juick-xmpp: ConnectionRouter uses babbler now

5 files changed, 344 insertions, 274 deletions

diff --git a/juick-xmpp/src/main/java/com/juick/components/s2s/BasicXmppSession.java b/juick-xmpp/src/main/java/com/juick/components/s2s/BasicXmppSession.java
new file mode 100644
index 00000000..8a6a65ee
--- /dev/null
+++ b/juick-xmpp/src/main/java/com/juick/components/s2s/BasicXmppSession.java
@@ -0,0 +1,52 @@
+package com.juick.components.s2s;
+
+import rocks.xmpp.addr.Jid;
+import rocks.xmpp.core.XmppException;
+import rocks.xmpp.core.session.ConnectionConfiguration;
+import rocks.xmpp.core.session.XmppSession;
+import rocks.xmpp.core.session.XmppSessionConfiguration;
+import rocks.xmpp.core.stanza.model.IQ;
+import rocks.xmpp.core.stanza.model.Message;
+import rocks.xmpp.core.stanza.model.Presence;
+import rocks.xmpp.core.stanza.model.server.ServerIQ;
+import rocks.xmpp.core.stanza.model.server.ServerMessage;
+import rocks.xmpp.core.stanza.model.server.ServerPresence;
+import rocks.xmpp.core.stream.model.StreamElement;
+
+/**
+ * Created by vitalyster on 06.02.2017.
+ */
+public class BasicXmppSession extends XmppSession {
+    protected BasicXmppSession(String xmppServiceDomain, XmppSessionConfiguration configuration, ConnectionConfiguration... connectionConfigurations) {
+        super(xmppServiceDomain, configuration, connectionConfigurations);
+    }
+
+    public static BasicXmppSession create(String xmppServiceDomain, XmppSessionConfiguration configuration) {
+        BasicXmppSession session = new BasicXmppSession(xmppServiceDomain, configuration);
+        notifyCreationListeners(session);
+        return session;
+    }
+
+    @Override
+    public void connect(Jid from) throws XmppException {
+
+    }
+
+    @Override
+    public Jid getConnectedResource() {
+        return null;
+    }
+
+    @Override
+    protected StreamElement prepareElement(StreamElement element) {
+        if (element instanceof Message) {
+            element = ServerMessage.from((Message) element);
+        } else if (element instanceof Presence) {
+            element = ServerPresence.from((Presence) element);
+        } else if (element instanceof IQ) {
+            element = ServerIQ.from((IQ) element);
+        }
+
+        return element;
+    }
+}
diff --git a/juick-xmpp/src/main/java/com/juick/components/s2s/ConnectionIn.java b/juick-xmpp/src/main/java/com/juick/components/s2s/ConnectionIn.java
index 1cd914c9..7bb02fa5 100644
--- a/juick-xmpp/src/main/java/com/juick/components/s2s/ConnectionIn.java
+++ b/juick-xmpp/src/main/java/com/juick/components/s2s/ConnectionIn.java
@@ -2,17 +2,20 @@ package com.juick.components.s2s;
 
 import com.juick.components.XMPPServer;
 import com.juick.xmpp.Iq;
-import com.juick.xmpp.Message;
-import com.juick.xmpp.Presence;
 import com.juick.xmpp.extensions.StreamError;
 import com.juick.xmpp.utils.XmlUtils;
 import org.xmlpull.v1.XmlPullParser;
 import rocks.xmpp.addr.Jid;
+import rocks.xmpp.core.session.XmppSessionConfiguration;
+import rocks.xmpp.core.stanza.model.Stanza;
 
 import javax.net.ssl.SSLException;
 import javax.net.ssl.SSLSocket;
+import javax.xml.bind.JAXBException;
+import javax.xml.bind.Unmarshaller;
 import java.io.EOFException;
 import java.io.IOException;
+import java.io.StringReader;
 import java.net.Socket;
 import java.net.SocketException;
 import java.util.ArrayList;
@@ -27,6 +30,7 @@ public class ConnectionIn extends Connection implements Runnable {
     final public List<String> from = new ArrayList<>();
     public long tsRemoteData = 0;
     public long packetsRemote = 0;
+    XmppSessionConfiguration configuration;
 
     public ConnectionIn(XMPPServer xmpp, Socket socket) throws Exception {
         super(xmpp);
@@ -34,6 +38,16 @@ public class ConnectionIn extends Connection implements Runnable {
         restartParser();
     }
 
+    protected Stanza parse(String xml) {
+        try {
+            Unmarshaller unmarshaller = xmpp.getSession().createUnmarshaller();
+            return (Stanza)unmarshaller.unmarshal(new StringReader(xml));
+        } catch (JAXBException e) {
+            logger.error("JAXB exception", e);
+        }
+        return null;
+    }
+
     @Override
     public void run() {
         try {
@@ -103,23 +117,22 @@ public class ConnectionIn extends Connection implements Runnable {
                         logger.warn("stream from {} {} dialback verify invalid", vfrom, streamID);
                     }
                 } else if (tag.equals("presence") && checkFromTo(parser)) {
-                    Presence p = Presence.parse(parser, null);
-                    logger.info("stream {}: {}", streamID, p);
-                    xmpp.onStanzaReceived("presence", p);
+                    String xml = XmlUtils.parseToString(parser, false);
+                    logger.info("stream {} presence: {}", streamID, xml);
+                    xmpp.onStanzaReceived(parse(xml));
                 } else if (tag.equals("message") && checkFromTo(parser)) {
                     updateTsRemoteData();
-                    Message msg = Message.parse(parser, xmpp.childParsers);
-                    if (msg != null && (msg.type == null || !msg.type.equals(Message.Type.error))) {
-                        logger.info("stream {}: {}", streamID, msg);
-                        xmpp.onStanzaReceived("message", msg);
-                    }
+                    String xml = XmlUtils.parseToString(parser, false);
+                    logger.info("stream {} message: {}", streamID, xml);
+                    xmpp.onStanzaReceived(parse(xml));
+
                 } else if (tag.equals("iq") && checkFromTo(parser)) {
                     updateTsRemoteData();
                     String type = parser.getAttributeValue(null, "type");
-                    String xml = XmlUtils.parseToString(parser, true);
+                    String xml = XmlUtils.parseToString(parser, false);
                     if (type == null || !type.equals(Iq.Type.error)) {
                         logger.info("stream {}: {}", streamID, xml);
-                        xmpp.getRouter().sendStanza(xml);
+                        xmpp.getRouter().sendStanza(parse(xml));
                     }
                 } else if (sc != null && !isSecured() && tag.equals("starttls")) {
                     logger.info("stream {} securing", streamID);
diff --git a/juick-xmpp/src/main/java/com/juick/components/s2s/ConnectionRouter.java b/juick-xmpp/src/main/java/com/juick/components/s2s/ConnectionRouter.java
index f0fc3c60..16c2019a 100644
--- a/juick-xmpp/src/main/java/com/juick/components/s2s/ConnectionRouter.java
+++ b/juick-xmpp/src/main/java/com/juick/components/s2s/ConnectionRouter.java
@@ -2,44 +2,43 @@ package com.juick.components.s2s;
 
 import com.juick.User;
 import com.juick.components.XMPPServer;
-import com.juick.xmpp.Message;
-import com.juick.xmpp.extensions.JuickMessage;
-import com.juick.xmpp.extensions.Nickname;
-import com.juick.xmpp.extensions.XOOB;
-import com.juick.xmpp.utils.XmlUtils;
-import net.jodah.failsafe.Execution;
-import net.jodah.failsafe.RetryPolicy;
-import org.apache.commons.codec.digest.DigestUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.xmlpull.v1.XmlPullParser;
-import org.xmlpull.v1.XmlPullParserException;
 import rocks.xmpp.addr.Jid;
-
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.io.OutputStreamWriter;
-import java.net.InetSocketAddress;
-import java.nio.channels.AsynchronousSocketChannel;
-import java.nio.channels.Channels;
+import rocks.xmpp.core.XmppException;
+import rocks.xmpp.core.session.Extension;
+import rocks.xmpp.core.session.XmppSessionConfiguration;
+import rocks.xmpp.core.stanza.model.Message;
+import rocks.xmpp.core.stanza.model.Stanza;
+import rocks.xmpp.extensions.component.accept.ExternalComponent;
+import rocks.xmpp.extensions.nick.model.Nickname;
+import rocks.xmpp.extensions.oob.model.x.OobX;
+import rocks.xmpp.util.XmppUtils;
+
+import javax.xml.bind.JAXBException;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamWriter;
+import java.io.StringWriter;
+import java.net.URI;
+import java.net.URISyntaxException;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.concurrent.TimeUnit;
 
 /**
  * @author ugnich
  */
-public class ConnectionRouter extends Connection implements Runnable, AutoCloseable {
+public class ConnectionRouter implements Runnable, AutoCloseable {
 
     private static final Logger logger = LoggerFactory.getLogger(ConnectionRouter.class);
 
     private String componentName;
     private int componentPort;
     private String password;
-    private Execution execution;
+    private ExternalComponent router;
+    private XMPPServer xmpp;
 
     public ConnectionRouter(XMPPServer s2s, String componentName, int componentPort, String password) throws Exception {
-        super(s2s);
+        this.xmpp = s2s;
         this.componentName = componentName;
         this.componentPort = componentPort;
         this.password = password;
@@ -48,104 +47,65 @@ public class ConnectionRouter extends Connection implements Runnable, AutoClosea
     @Override
     public void run() {
         logger.info("stream router start");
-        @SuppressWarnings("unchecked") RetryPolicy retryPolicy = new RetryPolicy()
-                .withBackoff(1, 30, TimeUnit.SECONDS)
-                .withJitter(0.1)
-                .retryOn(IOException.class, XmlPullParserException.class);
-        execution = new Execution(retryPolicy);
-        xmpp.service.submit(() -> {
-            while (!execution.isComplete()) {
-                try {
-                    AsynchronousSocketChannel socket = AsynchronousSocketChannel.open();
-                    socket.connect(new InetSocketAddress("localhost", componentPort)).get();
-                    parser.setInput(new InputStreamReader(Channels.newInputStream(socket)));
-                    parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, true);
-                    writer = new OutputStreamWriter(Channels.newOutputStream(socket));
-
-                    String msg = String.format("<stream:stream xmlns='jabber:component:accept' " +
-                            "xmlns:stream='http://etherx.jabber.org/streams' to='%s'>", componentName);
-                    writer.write(msg);
-                    writer.flush();
-
-                    parser.next(); // stream:stream
-                    streamID = parser.getAttributeValue(null, "id");
-                    if (streamID == null || streamID.isEmpty()) {
-                        throw new Exception("fail on first packet");
-                    }
-
-                    msg = "<handshake>" + DigestUtils.sha1Hex(streamID + password) + "</handshake>";
-                    writer.write(msg);
-                    writer.flush();
-
-                    parser.next();
-                    if (!parser.getName().equals("handshake")) {
-                        throw new Exception("no handshake");
-                    }
-                    XmlUtils.skip(parser);
-                    logger.info("stream router open");
-
-                    while (parser.next() != XmlPullParser.END_DOCUMENT) {
-                        if (parser.getEventType() != XmlPullParser.START_TAG) {
-                            continue;
-                        }
-
-                        String tag = parser.getName();
-                        String to = parser.getAttributeValue(null, "to");
-                        if (to != null && (tag.equals("message") || tag.equals("presence") || tag.equals("iq"))) {
-                            Jid jid = Jid.of(to);
-                            if (jid.getDomain() != null) {
-                                if (jid.getDomain().equals(componentName)) {
-                                    if (tag.equals("message")) {
-                                        Message xmsg = Message.parse(parser, xmpp.childParsers);
-                                        logger.info("stream router (process): {}", xmsg);
-                                        JuickMessage jmsg = (JuickMessage) xmsg.getChild(JuickMessage.XMLNS);
-                                        if (jmsg != null) {
-                                            if (jid.getLocal() != null && jid.getLocal().equals("recomm")) {
-                                                sendJuickRecommendation(jmsg);
-                                            } else {
-                                                if (jmsg.getRid() > 0) {
-                                                    sendJuickComment(jmsg);
-                                                } else if (jmsg.getMid() > 0) {
-                                                    sendJuickMessage(jmsg);
-                                                }
-                                            }
-                                        }
-                                    } else if (tag.equals("iq") || tag.equals("presence")) {
-                                        String xml = XmlUtils.parseToString(parser, true);
-                                        logger.info("stream router (stanza): {}", xml);
-                                    }
-                                } else if (jid.getDomain().endsWith(xmpp.HOSTNAME) && (jid.getDomain().equals(xmpp.HOSTNAME)
-                                        || jid.getDomain().endsWith("." + xmpp.HOSTNAME))) {
-                                    String xml = XmlUtils.parseToString(parser, true);
-                                    logger.info("stream router: {}", xml);
-                                } else {
-                                    String xml = XmlUtils.parseToString(parser, true);
-                                    logger.info("stream router (out): {}", xml);
-                                    xmpp.sendOut(jid.getDomain(), xml);
-                                }
-                            } else {
-                                String invalidStanza = XmlUtils.parseToString(parser, true);
-                                logger.info("stream router (no to): {}", invalidStanza);
-                            }
-                        } else {
-                            String unknownStanza = XmlUtils.parseToString(parser, true);
-                            logger.info("stream router (unknown): {}", unknownStanza);
+        XmppSessionConfiguration configuration = XmppSessionConfiguration.builder()
+                .extensions(Extension.of(com.juick.Message.class))
+                .build();
+        router = ExternalComponent.create(componentName, password, configuration, "localhost", componentPort);
+        router.addInboundMessageListener(e -> {
+            Message message = e.getMessage();
+            Jid jid = message.getTo();
+            if (jid.getDomain().equals(Jid.of(componentName).getDomain())) {
+                com.juick.Message jmsg = message.getExtension(com.juick.Message.class);
+                if (jmsg != null) {
+                    if (jid.getLocal().equals("recomm")) {
+                        sendJuickRecommendation(jmsg);
+                    } else {
+                        if (jmsg.getRid() > 0) {
+                            sendJuickComment(jmsg);
+                        } else if (jmsg.getMid() > 0) {
+                            sendJuickMessage(jmsg);
                         }
                     }
-
-                    logger.warn("stream router finished");
-                } catch (InterruptedException ex) {
-                    logger.info("shutting down");
-                    execution.complete();
-                } catch (Exception e) {
-                    logger.warn("router error, reconnection ", e);
-                    execution.recordFailure(e);
                 }
+            } else if (jid.getDomain().endsWith(xmpp.HOSTNAME) && (jid.getDomain().equals(xmpp.HOSTNAME)
+                    || jid.getDomain().endsWith("." + xmpp.HOSTNAME))) {
+                logger.info("skip");
+            } else {
+                route(jid.getDomain(), message);
+            }
+        });
+        xmpp.service.submit(() -> {
+            try {
+                router.connect();
+            } catch (XmppException e) {
+                logger.warn("xmpp exception", e);
             }
         });
     }
 
-    public void sendJuickMessage(JuickMessage jmsg) {
+    void route(String domain, Stanza stanza) {
+        try {
+            StringWriter stanzaWriter = new StringWriter();
+            XMLStreamWriter xmppStreamWriter = XmppUtils.createXmppStreamWriter(
+                    router.getConfiguration().getXmlOutputFactory().createXMLStreamWriter(stanzaWriter));
+            router.createMarshaller().marshal(stanza, xmppStreamWriter);
+            xmppStreamWriter.flush();
+            xmppStreamWriter.close();
+            String xml = stanzaWriter.toString();
+            logger.info("stream router (out): {}", xml);
+            xmpp.sendOut(domain, xml);
+        } catch (XMLStreamException | JAXBException e1) {
+            logger.info("jaxb exception", e1);
+        }
+    }
+
+    void sendStanza(Stanza xml) {
+        router.send(xml);
+    }
+
+
+
+    public void sendJuickMessage(com.juick.Message jmsg) {
         List<String> jids = new ArrayList<>();
 
         if (jmsg.FriendsOnly) {
@@ -167,29 +127,31 @@ public class ConnectionRouter extends Connection implements Runnable, AutoClosea
         txt += jmsg.getText() + "\n\n";
         txt += "#" + jmsg.getMid() + " http://juick.com/" + jmsg.getMid();
 
-        Nickname nick = new Nickname();
-        nick.Nickname = "@" + jmsg.getUser().getName();
+        Nickname nick = new Nickname("@" + jmsg.getUser().getName());
 
-        com.juick.xmpp.Message msg = new com.juick.xmpp.Message();
-        msg.from = xmpp.getJid();
-        msg.body = txt;
-        msg.type = Message.Type.chat;
-        msg.thread = "juick-" + jmsg.getMid();
-        msg.addChild(jmsg);
-        msg.addChild(nick);
+        Message msg = new Message();
+        msg.setFrom(xmpp.getJid());
+        msg.setBody(txt);
+        msg.setType(Message.Type.CHAT);
+        msg.setThread("juick-" + jmsg.getMid());
+        msg.addExtension(jmsg);
+        msg.addExtension(nick);
         if (attachment != null) {
-            XOOB oob = new XOOB();
-            oob.URL = attachment;
-            msg.addChild(oob);
+            try {
+                OobX oob = new OobX(new URI(attachment));
+                msg.addExtension(oob);
+            } catch (URISyntaxException e) {
+                logger.warn("uri exception", e);
+            }
         }
 
         for (String jid : jids) {
-            msg.to = Jid.of(jid);
-            xmpp.sendOut(msg);
+            msg.setTo(Jid.of(jid));
+            route(msg.getTo().getDomain(), msg);
         }
     }
 
-    public void sendJuickComment(JuickMessage jmsg) {
+    public void sendJuickComment(com.juick.Message jmsg) {
         List<User> users;
         String replyQuote;
         String replyTo;
@@ -208,23 +170,22 @@ public class ConnectionRouter extends Connection implements Runnable, AutoClosea
         }
         txt += jmsg.getText() + "\n\n" + "#" + jmsg.getMid() + "/" + jmsg.getRid() + " http://juick.com/" + jmsg.getMid() + "#" + jmsg.getRid();
 
-        com.juick.xmpp.Message msg = new com.juick.xmpp.Message();
-        msg.from = xmpp.getJid();
-        msg.body = txt;
-        msg.type = Message.Type.chat;
-        msg.addChild(jmsg);
+        Message msg = new Message();
+        msg.setFrom(xmpp.getJid());
+        msg.setBody(txt);
+        msg.setType(Message.Type.CHAT);
+        msg.addExtension(jmsg);
         for (User user : users) {
             for (String jid : xmpp.userService.getJIDsbyUID(user.getUid())) {
-                msg.to = Jid.of(jid);
-                xmpp.sendOut(msg);
+                msg.setTo(Jid.of(jid));
+                route(msg.getTo().getDomain(), msg);
             }
         }
     }
 
-    public void sendJuickRecommendation(JuickMessage recomm) {
+    public void sendJuickRecommendation(com.juick.Message recomm) {
         List<User> users;
-        JuickMessage jmsg;
-        jmsg = new JuickMessage(xmpp.messagesService.getMessage(recomm.getMid()));
+        com.juick.Message jmsg = xmpp.messagesService.getMessage(recomm.getMid());
         users = xmpp.subscriptionService.getUsersSubscribedToUserRecommendations(recomm.getUser().getUid(),
                 recomm.getMid(), jmsg.getUser().getUid());
 
@@ -245,32 +206,36 @@ public class ConnectionRouter extends Connection implements Runnable, AutoClosea
         }
         txt += " http://juick.com/" + jmsg.getMid();
 
-        Nickname nick = new Nickname();
-        nick.Nickname = "@" + jmsg.getUser().getName();
+        Nickname nick = new Nickname("@" + jmsg.getUser().getName());
 
-        com.juick.xmpp.Message msg = new com.juick.xmpp.Message();
-        msg.from = xmpp.getJid();
-        msg.body = txt;
-        msg.type = Message.Type.chat;
-        msg.thread = "juick-" + jmsg.getMid();
-        msg.addChild(jmsg);
-        msg.addChild(nick);
+        Message msg = new Message();
+        msg.setFrom(xmpp.getJid());
+        msg.setBody(txt);
+        msg.setType(Message.Type.CHAT);
+        msg.setThread("juick-" + jmsg.getMid());
+        msg.addExtension(jmsg);
+        msg.addExtension(nick);
         if (attachment != null) {
-            XOOB oob = new XOOB();
-            oob.URL = attachment;
-            msg.addChild(oob);
+            try {
+                OobX oob = new OobX(new URI(attachment));
+                msg.addExtension(oob);
+            } catch (URISyntaxException e) {
+                logger.warn("uri exception", e);
+            }
         }
 
         for (User user : users) {
             for (String jid : xmpp.userService.getJIDsbyUID(user.getUid())) {
-                msg.to = Jid.of(jid);
-                xmpp.sendOut(msg);
+                msg.setTo(Jid.of(jid));
+                route(msg.getTo().getDomain(), msg);
             }
         }
     }
 
     @Override
     public void close() throws Exception {
-        execution.complete();
+        if (router != null) {
+            router.close();
+        }
     }
 }
diff --git a/juick-xmpp/src/main/java/com/juick/components/s2s/JuickBot.java b/juick-xmpp/src/main/java/com/juick/components/s2s/JuickBot.java
index f309bd21..cf791ada 100644
--- a/juick-xmpp/src/main/java/com/juick/components/s2s/JuickBot.java
+++ b/juick-xmpp/src/main/java/com/juick/components/s2s/JuickBot.java
@@ -2,13 +2,15 @@ package com.juick.components.s2s;
 
 import com.juick.User;
 import com.juick.components.XMPPServer;
-import com.juick.xmpp.Message;
-import com.juick.xmpp.Presence;
-import com.juick.xmpp.Stanza;
-import com.juick.xmpp.extensions.XMPPError;
-import com.juick.xmpp.extensions.JuickMessage;
 import org.apache.commons.lang3.StringUtils;
 import rocks.xmpp.addr.Jid;
+import rocks.xmpp.core.stanza.model.Message;
+import rocks.xmpp.core.stanza.model.Presence;
+import rocks.xmpp.core.stanza.model.Stanza;
+import rocks.xmpp.core.stanza.model.StanzaError;
+import rocks.xmpp.core.stanza.model.client.ClientMessage;
+import rocks.xmpp.core.stanza.model.client.ClientPresence;
+import rocks.xmpp.core.stanza.model.errors.Condition;
 
 import javax.inject.Inject;
 import java.util.List;
@@ -64,17 +66,17 @@ public class JuickBot implements StanzaListener {
             + "Read more: http://juick.com/help/";
 
     public boolean incomingPresence(Presence p) {
-        final String username = p.to.getLocal();
+        final String username = p.getTo().getLocal();
         final boolean toJuick = username.equals("juick");
 
-        if (p.type == null) {
+        if (p.getType() == null) {
             Presence reply = new Presence();
-            reply.from = p.to.asBareJid();
-            reply.to = p.from.asBareJid();
-            reply.type = Presence.Type.unsubscribe;
-            xmpp.sendOut(reply);
+            reply.setFrom(p.getTo().asBareJid());
+            reply.setTo(p.getFrom().asBareJid());
+            reply.setType(Presence.Type.UNSUBSCRIBE);
+            xmpp.sendOut(ClientPresence.from(reply));
             return true;
-        } else if (p.type.equals(Presence.Type.probe)) {
+        } else if (p.getType().equals(Presence.Type.PROBE)) {
             int uid_to = 0;
             if (!toJuick) {
                 uid_to = xmpp.userService.getUIDbyName(username);
@@ -82,84 +84,100 @@ public class JuickBot implements StanzaListener {
 
             if (toJuick || uid_to > 0) {
                 Presence reply = new Presence();
-                reply.from = p.to.withResource("Juick");
-                reply.to = p.from;
-                reply.priority = 10;
-                xmpp.sendOut(reply);
+                reply.setFrom(p.getTo().withResource("Juick"));
+                reply.setTo(p.getFrom());
+                reply.setPriority((byte)10);
+                xmpp.sendOut(ClientPresence.from(reply));
             } else {
-                Presence reply = new Presence(p.to, p.from, Presence.Type.error);
-                reply.id = p.id;
-                reply.addChild(new XMPPError(XMPPError.Type.cancel, "item-not-found"));
-                xmpp.sendOut(reply);
+                Presence reply = new Presence();
+                reply.setFrom(p.getTo());
+                reply.setTo(p.getFrom());
+                reply.setType(Presence.Type.ERROR);
+                reply.setId(p.getId());
+                StanzaError stanzaError = new StanzaError(StanzaError.Type.CANCEL, Condition.ITEM_NOT_FOUND);
+                reply.addExtension(stanzaError);
+                xmpp.sendOut(ClientPresence.from(reply));
                 return true;
             }
             return true;
-        } else if (p.type.equals(Presence.Type.subscribe)) {
+        } else if (p.getType().equals(Presence.Type.SUBSCRIBE)) {
             boolean canSubscribe = false;
             if (toJuick) {
                 canSubscribe = true;
             } else {
                 int uid_to = xmpp.userService.getUIDbyName(username);
                 if (uid_to > 0) {
-                    xmpp.pmQueriesService.addPMinRoster(uid_to, p.from.asBareJid().toEscapedString());
+                    xmpp.pmQueriesService.addPMinRoster(uid_to, p.getFrom().asBareJid().toEscapedString());
                     canSubscribe = true;
                 }
             }
 
             if (canSubscribe) {
-                Presence reply = new Presence(p.to, p.from, Presence.Type.subscribed);
-                xmpp.sendOut(reply);
+                Presence reply = new Presence();
+                reply.setFrom(p.getTo());
+                reply.setTo(p.getFrom());
+                reply.setType(Presence.Type.SUBSCRIBED);
+                xmpp.sendOut(ClientPresence.from(reply));
 
-                reply.from = reply.from.withResource("Juick");
-                reply.priority = 10;
-                reply.type = null;
-                xmpp.sendOut(reply);
+                reply.setFrom(reply.getFrom().withResource("Juick"));
+                reply.setPriority((byte) 10);
+                reply.setType(null);
+                xmpp.sendOut(ClientPresence.from(reply));
 
                 return true;
             } else {
-                Presence reply = new Presence(p.to, p.from, Presence.Type.error);
-                reply.id = p.id;
-                reply.addChild(new XMPPError(XMPPError.Type.cancel, "item-not-found"));
-                xmpp.sendOut(reply);
+                Presence reply = new Presence();
+                reply.setFrom(p.getTo());
+                reply.setTo(p.getFrom());
+                reply.setType(Presence.Type.ERROR);
+                reply.setId(p.getId());
+                reply.addExtension(new StanzaError(StanzaError.Type.CANCEL, Condition.ITEM_NOT_FOUND));
+                xmpp.sendOut(ClientPresence.from(reply));
                 return true;
             }
-        } else if (p.type.equals(Presence.Type.unsubscribe)) {
+        } else if (p.getType().equals(Presence.Type.UNSUBSCRIBE)) {
             if (!toJuick) {
                 int uid_to = xmpp.userService.getUIDbyName(username);
                 if (uid_to > 0) {
-                    xmpp.pmQueriesService.removePMinRoster(uid_to, p.from.asBareJid().toEscapedString());
+                    xmpp.pmQueriesService.removePMinRoster(uid_to, p.getFrom().asBareJid().toEscapedString());
                 }
             }
 
-            Presence reply = new Presence(p.to, p.from, Presence.Type.unsubscribed);
-            xmpp.sendOut(reply);
+            Presence reply = new Presence();
+            reply.setFrom(p.getTo());
+            reply.setTo(p.getFrom());
+            reply.setType(Presence.Type.UNSUBSCRIBED);
+            xmpp.sendOut(ClientPresence.from(reply));
         }
 
         return false;
     }
 
     public boolean incomingMessage(Message msg) {
-        if (msg.body == null || msg.body.isEmpty()) {
+        if (StringUtils.isBlank(msg.getBody())) {
             return false;
         }
 
-        String username = msg.to.getLocal();
+        String username = msg.getTo().getLocal();
 
         User user_from;
         String signuphash = StringUtils.EMPTY;
-        user_from = xmpp.userService.getUserByJID(msg.from.asBareJid().toEscapedString());
+        user_from = xmpp.userService.getUserByJID(msg.getFrom().asBareJid().toEscapedString());
         if (user_from == null) {
-            signuphash = xmpp.userService.getSignUpHashByJID(msg.from.asBareJid().toEscapedString());
+            signuphash = xmpp.userService.getSignUpHashByJID(msg.getFrom().asBareJid().toEscapedString());
         }
 
         if (user_from == null) {
-            Message reply = new Message(msg.to, msg.from, Message.Type.chat);
+            Message reply = new Message();
+            reply.setFrom(msg.getTo());
+            reply.setTo(msg.getFrom());
+            reply.setType(Message.Type.CHAT);
             if (username.equals("juick")) {
-                reply.body = "Для того, чтобы начать пользоваться сервисом, пожалуйста пройдите быструю регистрацию: http://juick.com/signup?type=xmpp&hash=" + signuphash + "\nЕсли у вас уже есть учетная запись на Juick, вы сможете присоединить этот JabberID к ней.\n\nTo start using Juick, please sign up: http://juick.com/signup?type=xmpp&hash=" + signuphash + "\nIf you already have an account on Juick, you will be proposed to attach this JabberID to your existing account.";
+                reply.setBody("Для того, чтобы начать пользоваться сервисом, пожалуйста пройдите быструю регистрацию: http://juick.com/signup?type=xmpp&hash=" + signuphash + "\nЕсли у вас уже есть учетная запись на Juick, вы сможете присоединить этот JabberID к ней.\n\nTo start using Juick, please sign up: http://juick.com/signup?type=xmpp&hash=" + signuphash + "\nIf you already have an account on Juick, you will be proposed to attach this JabberID to your existing account.");
             } else {
-                reply.body = "Внимание, системное сообщение!\nВаш JabberID не обнаружен в списке доверенных. Для того, чтобы отправить сообщение пользователю " + username + "@juick.com, пожалуйста зарегистрируйте свой JabberID в системе: http://juick.com/signup?type=xmpp&hash=" + signuphash + "\nЕсли у вас уже есть учетная запись на Juick, вы сможете присоединить этот JabberID к ней.\n\nWarning, system message!\nYour JabberID is not found in our server's white list. To send a message to " + username + "@juick.com, please sign up: http://juick.com/signup?type=xmpp&hash=" + signuphash + "\nIf you already have an account on Juick, you will be proposed to attach this JabberID to your existing account.";
+                reply.setBody("Внимание, системное сообщение!\nВаш JabberID не обнаружен в списке доверенных. Для того, чтобы отправить сообщение пользователю " + username + "@juick.com, пожалуйста зарегистрируйте свой JabberID в системе: http://juick.com/signup?type=xmpp&hash=" + signuphash + "\nЕсли у вас уже есть учетная запись на Juick, вы сможете присоединить этот JabberID к ней.\n\nWarning, system message!\nYour JabberID is not found in our server's white list. To send a message to " + username + "@juick.com, please sign up: http://juick.com/signup?type=xmpp&hash=" + signuphash + "\nIf you already have an account on Juick, you will be proposed to attach this JabberID to your existing account.");
             }
-            xmpp.sendOut(reply);
+            xmpp.sendOut(ClientMessage.from(reply));
             return true;
         }
 
@@ -170,53 +188,59 @@ public class JuickBot implements StanzaListener {
         int uid_to = xmpp.userService.getUIDbyName(username);
 
         if (uid_to == 0) {
-            Message reply = new Message(msg.to, msg.from, Message.Type.error);
-            reply.id = msg.id;
-            reply.addChild(new XMPPError(XMPPError.Type.cancel, "item-not-found"));
-            xmpp.sendOut(reply);
+            Message reply = new Message();
+            reply.setFrom(msg.getTo());
+            reply.setTo(msg.getFrom());
+            reply.setType(Message.Type.ERROR);
+            reply.setId(msg.getId());
+            reply.addExtension(new StanzaError(StanzaError.Type.CANCEL, Condition.ITEM_NOT_FOUND));
+            xmpp.sendOut(ClientMessage.from(reply));
             return true;
         }
 
         boolean success = false;
         if (!xmpp.userService.isInBLAny(uid_to, user_from.getUid())) {
-            success = xmpp.pmQueriesService.createPM(user_from.getUid(), uid_to, msg.body);
+            success = xmpp.pmQueriesService.createPM(user_from.getUid(), uid_to, msg.getBody());
         }
 
         if (success) {
             Message m = new Message();
-            m.from = Jid.of("juick@juick.com");
-            m.to = Jid.of(Integer.toString(uid_to), "push.juick.com", null);
-            JuickMessage jmsg = new JuickMessage();
+            m.setFrom(Jid.of("juick@juick.com"));
+            m.setTo(Jid.of(Integer.toString(uid_to), "push.juick.com", null));
+            com.juick.Message jmsg = new com.juick.Message();
             jmsg.setUser(user_from);
-            jmsg.setText(msg.body);
-            m.childs.add(jmsg);
-            xmpp.getRouter().sendStanza(m.toString());
+            jmsg.setText(msg.getBody());
+            m.addExtension(jmsg);
+            xmpp.getRouter().sendStanza(m);
 
-            m.to = Jid.of(Integer.toString(uid_to), "ws.juick.com", null);
-            xmpp.getRouter().sendStanza(m.toString());
+            m.setTo(Jid.of(Integer.toString(uid_to), "ws.juick.com", null));
+            xmpp.getRouter().sendStanza(m);
 
             List<String> jids;
             boolean inroster = false;
             jids = xmpp.userService.getJIDsbyUID(uid_to);
             for (String jid : jids) {
                 Message mm = new Message();
-                mm.to = Jid.of(jid);
-                mm.type = Message.Type.chat;
+                mm.setTo(Jid.of(jid));
+                mm.setType(Message.Type.CHAT);
                 inroster = xmpp.pmQueriesService.havePMinRoster(user_from.getUid(), jid);
                 if (inroster) {
-                    mm.from = Jid.of(jmsg.getUser().getName(), "juick.com", "Juick");
-                    mm.body = msg.body;
+                    mm.setFrom(Jid.of(jmsg.getUser().getName(), "juick.com", "Juick"));
+                    mm.setBody(msg.getBody());
                 } else {
-                    mm.from = Jid.of("juick", "juick.com", "Juick");
-                    mm.body = "Private message from @" + jmsg.getUser().getName() + ":\n" + msg.body;
+                    mm.setFrom(Jid.of("juick", "juick.com", "Juick"));
+                    mm.setBody("Private message from @" + jmsg.getUser().getName() + ":\n" + msg.getBody());
                 }
-                xmpp.sendOut(mm);
+                xmpp.sendOut(ClientMessage.from(mm));
             }
         } else {
-            Message reply = new Message(msg.to, msg.from, Message.Type.error);
-            reply.id = msg.id;
-            reply.addChild(new XMPPError(XMPPError.Type.cancel, "not-allowed"));
-            xmpp.sendOut(reply);
+            Message reply = new Message();
+            reply.setFrom(msg.getTo());
+            reply.setTo(msg.getFrom());
+            reply.setType(Message.Type.ERROR);
+            reply.setId(msg.getId());
+            reply.addExtension(new StanzaError(StanzaError.Type.CANCEL, Condition.NOT_ALLOWED));
+            xmpp.sendOut(ClientMessage.from(reply));
         }
 
         return false;
@@ -224,7 +248,7 @@ public class JuickBot implements StanzaListener {
     private static Pattern regexPM = Pattern.compile("^\\@(\\S+)\\s+([\\s\\S]+)$");
 
     public boolean incomingMessageJuick(User user_from, Message msg) {
-        String command = msg.body.trim();
+        String command = msg.getBody().trim();
         int commandlen = command.length();
 
         // COMPATIBILITY
@@ -261,25 +285,35 @@ public class JuickBot implements StanzaListener {
     }
 
     private void commandPing(Message m) {
-        Presence p = new Presence(xmpp.getJid(), m.from);
-        p.priority = 10;
-        xmpp.sendOut(p);
-
-        Message reply = new Message(xmpp.getJid(), m.from, Message.Type.chat);
-        reply.body = "PONG";
-        xmpp.sendOut(reply);
+        Presence p = new Presence(m.getFrom());
+        p.setFrom(xmpp.getJid());
+        p.setPriority((byte) 10);
+        xmpp.sendOut(ClientPresence.from(p));
+
+        Message reply = new Message();
+        reply.setFrom(xmpp.getJid());
+        reply.setTo(m.getFrom());
+        reply.setType(Message.Type.CHAT);
+        reply.setBody("PONG");
+        xmpp.sendOut(ClientMessage.from(reply));
     }
 
     private void commandHelp(Message m) {
-        Message reply = new Message(xmpp.getJid(), m.from, Message.Type.chat);
-        reply.body = HELPTEXT;
-        xmpp.sendOut(reply);
+        Message reply = new Message();
+        reply.setFrom(xmpp.getJid());
+        reply.setTo(m.getFrom());
+        reply.setType(Message.Type.CHAT);
+        reply.setBody(HELPTEXT);
+        xmpp.sendOut(ClientMessage.from(reply));
     }
 
     private void commandLogin(Message m, User user_from) {
-        Message reply = new Message(xmpp.getJid(), m.from, Message.Type.chat);
-        reply.body = "http://juick.com/login?" + xmpp.userService.getHashByUID(user_from.getUid());
-        xmpp.sendOut(reply);
+        Message reply = new Message();
+        reply.setFrom(xmpp.getJid());
+        reply.setTo(m.getFrom());
+        reply.setType(Message.Type.CHAT);
+        reply.setBody("http://juick.com/login?" + xmpp.userService.getHashByUID(user_from.getUid()));
+        xmpp.sendOut(ClientMessage.from(reply));
     }
 
     private void commandPM(Message m, User user_from, String user_to, String body) {
@@ -312,42 +346,44 @@ public class JuickBot implements StanzaListener {
 
         if (ret == 200) {
             Message msg = new Message();
-            msg.from = Jid.of("juick", "juick.com", null);
-            msg.to = Jid.of(Integer.toString(uid_to), "push.juick.com", null);
-            JuickMessage jmsg = new JuickMessage();
+            msg.setFrom(Jid.of("juick", "juick.com", null));
+            msg.setTo(Jid.of(Integer.toString(uid_to), "push.juick.com", null));
+            com.juick.Message jmsg = new com.juick.Message();
             jmsg.setUser(user_from);
             jmsg.setText(body);
-            msg.childs.add(jmsg);
-            xmpp.getRouter().sendStanza(msg.toString());
+            msg.addExtension(jmsg);
+            xmpp.getRouter().sendStanza(msg);
 
-            msg.to = Jid.of(Integer.toString(uid_to), "ws.juick.com", null);
-            xmpp.getRouter().sendStanza(msg.toString());
+            msg.setTo(Jid.of(Integer.toString(uid_to), "ws.juick.com", null));
+            xmpp.getRouter().sendStanza(msg);
 
             for (String jid : jids_to) {
                 Message mm = new Message();
-                mm.to = Jid.of(jid);
-                mm.type = Message.Type.chat;
+                mm.setTo(Jid.of(jid));
+                mm.setType(Message.Type.CHAT);
                 haveInRoster = xmpp.pmQueriesService.havePMinRoster(user_from.getUid(), jid);
                 if (haveInRoster) {
-                    mm.from = Jid.of(user_from.getName(), "juick.com", "Juick");
-                    mm.body = body;
+                    mm.setFrom(Jid.of(user_from.getName(), "juick.com", "Juick"));
+                    mm.setBody(body);
                 } else {
-                    mm.from = Jid.of("juick", "juick.com", "Juick");
-                    mm.body = "Private message from @" + user_from.getName() + ":\n" + body;
+                    mm.setFrom(Jid.of("juick", "juick.com", "Juick"));
+                    mm.setBody("Private message from @" + user_from.getName() + ":\n" + body);
                 }
-                xmpp.sendOut(mm);
+                xmpp.sendOut(ClientMessage.from(mm));
             }
         }
 
-        Message reply = new Message(m.to, m.from);
+        Message reply = new Message();
+        reply.setFrom(m.getTo());
+        reply.setTo(m.getFrom());
         if (ret == 200) {
-            reply.type = m.type;
-            reply.body = "Private message sent";
+            reply.setType(m.getType());
+            reply.setBody("Private message sent");
         } else {
-            reply.type = Message.Type.error;
-            reply.body = "Error " + ret;
+            reply.setType(Message.Type.ERROR);
+            reply.setBody("Error " + ret);
         }
-        xmpp.sendOut(reply);
+        xmpp.sendOut(ClientMessage.from(reply));
     }
 
     private void commandBLShow(Message m, User user_from) {
@@ -373,22 +409,25 @@ public class JuickBot implements StanzaListener {
             txt = "You don't have any users or tags in your blacklist.";
         }
 
-        Message reply = new Message(xmpp.getJid(), m.from, Message.Type.chat);
-        reply.body = txt;
-        xmpp.sendOut(reply);
+        Message reply = new Message();
+        reply.setFrom(xmpp.getJid());
+        reply.setTo(m.getFrom());
+        reply.setType(Message.Type.CHAT);
+        reply.setBody(txt);
+        xmpp.sendOut(ClientMessage.from(reply));
     }
 
     @Override
-    public void stanzaReceived(String name, Stanza xmlValue) {
+    public void stanzaReceived(Stanza xmlValue) {
         if (xmlValue instanceof Presence) {
             Presence p = (Presence) xmlValue;
-            if (p.type == null || !p.type.equals(Presence.Type.error)) {
+            if (p.getType() == null || !p.getType().equals(Presence.Type.ERROR)) {
                 incomingPresence(p);
             }
         } else if (xmlValue instanceof Message) {
             Message msg = (Message) xmlValue;
             if (!incomingMessage(msg)) {
-                xmpp.getRouter().sendStanza(msg.toString());
+                xmpp.getRouter().sendStanza(msg);
             }
         }
     }
diff --git a/juick-xmpp/src/main/java/com/juick/components/s2s/StanzaListener.java b/juick-xmpp/src/main/java/com/juick/components/s2s/StanzaListener.java
index 72ca72e8..9aa6b44f 100644
--- a/juick-xmpp/src/main/java/com/juick/components/s2s/StanzaListener.java
+++ b/juick-xmpp/src/main/java/com/juick/components/s2s/StanzaListener.java
@@ -1,10 +1,11 @@
 package com.juick.components.s2s;
 
-import com.juick.xmpp.Stanza;
+
+import rocks.xmpp.core.stanza.model.Stanza;
 
 /**
  * Created by vitalyster on 07.12.2016.
  */
 public interface StanzaListener {
-    void stanzaReceived(String name, Stanza xmlValue);
+    void stanzaReceived(Stanza xmlValue);
 }