在文章开始，请你了解和熟悉openfire方面的相关知识，这样对你理解下面代码以及下面代码的用途有很好的了解。同时，你可能需要安装一个简单的CS聊天工具，来测试你的代码是否成功的在openfire服务器上建立会话链接，并成功的向在线用户发送聊天消息。
必须了解：
（非windows 系统）
可选：
，用于测试聊天消息发送是否成功，下载地址：
然后你需要添加smack相关的jar包
smack.jar
smackx.jarjar包下载地址：
代码中还用到了junit，junit jar下载地址：
下面开始代码部分
package com.hoo.smack;
import java.util.Collection;
import java.util.Iterator;
import javax.net.SocketFactory;
import org.jivesoftware.smack.AccountManager;
import org.jivesoftware.smack.Chat;
import org.jivesoftware.smack.ChatManager;
import org.jivesoftware.smack.Connection;
import org.jivesoftware.smack.ConnectionConfiguration;
import org.jivesoftware.smack.MessageListener;
import org.jivesoftware.smack.Roster;
import org.jivesoftware.smack.RosterEntry;
import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smack.packet.Message;
import org.jivesoftware.smack.packet.Presence;
import org.jivesoftware.smack.packet.Session;
import org.jivesoftware.smack.packet.Message.Type;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
/**
* function: 利用Smack框架完成 XMPP 协议通信
* @author hoojo
* @createDate 2012-5-22 上午10:28:18
* @file ConnectionServerTest.java
* @package com.hoo.smack.conn
* @project jwchat
* @blog http://blog.csdn.net/IBM_hoojo
* @email hoojo_@126.com
* @version 1.0
*/
public class SmackXMPPTest { private Connection connection;
private ConnectionConfiguration config;
/** openfire服务器address */
private final static String server = "192.168.8.32";
private final void fail(Object o) { if (o != null) { System.out.println(o);
}
}
private final void fail(Object o, Object... args) { if (o != null && args != null && args.length > 0) { String s = o.toString();
for (int i = 0; i < args.length; i++) { String item = args[i] == null ? "" : args[i].toString();
if (s.contains("{" + i + "}")) { s = s.replace("{" + i + "}", item); } else { s += " " + item;
}
}
System.out.println(s);
}
}
/**
* function: 初始Smack对openfire服务器链接的基本配置
* @author hoojo
* @createDate 2012-6-25 下午04:06:42
*/
@Before
public void init() { try { //connection = new XMPPConnection(server);
//connection.connect();
/** 5222是openfire服务器默认的通信端口，你可以登录http://192.168.8.32:9090/到管理员控制台查看客户端到服务器端口 */
config = new ConnectionConfiguration(server, 5222);
/** 是否启用压缩 */
config.setCompressionEnabled(true);
/** 是否启用安全验证 */
config.setSASLAuthenticationEnabled(true);
/** 是否启用调试 */
config.setDebuggerEnabled(false);
//config.setReconnectionAllowed(true);
//config.setRosterLoadedAtLogin(true);
/** 创建connection链接 */
connection = new XMPPConnection(config);
/** 建立连接 */
connection.connect();
} catch (XMPPException e) { e.printStackTrace();
}
fail(connection);
fail(connection.getConnectionID());
}
@After
public void destory() { if (connection != null) { connection.disconnect();
connection = null;
}
}
/**
* function: ConnectionConfiguration 的基本配置相关信息
* @author hoojo
* @createDate 2012-6-25 下午04:11:25
*/
@Test
public void testConfig() { fail("PKCS11Library: " + config.getPKCS11Library()); fail("ServiceName: {0}", config.getServiceName()); // ssl证书密码
fail("TruststorePassword: {0}", config.getTruststorePassword()); fail("TruststorePath: {0}", config.getTruststorePath()); fail("TruststoreType: {0}", config.getTruststoreType()); SocketFactory socketFactory = config.getSocketFactory();
fail("SocketFactory: {0}", socketFactory); /*try { fail("createSocket: {0}", socketFactory.createSocket("localhost", 3333)); } catch (IOException e) { e.printStackTrace();
}*/
}
/**
* function: Connection 基本方法信息
* @author hoojo
* @createDate 2012-6-25 下午04:12:04
*/
@Test
public void testConnection() { /** 用户管理 */
AccountManager accountManager = connection.getAccountManager();
for (String attr : accountManager.getAccountAttributes()) { fail("AccountAttribute: {0}", attr); }
fail("AccountInstructions: {0}", accountManager.getAccountInstructions()); /** 是否链接 */
fail("isConnected:", connection.isConnected()); fail("isAnonymous:", connection.isAnonymous()); /** 是否有权限 */
fail("isAuthenticated:", connection.isAuthenticated()); fail("isSecureConnection:", connection.isSecureConnection()); /** 是否使用压缩 */
fail("isUsingCompression:", connection.isUsingCompression()); }
/**
* function: 用户管理器
* @author hoojo
* @createDate 2012-6-25 下午04:22:31
*/
@Test
public void testAccountManager() { AccountManager accountManager = connection.getAccountManager();
for (String attr : accountManager.getAccountAttributes()) { fail("AccountAttribute: {0}", attr); }
fail("AccountInstructions: {0}", accountManager.getAccountInstructions()); fail("supportsAccountCreation: {0}", accountManager.supportsAccountCreation()); try { /** 创建一个用户boy，密码为boy；你可以在管理员控制台页面http://192.168.8.32:9090/user-summary.jsp查看用户/组的相关信息，来查看是否成功创建用户 */
accountManager.createAccount("boy", "boy"); /** 修改密码 */
accountManager.changePassword("abc"); } catch (XMPPException e) { e.printStackTrace();
}
}
@Test
public void testUser() { try { /** 用户登陆，用户名、密码 */
connection.login("hoojo", "hoojo"); } catch (XMPPException e) { e.printStackTrace();
}
/** 获取当前登陆用户 */
fail("User:", connection.getUser()); /** 所有用户组 */
Roster roster = connection.getRoster();
/** 好友用户组，你可以用Spark添加用户好友，这样这里就可以查询到相关的数据 */
CollectionrosterEntiry = roster.getEntries();
Iteratoriter = rosterEntiry.iterator();
while (iter.hasNext()) { RosterEntry entry = iter.next();
fail("Groups: {0}, Name: {1}, Status: {2}, Type: {3}, User: {4}", entry.getGroups(), entry.getName(), entry.getStatus(), entry.getType(), entry); }
fail("-------------------------------"); /** 未处理、验证好友，添加过的好友，没有得到对方同意 */
CollectionunfiledEntries = roster.getUnfiledEntries();
iter = unfiledEntries.iterator();
while (iter.hasNext()) { RosterEntry entry = iter.next();
fail("Groups: {0}, Name: {1}, Status: {2}, Type: {3}, User: {4}", entry.getGroups(), entry.getName(), entry.getStatus(), entry.getType(), entry); }
}
@Test
@SuppressWarnings("static-access") public void testPacket() { try { connection.login("hoojo", "hoojo"); } catch (XMPPException e) { e.printStackTrace();
}
//Packet packet = new Data(new DataPacketExtension("jojo@" + server, 2, "this is a message")); //connection.sendPacket(packet);
/** 更改用户状态，available=true表示在线，false表示离线，status状态签名；当你登陆后，在Spark客户端软件中就可以看到你登陆的状态 */
Presence presence = new Presence(Presence.Type.available);
presence.setStatus("Q我吧"); connection.sendPacket(presence);
Session session = new Session();
String sessid = session.nextID();
connection.sendPacket(session);
/** 向jojo@192.168.8.32 发送聊天消息，此时你需要用Spark软件登陆jojo这个用户，
* 这样代码就可以向jojo这个用户发送聊天消息，Spark登陆的jojo用户就可以接收到消息
**/
/** Type.chat 表示聊天，groupchat多人聊天，error错误，headline在线用户； */
Message message = new Message("jojo@" + server, Type.chat); //Message message = new Message(sessid, Type.chat);
message.setBody("h!~ jojo, I'am is hoojo!"); connection.sendPacket(message);
try { Thread.sleep(1);
} catch (InterruptedException e) { e.printStackTrace();
}
}
/**
* function: 测试聊天消息管理类
* @author hoojo
* @createDate 2012-6-25 下午05:03:23
*/
@Test
public void testChatManager() { /** 设置状态 */
try { connection.login("hoojo", "hoojo"); } catch (XMPPException e) { e.printStackTrace();
}
/** 设置状态 */
Presence presence = new Presence(Presence.Type.available);
presence.setStatus("Q我吧"); connection.sendPacket(presence);
/** 获取当前登陆用户的聊天管理器 */
ChatManager chatManager = connection.getChatManager();
/** 为指定用户创建一个chat，MyMessageListeners用于监听对方发过来的消息 */
Chat chat = chatManager.createChat("jojo@" + server, new MyMessageListeners()); try { /** 发送消息 */
chat.sendMessage("h!~ jojo……"); /** 用message对象发送消息 */
Message message = new Message();
message.setBody("message"); message.setProperty("color", "red"); chat.sendMessage(message);
} catch (XMPPException e) { e.printStackTrace();
}
try { Thread.sleep(1000 * 1000);
} catch (InterruptedException e) { e.printStackTrace();
}
}
/**
* function: 消息监听器，用户监听对方发送的消息，也可以想对方发送消息
* @author hoojo
* @createDate 2012-6-25 下午05:05:31
* @file SmackXMPPTest.java
* @package com.hoo.smack
* @project jwchat
* @blog http://blog.csdn.net/IBM_hoojo
* @email hoojo_@126.com
* @version 1.0
*/
class MyMessageListeners implements MessageListener { public void processMessage(Chat chat, Message message) { try { /** 发送消息 */
chat.sendMessage("dingding……" + message.getBody()); } catch (XMPPException e) { e.printStackTrace();
}
/** 接收消息 */
fail("From: {0}, To: {1}, Type: {2}, Sub: {3}", message.getFrom(), message.getTo(), message.getType(), message.toXML()); /*Collection bodys = message.getBodies();
for (Body body : bodys) { fail("bodies[{0}]", body.getMessage()); }
//fail(message.getLanguage());
//fail(message.getThread());
//fail(message.getXmlns());*/
fail("body: ", message.getBody()); }
}
}
好了，这些都是smack的基本功能，还有更多的东西需要研究，下次有机会再分享！