JabberClient.java

import java.io.*;
import java.net.*;
public class JabberClient extends Connector{
    //public static final int PORT = 8080; // ポート番号を設定する．
    private BufferedReader in;
    private PrintWriter out;
    //private ServerSocket s;
    private Socket socket;
    
    JabberClient(int portN){
        super(portN);
    }

 public void StartConnect()
 throws IOException {
    boolean socketConnect = false;
 InetAddress addr =
 InetAddress.getByName("localhost"); // IP アドレスへの変換
 //System.out.println("addr = " + addr);
 socket =
 new Socket(addr, PORT); // ソケットの生成
 try {
 //System.out.println("socket = " + socket);
  in = 
 new BufferedReader(
 new InputStreamReader(
 socket.getInputStream())); // データ受信用バッファの設定
  out =
 new PrintWriter(
 new BufferedWriter(
 new OutputStreamWriter(
 socket.getOutputStream())), true); // 送信バッファ設定


 socketConnect = true;
 

 
 } finally {
     if(!socketConnect){
        //System.out.println("closing...");
        socket.close();
     }
 
 }
 }

 @Override
 public void Send(Message mes){
     
    out.println(mes.type);
    //System.out.println("test:送ったのは"+mes.type);
    out.println(mes.txt);
    //System.out.println("test:送ったのは"+mes.txt);

    //BufferReaderではchar[]を読み込めないため、stringにして送る
    String ansStr="";
    for(int i=0;i<mes.ansData.length;i++){
        ansStr = ansStr + mes.ansData[i];
    }
    out.println(ansStr);
    //System.out.println("test:送ったのは"+ansStr);
    
 }

 @Override
 public Message Wait(){
     Message mes = new Message();
     
     try{
        mes.type = in.readLine();
        mes.txt = in.readLine();
        String ansStr = in.readLine();

        for(int i=0;i<ansStr.length();i++){
            mes.ansData[i] = ansStr.charAt(i);
        }

        
        return mes;
     }catch(IOException e){
        Close();
        System.out.println(e);
        mes.txt = "error";
        return mes;
     }
    
 }

 @Override
 public void Close() {
    //System.out.println("closing...");
    try{
        socket.close();
        
    }catch(IOException e){
        System.out.println(e);
    } 
}

}