openfire smack包聊天室
继续上一章smack的讲述，聊天室的操作，聊天室也是openfire提供的一种形式，类似qq的讨论组，并非群，可以多人加入进来进行群聊。
1.创建一个聊天室
public boolean createChatRoom(String roomName,String subject){
boolean result = false;
try{
MultiUserChat muc = new MultiUserChat(connectManager.getConnection(), roomName+"@conference."+connectManager.getDomain());
muc.create(connectManager.getNode());
Form form = muc.getConfigurationForm();
Form submitForm = form.createAnswerForm();
for (Iterator fields = form.getFields(); fields.hasNext();) {
FormField field = (FormField) fields.next();
if (!FormField.TYPE_HIDDEN.equals(field.getType()) && field.getVariable() != null) {
submitForm.setDefaultAnswer(field.getVariable());
}
}
// submitForm.setAnswer("muc#roomconfig_roomname", "wwh");
// submitForm.setAnswer("muc#roomconfig_roomdesc", "wwh2222");
List list = new ArrayList();
list.add("20");
submitForm.setAnswer("muc#roomconfig_maxusers", list);
submitForm.setAnswer("muc#roomconfig_persistentroom", true);
submitForm.setAnswer("muc#roomconfig_membersonly", false);
submitForm.setAnswer("muc#roomconfig_allowinvites", true);
submitForm.setAnswer("muc#roomconfig_enablelogging", true);
submitForm.setAnswer("x-muc#roomconfig_reservednick", true);
submitForm.setAnswer("x-muc#roomconfig_canchangenick", false);
submitForm.setAnswer("x-muc#roomconfig_registration", false);
muc.sendConfigurationForm(submitForm);
muc.changeSubject(subject);
result = true;
} catch (Exception e) {
e.printStackTrace();
}
return result;
} 创建聊天室，主要就是在创建的时候根据需求对聊天室的一些属性进行设置
顺便把包也列出来：
<presence id="5ryxs-4" <a href="mailto:to=\" [email protected]="" 10110\"="">" >to="[email protected]/10110">
<x xmlns="http://jabber.org/protocol/muc"></x>
</presence>
<iq id="5ryxs-5" to="[email protected]" type="get">
<query xmlns="http://jabber.org/protocol/muc#owner"></query>
</iq>
<iq id="5ryxs-6" to="[email protected]" type="set">
<query xmlns="http://jabber.org/protocol/muc#owner">
<x xmlns="jabber:x:data" type="submit"><field var="FORM_TYPE" type="hidden">
<value>http://jabber.org/protocol/muc#roomconfig</value></field><field var="muc#roomconfig_persistentroom" type="boolean"><value>1</value></field><field var="muc#roomconfig_membersonly" type="boolean"><value>0</value></field><field var="muc#roomconfig_allowinvites" type="boolean"><value>1</value></field><field var="muc#roomconfig_enablelogging" type="boolean"><value>1</value></field><field var="x-muc#roomconfig_reservednick" type="boolean"><value>1</value></field><field var="x-muc#roomconfig_canchangenick" type="boolean"><value>0</value></field><field var="x-muc#roomconfig_registration" type="boolean"><value>0</value></field>
</x>
</query>
</iq>
2.加入聊天室
public boolean joinChatRoom(String roomName){
boolean result = false;
try {
MultiUserChat muc = new MultiUserChat(connectManager.getConnection(), roomName+"@conference."+connectManager.getDomain());
//添加消息监听
muc.addMessageListener(new UcGroupChatManagerListener(this));
//添加其他聊天室人员状态变化监听
muc.addParticipantStatusListener(new UcParticipantStatusListener(this,roomName));
//添加直接在聊天室的状态变化监听
muc.addUserStatusListener(new UcUserStatusListener(this,roomName));
//添加邀请被拒绝的监听
muc.addInvitationRejectionListener(new UcInvitationRejectionListener(this,roomName));
muc.addPresenceInterceptor(new UcPresenceInterceptor());
//设置历史消息数量
DiscussionHistory history = new DiscussionHistory();
history.setMaxChars(0);
muc.join(connectManager.getNode(),null, history,SmackConfiguration.getPacketReplyTimeout());
// muc.grantOwnership("10110@kfas1/Spark 2.6.3");//对聊天室一些权限的授予，与删除
// muc.grantAdmin("10110@kfas1/Spark 2.6.3");
// muc.grantMembership("10110@kfas1/Spark 2.6.3");
// muc.grantModerator("10110");
// muc.grantVoice("10110");
// muc.revokeVoice("10110");
muc.revokeAdmin("10110@kfas1/Spark 2.6.3");
mucMap.put(roomName, muc);
result = true;
} catch (XMPPException e) {
log.error("加入聊天室异常",e);
}
return result;
}
<presence id="CC26U-4" to="[email protected]/10110">
<x xmlns="http://jabber.org/protocol/muc"><history maxchars="0"/></x>
</presence>
3.离开聊天室
public boolean departChatRoom(String roomName){
boolean result = false;
MultiUserChat muc = mucMap.get(roomName);
if(muc!=null){
muc.leave();
mucMap.remove(roomName);
result = true;
}
return result;
}
<presence id="fmmBY-5" to="[email protected]/10110"
type="unavailable"></presence>
4.邀请加入聊天室
public boolean inviteChatRoom(String roomName,String toJid,String reason){
boolean result = false;
MultiUserChat muc = mucMap.get(roomName);
if(muc!=null){
muc.invite(toJid,reason);
result = true;
}
return result;
}
<message id="34B0W-5“ to="[email protected]/10110"
<x xmlns="http://jabber.org/protocol/muc#user">
<invite to="10111@wenwh-pc"><reason>一起聊天</reason></invite>
</x>
</message>
5.拒绝加入聊天室
public void rejectInvite(String room,String inviter,String reason){
MultiUserChat.decline(connectManager.getConnection(), room, inviter, reason);
}
<message from="[email protected]" to="10110@wenwh-pc"><x xmlns="http://jabber.org/protocol/muc#user"><decline from="10111@wenwh-pc"><reason>No thank you</reason></decline></x>
6.查询会议室成员名字
public List<String> findMulitUser(String roomName) {
MultiUserChat muc = mucMap.get(roomName);
List<String> listUser = new ArrayList<String>();
if(muc!=null){
Iterator<String> it = muc.getOccupants();
while (it.hasNext()) {
String name = StringUtils.parseResource(it.next());
listUser.add(name);
}
}
return listUser;
}
7.发送聊天室消息
public boolean sendChatMessage(String roomName,String content){
boolean result = false;
try {
MultiUserChat muc = mucMap.get(roomName);
if(muc!=null){
Message message = new Message();
message.setBody(content);
message.setTo(muc.getRoom());
message.setType(Message.Type.groupchat);
message.setSubject(MSG_SUBJECT);
muc.sendMessage(message);
result =true;
}
} catch (XMPPException e) {
log.error("发送消息异常",e);
}
return result;
}
<message id="f6tkr-5" to="[email protected]" type="groupchat">
<body>测试聊天室消息</body></message>
8.聊天室中角色，关系
实例在上面加入聊天室已经给出了。
聊天室的主要操作都在这里讲述，其实可能还有一些其他的，大家可以多看看smack的源码就会发现更多的隐藏协议。
下一章讲一下在这里也有涉及的监听器。