Examples with Enumeration java.util.Enumeration used on opensource projects

Example 51 with Enumeration

use of java.util.Enumeration in project Openfire by igniterealtime.

the class JiveBeanInfo method getBeanDescriptor.

// BeanInfo Interface
@Override
public BeanDescriptor getBeanDescriptor() {
    BeanDescriptor descriptor = new BeanDescriptor(getBeanClass());
    try {
        // Attempt to load the displayName and shortDescription explicitly.
        String displayName = bundle.getString("displayName");
        if (displayName != null) {
            descriptor.setDisplayName(displayName);
        }
        String shortDescription = bundle.getString("shortDescription");
        if (shortDescription != null) {
            descriptor.setShortDescription(shortDescription);
        }
        // Add any other properties that are specified.
        Enumeration enumeration = bundle.getKeys();
        while (enumeration.hasMoreElements()) {
            String key = (String) enumeration.nextElement();
            String value = bundle.getString(key);
            if (value != null) {
                descriptor.setValue(key, value);
            }
        }
    } catch (Exception e) {
    // Ignore any exceptions. We may get some if we try to load a
    // a property that doesn't appear in the resource bundle.
    }
    return descriptor;
}

Example 52 with Enumeration

use of java.util.Enumeration in project Openfire by igniterealtime.

the class ModuleLoader method loadNonBridgeModule.

private void loadNonBridgeModule(String dirEntry) throws IOException {
    JarFile jarFile = new JarFile(dirEntry);
    Enumeration entries = jarFile.entries();
    if (entries == null) {
        Logger.println("No entries in jarFile:  " + dirEntry);
        return;
    }
    while (entries.hasMoreElements()) {
        JarEntry jarEntry = (JarEntry) entries.nextElement();
        String className = jarEntry.getName();
        int ix;
        if ((ix = className.indexOf(".class")) < 0) {
            if (Logger.logLevel >= Logger.LOG_INFO) {
                Logger.println("Skipping non-class entry in jarFile:  " + className);
            }
            continue;
        }
        className = className.replaceAll(".class", "");
        className = className.replaceAll("/", ".");
        try {
            if (Logger.logLevel >= Logger.LOG_INFO) {
                Logger.println("Looking for class '" + className + "'");
            }
            // load the class
            loadClass(className);
        } catch (ClassNotFoundException e) {
            Logger.println("ClassNotFoundException:  '" + className + "'");
        }
    }
}

Example 53 with Enumeration

use of java.util.Enumeration in project Openfire by igniterealtime.

the class IRCListener method updateCommand.

@Override
@SuppressWarnings("unchecked")
protected void updateCommand(InCommand inCommand) {
    Log.debug("IRC: Received incoming command:" + inCommand);
    if (inCommand instanceof CtcpMessage) {
        CtcpMessage cm = (CtcpMessage) inCommand;
        if (cm.getAction().equals("VERSION")) {
            getSession().getConnection().sendCommand(new CtcpNotice(cm.getSource().getNick(), "VERSION", "IMGateway" + getSession().getTransport().getVersionString() + ":Java:-"));
        } else if (cm.getAction().equals("PING")) {
            String timestamp = cm.getMessage();
            getSession().getConnection().sendCommand(new CtcpNotice(cm.getSource().getNick(), "PING", timestamp));
        } else if (cm.getAction().equals("TIME")) {
            Date current = new Date();
            SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss ZZZZZ");
            getSession().getConnection().sendCommand(new CtcpNotice(cm.getSource().getNick(), "TIME", format.format(current)));
        } else if (cm.getAction().equals("ACTION")) {
            if (cm.isPrivateToUs(getSession().getConnection().getClientState())) {
                getSession().getTransport().sendMessage(getSession().getJID(), getSession().getTransport().convertIDToJID(cm.getSource().getNick()), "/me " + cm.getMessage());
            } else {
                getSession().getTransport().sendMessage(getSession().getJID(), getSession().getTransport().getMUCTransport().convertIDToJID(cm.getDest(), cm.getSource().getNick()), "/me " + cm.getMessage(), Message.Type.groupchat);
            }
        }
    } else if (inCommand instanceof MessageCommand) {
        MessageCommand mc = (MessageCommand) inCommand;
        if (mc.isPrivateToUs(getSession().getConnection().getClientState())) {
            getSession().getTransport().sendMessage(getSession().getJID(), getSession().getTransport().convertIDToJID(mc.getSource().getNick()), IRCStringUtils.stripControlChars(mc.getMessage()));
        } else {
            getSession().getTransport().sendMessage(getSession().getJID(), getSession().getTransport().getMUCTransport().convertIDToJID(mc.getDest(), mc.getSource().getNick()), IRCStringUtils.stripControlChars(mc.getMessage()), Message.Type.groupchat);
        }
    } else if (inCommand instanceof NoticeCommand) {
        NoticeCommand nc = (NoticeCommand) inCommand;
        if (nc.getFrom() != null) {
            getSession().getTransport().sendMessage(getSession().getJID(), getSession().getTransport().convertIDToJID(nc.getFrom().getNick()), IRCStringUtils.stripControlChars(nc.getNotice()));
        }
    } else if (inCommand instanceof JoinCommand) {
        JoinCommand jc = (JoinCommand) inCommand;
        try {
            IRCMUCSession mucSession = (IRCMUCSession) getSession().getMUCSessionManager().getSession(jc.getChannel());
            mucSession.getContacts().add(jc.getUser().getNick());
            Presence p = new Presence();
            p.setFrom(getSession().getTransport().getMUCTransport().convertIDToJID(jc.getChannel(), jc.getUser().getNick()));
            p.setTo(getSession().getJID());
            Element elem = p.addChildElement("x", "http://jabber.org/protocol/muc#user");
            Element item = elem.addElement("item");
            item.addAttribute("affiliation", "member");
            item.addAttribute("role", "participant");
            getSession().getTransport().sendPacket(p);
        } catch (NotFoundException e) {
            Log.debug("Received information for IRC session that doesn't exist.");
        }
    } else if (inCommand instanceof PartCommand) {
        PartCommand pc = (PartCommand) inCommand;
        try {
            IRCMUCSession mucSession = (IRCMUCSession) getSession().getMUCSessionManager().getSession(pc.getChannel());
            mucSession.getContacts().remove(pc.getUser().getNick());
            Presence p = new Presence();
            p.setType(Presence.Type.unavailable);
            p.setFrom(getSession().getTransport().getMUCTransport().convertIDToJID(pc.getChannel(), pc.getUser().getNick()));
            p.setTo(getSession().getJID());
            if (pc.getReason() != null && !pc.getReason().equals("")) {
                p.setStatus(pc.getReason());
            }
            Element elem = p.addChildElement("x", "http://jabber.org/protocol/muc#user");
            Element item = elem.addElement("item");
            item.addAttribute("affiliation", "none");
            item.addAttribute("role", "none");
            getSession().getTransport().sendPacket(p);
        } catch (NotFoundException e) {
            Log.debug("Received information for IRC session that doesn't exist.");
        }
    } else if (inCommand instanceof QuitCommand) {
        QuitCommand qc = (QuitCommand) inCommand;
        for (MUCTransportSession session : getSession().getMUCSessionManager().getSessions()) {
            if (((IRCMUCSession) session).getContacts().contains(qc.getUser().getNick())) {
                ((IRCMUCSession) session).getContacts().remove(qc.getUser().getNick());
                Presence p = new Presence();
                p.setType(Presence.Type.unavailable);
                p.setFrom(getSession().getTransport().getMUCTransport().convertIDToJID(((IRCMUCSession) session).roomname, qc.getUser().getNick()));
                p.setTo(getSession().getJID());
                if (qc.getReason() != null && !qc.getReason().equals("")) {
                    p.setStatus(qc.getReason());
                }
                Element elem = p.addChildElement("x", "http://jabber.org/protocol/muc#user");
                Element item = elem.addElement("item");
                item.addAttribute("affiliation", "none");
                item.addAttribute("role", "none");
                getSession().getTransport().sendPacket(p);
            }
        }
    } else if (inCommand instanceof InviteCommand) {
        InviteCommand ic = (InviteCommand) inCommand;
        BaseMUCTransport mucTransport = getSession().getTransport().getMUCTransport();
        Message m = new Message();
        m.setTo(getSession().getJID());
        m.setFrom(mucTransport.convertIDToJID(ic.getChannel(), null));
        Element x = m.addChildElement("x", "http://jabber.org/protocol/muc#user");
        Element invite = x.addElement("invite");
        invite.addAttribute("from", getSession().getTransport().convertIDToJID(ic.getSourceString()).toBareJID());
        getSession().getTransport().sendPacket(m);
    } else if (inCommand instanceof KickCommand) {
        KickCommand kc = (KickCommand) inCommand;
        BaseMUCTransport mucTransport = getSession().getTransport().getMUCTransport();
        try {
            IRCMUCSession mucSession = (IRCMUCSession) getSession().getMUCSessionManager().getSession(kc.getChannel());
            mucSession.getContacts().add(kc.getKicked().getNick());
            Presence p = new Presence();
            p.setType(Presence.Type.unavailable);
            p.setFrom(mucTransport.convertIDToJID(kc.getChannel(), kc.getKicked().getNick()));
            p.setTo(getSession().getJID());
            Element elem = p.addChildElement("x", "http://jabber.org/protocol/muc#user");
            Element item = elem.addElement("item");
            item.addAttribute("affiliation", "none");
            item.addAttribute("role", "none");
            Element actor = item.addElement("actor");
            actor.addAttribute("jid", getSession().getTransport().convertIDToJID(kc.getKicker().getNick()).toBareJID());
            Element reason = item.addElement("reason");
            reason.addText(kc.getComment());
            Element status = elem.addElement("status");
            status.addAttribute("code", "307");
            getSession().getTransport().sendPacket(p);
        } catch (NotFoundException e) {
            Log.debug("Received information for IRC session that doesn't exist.");
        }
        if (kc.kickedUs(getSession().getConnection().getClientState())) {
            getSession().getMUCSessionManager().removeSession(kc.getChannel());
        }
    } else if (inCommand instanceof ChannelModeCommand) {
    //ChannelModeCommand cmc = (ChannelModeCommand)inCommand;
    // TODO: Fix up martyr to handle this then handle it here
    } else if (inCommand instanceof NickCommand) {
    //NickCommand nc = (NickCommand)inCommand;
    // TODO: Map to MUC event  (someone's nick just changed)
    } else if (inCommand instanceof ModeCommand) {
    //ModeCommand mc = (ModeCommand)inCommand;
    // TODO: Map to MUC event  (your mode just changed)
    } else if (inCommand instanceof TopicCommand) {
        TopicCommand tc = (TopicCommand) inCommand;
        Channel channel = getSession().getConnection().getClientState().getChannel(tc.getChannel());
        if (channel != null) {
            BaseMUCTransport mucTransport = getSession().getTransport().getMUCTransport();
            Message m = new Message();
            m.setType(Message.Type.groupchat);
            m.setTo(getSession().getJID());
            m.setFrom(mucTransport.convertIDToJID(channel.getName(), channel.getTopicAuthor()));
            m.setSubject(net.sf.kraken.util.StringUtils.removeInvalidXMLCharacters(channel.getTopic()));
            mucTransport.sendPacket(m);
        }
    } else if (inCommand instanceof TopicInfoReply) {
        TopicInfoReply tir = (TopicInfoReply) inCommand;
        Channel channel = getSession().getConnection().getClientState().getChannel(tir.getChannel());
        if (channel != null) {
            BaseMUCTransport mucTransport = getSession().getTransport().getMUCTransport();
            Message m = new Message();
            m.setType(Message.Type.groupchat);
            m.setTo(getSession().getJID());
            m.setFrom(mucTransport.convertIDToJID(channel.getName(), channel.getTopicAuthor()));
            m.setSubject(net.sf.kraken.util.StringUtils.removeInvalidXMLCharacters(channel.getTopic()));
            mucTransport.sendPacket(m);
        }
    } else if (inCommand instanceof NamesReply) {
        NamesReply nr = (NamesReply) inCommand;
        String channelName = nr.getChannel();
        List<MUCTransportRoomMember> members = new ArrayList<MUCTransportRoomMember>();
        for (String nick : nr.getNames()) {
            members.add(new MUCTransportRoomMember(getSession().getTransport().getMUCTransport().convertIDToJID(channelName, nick)));
        }
        // This will be ignored if no one asked for it.
        getSession().getTransport().getMUCTransport().sendRoomMembers(getSession().getJID(), getSession().getTransport().getMUCTransport().convertIDToJID(channelName, null), members);
    } else if (inCommand instanceof NamesEndReply) {
        NamesEndReply ner = (NamesEndReply) inCommand;
        BaseMUCTransport mucTransport = getSession().getTransport().getMUCTransport();
        try {
            IRCMUCSession mucSession = (IRCMUCSession) getSession().getMUCSessionManager().getSession(ner.getChannel());
            mucSession.getContacts().clear();
            Member myMember = null;
            Channel channel = getSession().getConnection().getClientState().getChannel(ner.getChannel());
            if (channel != null) {
                Enumeration members = channel.getMembers();
                while (members.hasMoreElements()) {
                    Member member = (Member) members.nextElement();
                    if (member.getNick().getNick().equals(mucSession.getNickname()) || member.getNick().getNick().equals(getSession().getRegistration().getNickname())) {
                        // Aha, this is us, save for the end.
                        myMember = member;
                        continue;
                    }
                    Presence p = new Presence();
                    p.setTo(getSession().getJID());
                    if (member.hasOps()) {
                        // Moderator.
                        mucSession.getContacts().add(member.getNick().getNick());
                        p.setFrom(mucTransport.convertIDToJID(ner.getChannel(), member.getNick().getNick()));
                        Element elem = p.addChildElement("x", "http://jabber.org/protocol/muc#user");
                        Element item = elem.addElement("item");
                        item.addAttribute("affiliation", "admin");
                        item.addAttribute("role", "moderator");
                    } else {
                        // Regular participant.
                        mucSession.getContacts().add(member.getNick().getNick());
                        p.setFrom(mucTransport.convertIDToJID(ner.getChannel(), member.getNick().getNick()));
                        Element elem = p.addChildElement("x", "http://jabber.org/protocol/muc#user");
                        Element item = elem.addElement("item");
                        item.addAttribute("affiliation", "member");
                        item.addAttribute("role", "participant");
                    }
                    mucTransport.sendPacket(p);
                }
            }
            if (myMember != null) {
                Presence p = new Presence();
                p.setTo(getSession().getJID());
                p.setFrom(mucTransport.convertIDToJID(ner.getChannel(), mucSession.getNickname()));
                Element elem = p.addChildElement("x", "http://jabber.org/protocol/muc#user");
                Element item = elem.addElement("item");
                if (myMember.hasOps()) {
                    item.addAttribute("affiliation", "admin");
                    item.addAttribute("role", "moderator");
                } else {
                    item.addAttribute("affiliation", "member");
                    item.addAttribute("role", "participant");
                }
                Element status = elem.addElement("status");
                status.addAttribute("code", "110");
                mucTransport.sendPacket(p);
            }
        } catch (NotFoundException e) {
            Log.debug("Received information for IRC session that doesn't exist.");
        }
    } else if (inCommand instanceof ListStartReply) {
    // Do nothing.
    } else if (inCommand instanceof ListReply) {
        ListReply lr = (ListReply) inCommand;
        String channelName = lr.getChannel();
        MUCTransportRoom mucRoom = getSession().getTransport().getMUCTransport().getCachedRoom(channelName);
        if (mucRoom == null) {
            mucRoom = new MUCTransportRoom(getSession().getTransport().getMUCTransport().convertIDToJID(channelName, ""), channelName);
        }
        mucRoom.setTopic(lr.getTopic());
        mucRoom.setOccupant_count(lr.getMemberCount());
        getSession().getTransport().getMUCTransport().cacheRoom(mucRoom);
        // This will be ignored if no one asked for it.
        getSession().getTransport().getMUCTransport().sendRoomInfo(getSession().getJID(), getSession().getTransport().getMUCTransport().convertIDToJID(mucRoom.getName(), null), mucRoom);
    } else if (inCommand instanceof ListEndReply) {
        // This will be ignored if no one asked for it.
        getSession().getTransport().getMUCTransport().sendRooms(getSession().getJID(), getSession().getTransport().getMUCTransport().getCachedRooms());
    } else if (inCommand instanceof IsonCommand) {
        IsonCommand ic = (IsonCommand) inCommand;
        List<String> newNicks = new ArrayList<String>();
        for (String nick : ic.getNicks()) {
            newNicks.add(nick.toLowerCase());
        }
        Log.debug("IRC: Got ISON for " + ic.getDest() + " of: " + ic.getNicks());
        for (TransportBuddy buddy : getSession().getBuddyManager().getBuddies()) {
            if (!newNicks.contains(buddy.getName())) {
                // Previously online nick went offline
                buddy.setPresence(PresenceType.unavailable);
            } else {
                // Previously online nick is still online
                buddy.setPresence(PresenceType.available);
            }
        }
    } else if (inCommand instanceof UnAwayReply) {
        getSession().setPresence(PresenceType.available);
    } else if (inCommand instanceof NowAwayReply) {
        getSession().setPresence(PresenceType.away);
    } else if (inCommand instanceof AwayReply) {
        AwayReply ar = (AwayReply) inCommand;
        getSession().getTransport().sendMessage(getSession().getJID(), getSession().getTransport().convertIDToJID(ar.getNick()), LocaleUtils.getLocalizedString("gateway.irc.autoreply", "kraken") + " " + ar.getMessage());
    }
}

Example 54 with Enumeration

use of java.util.Enumeration in project Smack by igniterealtime.

the class ICEResolver method resolve.

/**
     * Resolve the IP and obtain a valid transport method.
     * @throws SmackException 
     * @throws InterruptedException 
     */
@Override
public synchronized void resolve(JingleSession session) throws XMPPException, SmackException, InterruptedException {
    this.setResolveInit();
    for (TransportCandidate candidate : this.getCandidatesList()) {
        if (candidate instanceof ICECandidate) {
            ICECandidate iceCandidate = (ICECandidate) candidate;
            iceCandidate.removeCandidateEcho();
        }
    }
    this.clear();
    // Create a transport candidate for each ICE negotiator candidate we have.
    ICENegociator iceNegociator = negociatorsMap.get(server);
    for (Candidate candidate : iceNegociator.getSortedCandidates()) try {
        Candidate.CandidateType type = candidate.getCandidateType();
        ICECandidate.Type iceType = ICECandidate.Type.local;
        if (type.equals(Candidate.CandidateType.ServerReflexive))
            iceType = ICECandidate.Type.srflx;
        else if (type.equals(Candidate.CandidateType.PeerReflexive))
            iceType = ICECandidate.Type.prflx;
        else if (type.equals(Candidate.CandidateType.Relayed))
            iceType = ICECandidate.Type.relay;
        else
            iceType = ICECandidate.Type.host;
        // JBW/GW - 17JUL08: Figure out the zero-based NIC number for this candidate.
        short nicNum = 0;
        try {
            Enumeration<NetworkInterface> nics = NetworkInterface.getNetworkInterfaces();
            short i = 0;
            NetworkInterface nic = NetworkInterface.getByInetAddress(candidate.getAddress().getInetAddress());
            while (nics.hasMoreElements()) {
                NetworkInterface checkNIC = nics.nextElement();
                if (checkNIC.equals(nic)) {
                    nicNum = i;
                    break;
                }
                i++;
            }
        } catch (SocketException e1) {
            LOGGER.log(Level.WARNING, "exeption", e1);
        }
        TransportCandidate transportCandidate = new ICECandidate(candidate.getAddress().getInetAddress().getHostAddress(), 1, nicNum, String.valueOf(Math.abs(random.nextLong())), candidate.getPort(), "1", candidate.getPriority(), iceType);
        transportCandidate.setLocalIp(candidate.getBase().getAddress().getInetAddress().getHostAddress());
        transportCandidate.setPort(getFreePort());
        try {
            transportCandidate.addCandidateEcho(session);
        } catch (SocketException e) {
            LOGGER.log(Level.WARNING, "exception", e);
        }
        this.addCandidate(transportCandidate);
        LOGGER.fine("Candidate addr: " + candidate.getAddress().getInetAddress() + "|" + candidate.getBase().getAddress().getInetAddress() + " Priority:" + candidate.getPriority());
    } catch (UtilityException e) {
        LOGGER.log(Level.WARNING, "exception", e);
    } catch (UnknownHostException e) {
        LOGGER.log(Level.WARNING, "exception", e);
    }
    if (RTPBridge.serviceAvailable(connection)) {
        //            try {
        String localIp;
        int network;
        // JBW/GW - 17JUL08: ICENegotiator.getPublicCandidate() always returned null in JSTUN 1.7.0, and now the API doesn't exist in JSTUN 1.7.1
        //                if (iceNegociator.getPublicCandidate() != null) {
        //                    localIp = iceNegociator.getPublicCandidate().getBase().getAddress().getInetAddress().getHostAddress();
        //                    network = iceNegociator.getPublicCandidate().getNetwork();
        //                }
        //                else {
        {
            localIp = BridgedResolver.getLocalHost();
            network = 0;
        }
        sid = Math.abs(random.nextLong());
        RTPBridge rtpBridge = RTPBridge.getRTPBridge(connection, String.valueOf(sid));
        TransportCandidate localCandidate = new ICECandidate(rtpBridge.getIp(), 1, network, String.valueOf(Math.abs(random.nextLong())), rtpBridge.getPortA(), "1", 0, ICECandidate.Type.relay);
        localCandidate.setLocalIp(localIp);
        TransportCandidate remoteCandidate = new ICECandidate(rtpBridge.getIp(), 1, network, String.valueOf(Math.abs(random.nextLong())), rtpBridge.getPortB(), "1", 0, ICECandidate.Type.relay);
        remoteCandidate.setLocalIp(localIp);
        localCandidate.setSymmetric(remoteCandidate);
        remoteCandidate.setSymmetric(localCandidate);
        localCandidate.setPassword(rtpBridge.getPass());
        remoteCandidate.setPassword(rtpBridge.getPass());
        localCandidate.setSessionId(rtpBridge.getSid());
        remoteCandidate.setSessionId(rtpBridge.getSid());
        localCandidate.setConnection(this.connection);
        remoteCandidate.setConnection(this.connection);
        addCandidate(localCandidate);
        //          if (iceNegociator.getPublicCandidate() == null) {
        if (true) {
            String publicIp = RTPBridge.getPublicIP(connection);
            if (publicIp != null && !publicIp.equals("")) {
                Enumeration<NetworkInterface> ifaces = null;
                try {
                    ifaces = NetworkInterface.getNetworkInterfaces();
                } catch (SocketException e) {
                    LOGGER.log(Level.WARNING, "exception", e);
                }
                // If detect this address in local machine, don't use it.
                boolean found = false;
                while (ifaces.hasMoreElements() && !false) {
                    NetworkInterface iface = ifaces.nextElement();
                    Enumeration<InetAddress> iaddresses = iface.getInetAddresses();
                    while (iaddresses.hasMoreElements()) {
                        InetAddress iaddress = iaddresses.nextElement();
                        if (iaddress.getHostAddress().indexOf(publicIp) > -1) {
                            found = true;
                            break;
                        }
                    }
                }
                if (!found) {
                    try {
                        TransportCandidate publicCandidate = new ICECandidate(publicIp, 1, 0, String.valueOf(Math.abs(random.nextLong())), getFreePort(), "1", 0, ICECandidate.Type.srflx);
                        publicCandidate.setLocalIp(InetAddress.getLocalHost().getHostAddress());
                        try {
                            publicCandidate.addCandidateEcho(session);
                        } catch (SocketException e) {
                            LOGGER.log(Level.WARNING, "exception", e);
                        }
                        addCandidate(publicCandidate);
                    } catch (UnknownHostException e) {
                        LOGGER.log(Level.WARNING, "exception", e);
                    }
                }
            }
        }
    }
    this.setResolveEnd();
}

Example 55 with Enumeration

use of java.util.Enumeration in project Openfire by igniterealtime.

the class AdminConsole method load.

private static void load() {
    // Load the core model as the admin-sidebar.xml file from the classpath.
    InputStream in = ClassUtils.getResourceAsStream("/admin-sidebar.xml");
    if (in == null) {
        Log.error("Failed to load admin-sidebar.xml file from Openfire classes - admin " + "console will not work correctly.");
        return;
    }
    try {
        SAXReader saxReader = new SAXReader();
        Document doc = saxReader.read(in);
        coreModel = (Element) doc.selectSingleNode("/adminconsole");
    } catch (Exception e) {
        Log.error("Failure when parsing main admin-sidebar.xml file", e);
    }
    try {
        in.close();
    } catch (Exception ignored) {
    // Ignore.
    }
    // Load other admin-sidebar.xml files from the classpath
    ClassLoader[] classLoaders = getClassLoaders();
    for (ClassLoader classLoader : classLoaders) {
        URL url = null;
        try {
            if (classLoader != null) {
                Enumeration e = classLoader.getResources("/META-INF/admin-sidebar.xml");
                while (e.hasMoreElements()) {
                    url = (URL) e.nextElement();
                    try {
                        in = url.openStream();
                        addModel("admin", in);
                    } finally {
                        try {
                            if (in != null) {
                                in.close();
                            }
                        } catch (Exception ignored) {
                        // Ignore.
                        }
                    }
                }
            }
        } catch (Exception e) {
            String msg = "Failed to load admin-sidebar.xml";
            if (url != null) {
                msg += " from resource: " + url.toString();
            }
            Log.warn(msg, e);
        }
    }
    rebuildModel();
}