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| 3 | /*
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| 4 | * SimpleGraphicalClient.java
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| 5 | * Copyright (C) 2001 New Zealand Digital Library Project
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| 6 | *
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| 7 | * This program is free software; you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation; either version 2 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * This program is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with this program; if not, write to the Free Software
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| 19 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 20 | */
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| 21 |
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| 22 | package org.nzdl.gsdl.SimpleGraphicalClient;
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| 23 |
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| 24 | import java.awt.Dimension;
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| 25 | import java.awt.Toolkit;
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| 26 |
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| 27 | // local libraries
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| 28 | import org.nzdl.gsdl.service.NzdlCollectionInfo;
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| 29 | import org.nzdl.gsdl.service.NzdlQuery;
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| 30 | import org.nzdl.gsdl.service.NzdlRequest;
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| 31 | import org.nzdl.gsdl.service.NzdlResponse;
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| 32 | import org.nzdl.gsdl.service.NzdlResultSet;
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| 33 | import org.nzdl.gsdl.service.NzdlService;
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| 34 | import org.nzdl.gsdl.service.NzdlServiceClient;
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| 35 | import org.nzdl.gsdl.util.NzdlPreferences;
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| 36 | import org.nzdl.gsdl.util.NzdlServiceFactory;
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| 37 |
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| 38 | /**
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| 39 | * Class SimpleGraphicalClient
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| 40 | *
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| 41 | * A class to test the workings of Corba interface from the client side.
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| 42 | *
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| 43 | * @author Dave Nichols ([email protected])
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| 44 | * @author stuart yeates ([email protected])
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| 45 | * @author Brett Sheeran ([email protected])
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| 46 | * @author Gordon Paynter ([email protected])
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| 47 | * @version $Revision: 2190 $
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| 48 | * @see org.nzdl.gsdl.service.NzdlCollectionInfo
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| 49 | * @see org.nzdl.gsdl.service.NzdlQuery
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| 50 | * @see org.nzdl.gsdl.service.NzdlRequest
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| 51 | * @see org.nzdl.gsdl.service.NzdlResponse
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| 52 | * @see org.nzdl.gsdl.service.NzdlResultSet
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| 53 | * @see org.nzdl.gsdl.service.NzdlService
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| 54 | * @see org.nzdl.gsdl.service.NzdlServiceClient
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| 55 | * @see org.nzdl.gsdl.util.NzdlServiceFactory;
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| 56 | */
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| 57 |
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| 58 |
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| 59 | public class SimpleGraphicalClient implements Cloneable {
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| 60 |
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| 61 | CSModel csModel;
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| 62 | CSFrame window;
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| 63 |
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| 64 |
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| 65 | /** The underlying CORBA inferface */
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| 66 | NzdlService nzdl = null;
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| 67 |
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| 68 | /** The name of the file we look for IOR's in */
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| 69 | String IORFileName = "/tmp/localcorba.objid";
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| 70 | /** The IOR that was specified on the commandline */
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| 71 | String IORFromCommandLine = null;
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| 72 |
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| 73 | /** How verbose do we want to be ? */
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| 74 | int verbosity = 2;
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| 75 |
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| 76 | /**
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| 77 | * Basic constructor
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| 78 | */
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| 79 | SimpleGraphicalClient() {
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| 80 | System.err.println("in constructor");
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| 81 | init(null);
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| 82 | }
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| 83 |
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| 84 | /**
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| 85 | * Normal constructor
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| 86 | * @param args the command line arguments
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| 87 | */
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| 88 | public SimpleGraphicalClient(String [] args) {
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| 89 |
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| 90 | init(args);
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| 91 | }
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| 92 |
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| 93 | /**
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| 94 | * Do initialisation, including finding a server to connect to and
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| 95 | * setting up all the GUI stuff
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| 96 | * @param args the command line arguments
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| 97 | */
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| 98 | void init(String [] args) {
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| 99 | nzdl = NzdlServiceFactory.createNzdlService(args,
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| 100 | System.getProperties(),
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| 101 | null,
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| 102 | IORFileName,
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| 103 | IORFromCommandLine);
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| 104 | if (nzdl == null)
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| 105 | throw new Error("URK! unable to find an IOR...");
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| 106 |
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| 107 | csModel = new CSModel(nzdl);
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| 108 |
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| 109 | window = new CSFrame("Search via Corba", csModel);
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| 110 | Toolkit theKit = window.getToolkit(); // Get the window toolkit
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| 111 | Dimension screenSize = theKit.getScreenSize(); // Get screen size
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| 112 |
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| 113 | // Set the position to screen center & size to half screen size
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| 114 | /* window.setBounds(screenSize.width/4, screenSize.height/4, // Position
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| 115 | screenSize.width/2, screenSize.height/2); // Size
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| 116 |
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| 117 | */
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| 118 | window.setVisible(true);
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| 119 | } // init
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| 120 |
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| 121 |
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| 122 | /**
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| 123 | * Start the SimpleGraphicalClient
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| 124 | * @param commandline arguments (only used in ORB initialisation).
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| 125 | */
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| 126 |
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| 127 | public static void main(String args[])
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| 128 | {
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| 129 |
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| 130 | System.err.println("starting...");
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| 131 | SimpleGraphicalClient sgc = new SimpleGraphicalClient();
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| 132 |
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| 133 |
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| 134 | } //main
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| 135 |
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| 136 |
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| 137 | } // class GraphicalClient
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| 138 |
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| 139 |
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| 140 |
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| 141 |
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| 142 |
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| 143 |
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