licensed under the Apache License, Version 2.0 (the "License");
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2010-02-09 12:55:56 +01:00
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smack;
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2018-05-16 08:09:09 +02:00
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import java.util.concurrent.TimeUnit;
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2014-04-03 10:50:23 +02:00
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import org.jivesoftware.smack.SmackException.NoResponseException;
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2014-03-19 14:22:20 +01:00
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import org.jivesoftware.smack.SmackException.NotConnectedException;
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2018-03-31 14:15:46 +02:00
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import org.jivesoftware.smack.XMPPException.XMPPErrorException;
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2014-02-23 21:08:35 +01:00
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import org.jivesoftware.smack.filter.IQReplyFilter;
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2015-02-26 18:41:17 +01:00
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import org.jivesoftware.smack.filter.StanzaFilter;
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2015-01-08 11:01:35 +01:00
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import org.jivesoftware.smack.iqrequest.IQRequestHandler;
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2015-02-26 18:41:17 +01:00
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import org.jivesoftware.smack.packet.ExtensionElement;
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2019-02-04 08:59:39 +01:00
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import org.jivesoftware.smack.packet.FullyQualifiedElement;
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2017-06-14 17:12:43 +02:00
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import org.jivesoftware.smack.packet.IQ;
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2019-10-25 13:57:18 +02:00
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import org.jivesoftware.smack.packet.Message;
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import org.jivesoftware.smack.packet.MessageBuilder;
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2015-07-14 22:41:33 +02:00
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import org.jivesoftware.smack.packet.Nonza;
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2019-10-25 13:57:18 +02:00
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import org.jivesoftware.smack.packet.Presence;
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import org.jivesoftware.smack.packet.PresenceBuilder;
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2017-06-14 17:12:43 +02:00
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import org.jivesoftware.smack.packet.Stanza;
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2019-10-24 15:45:08 +02:00
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import org.jivesoftware.smack.packet.StanzaFactory;
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2019-10-25 13:57:18 +02:00
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import org.jivesoftware.smack.util.Consumer;
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import org.jivesoftware.smack.util.Predicate;
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2017-06-14 17:12:43 +02:00
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2015-02-14 17:15:02 +01:00
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import org.jxmpp.jid.DomainBareJid;
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2015-05-27 19:29:51 +02:00
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import org.jxmpp.jid.EntityFullJid;
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2010-02-09 12:55:56 +01:00
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/**
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2015-02-12 12:13:19 +01:00
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* The XMPPConnection interface provides an interface for connections to an XMPP server and
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2014-04-15 11:22:46 +02:00
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* implements shared methods which are used by the different types of connections (e.g.
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2015-03-21 18:56:27 +01:00
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* <code>XMPPTCPConnection</code> or <code>XMPPBOSHConnection</code>). To create a connection to an XMPP server
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2014-04-15 11:22:46 +02:00
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* a simple usage of this API might look like the following:
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2018-05-09 23:06:12 +02:00
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*
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2010-02-09 12:55:56 +01:00
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* <pre>
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* // Create a connection to the igniterealtime.org XMPP server.
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2015-02-11 17:36:46 +01:00
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* XMPPTCPConnection con = new XMPPTCPConnection("igniterealtime.org");
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2010-02-09 12:55:56 +01:00
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* // Connect to the server
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* con.connect();
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* // Most servers require you to login before performing other tasks.
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* con.login("jsmith", "mypass");
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* // Start a new conversation with John Doe and send him a message.
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2018-03-09 14:15:46 +01:00
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* ChatManager chatManager = ChatManager.getInstanceFor(con);
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* chatManager.addIncomingListener(new IncomingChatMessageListener() {
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* public void newIncomingMessage(EntityBareJid from, Message message, Chat chat) {
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2010-02-09 12:55:56 +01:00
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* // Print out any messages we get back to standard out.
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2017-12-23 20:21:19 +01:00
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* System.out.println("Received message: " + message);
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2010-02-09 12:55:56 +01:00
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* }
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* });
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2018-03-09 14:15:46 +01:00
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* Chat chat = chatManager.chatWith("jdoe@igniterealtime.org");
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* chat.send("Howdy!");
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2010-02-09 12:55:56 +01:00
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* // Disconnect from the server
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* con.disconnect();
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* </pre>
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2014-04-15 11:22:46 +02:00
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* <p>
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2015-02-12 12:09:52 +01:00
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* Note that the XMPPConnection interface does intentionally not declare any methods that manipulate
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* the connection state, e.g. <code>connect()</code>, <code>disconnect()</code>. You should use the
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* most specific connection type, e.g. <code>XMPPTCPConnection</code> as declared type and use the
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* XMPPConnection interface when you don't need to manipulate the connection state.
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* </p>
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* <p>
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* XMPPConnections can be reused between connections. This means that an Connection may be connected,
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* disconnected and then connected again. Listeners of the XMPPConnection will be retained across
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2014-04-15 11:22:46 +02:00
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* connections.
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2015-02-12 12:09:52 +01:00
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* </p>
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2019-04-16 09:33:07 +02:00
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* <h2>Incoming Stanza Listeners</h2>
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* Most callbacks (listeners, handlers, …) than you can add to a connection come in three different variants:
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* <ul>
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* <li>standard</li>
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* <li>async (asynchronous)</li>
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* <li>sync (synchronous)</li>
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* </ul>
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* <p>
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* Standard callbacks are invoked concurrently, but it is ensured that the same callback is never run concurrently.
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* The callback's identity is used as key for that. The events delivered to the callback preserve the order of the
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* causing events of the connection.
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* </p>
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* <p>
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* Asynchronous callbacks are run decoupled from the connections main event loop. Hence a callback triggered by
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* stanza B may (appear to) invoked before a callback triggered by stanza A, even though stanza A arrived before B.
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* </p>
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* <p>
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* Synchronous callbacks are run synchronous to the main event loop of a connection. Hence they are invoked in the
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* exact order of how events happen there, most importantly the arrival order of incoming stanzas. You should only
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* use synchronous callbacks in rare situations.
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* </p>
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2015-02-12 12:09:52 +01:00
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*
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2010-02-09 12:55:56 +01:00
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* @author Matt Tucker
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* @author Guenther Niess
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*/
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2014-05-25 12:28:08 +02:00
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public interface XMPPConnection {
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2010-02-09 12:55:56 +01:00
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2015-05-18 16:48:23 +02:00
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/**
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* Returns the XMPP Domain of the service provided by the XMPP server and used for this connection. After
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* authenticating with the server the returned value may be different.
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2018-05-09 23:06:12 +02:00
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*
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2015-05-18 16:48:23 +02:00
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* @return the XMPP domain of this XMPP session.
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*/
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2017-12-13 23:10:11 +01:00
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DomainBareJid getXMPPServiceDomain();
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2015-05-18 16:48:23 +02:00
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2010-02-09 12:55:56 +01:00
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/**
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* Returns the host name of the server where the XMPP server is running. This would be the
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* IP address of the server or a name that may be resolved by a DNS server.
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2018-05-09 23:06:12 +02:00
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*
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2014-03-18 09:27:45 +01:00
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* @return the host name of the server where the XMPP server is running or null if not yet connected.
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2010-02-09 12:55:56 +01:00
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*/
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2017-12-13 23:10:11 +01:00
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String getHost();
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2010-02-09 12:55:56 +01:00
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/**
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* Returns the port number of the XMPP server for this connection. The default port
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2014-03-18 09:27:45 +01:00
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* for normal connections is 5222.
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2018-05-09 23:06:12 +02:00
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*
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2014-03-18 09:27:45 +01:00
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* @return the port number of the XMPP server or 0 if not yet connected.
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2010-02-09 12:55:56 +01:00
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*/
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2017-12-13 23:10:11 +01:00
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int getPort();
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2010-02-09 12:55:56 +01:00
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/**
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* Returns the full XMPP address of the user that is logged in to the connection or
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2019-07-19 18:10:36 +02:00
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* <code>null</code> if not logged in yet. An XMPP address is in the form
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2010-02-09 12:55:56 +01:00
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* username@server/resource.
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2018-05-09 23:06:12 +02:00
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*
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2010-02-09 12:55:56 +01:00
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* @return the full XMPP address of the user logged in.
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*/
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2017-12-13 23:10:11 +01:00
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EntityFullJid getUser();
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2010-02-09 12:55:56 +01:00
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/**
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2015-01-28 17:14:33 +01:00
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* Returns the stream ID for this connection, which is the value set by the server
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2019-07-19 18:10:36 +02:00
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* when opening an XMPP stream. This value will be <code>null</code> if not connected to the server.
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2018-05-09 23:06:12 +02:00
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*
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2019-07-19 18:10:36 +02:00
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* @return the ID of this connection returned from the XMPP server or <code>null</code> if
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2010-02-09 12:55:56 +01:00
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* not connected to the server.
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2015-01-28 17:14:33 +01:00
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* @see <a href="http://xmpp.org/rfcs/rfc6120.html#streams-attr-id">RFC 6120 § 4.7.3. id</a>
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2010-02-09 12:55:56 +01:00
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*/
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2017-12-13 23:10:11 +01:00
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String getStreamId();
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2010-02-09 12:55:56 +01:00
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/**
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* Returns true if currently connected to the XMPP server.
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2018-05-09 23:06:12 +02:00
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*
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2010-02-09 12:55:56 +01:00
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* @return true if connected.
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*/
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2017-12-13 23:10:11 +01:00
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boolean isConnected();
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2010-02-09 12:55:56 +01:00
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/**
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* Returns true if currently authenticated by successfully calling the login method.
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2018-05-09 23:06:12 +02:00
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*
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2010-02-09 12:55:56 +01:00
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* @return true if authenticated.
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*/
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2017-12-13 23:10:11 +01:00
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boolean isAuthenticated();
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2010-02-09 12:55:56 +01:00
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/**
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* Returns true if currently authenticated anonymously.
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2018-05-09 23:06:12 +02:00
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*
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2010-02-09 12:55:56 +01:00
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* @return true if authenticated anonymously.
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*/
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2017-12-13 23:10:11 +01:00
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boolean isAnonymous();
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2010-02-09 12:55:56 +01:00
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/**
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2018-05-09 23:06:12 +02:00
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* Returns true if the connection to the server has successfully negotiated encryption.
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*
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2010-02-09 12:55:56 +01:00
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* @return true if a secure connection to the server.
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*/
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2017-12-13 23:10:11 +01:00
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boolean isSecureConnection();
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2014-03-17 19:33:17 +01:00
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2010-02-09 12:55:56 +01:00
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/**
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* Returns true if network traffic is being compressed. When using stream compression network
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* traffic can be reduced up to 90%. Therefore, stream compression is ideal when using a slow
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* speed network connection. However, the server will need to use more CPU time in order to
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* un/compress network data so under high load the server performance might be affected.
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2018-05-09 23:06:12 +02:00
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*
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2010-02-09 12:55:56 +01:00
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* @return true if network traffic is being compressed.
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*/
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2017-12-13 23:10:11 +01:00
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boolean isUsingCompression();
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2010-02-09 12:55:56 +01:00
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2019-10-24 15:45:08 +02:00
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StanzaFactory getStanzaFactory();
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2015-03-04 21:44:43 +01:00
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/**
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* Sends the specified stanza to the server.
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*
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* @param stanza the stanza to send.
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* @throws NotConnectedException if the connection is not connected.
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2019-08-30 12:08:30 +02:00
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* @throws InterruptedException if the calling thread was interrupted.
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2015-03-04 22:42:36 +01:00
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* */
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2017-12-13 23:10:11 +01:00
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void sendStanza(Stanza stanza) throws NotConnectedException, InterruptedException;
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2015-03-04 21:44:43 +01:00
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2018-05-16 08:09:09 +02:00
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/**
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* Try to send the given stanza. Returns {@code true} if the stanza was successfully put into the outgoing stanza
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* queue, otherwise, if {@code false} is returned, the stanza could not be scheduled for sending (for example
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* because the outgoing element queue is full). Note that this means that the stanza possibly was not put onto the
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* wire, even if {@code true} is returned, it just has been successfully scheduled for sending.
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* <p>
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* <b>Note:</b> Implementations are not required to provide that functionality. In that case this method is mapped
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* to {@link #sendStanza(Stanza)} and will possibly block until the stanza could be scheduled for sending.
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* </p>
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*
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* @param stanza the stanza to send.
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* @return {@code true} if the stanza was successfully scheduled to be send, {@code false} otherwise.
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* @throws NotConnectedException if the connection is not connected.
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2019-02-16 17:17:50 +01:00
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* @since 4.4.0
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2018-05-16 08:09:09 +02:00
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*/
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boolean trySendStanza(Stanza stanza) throws NotConnectedException;
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/**
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* Try to send the given stanza. Returns {@code true} if the stanza was successfully put into the outgoing stanza
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* queue within the given timeout period, otherwise, if {@code false} is returned, the stanza could not be scheduled
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* for sending (for example because the outgoing element queue is full). Note that this means that the stanza
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* possibly was not put onto the wire, even if {@code true} is returned, it just has been successfully scheduled for
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* sending.
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* <p>
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* <b>Note:</b> Implementations are not required to provide that functionality. In that case this method is mapped
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* to {@link #sendStanza(Stanza)} and will possibly block until the stanza could be scheduled for sending.
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* </p>
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*
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* @param stanza the stanza to send.
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* @param timeout how long to wait before giving up, in units of {@code unit}.
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* @param unit a {@code TimeUnit} determining how to interpret the {@code timeout} parameter.
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* @return {@code true} if the stanza was successfully scheduled to be send, {@code false} otherwise.
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* @throws NotConnectedException if the connection is not connected.
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* @throws InterruptedException if the calling thread was interrupted.
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2019-02-16 17:17:50 +01:00
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* @since 4.4.0
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2018-05-16 08:09:09 +02:00
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*/
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boolean trySendStanza(Stanza stanza, long timeout, TimeUnit unit) throws NotConnectedException, InterruptedException;
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2014-09-11 09:49:16 +02:00
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/**
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2015-07-14 22:41:33 +02:00
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* Send a Nonza.
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2014-10-13 16:49:28 +02:00
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* <p>
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* <b>This method is not meant for end-user usage!</b> It allows sending plain stream elements, which should not be
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* done by a user manually. <b>Doing so may result in a unstable or unusable connection.</b> Certain Smack APIs use
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* this method to send plain stream elements.
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* </p>
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*
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2015-07-14 22:41:33 +02:00
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* @param nonza the Nonza to send.
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2019-08-30 12:08:30 +02:00
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* @throws NotConnectedException if the XMPP connection is not connected.
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* @throws InterruptedException if the calling thread was interrupted.
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2014-09-11 09:49:16 +02:00
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*/
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2017-12-13 23:10:11 +01:00
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void sendNonza(Nonza nonza) throws NotConnectedException, InterruptedException;
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2014-09-11 09:49:16 +02:00
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2010-02-09 12:55:56 +01:00
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/**
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* Adds a connection listener to this connection that will be notified when
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2013-11-02 12:46:21 +01:00
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* the connection closes or fails.
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2018-05-09 23:06:12 +02:00
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*
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2010-02-09 12:55:56 +01:00
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* @param connectionListener a connection listener.
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*/
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2017-12-13 23:10:11 +01:00
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void addConnectionListener(ConnectionListener connectionListener);
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2010-02-09 12:55:56 +01:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Removes a connection listener from this connection.
|
2018-05-09 23:06:12 +02:00
|
|
|
*
|
2010-02-09 12:55:56 +01:00
|
|
|
* @param connectionListener a connection listener.
|
|
|
|
*/
|
2017-12-13 23:10:11 +01:00
|
|
|
void removeConnectionListener(ConnectionListener connectionListener);
|
2010-02-09 12:55:56 +01:00
|
|
|
|
2018-03-31 14:15:46 +02:00
|
|
|
/**
|
|
|
|
* Send an IQ request and wait for the response.
|
|
|
|
*
|
|
|
|
* @param request the IQ request
|
2019-08-30 12:08:30 +02:00
|
|
|
* @param <I> the type of the expected result IQ.
|
2018-03-31 14:15:46 +02:00
|
|
|
* @return an IQ with type 'result'
|
2019-08-30 12:08:30 +02:00
|
|
|
* @throws NoResponseException if there was no response from the remote entity.
|
|
|
|
* @throws XMPPErrorException if there was an XMPP error returned.
|
|
|
|
* @throws NotConnectedException if the XMPP connection is not connected.
|
|
|
|
* @throws InterruptedException if the calling thread was interrupted.
|
2018-03-31 14:15:46 +02:00
|
|
|
* @since 4.3
|
|
|
|
*/
|
|
|
|
<I extends IQ> I sendIqRequestAndWaitForResponse(IQ request)
|
|
|
|
throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException;
|
|
|
|
|
2014-02-18 15:05:19 +01:00
|
|
|
/**
|
2018-04-23 21:06:35 +02:00
|
|
|
* Creates a new stanza collector collecting IQ responses that are replies to the IQ <code>request</code>.
|
|
|
|
* Does also send the <code>request</code> IQ. The stanza filter for the collector is an
|
2018-03-31 14:17:30 +02:00
|
|
|
* {@link IQReplyFilter}, guaranteeing that stanza id and JID in the 'from' address have
|
2014-02-23 21:08:35 +01:00
|
|
|
* expected values.
|
|
|
|
*
|
2018-04-23 21:06:35 +02:00
|
|
|
* @param request the IQ request to filter responses from
|
2018-03-31 14:17:30 +02:00
|
|
|
* @return a new stanza collector.
|
2019-08-30 12:08:30 +02:00
|
|
|
* @throws NotConnectedException if the XMPP connection is not connected.
|
|
|
|
* @throws InterruptedException if the calling thread was interrupted.
|
2014-02-18 15:05:19 +01:00
|
|
|
*/
|
2018-04-23 21:06:35 +02:00
|
|
|
StanzaCollector createStanzaCollectorAndSend(IQ request) throws NotConnectedException, InterruptedException;
|
2014-02-18 15:05:19 +01:00
|
|
|
|
2010-02-09 12:55:56 +01:00
|
|
|
/**
|
2018-03-31 14:17:30 +02:00
|
|
|
* Creates a new stanza collector for this connection. A stanza filter determines
|
2018-04-23 21:06:35 +02:00
|
|
|
* which stanzas will be accumulated by the collector. A StanzaCollector is
|
2015-03-01 10:28:15 +01:00
|
|
|
* more suitable to use than a {@link StanzaListener} when you need to wait for
|
2010-02-09 12:55:56 +01:00
|
|
|
* a specific result.
|
2018-05-09 23:06:12 +02:00
|
|
|
*
|
2018-04-23 21:06:35 +02:00
|
|
|
* @param stanzaFilter the stanza filter to use.
|
|
|
|
* @param stanza the stanza to send right after the collector got created
|
2018-03-31 14:17:30 +02:00
|
|
|
* @return a new stanza collector.
|
2019-08-30 12:08:30 +02:00
|
|
|
* @throws InterruptedException if the calling thread was interrupted.
|
|
|
|
* @throws NotConnectedException if the XMPP connection is not connected.
|
2014-10-13 10:45:00 +02:00
|
|
|
*/
|
2018-04-23 21:06:35 +02:00
|
|
|
StanzaCollector createStanzaCollectorAndSend(StanzaFilter stanzaFilter, Stanza stanza)
|
2015-02-14 09:43:44 +01:00
|
|
|
throws NotConnectedException, InterruptedException;
|
2014-10-13 10:45:00 +02:00
|
|
|
|
|
|
|
/**
|
2018-03-31 14:17:30 +02:00
|
|
|
* Creates a new stanza collector for this connection. A stanza filter
|
2018-04-23 21:06:35 +02:00
|
|
|
* determines which stanzas will be accumulated by the collector. A
|
2017-01-03 11:12:34 +01:00
|
|
|
* StanzaCollector is more suitable to use than a {@link StanzaListener}
|
2014-10-13 10:45:00 +02:00
|
|
|
* when you need to wait for a specific result.
|
|
|
|
* <p>
|
2018-04-23 21:06:35 +02:00
|
|
|
* <b>Note:</b> If you send a Stanza right after using this method, then
|
2014-10-13 10:45:00 +02:00
|
|
|
* consider using
|
2017-01-03 11:12:34 +01:00
|
|
|
* {@link #createStanzaCollectorAndSend(StanzaFilter, Stanza)} instead.
|
|
|
|
* Otherwise make sure cancel the StanzaCollector in every case, e.g. even
|
|
|
|
* if an exception is thrown, or otherwise you may leak the StanzaCollector.
|
2014-10-13 10:45:00 +02:00
|
|
|
* </p>
|
2018-05-09 23:06:12 +02:00
|
|
|
*
|
2018-04-23 21:06:35 +02:00
|
|
|
* @param stanzaFilter the stanza filter to use.
|
2018-03-31 14:17:30 +02:00
|
|
|
* @return a new stanza collector.
|
2010-02-09 12:55:56 +01:00
|
|
|
*/
|
2018-04-23 21:06:35 +02:00
|
|
|
StanzaCollector createStanzaCollector(StanzaFilter stanzaFilter);
|
2010-02-09 12:55:56 +01:00
|
|
|
|
2015-01-16 17:24:59 +01:00
|
|
|
/**
|
2018-03-31 14:17:30 +02:00
|
|
|
* Create a new stanza collector with the given stanza collector configuration.
|
2015-01-16 17:24:59 +01:00
|
|
|
* <p>
|
|
|
|
* Please make sure to cancel the collector when it is no longer required. See also
|
2017-01-03 11:12:34 +01:00
|
|
|
* {@link #createStanzaCollector(StanzaFilter)}.
|
2015-01-16 17:24:59 +01:00
|
|
|
* </p>
|
2018-05-09 23:06:12 +02:00
|
|
|
*
|
2018-03-31 14:17:30 +02:00
|
|
|
* @param configuration the stanza collector configuration.
|
|
|
|
* @return a new stanza collector.
|
2015-01-16 17:24:59 +01:00
|
|
|
* @since 4.1
|
|
|
|
*/
|
2017-12-13 23:10:11 +01:00
|
|
|
StanzaCollector createStanzaCollector(StanzaCollector.Configuration configuration);
|
2015-01-16 17:24:59 +01:00
|
|
|
|
2010-02-09 12:55:56 +01:00
|
|
|
/**
|
2018-03-31 14:17:30 +02:00
|
|
|
* Remove a stanza collector of this connection.
|
2018-05-09 23:06:12 +02:00
|
|
|
*
|
2018-03-31 14:17:30 +02:00
|
|
|
* @param collector a stanza collectors which was created for this connection.
|
2010-02-09 12:55:56 +01:00
|
|
|
*/
|
2017-12-13 23:10:11 +01:00
|
|
|
void removeStanzaCollector(StanzaCollector collector);
|
2010-02-09 12:55:56 +01:00
|
|
|
|
2019-02-04 21:58:35 +01:00
|
|
|
/**
|
|
|
|
* Registers a stanza listener with this connection. The listener will be invoked when a (matching) incoming stanza
|
|
|
|
* is received. The stanza filter determines which stanzas will be delivered to the listener. It is guaranteed that
|
|
|
|
* the same listener will not be invoked concurrently and the the order of invocation will reflect the order in
|
|
|
|
* which the stanzas have been received. If the same stanza listener is added again with a different filter, only
|
|
|
|
* the new filter will be used.
|
|
|
|
*
|
|
|
|
* @param stanzaListener the stanza listener to notify of new received stanzas.
|
|
|
|
* @param stanzaFilter the stanza filter to use.
|
2019-02-16 17:17:50 +01:00
|
|
|
* @since 4.4.0
|
2019-02-04 21:58:35 +01:00
|
|
|
*/
|
|
|
|
void addStanzaListener(StanzaListener stanzaListener, StanzaFilter stanzaFilter);
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Removes a stanza listener for received stanzas from this connection.
|
|
|
|
*
|
|
|
|
* @param stanzaListener the stanza listener to remove.
|
|
|
|
* @return true if the stanza listener was removed.
|
2019-02-16 17:17:50 +01:00
|
|
|
* @since 4.4.0
|
2019-02-04 21:58:35 +01:00
|
|
|
*/
|
|
|
|
boolean removeStanzaListener(StanzaListener stanzaListener);
|
|
|
|
|
2015-01-05 21:42:35 +01:00
|
|
|
/**
|
2019-10-25 13:57:18 +02:00
|
|
|
* Registers a <b>synchronous</b> stanza listener with this connection. A stanza listener will be invoked only when
|
2018-04-23 21:06:35 +02:00
|
|
|
* an incoming stanza is received. A stanza filter determines which stanzas will be delivered to the listener. If
|
2018-03-31 14:17:30 +02:00
|
|
|
* the same stanza listener is added again with a different filter, only the new filter will be used.
|
2015-01-05 21:42:35 +01:00
|
|
|
* <p>
|
2018-03-31 14:17:30 +02:00
|
|
|
* <b>Important:</b> This stanza listeners will be called in the same <i>single</i> thread that processes all
|
|
|
|
* incoming stanzas. Only use this kind of stanza filter if it does not perform any XMPP activity that waits for a
|
2015-03-01 10:28:15 +01:00
|
|
|
* response. Consider using {@link #addAsyncStanzaListener(StanzaListener, StanzaFilter)} when possible, i.e. when
|
2018-04-23 21:06:35 +02:00
|
|
|
* the invocation order doesn't have to be the same as the order of the arriving stanzas. If the order of the
|
|
|
|
* arriving stanzas, consider using a {@link StanzaCollector} when possible.
|
2015-01-05 21:42:35 +01:00
|
|
|
* </p>
|
|
|
|
*
|
2018-04-23 21:06:35 +02:00
|
|
|
* @param stanzaListener the stanza listener to notify of new received stanzas.
|
|
|
|
* @param stanzaFilter the stanza filter to use.
|
2018-02-28 15:02:55 +01:00
|
|
|
* @see #addStanzaInterceptor(StanzaListener, StanzaFilter)
|
2015-01-05 21:42:35 +01:00
|
|
|
* @since 4.1
|
|
|
|
*/
|
2018-04-23 21:06:35 +02:00
|
|
|
void addSyncStanzaListener(StanzaListener stanzaListener, StanzaFilter stanzaFilter);
|
2015-01-05 21:42:35 +01:00
|
|
|
|
|
|
|
/**
|
2018-04-23 21:06:35 +02:00
|
|
|
* Removes a stanza listener for received stanzas from this connection.
|
2015-01-05 21:42:35 +01:00
|
|
|
*
|
2018-04-23 21:06:35 +02:00
|
|
|
* @param stanzaListener the stanza listener to remove.
|
2018-03-31 14:17:30 +02:00
|
|
|
* @return true if the stanza listener was removed
|
2015-01-05 21:42:35 +01:00
|
|
|
* @since 4.1
|
|
|
|
*/
|
2018-04-23 21:06:35 +02:00
|
|
|
boolean removeSyncStanzaListener(StanzaListener stanzaListener);
|
2015-01-05 21:42:35 +01:00
|
|
|
|
2014-12-30 20:45:15 +01:00
|
|
|
/**
|
2018-03-31 14:17:30 +02:00
|
|
|
* Registers an <b>asynchronous</b> stanza listener with this connection. A stanza listener will be invoked only
|
2018-04-23 21:06:35 +02:00
|
|
|
* when an incoming stanza is received. A stanza filter determines which stanzas will be delivered to the listener.
|
2018-03-31 14:17:30 +02:00
|
|
|
* If the same stanza listener is added again with a different filter, only the new filter will be used.
|
2014-12-30 20:45:15 +01:00
|
|
|
* <p>
|
2018-03-31 14:17:30 +02:00
|
|
|
* Unlike {@link #addAsyncStanzaListener(StanzaListener, StanzaFilter)} stanza listeners added with this method will be
|
|
|
|
* invoked asynchronously in their own thread. Use this method if the order of the stanza listeners must not depend
|
2014-12-30 20:45:15 +01:00
|
|
|
* on the order how the stanzas where received.
|
|
|
|
* </p>
|
2018-05-09 23:06:12 +02:00
|
|
|
*
|
2018-04-23 21:06:35 +02:00
|
|
|
* @param stanzaListener the stanza listener to notify of new received stanzas.
|
|
|
|
* @param stanzaFilter the stanza filter to use.
|
2018-02-28 15:02:55 +01:00
|
|
|
* @see #addStanzaInterceptor(StanzaListener, StanzaFilter)
|
2015-01-05 21:42:35 +01:00
|
|
|
* @since 4.1
|
|
|
|
*/
|
2018-04-23 21:06:35 +02:00
|
|
|
void addAsyncStanzaListener(StanzaListener stanzaListener, StanzaFilter stanzaFilter);
|
2014-12-30 20:45:15 +01:00
|
|
|
|
|
|
|
/**
|
2018-04-23 21:06:35 +02:00
|
|
|
* Removes an <b>asynchronous</b> stanza listener for received stanzas from this connection.
|
2018-05-09 23:06:12 +02:00
|
|
|
*
|
2018-04-23 21:06:35 +02:00
|
|
|
* @param stanzaListener the stanza listener to remove.
|
2018-03-31 14:17:30 +02:00
|
|
|
* @return true if the stanza listener was removed
|
2015-01-05 21:42:35 +01:00
|
|
|
* @since 4.1
|
2014-12-30 20:45:15 +01:00
|
|
|
*/
|
2018-04-23 21:06:35 +02:00
|
|
|
boolean removeAsyncStanzaListener(StanzaListener stanzaListener);
|
2014-12-30 20:45:15 +01:00
|
|
|
|
2018-02-28 15:02:55 +01:00
|
|
|
/**
|
2018-03-31 14:17:30 +02:00
|
|
|
* Registers a stanza listener with this connection. The listener will be
|
|
|
|
* notified of every stanza that this connection sends. A stanza filter determines
|
2018-04-23 21:06:35 +02:00
|
|
|
* which stanzas will be delivered to the listener. Note that the thread
|
|
|
|
* that writes stanzas will be used to invoke the listeners. Therefore, each
|
2018-03-31 14:17:30 +02:00
|
|
|
* stanza listener should complete all operations quickly or use a different
|
2018-02-28 15:02:55 +01:00
|
|
|
* thread for processing.
|
|
|
|
*
|
2018-04-23 21:06:35 +02:00
|
|
|
* @param stanzaListener the stanza listener to notify of sent stanzas.
|
|
|
|
* @param stanzaFilter the stanza filter to use.
|
2018-02-28 15:02:55 +01:00
|
|
|
*/
|
2018-04-23 21:06:35 +02:00
|
|
|
void addStanzaSendingListener(StanzaListener stanzaListener, StanzaFilter stanzaFilter);
|
2018-02-28 15:02:55 +01:00
|
|
|
|
|
|
|
/**
|
2018-04-23 21:06:35 +02:00
|
|
|
* Removes a stanza listener for sending stanzas from this connection.
|
2018-02-28 15:02:55 +01:00
|
|
|
*
|
2018-04-23 21:06:35 +02:00
|
|
|
* @param stanzaListener the stanza listener to remove.
|
2018-02-28 15:02:55 +01:00
|
|
|
*/
|
2018-04-23 21:06:35 +02:00
|
|
|
void removeStanzaSendingListener(StanzaListener stanzaListener);
|
2018-02-28 15:02:55 +01:00
|
|
|
|
|
|
|
/**
|
2018-03-31 14:17:30 +02:00
|
|
|
* Registers a stanza interceptor with this connection. The interceptor will be
|
|
|
|
* invoked every time a stanza is about to be sent by this connection. Interceptors
|
2018-04-23 21:06:35 +02:00
|
|
|
* may modify the stanza to be sent. A stanza filter determines which stanzas
|
2018-02-28 15:02:55 +01:00
|
|
|
* will be delivered to the interceptor.
|
|
|
|
*
|
|
|
|
* <p>
|
2018-04-23 21:06:35 +02:00
|
|
|
* NOTE: For a similar functionality on incoming stanzas, see {@link #addAsyncStanzaListener(StanzaListener, StanzaFilter)}.
|
2018-02-28 15:02:55 +01:00
|
|
|
* </p>
|
|
|
|
*
|
2018-04-23 21:06:35 +02:00
|
|
|
* @param stanzaInterceptor the stanza interceptor to notify of stanzas about to be sent.
|
|
|
|
* @param stanzaFilter the stanza filter to use.
|
2019-10-25 13:57:18 +02:00
|
|
|
* @deprecated use {@link #addMessageInterceptor(Consumer, Predicate)} or {@link #addPresenceInterceptor(Consumer, Predicate)} instead.
|
2018-02-28 15:02:55 +01:00
|
|
|
*/
|
2019-10-25 13:57:18 +02:00
|
|
|
@Deprecated
|
|
|
|
// TODO: Remove in Smack 4.5.
|
2018-04-23 21:06:35 +02:00
|
|
|
void addStanzaInterceptor(StanzaListener stanzaInterceptor, StanzaFilter stanzaFilter);
|
2018-02-28 15:02:55 +01:00
|
|
|
|
|
|
|
/**
|
2018-03-31 14:17:30 +02:00
|
|
|
* Removes a stanza interceptor.
|
2018-02-28 15:02:55 +01:00
|
|
|
*
|
2018-04-23 21:06:35 +02:00
|
|
|
* @param stanzaInterceptor the stanza interceptor to remove.
|
2019-10-25 13:57:18 +02:00
|
|
|
* @deprecated use {@link #removeMessageInterceptor(Consumer)} or {@link #removePresenceInterceptor(Consumer)} instead.
|
2018-02-28 15:02:55 +01:00
|
|
|
*/
|
2019-10-25 13:57:18 +02:00
|
|
|
@Deprecated
|
|
|
|
// TODO: Remove in Smack 4.5.
|
2018-04-23 21:06:35 +02:00
|
|
|
void removeStanzaInterceptor(StanzaListener stanzaInterceptor);
|
2014-03-15 11:39:38 +01:00
|
|
|
|
2019-10-25 13:57:18 +02:00
|
|
|
/**
|
|
|
|
* Registers a stanza interceptor with this connection. The interceptor will be
|
|
|
|
* invoked every time a stanza is about to be sent by this connection. Interceptors
|
|
|
|
* may modify the stanza to be sent. A stanza filter determines which stanzas
|
|
|
|
* will be delivered to the interceptor.
|
|
|
|
*
|
|
|
|
* <p>
|
|
|
|
* NOTE: For a similar functionality on incoming stanzas, see {@link #addAsyncStanzaListener(StanzaListener, StanzaFilter)}.
|
|
|
|
* </p>
|
|
|
|
*
|
|
|
|
* @param messageInterceptor the stanza interceptor to notify of stanzas about to be sent.
|
|
|
|
* @param messageFilter the stanza filter to use.
|
|
|
|
*/
|
|
|
|
void addMessageInterceptor(Consumer<MessageBuilder> messageInterceptor, Predicate<Message> messageFilter);
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Removes a message interceptor.
|
|
|
|
*
|
|
|
|
* @param messageInterceptor the message interceptor to remove.
|
|
|
|
*/
|
|
|
|
void removeMessageInterceptor(Consumer<MessageBuilder> messageInterceptor);
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Registers a stanza interceptor with this connection. The interceptor will be
|
|
|
|
* invoked every time a stanza is about to be sent by this connection. Interceptors
|
|
|
|
* may modify the stanza to be sent. A stanza filter determines which stanzas
|
|
|
|
* will be delivered to the interceptor.
|
|
|
|
*
|
|
|
|
* <p>
|
|
|
|
* NOTE: For a similar functionality on incoming stanzas, see {@link #addAsyncStanzaListener(StanzaListener, StanzaFilter)}.
|
|
|
|
* </p>
|
|
|
|
*
|
|
|
|
* @param presenceInterceptor the stanza interceptor to notify of stanzas about to be sent.
|
|
|
|
* @param presenceFilter the stanza filter to use.
|
|
|
|
*/
|
|
|
|
void addPresenceInterceptor(Consumer<PresenceBuilder> presenceInterceptor, Predicate<Presence> presenceFilter);
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Removes a presence interceptor.
|
|
|
|
*
|
|
|
|
* @param presenceInterceptor the stanza interceptor to remove.
|
|
|
|
*/
|
|
|
|
void removePresenceInterceptor(Consumer<PresenceBuilder> presenceInterceptor);
|
2014-04-03 10:50:23 +02:00
|
|
|
/**
|
|
|
|
* Returns the current value of the reply timeout in milliseconds for request for this
|
2017-01-12 20:57:19 +01:00
|
|
|
* XMPPConnection instance.
|
|
|
|
*
|
|
|
|
* @return the reply timeout in milliseconds
|
|
|
|
*/
|
2017-12-13 23:10:11 +01:00
|
|
|
long getReplyTimeout();
|
2017-01-12 20:57:19 +01:00
|
|
|
|
|
|
|
/**
|
2018-03-31 14:17:30 +02:00
|
|
|
* Set the stanza reply timeout in milliseconds. In most cases, Smack will throw a
|
2017-01-12 20:57:19 +01:00
|
|
|
* {@link NoResponseException} if no reply to a request was received within the timeout period.
|
|
|
|
*
|
|
|
|
* @param timeout for a reply in milliseconds
|
|
|
|
*/
|
2017-12-13 23:10:11 +01:00
|
|
|
void setReplyTimeout(long timeout);
|
2017-01-12 20:57:19 +01:00
|
|
|
|
2014-03-15 11:39:38 +01:00
|
|
|
/**
|
|
|
|
* Get the connection counter of this XMPPConnection instance. Those can be used as ID to
|
|
|
|
* identify the connection, but beware that the ID may not be unique if you create more then
|
2019-07-19 18:10:36 +02:00
|
|
|
* <code>2*Integer.MAX_VALUE</code> instances as the counter could wrap.
|
2014-03-15 11:39:38 +01:00
|
|
|
*
|
|
|
|
* @return the connection counter of this XMPPConnection
|
|
|
|
*/
|
2017-12-13 23:10:11 +01:00
|
|
|
int getConnectionCounter();
|
2014-04-14 09:07:42 +02:00
|
|
|
|
2017-12-13 23:10:11 +01:00
|
|
|
enum FromMode {
|
2014-04-14 09:07:42 +02:00
|
|
|
/**
|
2017-12-25 12:09:46 +01:00
|
|
|
* Leave the 'from' attribute unchanged. This is the behavior of Smack < 4.0
|
2014-04-14 09:07:42 +02:00
|
|
|
*/
|
|
|
|
UNCHANGED,
|
|
|
|
/**
|
|
|
|
* Omit the 'from' attribute. According to RFC 6120 8.1.2.1 1. XMPP servers "MUST (...)
|
|
|
|
* override the 'from' attribute specified by the client". It is therefore safe to specify
|
|
|
|
* FromMode.OMITTED here.
|
|
|
|
*/
|
|
|
|
OMITTED,
|
|
|
|
/**
|
|
|
|
* Set the from to the clients full JID. This is usually not required.
|
|
|
|
*/
|
|
|
|
USER
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Set the FromMode for this connection instance. Defines how the 'from' attribute of outgoing
|
|
|
|
* stanzas should be populated by Smack.
|
2018-05-09 23:06:12 +02:00
|
|
|
*
|
2019-08-30 12:08:30 +02:00
|
|
|
* @param fromMode TODO javadoc me please
|
2014-04-14 09:07:42 +02:00
|
|
|
*/
|
2017-12-13 23:10:11 +01:00
|
|
|
void setFromMode(FromMode fromMode);
|
2014-04-14 09:07:42 +02:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Get the currently active FromMode.
|
|
|
|
*
|
|
|
|
* @return the currently active {@link FromMode}
|
|
|
|
*/
|
2017-12-13 23:10:11 +01:00
|
|
|
FromMode getFromMode();
|
2014-06-05 03:27:16 +02:00
|
|
|
|
2014-09-11 09:49:16 +02:00
|
|
|
/**
|
2018-03-31 14:17:30 +02:00
|
|
|
* Get the feature stanza extensions for a given stream feature of the
|
2014-09-11 09:49:16 +02:00
|
|
|
* server, or <code>null</code> if the server doesn't support that feature.
|
2017-12-23 20:21:19 +01:00
|
|
|
*
|
|
|
|
* @param <F> {@link ExtensionElement} type of the feature.
|
2019-08-30 12:08:30 +02:00
|
|
|
* @param element TODO javadoc me please
|
|
|
|
* @param namespace TODO javadoc me please
|
2018-03-31 14:17:30 +02:00
|
|
|
* @return a stanza extensions of the feature or <code>null</code>
|
2014-09-11 09:49:16 +02:00
|
|
|
*/
|
2019-02-04 08:59:39 +01:00
|
|
|
<F extends FullyQualifiedElement> F getFeature(String element, String namespace);
|
2014-09-11 09:49:16 +02:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Return true if the server supports the given stream feature.
|
2018-05-09 23:06:12 +02:00
|
|
|
*
|
2019-08-30 12:08:30 +02:00
|
|
|
* @param element TODO javadoc me please
|
|
|
|
* @param namespace TODO javadoc me please
|
2014-11-02 12:12:56 +01:00
|
|
|
* @return true if the server supports the stream feature.
|
2014-09-11 09:49:16 +02:00
|
|
|
*/
|
2017-12-13 23:10:11 +01:00
|
|
|
boolean hasFeature(String element, String namespace);
|
2014-09-11 09:49:16 +02:00
|
|
|
|
2017-08-12 17:35:20 +02:00
|
|
|
/**
|
|
|
|
* Send an IQ request asynchronously. The connection's default reply timeout will be used.
|
|
|
|
*
|
|
|
|
* @param request the IQ request to send.
|
|
|
|
* @return a SmackFuture for the response.
|
|
|
|
*/
|
2017-12-13 23:10:11 +01:00
|
|
|
SmackFuture<IQ, Exception> sendIqRequestAsync(IQ request);
|
2017-08-12 17:35:20 +02:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Send an IQ request asynchronously.
|
|
|
|
*
|
|
|
|
* @param request the IQ request to send.
|
|
|
|
* @param timeout the reply timeout in milliseconds.
|
|
|
|
* @return a SmackFuture for the response.
|
|
|
|
*/
|
2017-12-13 23:10:11 +01:00
|
|
|
SmackFuture<IQ, Exception> sendIqRequestAsync(IQ request, long timeout);
|
2017-08-12 17:35:20 +02:00
|
|
|
|
|
|
|
/**
|
2017-08-16 13:46:42 +02:00
|
|
|
* Send a stanza asynchronously, waiting for exactly one response stanza using the given reply filter. The
|
|
|
|
* connection's default reply timeout will be used.
|
2017-08-12 17:35:20 +02:00
|
|
|
*
|
|
|
|
* @param stanza the stanza to send.
|
|
|
|
* @param replyFilter the filter used for the response stanza.
|
2019-08-30 12:08:30 +02:00
|
|
|
* @param <S> the type of the stanza to send.
|
2017-08-12 17:35:20 +02:00
|
|
|
* @return a SmackFuture for the response.
|
|
|
|
*/
|
2017-12-13 23:10:11 +01:00
|
|
|
<S extends Stanza> SmackFuture<S, Exception> sendAsync(S stanza, StanzaFilter replyFilter);
|
2017-08-12 17:35:20 +02:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Send a stanza asynchronously, waiting for exactly one response stanza using the given reply filter.
|
|
|
|
*
|
|
|
|
* @param stanza the stanza to send.
|
|
|
|
* @param replyFilter the filter used for the response stanza.
|
|
|
|
* @param timeout the reply timeout in milliseconds.
|
2019-08-30 12:08:30 +02:00
|
|
|
* @param <S> the type of the stanza to send.
|
2017-08-12 17:35:20 +02:00
|
|
|
* @return a SmackFuture for the response.
|
|
|
|
*/
|
2017-12-13 23:10:11 +01:00
|
|
|
<S extends Stanza> SmackFuture<S, Exception> sendAsync(S stanza, StanzaFilter replyFilter, long timeout);
|
2017-08-12 17:35:20 +02:00
|
|
|
|
2015-01-07 19:35:11 +01:00
|
|
|
/**
|
|
|
|
* Add a callback that is called exactly once and synchronously with the incoming stanza that matches the given
|
2018-03-31 14:17:30 +02:00
|
|
|
* stanza filter.
|
2018-05-09 23:06:12 +02:00
|
|
|
*
|
2018-03-31 14:17:30 +02:00
|
|
|
* @param callback the callback invoked once the stanza filter matches a stanza.
|
2018-04-23 21:06:35 +02:00
|
|
|
* @param stanzaFilter the filter to match stanzas or null to match all.
|
2015-01-07 19:35:11 +01:00
|
|
|
*/
|
2018-04-23 21:06:35 +02:00
|
|
|
void addOneTimeSyncCallback(StanzaListener callback, StanzaFilter stanzaFilter);
|
2015-01-07 19:35:11 +01:00
|
|
|
|
2015-01-08 11:01:35 +01:00
|
|
|
/**
|
|
|
|
* Register an IQ request handler with this connection.
|
|
|
|
* <p>
|
|
|
|
* IQ request handler process incoming IQ requests, i.e. incoming IQ stanzas of type 'get' or 'set', and return a result.
|
|
|
|
* </p>
|
|
|
|
* @param iqRequestHandler the IQ request handler to register.
|
|
|
|
* @return the previously registered IQ request handler or null.
|
|
|
|
*/
|
2017-12-13 23:10:11 +01:00
|
|
|
IQRequestHandler registerIQRequestHandler(IQRequestHandler iqRequestHandler);
|
2015-01-08 11:01:35 +01:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Convenience method for {@link #unregisterIQRequestHandler(String, String, org.jivesoftware.smack.packet.IQ.Type)}.
|
|
|
|
*
|
2019-08-30 12:08:30 +02:00
|
|
|
* @param iqRequestHandler TODO javadoc me please
|
2015-01-08 11:01:35 +01:00
|
|
|
* @return the previously registered IQ request handler or null.
|
|
|
|
*/
|
2017-12-13 23:10:11 +01:00
|
|
|
IQRequestHandler unregisterIQRequestHandler(IQRequestHandler iqRequestHandler);
|
2015-01-08 11:01:35 +01:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Unregister an IQ request handler with this connection.
|
2018-05-09 23:06:12 +02:00
|
|
|
*
|
2015-01-08 11:01:35 +01:00
|
|
|
* @param element the IQ element the IQ request handler is responsible for.
|
|
|
|
* @param namespace the IQ namespace the IQ request handler is responsible for.
|
|
|
|
* @param type the IQ type the IQ request handler is responsible for.
|
|
|
|
* @return the previously registered IQ request handler or null.
|
|
|
|
*/
|
2017-12-13 23:10:11 +01:00
|
|
|
IQRequestHandler unregisterIQRequestHandler(String element, String namespace, IQ.Type type);
|
2015-01-08 11:01:35 +01:00
|
|
|
|
2014-08-20 10:33:52 +02:00
|
|
|
/**
|
|
|
|
* Returns the timestamp in milliseconds when the last stanza was received.
|
2018-05-09 23:06:12 +02:00
|
|
|
*
|
2014-08-20 10:33:52 +02:00
|
|
|
* @return the timestamp in milliseconds
|
|
|
|
*/
|
2017-12-13 23:10:11 +01:00
|
|
|
long getLastStanzaReceived();
|
2010-02-09 12:55:56 +01:00
|
|
|
}
|