crmsapplet.java

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    /* CRMS, customer relationship management system
    Copyright (C) 2003  Service To Youth Council

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    For further information contact the SYC ICT department on [e-mail]
    98 Kermode Street
    North Adelaide
    South Australia
    SA 5006 
    [phone]
    */
/*
 * CRMSApplet.java
 *
 * Created on 27 March 2003, 05:25
 */

package crms.applet;

import javax.swing.*;
import java.applet.*;
import java.awt.*;
import java.util.*;
import java.net.*;

import crms.util.*;
/**
 *
 * @author  dmurphy
 */
public class CRMSApplet extends javax.swing.JApplet {
    
    /** Initialization method that will be called after the applet is loaded
     *  into the browser.
     */
    public static String APPLET_PARAM_USER = "username";
    public static String APPLET_PARAM_KEY = "key";
    public static String APPLET_PARAM_COMPOSEURL = "compose_url";
    
    boolean isStandalone = false;
    
    JPanel bodyPanel = new JPanel();
    
    //Start the applet
    public void start() {
    }
    //Stop the applet
    public void stop() {
    }
    //Destroy the applet
    public void destroy() {
    }
    //Get Applet information
    public String getAppletInfo() {
        return "Applet Information";
    }
    //Get parameter info
    public String[][] getParameterInfo() {
        String[][] pinfo = {
            {"Login", "String", ""},
        };
        return pinfo;
    }

    //Main method
    public static void main(String[] args) {
        
        CRMSApplet applet = new CRMSApplet();
        applet.isStandalone = true;
        JFrame frame = new JFrame();
        //EXIT_ON_CLOSE == 3
        frame.setDefaultCloseOperation(3);
        frame.setTitle("Applet Frame");
        frame.getContentPane().add(applet, BorderLayout.CENTER);
        frame.getContentPane().setBackground(Color.WHITE);
        frame.setBackground(Color.WHITE);
        applet.init();
        applet.start();

        frame.setSize(760,600);
        Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
        frame.setLocation((d.width - frame.getSize().width) / 2, (d.height - frame.getSize().height) / 2);
        
        try {
            frame.setVisible(true);
        }
        catch (SecurityException ex) {
         System.out.println("Got security exception!");   
        }
    }
    
    public URL getCodeBase() {
        if (isStandalone) {
            URL codeBase = null;
            try {
				codeBase = new URL(System.getProperty("CRMS_CODEBASE", "http://localhost:8080/crms/"));
                System.out.println("Codebase is: " + codeBase.toExternalForm());
                return codeBase;
            }
            catch (MalformedURLException ex) {
                throw new RuntimeException(ex);
            }
        } else {
            System.out.println("Codebase is: " + super.getCodeBase().toExternalForm());
            return super.getCodeBase();
        }
    }
    
    public void init() {

        // Create the instance of the ServerFactory
        // *** This should probably come from Applet parameters
        
        getContentPane().setLayout(new BorderLayout());
        getContentPane().setBackground(Color.WHITE);
        
//        ReminderAddPanel panel = new ReminderAddPanel();
        //getContentPane().add(new ToolbarPanel(this), BorderLayout.NORTH);
//        getContentPane().add(panel,BorderLayout.CENTER);
//        panel.setVisible(true);
        
        JPanel statusPanel = new JPanel();
        statusPanel.setBackground(Color.WHITE);
        statusPanel.setLayout(new BorderLayout());

        
        getContentPane().add(statusPanel, BorderLayout.SOUTH);
        
        bodyPanel.setLayout(new BorderLayout());
        bodyPanel.setBackground(Color.WHITE);
        bodyPanel.setVisible(true);
        bodyPanel.add( new HomePanel(), BorderLayout.CENTER);
        
        getContentPane().add(bodyPanel, BorderLayout.CENTER);
        
        PanelManager.getInstance().setParentPanel(bodyPanel);

        String userName = null;
        String key = null;
		String compose_url = null;

        if (!isStandalone) {
            userName = getParameter(APPLET_PARAM_USER);
            key = getParameter(APPLET_PARAM_KEY);
			compose_url = getParameter(APPLET_PARAM_COMPOSEURL);
        }
        else {            
			userName = System.getProperty("CRMS_USER");
			key = System.getProperty("CRMS_PASS");
			if (userName == null || key == null) {
				System.err.println("Please set the CRMS_USER and CRMS_PASS defines on the command line or use the utility ruh.sh");
				System.exit(1);
			}
        }
        
        URL codeBase = getCodeBase();
        ServerFactory serverFactory = ServerFactory.getInstance(codeBase.getHost(), codeBase.getPort(), "/crms/crmservlet");
        serverFactory.authenticate(userName, key);

		PanelManager.getInstance().initCache();
		PanelManager.getInstance().setComposeURL(compose_url);
/*
        JLabel label = new JLabel("Logged in as CRMS user: " + userName);
        Font font = label.getFont();
        font = font.deriveFont(Font.ITALIC, 10.0f);
        label.setFont(font);
        label.setBackground(Color.WHITE);
        statusPanel.add(label, BorderLayout.WEST);
  */      
        
        PanelManager.getInstance().activatePanel(new HomePanel());
        
        if (!isStandalone) {
            PanelManager.getInstance().setAppletContext(getAppletContext());
        }
        
        PanelManager.getInstance().setCodeBase(getCodeBase());
    }
    
    public boolean isValidateRoot() {
        return true;
    }
}