codemanager.java

一个网络上传下载器

/*
 * CodeManager.java
 *
 * Created on 2007年12月4日, 下午10:41
 */
package DownloadManager;

import TreeList.*;

import java.util.*;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.*;
import javax.swing.event.*;
import java.awt.*;
import java.awt.event.*;
import java.net.*;
import java.beans.*;
import java.util.Random;
import java.io.*;

/**
 this class is UI of manage the source code
 providing upload and download.
@author  Liu Yu Yang
 */
public class CodeManager extends javax.swing.JFrame {

    /** Creates new form CodeManager */
    public CodeManager() {
        customizeComponents();
        initComponents();
    }

    /** This method is called from within the constructor to
    initialize the form.
    WARNING: Do NOT modify this code. The content of this method is
    always regenerated by the Form Editor.
     */
    //javax.swing.JScrollPane jScrollPane1 = new javax.swing.JScrollPane((Component)treeUI);
    //jTree1 = new javax.swing.JTree(fileTree);
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        labelPath = new javax.swing.JLabel();
        jScrollPane1 = new javax.swing.JScrollPane();
        logPanel = new javax.swing.JPanel();
        jLabel1 = new javax.swing.JLabel();
        usernameTextField = new javax.swing.JTextField();
        logonButton = new javax.swing.JButton();
        logoutButton = new javax.swing.JButton();
        jLabel2 = new javax.swing.JLabel();
        passwordTextField = new javax.swing.JPasswordField();
        jLabel3 = new javax.swing.JLabel();
        jLabel4 = new javax.swing.JLabel();
        changeDownloadPathButton = new javax.swing.JButton();
        downloadPathTextField = new javax.swing.JTextField();
        uploadPathTextField = new javax.swing.JTextField();
        jProgressBar1 = new javax.swing.JProgressBar();
        progressLabel = new javax.swing.JLabel();
        jPanel1 = new javax.swing.JPanel();
        uploadButton = new javax.swing.JButton();
        downloadButton = new javax.swing.JButton();
        buttonGetFileList = new javax.swing.JButton();
        openFolderButton = new javax.swing.JButton();
        jMenuBar2 = new javax.swing.JMenuBar();
        fileMenuItem1 = new javax.swing.JMenu();
        menuItemDownloadManager = new javax.swing.JMenuItem();
        jSeparator2 = new javax.swing.JSeparator();
        fileExitMenuItem = new javax.swing.JMenuItem();
        editMenuItem1 = new javax.swing.JMenu();
        jMenuItem1 = new javax.swing.JMenuItem();
        toolsMenuItem = new javax.swing.JMenu();
        optionsMenuItem = new javax.swing.JMenuItem();
        helpMenuItem = new javax.swing.JMenu();
        aboutMenuItem = new javax.swing.JMenuItem();
        labelPath1 = new javax.swing.JLabel();
        jMenuBar3 = new javax.swing.JMenuBar();
        fileMenuItem2 = new javax.swing.JMenu();
        menuItemDownloadManager1 = new javax.swing.JMenuItem();
        jSeparator3 = new javax.swing.JSeparator();
        fileExitMenuItem1 = new javax.swing.JMenuItem();
        editMenuItem2 = new javax.swing.JMenu();
        jMenuItem2 = new javax.swing.JMenuItem();
        toolsMenuItem1 = new javax.swing.JMenu();
        optionsMenuItem1 = new javax.swing.JMenuItem();
        helpMenuItem1 = new javax.swing.JMenu();
        aboutMenuItem1 = new javax.swing.JMenuItem();
        jMenuBar4 = new javax.swing.JMenuBar();
        fileMenuItem3 = new javax.swing.JMenu();
        menuItemDownloadManager2 = new javax.swing.JMenuItem();
        jSeparator4 = new javax.swing.JSeparator();
        fileExitMenuItem2 = new javax.swing.JMenuItem();
        editMenuItem3 = new javax.swing.JMenu();
        jMenuItem3 = new javax.swing.JMenuItem();
        toolsMenuItem2 = new javax.swing.JMenu();
        optionsMenuItem2 = new javax.swing.JMenuItem();
        helpMenuItem2 = new javax.swing.JMenu();
        aboutMenuItem2 = new javax.swing.JMenuItem();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        labelPath.setVerticalAlignment(javax.swing.SwingConstants.TOP);
        labelPath.setAutoscrolls(true);
        labelPath.setHorizontalTextPosition(javax.swing.SwingConstants.LEFT);
        labelPath.setVerticalTextPosition(javax.swing.SwingConstants.TOP);

        logPanel.setBorder(javax.swing.BorderFactory.createTitledBorder(javax.swing.BorderFactory.createEtchedBorder(), "Log Panel"));

        jLabel1.setText("User Name:");

        logonButton.setText("Logon");
        logonButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                logonButtonActionPerformed(evt);
            }
        });

        logoutButton.setText("Logout");
        logoutButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                logoutButtonActionPerformed(evt);
            }
        });

        jLabel2.setText("Password:");

        jLabel3.setText("Download Path:");

        jLabel4.setText("Upload Path:");

        changeDownloadPathButton.setText("Change");
        changeDownloadPathButton.setEnabled(false);
        changeDownloadPathButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                changeDownloadPathButtonActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout logPanelLayout = new javax.swing.GroupLayout(logPanel);
        logPanel.setLayout(logPanelLayout);
        logPanelLayout.setHorizontalGroup(
            logPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(logPanelLayout.createSequentialGroup()
                .addGap(24, 24, 24)
                .addGroup(logPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel1)
                    .addComponent(jLabel2))
                .addGroup(logPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(logPanelLayout.createSequentialGroup()
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(usernameTextField, javax.swing.GroupLayout.PREFERRED_SIZE, 70, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, logPanelLayout.createSequentialGroup()
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(passwordTextField, javax.swing.GroupLayout.PREFERRED_SIZE, 71, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addGap(26, 26, 26)
                .addGroup(logPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                    .addComponent(logonButton, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(logoutButton, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                .addGap(39, 39, 39)
                .addGroup(logPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel3, javax.swing.GroupLayout.Alignment.TRAILING)
                    .addComponent(jLabel4, javax.swing.GroupLayout.Alignment.TRAILING))
                .addGap(10, 10, 10)
                .addGroup(logPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                    .addComponent(uploadPathTextField, javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(downloadPathTextField, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 204, Short.MAX_VALUE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 12, Short.MAX_VALUE)
                .addComponent(changeDownloadPathButton)
                .addContainerGap())
        );
        logPanelLayout.setVerticalGroup(
            logPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(logPanelLayout.createSequentialGroup()
                .addContainerGap()
                .addGroup(logPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel1)
                    .addComponent(usernameTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(logonButton)
                    .addComponent(jLabel3)
                    .addComponent(changeDownloadPathButton)
                    .addComponent(downloadPathTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(logPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(logPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                        .addComponent(logoutButton)
                        .addComponent(passwordTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addComponent(jLabel4)
                        .addComponent(uploadPathTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addComponent(jLabel2))
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

        jProgressBar1.setStringPainted(true);

        progressLabel.setText("Progress");

        uploadButton.setText("Upload");
        uploadButton.setEnabled(false);
        uploadButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                uploadButtonActionPerformed(evt);
            }
        });

        downloadButton.setText("Download");
        downloadButton.setEnabled(false);
        downloadButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                downloadButtonActionPerformed(evt);
            }
        });

        buttonGetFileList.setText("Get File List");
        buttonGetFileList.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                buttonGetFileListActionPerformed(evt);
            }
        });

        openFolderButton.setText("Open");
        openFolderButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                openFolderButtonActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jPanel1Layout.createSequentialGroup()
                        .addComponent(openFolderButton, javax.swing.GroupLayout.DEFAULT_SIZE, 154, Short.MAX_VALUE)
                        .addGap(11, 11, 11))
                    .addGroup(jPanel1Layout.createSequentialGroup()
                        .addComponent(buttonGetFileList, javax.swing.GroupLayout.DEFAULT_SIZE, 155, Short.MAX_VALUE)
                        .addContainerGap())
                    .addGroup(jPanel1Layout.createSequentialGroup()
                        .addComponent(uploadButton, javax.swing.GroupLayout.DEFAULT_SIZE, 155, Short.MAX_VALUE)
                        .addContainerGap())
                    .addGroup(jPanel1Layout.createSequentialGroup()
                        .addComponent(downloadButton, javax.swing.GroupLayout.DEFAULT_SIZE, 155, Short.MAX_VALUE)
                        .addContainerGap())))
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()