applicationlauncher.java

基于jxta的局域网P2P文件共享,可以实现局域网中的文件p2p共享,实现文件快速传输及交流

package connex;

import connex.app.Screen;

import connex.app.loginUI.LoginDialog;

import connex.core.WS.WorkspaceManager;
import connex.app.wsUI.WorkSpaceGUI;
import java.io.File;
import connex.session.WorkspaceSessionManager;


public class ApplicationLauncher {
    private static ApplicationLauncher instance = null;
    private String mode;
    LoginDialog login = null;
    private ApplicationLauncher() {
    }

    public void startApplication() {
//start seqence:
        // create splashscreen .**
        //if  Jxta not configured show ConfigGui.
        // register user info in XML (for presenceService)and hide loginGUI.
        //boot jxta from WorkspaceManager.
        // show boot status in splashscreen.
        //show workspaceGUI.
        // dispose splash screen.
        System.setProperty("JXTA_HOME", ".ConneX");
        Screen scr = new Screen();
        File f = new File(".ConneX");
        if (!f.exists()) {
            f.mkdir();
        }WorkspaceManager.getInstance().addloadStatusListener(scr);

        if (!WorkspaceManager.getInstance().isConfigured()) {
            login = new LoginDialog(scr);
            //saveInfo(login);
            if (login.isCanceled()) {
                System.exit(0);
            }
            WorkspaceManager.getInstance().configur(login.getMode(),
                    login.getUserInfo().getNick(),
                    login.getUserInfo().getPass());

        }
        scr.setAlwaysOnTop(false);
        WorkspaceManager.getInstance().bootConneX();
        scr.setAlwaysOnTop(true);
        WorkspaceManager.getInstance().addWorkspaceJoinListener(WorkspaceSessionManager.
                getInstance());
        scr.setStatus("loading local Workspaces");
        WorkSpaceGUI wsUI = new WorkSpaceGUI();
        scr.dispose();

    }


    public static ApplicationLauncher getInstance() {
        if (instance == null) {
            instance = new connex.ApplicationLauncher();
        }
        return instance;
    }


}