import org.jivesoftware.smackx.packet.MUCAdmin; //导入依赖的package包/类
public IQ parseIQ(XmlPullParser parser) throws Exception {
    MUCAdmin mucAdmin = new MUCAdmin();
    boolean done = false;
    while (!done) {
        int eventType = parser.next();
        if (eventType == XmlPullParser.START_TAG) {
            if (parser.getName().equals("item")) {
                mucAdmin.addItem(parseItem(parser));
            }
        }
        else if (eventType == XmlPullParser.END_TAG) {
            if (parser.getName().equals("query")) {
                done = true;
            }
        }
    }

    return mucAdmin;
}
 

import org.jivesoftware.smackx.packet.MUCAdmin; //导入依赖的package包/类
private MUCAdmin.Item parseItem(XmlPullParser parser) throws Exception {
    boolean done = false;
    MUCAdmin.Item item =
        new MUCAdmin.Item(
            parser.getAttributeValue("", "affiliation"),
            parser.getAttributeValue("", "role"));
    item.setNick(parser.getAttributeValue("", "nick"));
    item.setJid(parser.getAttributeValue("", "jid"));
    while (!done) {
        int eventType = parser.next();
        if (eventType == XmlPullParser.START_TAG) {
            if (parser.getName().equals("actor")) {
                item.setActor(parser.getAttributeValue("", "jid"));
            }
            if (parser.getName().equals("reason")) {
                item.setReason(parser.nextText());
            }
        }
        else if (eventType == XmlPullParser.END_TAG) {
            if (parser.getName().equals("item")) {
                done = true;
            }
        }
    }
    return item;
}
 

import org.jivesoftware.smackx.packet.MUCAdmin; //导入依赖的package包/类
public IQ parseIQ(XmlPullParser parser) throws Exception {
	MUCAdmin mucAdmin = new MUCAdmin();
	boolean done = false;
	while (!done) {
		int eventType = parser.next();
		if (eventType == XmlPullParser.START_TAG) {
			if (parser.getName().equals("item")) {
				mucAdmin.addItem(parseItem(parser));
			}
		} else if (eventType == XmlPullParser.END_TAG) {
			if (parser.getName().equals("query")) {
				done = true;
			}
		}
	}

	return mucAdmin;
}
 

import org.jivesoftware.smackx.packet.MUCAdmin; //导入依赖的package包/类
private MUCAdmin.Item parseItem(XmlPullParser parser) throws Exception {
	boolean done = false;
	MUCAdmin.Item item = new MUCAdmin.Item(parser.getAttributeValue("",
			"affiliation"), parser.getAttributeValue("", "role"));
	item.setNick(parser.getAttributeValue("", "nick"));
	item.setJid(parser.getAttributeValue("", "jid"));
	while (!done) {
		int eventType = parser.next();
		if (eventType == XmlPullParser.START_TAG) {
			if (parser.getName().equals("actor")) {
				item.setActor(parser.getAttributeValue("", "jid"));
			}
			if (parser.getName().equals("reason")) {
				item.setReason(parser.nextText());
			}
		} else if (eventType == XmlPullParser.END_TAG) {
			if (parser.getName().equals("item")) {
				done = true;
			}
		}
	}
	return item;
}
 

import org.jivesoftware.smackx.packet.MUCAdmin; //导入依赖的package包/类
Occupant(MUCAdmin.Item item) {
    super();
    this.jid = item.getJid();
    this.affiliation = item.getAffiliation();
    this.role = item.getRole();
    this.nick = item.getNick();
}
 

import org.jivesoftware.smackx.packet.MUCAdmin; //导入依赖的package包/类
private void changeAffiliationByAdmin(String jid, String affiliation, String reason)
        throws XMPPException {
    MUCAdmin iq = new MUCAdmin();
    iq.setTo(room);
    iq.setType(IQ.Type.SET);
    // Set the new affiliation.
    MUCAdmin.Item item = new MUCAdmin.Item(affiliation, null);
    item.setJid(jid);
    item.setReason(reason);
    iq.addItem(item);

    // Wait for a response packet back from the server.
    PacketFilter responseFilter = new PacketIDFilter(iq.getPacketID());
    PacketCollector response = connection.createPacketCollector(responseFilter);
    // Send the change request to the server.
    connection.sendPacket(iq);
    // Wait up to a certain number of seconds for a reply.
    IQ answer = (IQ) response.nextResult(SmackConfiguration.getPacketReplyTimeout());
    // Stop queuing results
    response.cancel();

    if (answer == null) {
        throw new XMPPException("No response from server.");
    }
    else if (answer.getError() != null) {
        throw new XMPPException(answer.getError());
    }
}
 

import org.jivesoftware.smackx.packet.MUCAdmin; //导入依赖的package包/类
private void changeRole(String nickname, String role, String reason) throws XMPPException {
    MUCAdmin iq = new MUCAdmin();
    iq.setTo(room);
    iq.setType(IQ.Type.SET);
    // Set the new role.
    MUCAdmin.Item item = new MUCAdmin.Item(null, role);
    item.setNick(nickname);
    item.setReason(reason);
    iq.addItem(item);

    // Wait for a response packet back from the server.
    PacketFilter responseFilter = new PacketIDFilter(iq.getPacketID());
    PacketCollector response = connection.createPacketCollector(responseFilter);
    // Send the change request to the server.
    connection.sendPacket(iq);
    // Wait up to a certain number of seconds for a reply.
    IQ answer = (IQ) response.nextResult(SmackConfiguration.getPacketReplyTimeout());
    // Stop queuing results
    response.cancel();

    if (answer == null) {
        throw new XMPPException("No response from server.");
    }
    else if (answer.getError() != null) {
        throw new XMPPException(answer.getError());
    }
}
 

import org.jivesoftware.smackx.packet.MUCAdmin; //导入依赖的package包/类
/**
 * Returns a collection of <code>Affiliate</code> that have the specified room affiliation
 * sending a request in the admin namespace.
 *
 * @param affiliation the affiliation of the users in the room.
 * @return a collection of <code>Affiliate</code> that have the specified room affiliation.
 * @throws XMPPException if an error occured while performing the request to the server or you
 *         don't have enough privileges to get this information.
 */
private Collection<Affiliate> getAffiliatesByAdmin(String affiliation) throws XMPPException {
    MUCAdmin iq = new MUCAdmin();
    iq.setTo(room);
    iq.setType(IQ.Type.GET);
    // Set the specified affiliation. This may request the list of owners/admins/members/outcasts.
    MUCAdmin.Item item = new MUCAdmin.Item(affiliation, null);
    iq.addItem(item);

    // Wait for a response packet back from the server.
    PacketFilter responseFilter = new PacketIDFilter(iq.getPacketID());
    PacketCollector response = connection.createPacketCollector(responseFilter);
    // Send the request to the server.
    connection.sendPacket(iq);
    // Wait up to a certain number of seconds for a reply.
    MUCAdmin answer = (MUCAdmin) response.nextResult(SmackConfiguration.getPacketReplyTimeout());
    // Stop queuing results
    response.cancel();

    if (answer == null) {
        throw new XMPPException("No response from server.");
    }
    else if (answer.getError() != null) {
        throw new XMPPException(answer.getError());
    }
    // Get the list of affiliates from the server's answer
    List<Affiliate> affiliates = new ArrayList<Affiliate>();
    for (Iterator it = answer.getItems(); it.hasNext();) {
        affiliates.add(new Affiliate((MUCAdmin.Item) it.next()));
    }
    return affiliates;
}
 

import org.jivesoftware.smackx.packet.MUCAdmin; //导入依赖的package包/类
/**
 * Returns a collection of <code>Occupant</code> that have the specified room role.
 *
 * @param role the role of the occupant in the room.
 * @return a collection of <code>Occupant</code> that have the specified room role.
 * @throws XMPPException if an error occured while performing the request to the server or you
 *         don't have enough privileges to get this information.
 */
private Collection<Occupant> getOccupants(String role) throws XMPPException {
    MUCAdmin iq = new MUCAdmin();
    iq.setTo(room);
    iq.setType(IQ.Type.GET);
    // Set the specified role. This may request the list of moderators/participants.
    MUCAdmin.Item item = new MUCAdmin.Item(null, role);
    iq.addItem(item);

    // Wait for a response packet back from the server.
    PacketFilter responseFilter = new PacketIDFilter(iq.getPacketID());
    PacketCollector response = connection.createPacketCollector(responseFilter);
    // Send the request to the server.
    connection.sendPacket(iq);
    // Wait up to a certain number of seconds for a reply.
    MUCAdmin answer = (MUCAdmin) response.nextResult(SmackConfiguration.getPacketReplyTimeout());
    // Stop queuing results
    response.cancel();

    if (answer == null) {
        throw new XMPPException("No response from server.");
    }
    else if (answer.getError() != null) {
        throw new XMPPException(answer.getError());
    }
    // Get the list of participants from the server's answer
    List<Occupant> participants = new ArrayList<Occupant>();
    for (Iterator it = answer.getItems(); it.hasNext();) {
        participants.add(new Occupant((MUCAdmin.Item) it.next()));
    }
    return participants;
}
 

import org.jivesoftware.smackx.packet.MUCAdmin; //导入依赖的package包/类
Affiliate(MUCAdmin.Item item) {
    super();
    this.jid = item.getJid();
    this.affiliation = item.getAffiliation();
    this.role = item.getRole();
    this.nick = item.getNick();
}
 

import org.jivesoftware.smackx.packet.MUCAdmin; //导入依赖的package包/类
/**
 * Tries to change the affiliation with an 'muc#admin' namespace
 *
 * @param jid
 * @param affiliation
 * @param reason the reason for the affiliation change (optional)
 * @throws XMPPException
 */
private void changeAffiliationByAdmin(String jid, String affiliation, String reason)
        throws XMPPException {
    MUCAdmin iq = new MUCAdmin();
    iq.setTo(room);
    iq.setType(IQ.Type.SET);
    // Set the new affiliation.
    MUCAdmin.Item item = new MUCAdmin.Item(affiliation, null);
    item.setJid(jid);
    if(reason != null)
        item.setReason(reason);
    iq.addItem(item);

    // Wait for a response packet back from the server.
    PacketFilter responseFilter = new PacketIDFilter(iq.getPacketID());
    PacketCollector response = connection.createPacketCollector(responseFilter);
    // Send the change request to the server.
    connection.sendPacket(iq);
    // Wait up to a certain number of seconds for a reply.
    IQ answer = (IQ) response.nextResult(SmackConfiguration.getPacketReplyTimeout());
    // Stop queuing results
    response.cancel();

    if (answer == null) {
        throw new XMPPException("No response from server.");
    }
    else if (answer.getError() != null) {
        throw new XMPPException(answer.getError());
    }
}
 

import org.jivesoftware.smackx.packet.MUCAdmin; //导入依赖的package包/类
/**
 * Returns a collection of <code>Affiliate</code> that have the specified room affiliation
 * sending a request in the admin namespace.
 *
 * @param affiliation the affiliation of the users in the room.
 * @return a collection of <code>Affiliate</code> that have the specified room affiliation.
 * @throws XMPPException if an error occured while performing the request to the server or you
 *         don't have enough privileges to get this information.
 */
private Collection<Affiliate> getAffiliatesByAdmin(String affiliation) throws XMPPException {
    MUCAdmin iq = new MUCAdmin();
    iq.setTo(room);
    iq.setType(IQ.Type.GET);
    // Set the specified affiliation. This may request the list of owners/admins/members/outcasts.
    MUCAdmin.Item item = new MUCAdmin.Item(affiliation, null);
    iq.addItem(item);

    // Wait for a response packet back from the server.
    PacketFilter responseFilter = new PacketIDFilter(iq.getPacketID());
    PacketCollector response = connection.createPacketCollector(responseFilter);
    // Send the request to the server.
    connection.sendPacket(iq);
    // Wait up to a certain number of seconds for a reply.
    MUCAdmin answer = (MUCAdmin) response.nextResult(SmackConfiguration.getPacketReplyTimeout());
    // Stop queuing results
    response.cancel();

    if (answer == null) {
        throw new XMPPException("No response from server.");
    }
    else if (answer.getError() != null) {
        throw new XMPPException(answer.getError());
    }
    // Get the list of affiliates from the server's answer
    List<Affiliate> affiliates = new ArrayList<Affiliate>();
    for (Iterator<MUCAdmin.Item> it = answer.getItems(); it.hasNext();) {
        affiliates.add(new Affiliate(it.next()));
    }
    return affiliates;
}
 

import org.jivesoftware.smackx.packet.MUCAdmin; //导入依赖的package包/类
/**
 * Returns a collection of <code>Occupant</code> that have the specified room role.
 *
 * @param role the role of the occupant in the room.
 * @return a collection of <code>Occupant</code> that have the specified room role.
 * @throws XMPPException if an error occured while performing the request to the server or you
 *         don't have enough privileges to get this information.
 */
private Collection<Occupant> getOccupants(String role) throws XMPPException {
    MUCAdmin iq = new MUCAdmin();
    iq.setTo(room);
    iq.setType(IQ.Type.GET);
    // Set the specified role. This may request the list of moderators/participants.
    MUCAdmin.Item item = new MUCAdmin.Item(null, role);
    iq.addItem(item);

    // Wait for a response packet back from the server.
    PacketFilter responseFilter = new PacketIDFilter(iq.getPacketID());
    PacketCollector response = connection.createPacketCollector(responseFilter);
    // Send the request to the server.
    connection.sendPacket(iq);
    // Wait up to a certain number of seconds for a reply.
    MUCAdmin answer = (MUCAdmin) response.nextResult(SmackConfiguration.getPacketReplyTimeout());
    // Stop queuing results
    response.cancel();

    if (answer == null) {
        throw new XMPPException("No response from server.");
    }
    else if (answer.getError() != null) {
        throw new XMPPException(answer.getError());
    }
    // Get the list of participants from the server's answer
    List<Occupant> participants = new ArrayList<Occupant>();
    for (Iterator<MUCAdmin.Item> it = answer.getItems(); it.hasNext();) {
        participants.add(new Occupant(it.next()));
    }
    return participants;
}
 

import org.jivesoftware.smackx.packet.MUCAdmin; //导入依赖的package包/类
Occupant(MUCAdmin.Item item) {
	super();
	this.jid = item.getJid();
	this.affiliation = item.getAffiliation();
	this.role = item.getRole();
	this.nick = item.getNick();
}
 

import org.jivesoftware.smackx.packet.MUCAdmin; //导入依赖的package包/类
private void changeAffiliationByAdmin(String jid, String affiliation,
		String reason) throws XMPPException {
	MUCAdmin iq = new MUCAdmin();
	iq.setTo(room);
	iq.setType(IQ.Type.SET);
	// Set the new affiliation.
	MUCAdmin.Item item = new MUCAdmin.Item(affiliation, null);
	item.setJid(jid);
	if (reason != null)
		item.setReason(reason);
	iq.addItem(item);

	// Wait for a response packet back from the server.
	PacketFilter responseFilter = new PacketIDFilter(iq.getPacketID());
	PacketCollector response = connection
			.createPacketCollector(responseFilter);
	// Send the change request to the server.
	connection.sendPacket(iq);
	// Wait up to a certain number of seconds for a reply.
	IQ answer = (IQ) response.nextResult(SmackConfiguration
			.getPacketReplyTimeout());
	// Stop queuing results
	response.cancel();

	if (answer == null) {
		throw new XMPPException("No response from server.");
	} else if (answer.getError() != null) {
		throw new XMPPException(answer.getError());
	}
}
 

import org.jivesoftware.smackx.packet.MUCAdmin; //导入依赖的package包/类
private void changeRole(String nickname, String role, String reason)
		throws XMPPException {
	MUCAdmin iq = new MUCAdmin();
	iq.setTo(room);
	iq.setType(IQ.Type.SET);
	// Set the new role.
	MUCAdmin.Item item = new MUCAdmin.Item(null, role);
	item.setNick(nickname);
	item.setReason(reason);
	iq.addItem(item);

	// Wait for a response packet back from the server.
	PacketFilter responseFilter = new PacketIDFilter(iq.getPacketID());
	PacketCollector response = connection
			.createPacketCollector(responseFilter);
	// Send the change request to the server.
	connection.sendPacket(iq);
	// Wait up to a certain number of seconds for a reply.
	IQ answer = (IQ) response.nextResult(SmackConfiguration
			.getPacketReplyTimeout());
	// Stop queuing results
	response.cancel();

	if (answer == null) {
		throw new XMPPException("No response from server.");
	} else if (answer.getError() != null) {
		throw new XMPPException(answer.getError());
	}
}
 

import org.jivesoftware.smackx.packet.MUCAdmin; //导入依赖的package包/类
/**
 * Returns a collection of <code>Affiliate</code> that have the specified
 * room affiliation sending a request in the admin namespace.
 * 
 * @param affiliation
 *            the affiliation of the users in the room.
 * @return a collection of <code>Affiliate</code> that have the specified
 *         room affiliation.
 * @throws XMPPException
 *             if an error occured while performing the request to the
 *             server or you don't have enough privileges to get this
 *             information.
 */
private Collection<Affiliate> getAffiliatesByAdmin(String affiliation)
		throws XMPPException {
	MUCAdmin iq = new MUCAdmin();
	iq.setTo(room);
	iq.setType(IQ.Type.GET);
	// Set the specified affiliation. This may request the list of
	// owners/admins/members/outcasts.
	MUCAdmin.Item item = new MUCAdmin.Item(affiliation, null);
	iq.addItem(item);

	// Wait for a response packet back from the server.
	PacketFilter responseFilter = new PacketIDFilter(iq.getPacketID());
	PacketCollector response = connection
			.createPacketCollector(responseFilter);
	// Send the request to the server.
	connection.sendPacket(iq);
	// Wait up to a certain number of seconds for a reply.
	MUCAdmin answer = (MUCAdmin) response.nextResult(SmackConfiguration
			.getPacketReplyTimeout());
	// Stop queuing results
	response.cancel();

	if (answer == null) {
		throw new XMPPException("No response from server.");
	} else if (answer.getError() != null) {
		throw new XMPPException(answer.getError());
	}
	// Get the list of affiliates from the server's answer
	List<Affiliate> affiliates = new ArrayList<Affiliate>();
	for (Iterator it = answer.getItems(); it.hasNext();) {
		affiliates.add(new Affiliate((MUCAdmin.Item) it.next()));
	}
	return affiliates;
}
 

import org.jivesoftware.smackx.packet.MUCAdmin; //导入依赖的package包/类
/**
 * Returns a collection of <code>Occupant</code> that have the specified
 * room role.
 * 
 * @param role
 *            the role of the occupant in the room.
 * @return a collection of <code>Occupant</code> that have the specified
 *         room role.
 * @throws XMPPException
 *             if an error occured while performing the request to the
 *             server or you don't have enough privileges to get this
 *             information.
 */
private Collection<Occupant> getOccupants(String role) throws XMPPException {
	MUCAdmin iq = new MUCAdmin();
	iq.setTo(room);
	iq.setType(IQ.Type.GET);
	// Set the specified role. This may request the list of
	// moderators/participants.
	MUCAdmin.Item item = new MUCAdmin.Item(null, role);
	iq.addItem(item);

	// Wait for a response packet back from the server.
	PacketFilter responseFilter = new PacketIDFilter(iq.getPacketID());
	PacketCollector response = connection
			.createPacketCollector(responseFilter);
	// Send the request to the server.
	connection.sendPacket(iq);
	// Wait up to a certain number of seconds for a reply.
	MUCAdmin answer = (MUCAdmin) response.nextResult(SmackConfiguration
			.getPacketReplyTimeout());
	// Stop queuing results
	response.cancel();

	if (answer == null) {
		throw new XMPPException("No response from server.");
	} else if (answer.getError() != null) {
		throw new XMPPException(answer.getError());
	}
	// Get the list of participants from the server's answer
	List<Occupant> participants = new ArrayList<Occupant>();
	for (Iterator it = answer.getItems(); it.hasNext();) {
		participants.add(new Occupant((MUCAdmin.Item) it.next()));
	}
	return participants;
}
 

import org.jivesoftware.smackx.packet.MUCAdmin; //导入依赖的package包/类
Affiliate(MUCAdmin.Item item) {
	super();
	this.jid = item.getJid();
	this.affiliation = item.getAffiliation();
	this.role = item.getRole();
	this.nick = item.getNick();
}
 

import org.jivesoftware.smackx.packet.MUCAdmin; //导入依赖的package包/类
/**
 * Tries to change the affiliation with an 'muc#admin' namespace
 *
 * @param jid
 * @param affiliation
 * @param reason the reason for the affiliation change (optional)
 * @throws XMPPException
 */
private void changeAffiliationByAdmin(String jid, String affiliation, String reason)
        throws XMPPException {
    MUCAdmin iq = new MUCAdmin();
    iq.setTo(room);
    iq.setType(IQ.Type.SET);
    // Set the new affiliation.
    MUCAdmin.Item item = new MUCAdmin.Item(affiliation, null);
    item.setJid(jid);
    item.setReason(reason);
    iq.addItem(item);

    // Wait for a response packet back from the server.
    PacketFilter responseFilter = new PacketIDFilter(iq.getPacketID());
    PacketCollector response = connection.createPacketCollector(responseFilter);
    // Send the change request to the server.
    connection.sendPacket(iq);
    // Wait up to a certain number of seconds for a reply.
    IQ answer = (IQ) response.nextResult(SmackConfiguration.getPacketReplyTimeout());
    // Stop queuing results
    response.cancel();

    if (answer == null) {
        throw new XMPPException("No response from server.");
    }
    else if (answer.getError() != null) {
        throw new XMPPException(answer.getError());
    }
}