XMPP即时通讯协议使用（二）——基于Smack相关操作
2024-08-27 22:52:00
package com.test;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.jivesoftware.smackx.pubsub.PayloadItem;
import org.jivesoftware.smack.chat.Chat;
import org.jivesoftware.smack.chat.ChatManager;
import org.jivesoftware.smack.chat.ChatManagerListener;
import org.jivesoftware.smack.chat.ChatMessageListener;
import org.jivesoftware.smack.packet.Message;
import org.jivesoftware.smack.roster.Roster;
import org.jivesoftware.smack.roster.RosterEntry;
import org.jivesoftware.smack.roster.RosterGroup;
import org.jivesoftware.smack.tcp.XMPPTCPConnection;
import org.jivesoftware.smack.tcp.XMPPTCPConnectionConfiguration;
import org.jivesoftware.smackx.iqregister.AccountManager;
import org.jivesoftware.smackx.pubsub.AccessModel;
import org.jivesoftware.smackx.pubsub.ConfigureForm;
import org.jivesoftware.smackx.pubsub.Item;
import org.jivesoftware.smackx.pubsub.LeafNode;
import org.jivesoftware.smackx.pubsub.PubSubManager;
import org.jivesoftware.smackx.pubsub.PublishModel;
import org.jivesoftware.smackx.pubsub.SimplePayload;
import org.jivesoftware.smackx.pubsub.SubscribeForm;
import org.jivesoftware.smackx.pubsub.Subscription;
import org.jivesoftware.smackx.vcardtemp.packet.VCard;
import org.jivesoftware.smackx.xdata.packet.DataForm;
import org.jxmpp.jid.EntityBareJid;
import org.jxmpp.jid.impl.JidCreate;
import org.jxmpp.jid.parts.Localpart;
public class SmarkUtil {
private XMPPTCPConnection connection;
private String userName;
private String password;
private String xmppDomain;
private String serverName;
public SmarkUtil(String userName, String password, String xmppDomain, String serverName) {
this.userName = userName;
this.password = password;
this.xmppDomain = xmppDomain;
this.serverName = serverName;
try {
if (connection == null) {
getConnection(userName, password, xmppDomain, serverName);
}
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 获取连接
*
* @param userName
* @param password
* @return
* @throws Exception
*/
public void getConnection(String userName, String password, String xmppDomain, String serverName) throws Exception {
try {
XMPPTCPConnectionConfiguration.Builder configBuilder = XMPPTCPConnectionConfiguration.builder();
configBuilder.setUsernameAndPassword(userName, password);
configBuilder.setXmppDomain(xmppDomain);
configBuilder.setSecurityMode(XMPPTCPConnectionConfiguration.SecurityMode.disabled);
connection = new XMPPTCPConnection(configBuilder.build());
// 连接服务器
connection.connect();
// 登录服务器
connection.login();
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 创建一个新用户
*
* @param userName
* 用户名
* @param password
* 密码
* @param attr
* 用户资料
* @return
* @throws Exception
*/
public boolean registerAccount(String userName, String password, Map<String, String> attr) throws Exception {
AccountManager manager = AccountManager.getInstance(connection);
manager.sensitiveOperationOverInsecureConnection(true);
Localpart l_username = Localpart.from(userName);
if (attr == null) {
manager.createAccount(l_username, password);
} else {
manager.createAccount(l_username, password, attr);
}
return true;
}
/**
* 修改当前登陆用户密码
*
* @param password
* @return
* @throws Exception
*/
public boolean changePassword(String password) throws Exception {
AccountManager manager = AccountManager.getInstance(connection);
manager.sensitiveOperationOverInsecureConnection(true);
manager.changePassword(password);
return true;
}
/**
* 删除当前登录用户
*
* @return
* @throws Exception
*/
public boolean deleteAccount() throws Exception {
AccountManager manager = AccountManager.getInstance(connection);
manager.sensitiveOperationOverInsecureConnection(true);
manager.deleteAccount();
return true;
}
/**
* 获取用户属性名称
*
* @return
* @throws Exception
*/
public List getAccountInfo() throws Exception {
List<String> list = new ArrayList<String>();
AccountManager manager = AccountManager.getInstance(connection);
manager.sensitiveOperationOverInsecureConnection(true);
Set<String> set = manager.getAccountAttributes();
list.addAll(set);
return list;
}
/**
* 获取所有组
*
* @return
* @throws Exception
*/
public List<RosterGroup> getGroups() throws Exception {
List<RosterGroup> grouplist = new ArrayList<RosterGroup>();
Roster roster = Roster.getInstanceFor(connection);
Collection<RosterGroup> rosterGroup = roster.getGroups();
Iterator<RosterGroup> i = rosterGroup.iterator();
while (i.hasNext()) {
grouplist.add(i.next());
}
return grouplist;
}
/**
* 添加分组
*
* @param groupName
* @return
* @throws Exception
*/
public boolean addGroup(String groupName) throws Exception {
Roster roster = Roster.getInstanceFor(connection);
roster.createGroup(groupName);
return true;
}
/**
* 获取指定分组的好友
*
* @param groupName
* @return
* @throws Exception
*/
public List<RosterEntry> getEntriesByGroup(String groupName) throws Exception {
Roster roster = Roster.getInstanceFor(connection);
List<RosterEntry> Entrieslist = new ArrayList<RosterEntry>();
RosterGroup rosterGroup = roster.getGroup(groupName);
Collection<RosterEntry> rosterEntry = rosterGroup.getEntries();
Iterator<RosterEntry> i = rosterEntry.iterator();
while (i.hasNext()) {
Entrieslist.add(i.next());
}
return Entrieslist;
}
/**
* 获取全部好友
*
* @return
* @throws Exception
*/
public List<RosterEntry> getAllEntries() throws Exception {
Roster roster = Roster.getInstanceFor(connection);
List<RosterEntry> Entrieslist = new ArrayList<RosterEntry>();
Collection<RosterEntry> rosterEntry = roster.getEntries();
Iterator<RosterEntry> i = rosterEntry.iterator();
while (i.hasNext()) {
Entrieslist.add(i.next());
}
return Entrieslist;
}
/**
* 获取用户VCard信息
*
* @param userName
* @return
* @throws Exception
*/
public VCard getUserVCard(String userName) throws Exception {
VCard vcard = new VCard();
EntityBareJid jid = JidCreate.entityBareFrom(userName + "@" + this.serverName);
vcard.load(connection, jid);
return vcard;
}
/**
* 添加好友 无分组
*
* @param userName
* @param name
* @return
* @throws Exception
*/
public boolean addUser(String userName, String name) throws Exception {
Roster roster = Roster.getInstanceFor(connection);
EntityBareJid jid = JidCreate.entityBareFrom(userName + "@" + this.serverName);
roster.createEntry(jid, name, null);
return true;
}
/**
* 添加好友 有分组
*
* @param userName
* @param name
* @param groupName
* @return
* @throws Exception
*/
public boolean addUser(String userName, String name, String groupName) throws Exception {
Roster roster = Roster.getInstanceFor(connection);
EntityBareJid jid = JidCreate.entityBareFrom(userName + "@" + this.serverName);
roster.createEntry(jid, name, new String[] { groupName });
return true;
}
/**
* 删除好友
*
* @param userName
* @return
* @throws Exception
*/
public boolean removeUser(String userName) throws Exception {
Roster roster = Roster.getInstanceFor(connection);
EntityBareJid jid = JidCreate.entityBareFrom(userName + "@" + this.serverName);
RosterEntry entry = roster.getEntry(jid);
System.out.println("删除好友：" + userName);
System.out.println("User." + roster.getEntry(jid) == null);
roster.removeEntry(entry);
return true;
}
/**
* 创建发布订阅节点
*
* @param nodeId
* @return
* @throws Exception
*/
public boolean createPubSubNode(String nodeId) throws Exception {
PubSubManager mgr = PubSubManager.getInstance(connection);
// Create the node
LeafNode leaf = mgr.createNode(nodeId);
ConfigureForm form = new ConfigureForm(DataForm.Type.submit);
form.setAccessModel(AccessModel.open);
form.setDeliverPayloads(true);
form.setNotifyRetract(true);
form.setPersistentItems(true);
form.setPublishModel(PublishModel.open);
form.setMaxItems(10000000);// 设置最大的持久化消息数量
leaf.sendConfigurationForm(form);
return true;
}
/**
* 创建发布订阅节点
*
* @param nodeId
* @param title
* @return
* @throws Exception
*/
public boolean createPubSubNode(String nodeId, String title) throws Exception {
PubSubManager mgr = PubSubManager.getInstance(connection);
// Create the node
LeafNode leaf = mgr.createNode(nodeId);
ConfigureForm form = new ConfigureForm(DataForm.Type.submit);
form.setAccessModel(AccessModel.open);
form.setDeliverPayloads(true);
form.setNotifyRetract(true);
form.setPersistentItems(true);
form.setPublishModel(PublishModel.open);
form.setTitle(title);
form.setBodyXSLT(nodeId);
form.setMaxItems(10000000);// 设置最大的持久化消息数量
form.setMaxPayloadSize(1024*12);//最大的有效载荷字节大小
leaf.sendConfigurationForm(form);
return true;
}
public boolean deletePubSubNode(String nodeId) throws Exception {
PubSubManager mgr = PubSubManager.getInstance(connection);
mgr.deleteNode(nodeId);
return true;
}
/**
* 发布消息
*
* @param nodeId
* 主题ID
* @param eventId
* 事件ID
* @param messageType
* 消息类型：publish（发布）/receipt（回执）/state（状态）
* @param messageLevel
* 0/1/2
* @param messageSource
* 消息来源
* @param messageCount
* 消息数量
* @param packageCount
* 总包数
* @param packageNumber
* 当前包数
* @param createTime
* 创建时间 2018-06-07 09:43:06
* @param messageContent
* 消息内容
* @return
* @throws Exception
*/
public boolean publish(String nodeId, String eventId, String messageType, int messageLevel, String messageSource,
int messageCount, int packageCount, int packageNumber, String createTime, String messageContent)
throws Exception {
if (messageContent.length() > 1024 * 10) {
throw new Exception("消息内容长度超出1024*10，需要进行分包发布");
}
PubSubManager mgr = PubSubManager.getInstance(connection);
LeafNode node = null;
node = mgr.getNode(nodeId);
StringBuffer xml = new StringBuffer();
xml.append("<pubmessage xmlns='pub:message'>");
xml.append("<nodeId>" + nodeId + "</nodeId>");
xml.append("<eventId>" + eventId + "</eventId>");
xml.append("<messageType>" + messageType + "</messageType>");
xml.append("<messageLevel>" + messageLevel + "</messageLevel>");
xml.append("<messageSource>" + messageSource + "</messageSource>");
xml.append("<messageCount>" + messageCount + "</messageCount>");
xml.append("<packageCount>" + packageCount + "</packageCount>");
xml.append("<packageNumber>" + packageNumber + "</packageNumber>");
xml.append("<createTime>" + createTime + "</createTime>");
xml.append("<messageContent>" + messageContent + "</messageContent>");
xml.append("</pubmessage>");
SimplePayload payload = new SimplePayload("pubmessage", "pub:message", xml.toString().toLowerCase());
PayloadItem<SimplePayload> item = new PayloadItem<SimplePayload>(System.currentTimeMillis() + "", payload);
node.publish(item);
return true;
}
/**
* 订阅主题
*
* @param nodeId
* @return
* @throws Exception
*/
public boolean subscribe(String nodeId) throws Exception {
PubSubManager mgr = PubSubManager.getInstance(connection);
// Get the node
LeafNode node = mgr.getNode(nodeId);
SubscribeForm subscriptionForm = new SubscribeForm(DataForm.Type.submit);
subscriptionForm.setDeliverOn(true);
subscriptionForm.setDigestFrequency(5000);
subscriptionForm.setDigestOn(true);
subscriptionForm.setIncludeBody(true);
List<Subscription> subscriptions = node.getSubscriptions();
boolean flag = true;
for (Subscription s : subscriptions) {
if (s.getJid().toLowerCase().equals(connection.getUser().asEntityBareJidString().toLowerCase())) {// 已订阅过
flag = false;
break;
}
}
if (flag) {// 未订阅，开始订阅
node.subscribe(userName + "@" + this.serverName, subscriptionForm);
}
return true;
}
/**
* 获取订阅的全部主题
*
* @return
* @throws Exception
*/
public List<Subscription> querySubscriptions() throws Exception {
PubSubManager mgr = PubSubManager.getInstance(connection);
List<Subscription> subs = mgr.getSubscriptions();
return subs;
}
/**
* 获取订阅节点的配置信息
*
* @param nodeId
* @return
* @throws Exception
*/
public ConfigureForm getConfig(String nodeId) throws Exception {
PubSubManager mgr = PubSubManager.getInstance(connection);
LeafNode node = mgr.getNode(nodeId);
ConfigureForm config = node.getNodeConfiguration();
return config;
}
/**
* 获取订阅主题的全部历史消息
*
* @return
* @throws Exception
*/
public List<Item> queryHistoryMeassage() throws Exception {
List<Item> result = new ArrayList<Item>();
PubSubManager mgr = PubSubManager.getInstance(connection);
List<Subscription> subs = mgr.getSubscriptions();
if (subs != null && subs.size() > 0) {
for (Subscription sub : subs) {
String nodeId = sub.getNode();
LeafNode node = mgr.getNode(nodeId);
List<Item> list = node.getItems();
result.addAll(list);
}
}
/*
* for (Item item : result) { System.out.println(item.toXML()); }
*/
return result;
}
/**
* 获取指定主题的全部历史消息
*
* @return
* @throws Exception
*/
public List<Item> queryHistoryMeassage(String nodeId) throws Exception {
List<Item> result = new ArrayList<Item>();
PubSubManager mgr = PubSubManager.getInstance(connection);
LeafNode node = mgr.getNode(nodeId);
List<Item> list = node.getItems();
result.addAll(list);
/*
* for (Item item : result) { System.out.println(item.toXML()); }
*/
return result;
}
/**
* 获取指定主题指定数量的历史消息
*
* @param nodeId
* @param num
* @return
* @throws Exception
*/
public List<Item> queryHistoryMeassage(String nodeId, int num) throws Exception {
List<Item> result = new ArrayList<Item>();
PubSubManager mgr = PubSubManager.getInstance(connection);
LeafNode node = mgr.getNode(nodeId);
List<Item> list = node.getItems(num);
result.addAll(list);
/*
* for (Item item : result) { System.out.println(item.toXML()); }
*/
return result;
}
/**
* 向指定用户发送消息
*
* @param username
* @param message
* @throws Exception
*/
public void sendMessage(String username, String message) throws Exception {
ChatManager chatManager = ChatManager.getInstanceFor(connection);
EntityBareJid jid = JidCreate.entityBareFrom(username + "@" + serverName);
Chat chat = chatManager.createChat(jid);
Message newMessage = new Message();
newMessage.setBody(message);
chat.sendMessage(newMessage);
}
/**
* 添加聊天消息监听
*
* @param chatManagerListener
* @throws Exception
*/
public void addChatMessageListener(ChatManagerListener chatManagerListener) throws Exception {
ChatManager chatManager = ChatManager.getInstanceFor(connection);
chatManager.addChatListener(chatManagerListener);
}
/**
* 断开连接
*/
public void close() {
connection.disconnect();
}
}
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