remotemailmanagement.java~49~

Mail Of Java

/** 仿造foxmail远程油箱管理
数据模型用message[]做
所用主要技术：
store
URLName
MVC JTable
FetchProfile类

*/

package mailofjava;
import javax.mail.*;
import javax.mail.internet.*;
import javax.swing.*;
import javax.swing.table.*;
import java.awt.*;
import java.awt.event.*;
import java.util.*;



public class RemoteMailManagement extends JFrame {
   JTable jtable;
   JScrollPane jsp;

   public RemoteMailManagement() {

    MessageModel mdl=new MessageModel();
    jtable=new JTable(mdl);

    jsp=new JScrollPane();
    jsp.getViewport().add(jtable);
    this.getContentPane().add(jsp);


  }
  public static void main(String[] args) {
    RemoteMailManagement remoteMailManagement1 = new RemoteMailManagement();
    remoteMailManagement1.addWindowListener(
        new WindowAdapter(){
            public void WindowsListener(WindowEvent we){
              System.exit(0);

            };


       }//adapter
      );

   remoteMailManagement1.setSize(600,300);
   remoteMailManagement1.setVisible(true);
   //remoteMailManagement1.show() ;

  //  System.exit(0);

  }
}

class MessageModel extends AbstractTableModel{


public   static final int MAIL_SUBJECT=0;
public    static final int MAIL_FROM=1;
public    static final int MAIL_TO=2;
public    static final int MAIL_DATE=3;
public    static final int MAIL_REPLYTO=4;
 Message[]  msg;


  public MessageModel(){
     CreateMessage msg1=new CreateMessage();
     msg=msg1.getMessage() ;


  }//constructor

  public int getColumnCount() {//有几行呢?
 /*有subject  ,from ,to,received date,reply to 5个字段 */
    return 5;
  }

  public int getRowCount() {//行数就是信息之条数，在构造前做的?
    int i;
    i=msg.length ;

   return i ;

  }

  /** 取得指定位置的元素*/
  public Object getValueAt (int row, int column) {//取得值，好象是容器回调的

    if(row> msg.length)
    {    System.out.println("out of range");

       System.exit(1);

    };

  try{
    switch(column){
      case  MessageModel.MAIL_DATE: return   msg[row].getReceivedDate() ;
      case  MessageModel.MAIL_FROM:
      {
        Address[] add;
        add =  msg[row].getFrom()  ;
        return add[0].toString() ;

      };
      case MessageModel.MAIL_REPLYTO: return  msg[row].getReplyTo()[0].toString() ;
      case  MessageModel.MAIL_SUBJECT : return msg[row].getSubject() ;
      case MessageModel.MAIL_TO : return msg[row].getRecipients(Message.RecipientType.TO )[0].toString() ;
          default: return "不清楚";
    }//switch
  }catch(Exception e){ System.out.println("getvalu"); e.printStackTrace() ;};
  return "error";

  }
  public String getColumnName (int columnIndex) {
      switch(columnIndex)
      {
         case  MessageModel.MAIL_DATE: return "日期";
         case  MessageModel.MAIL_FROM: return "来自";
         case MessageModel.MAIL_REPLYTO: return "回复到";
         case  MessageModel.MAIL_SUBJECT : return "主题";
         case MessageModel.MAIL_TO : return "寄达";
          default: return "不清楚";
      }
   }//GETCOLUMNNAME



  }

class CreateMessage{
  Properties prop;
  Session session;
  protected  Message[]  msg;
  URLName urlname;
  Store mailstore;
  Folder root,inbox ;

  FetchProfile fp;//取得指定的内容
public CreateMessage(){
  fp=new FetchProfile();
 fp.add(FetchProfile.Item.ENVELOPE );//取得信封


  prop=new Properties();
  urlname=new URLName("pop3","127.0.0.1",110,null,"Mithrandir","916916916");
  System.out.println("url: "+urlname.toString() );


  prop.put("mail.transport.protocol","pop3");
  prop.put("mail.store.protocol","pop3");
  try{
  session=Session.getDefaultInstance(prop,null);
  mailstore= session.getStore(urlname);
  mailstore.connect() ;


  root=mailstore.getDefaultFolder() ;
  inbox=root.getFolder("INBOX") ;
  inbox.open(Folder.READ_ONLY );

 msg= inbox.getMessages() ;
 inbox.fetch(msg,fp);//取得指定的字段,在msg里头了

 System.out.println("msglength="+msg.length );

 System.out.println("okay,mail fetched");
System.out.println("the date"+msg[0].getReceivedDate() );

//  inbox.close(false);
 // mailstore.close();


  } catch (Exception e){ e.printStackTrace() ;};

}
public Message[] getMessage(){
  return msg;

}//
}