Java LeaveRoom类代码示例

import org.xmpp.muc.LeaveRoom; //导入依赖的package包/类
/**
 * Filters XMPP Packets based on whether the packets should be processed or
 * not. The filtering process is determined by the type of
 * <code>Packet</code> that is being passed into the method.
 *
 * @param packet
 *            The XMPP packet to be filtered.
 * @return <code>true</code> if the packet is <code>null</code> or should be
 *         filtered out, otherwise <code>false</code>.
 */
public boolean filter(final Packet packet) {
    if (LOG.isDebugEnabled()) {
        LOG.debug("Filtering XMPP packet");
    }

    if (packet == null) {
        return true;
    } else if (packet instanceof Presence) {
        return (!(packet instanceof JoinRoom) && !(packet instanceof LeaveRoom));
    } else if (packet instanceof Message) {
        final Message message = (Message) packet;
        final Message.Type messageType = message.getType();
        return (messageType != Type.normal && messageType != Type.chat && messageType != Type.groupchat);
    } else {
        return true;
    }
}
 

import org.xmpp.muc.LeaveRoom; //导入依赖的package包/类
/**
 * Sets up the test fixtures.
 */
@Before
public void setup() {
    normalMessage = new Message();
    normalMessage.setType(Message.Type.normal);
    chatMessage = new Message();
    chatMessage.setType(Message.Type.chat);
    groupMessage = new Message();
    groupMessage.setType(Message.Type.groupchat);
    errorMessage = new Message();
    errorMessage.setType(Message.Type.error);
    headlineMessage = new Message();
    headlineMessage.setType(Message.Type.headline);
    presence = new Presence();
    joinRoom = new JoinRoom("a", "b");
    leaveRoom = new LeaveRoom("a", "b");
    iq = new IQ();
    route = new Route("id");
}
 

import org.xmpp.muc.LeaveRoom; //导入依赖的package包/类
/**
 * Creates an {@link AuditMessage} from an XMPP {@link Presence} packet. This method only
 * supports the creation of <code>AuditMessage</code> objects from {@link JoinRoom} and
 * {@link LeaveRoom} subclasses.
 * 
 * @param presence
 *            The XMPP presence packet.
 * @return The <code>AuditMessage</code> for the provided <code>Presence</code> packet or an
 *         <code>AuditException</code> if the <code>Presence</code> packet is <code>null</code>
 *         or an unsupported subclass.
 */
public AuditMessage createAuditMessage(final Presence presence) {
    if (LOG.isDebugEnabled()) {
        LOG.debug("Creating an audit message from a presence packet: " + presence);
    }
    if (presence == null) {
        throw new AuditException(
                "Unable to create an audit message from a null presence packet");
    }

    /*
     * We are only interested in the presence types for joining or leaving a room. If we receive
     * any other types then an error has occured with the packet filtering.
     */
    AuditEvent event = null;

    if (presence instanceof JoinRoom) {
        event = AuditEvent.JOIN_ROOM;
    } else if (presence instanceof LeaveRoom) {
        event = AuditEvent.LEAVE_ROOM;
    } else {
        throw new AuditException(
                "Unsupported presence type found when creating an audit message");
    }

    String sender = presence.getFrom().toString();
    String receiver = presence.getTo().toString();
    Date eventTime = new Date();

    return new AuditMessage(event, sender, receiver, eventTime);
}
 

import org.xmpp.muc.LeaveRoom; //导入依赖的package包/类
void createGroupChatRoom() {
    String roomJID = getGroupChatRoomName() + "/workgroup";
    // Create the room by joining it. The workgroup will be the owner of the room and will
    // invite the Agent and the user to join the room
    JoinRoom joinRoom = new JoinRoom(getFullJID().toString(), roomJID);
    send(joinRoom);

    // Configure the newly created room
    Map<String, Collection<String>> fields = new HashMap<String, Collection<String>>();
    // Make a non-public room
    List<String> values = new ArrayList<String>();
    values.add("0");
    fields.put("muc#roomconfig_publicroom", values);
    // Set the room name
    values = new ArrayList<String>();
    values.add("Workgroup " + getJID().getNode() + " Chat Room");
    fields.put("muc#roomconfig_roomname", values);
    // Set the room description
    values = new ArrayList<String>();
    values.add("Workgroup Chat Room");
    fields.put("muc#roomconfig_roomdesc", values);
    // Set the max number of occupants to unlimited
    values = new ArrayList<String>();
    values.add("0");
    fields.put("muc#roomconfig_maxusers", values);
    // Set that anyone can change the room subject
    values = new ArrayList<String>();
    values.add("1");
    fields.put("muc#roomconfig_changesubject", values);
    // Make the room persistent
    values = new ArrayList<String>();
    values.add("1");
    fields.put("muc#roomconfig_persistentroom", values);
    // Make the room not moderated
    values = new ArrayList<String>();
    values.add("0");
    fields.put("muc#roomconfig_moderatedroom", values);
    // Make the room not members-only
    values = new ArrayList<String>();
    values.add("0");
    fields.put("muc#roomconfig_membersonly", values);
    // Set that anyone can send invitations
    values = new ArrayList<String>();
    values.add("1");
    fields.put("muc#roomconfig_allowinvites", values);
    // Make the room not password protected
    values = new ArrayList<String>();
    values.add("0");
    fields.put("muc#roomconfig_passwordprotectedroom", values);
    // Enable the log for the room
    values = new ArrayList<String>();
    values.add("1");
    fields.put("muc#roomconfig_enablelogging", values);
    // Set that only moderators can see the occupants' JID
    values = new ArrayList<String>();
    values.add("moderators");
    fields.put("muc#roomconfig_whois", values);
    // Only broadcast presences of participants and visitors
    values = new ArrayList<String>();
    values.add("moderator");
    values.add("participant");
    values.add("visitor");
    fields.put("muc#roomconfig_presencebroadcast", values);
    RoomConfiguration conf = new RoomConfiguration(fields);
    conf.setTo(getGroupChatRoomName());
    conf.setFrom(getFullJID());
    send(conf);

    // Change the subject of the room by sending a new message
    Message message = new Message();
    message.setType(Message.Type.groupchat);
    message.setSubject("This is a private discussion room for members of this workgroup.");
    message.setFrom(getFullJID());
    message.setTo(getGroupChatRoomName());
    send(message);

    // Leave Chat Room
    LeaveRoom leaveRoom = new LeaveRoom(getFullJID().toString(), roomJID);
    send(leaveRoom);
}