source: trunk/java-client/org/nzdl/gsdl/SimpleGraphicalClient/SimpleGraphicalClient.java@ 2154

/*
 *    SimpleGraphicalClient.java
 *    Copyright (C) 2001 New Zealand Digital Library Project
 *
 *    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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

package org.nzdl.gsdl.SimpleGraphicalClient;

import java.awt.*;
import javax.swing.*;
import java.util.*;
import java.io.*;
import java.net.URL;

// long live GNU ...
import gnu.getopt.Getopt;
import gnu.getopt.LongOpt;

// local libraries
import org.nzdl.gsdl.service.NzdlCollectionInfo; 
import org.nzdl.gsdl.service.NzdlQuery;
import org.nzdl.gsdl.service.NzdlRequest;
import org.nzdl.gsdl.service.NzdlResponse;
import org.nzdl.gsdl.service.NzdlResultSet;
import org.nzdl.gsdl.service.NzdlService;
import org.nzdl.gsdl.service.NzdlServiceClient;
import org.nzdl.gsdl.util.NzdlIORs;

/**
 * Class SimpleGraphicalClient
 *
 * A class to test the workings of Corba interface from the client side.
 * 
 * @author Dave Nichols ([email protected])
 * @author stuart yeates ([email protected])
 * @author Brett Sheeran ([email protected])
 * @author Gordon Paynter ([email protected])
 * @version $Revision: 2145 $
 * @see org.nzdl.gsdl.service.NzdlCollectionInfo
 * @see org.nzdl.gsdl.service.NzdlQuery
 * @see org.nzdl.gsdl.service.NzdlRequest
 * @see org.nzdl.gsdl.service.NzdlResponse
 * @see org.nzdl.gsdl.service.NzdlResultSet
 * @see org.nzdl.gsdl.service.NzdlService
 * @see org.nzdl.gsdl.service.NzdlServiceImpl 
 * @see org.nzdl.gsdl.util.NzdlIORs;
 * @see gnu.getopt.Getopt;
 * @see gnu.getopt.LongOpt;
 */


public class SimpleGraphicalClient implements Cloneable {

    CSModel csModel;
    CSFrame window;
    
 
  /** The underlying CORBA inferface */
  NzdlService nzdl = null;
 
  /** The name of the file we look for IOR's in */
  String IORFileName = "/tmp/localcorba.objid"; 
  /** The IOR that was specified on the commandline */
  String IORFromCommandLine = null;
 
  /** How verbose do we want to be ? */
  int verbosity = 2;
    
  /** 
   * Basic constructor
   */
  SimpleGraphicalClient() {
    System.err.println("in constructor");
    init(null);
  }

  /** 
   * Normal constructor
   * @param args the command line arguments
   */
  public SimpleGraphicalClient(String [] args) {
   
    init(args);
  }

  /** 
   * Do initialisation, including finding a server to connect to and
   * setting up all the GUI stuff
   * @param args the command line arguments
   */
    void init(String [] args)  {
    nzdl = NzdlIORs.findIOR(null, null,
                IORFileName, IORFromCommandLine);
    if (nzdl == null)
        throw new Error("URK! unable to find an IOR...");
        
    csModel = new CSModel(nzdl);
   
    window = new CSFrame("Search via Corba", csModel);   
    Toolkit theKit = window.getToolkit();        // Get the window toolkit
    Dimension screenSize = theKit.getScreenSize();  // Get screen size

    // Set the position to screen center & size to half screen size
    /* window.setBounds(screenSize.width/4, screenSize.height/4,        // Position
       screenSize.width/2, screenSize.height/2);      // Size
  
    */
    window.setVisible(true);    
    } // init


  /**
   * Start the SimpleGraphicalClient 
   * @param commandline arguments (only used in ORB initialisation).
   */
    
  public static void main(String args[])
  {
        
      System.err.println("starting...");
      SimpleGraphicalClient sgc = new SimpleGraphicalClient();  

      
  } //main
    
    
} // class GraphicalClient