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Glassfish example source code file (DefaultGUICallbackHandlerTest.java)

This example Glassfish source code file (DefaultGUICallbackHandlerTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Glassfish tags/keywords

callback, choicecallback, confirmationcallback, confirmationcallback, defaultguicallbackhandlertest, exception, exception, io, languagecallback, namecallback, passwordcallback, passwordcallback, string, string, textinputcallback

The Glassfish DefaultGUICallbackHandlerTest.java source code

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

package org.glassfish.appclient.client.acc.callbackhandler;

import java.io.IOException;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.ChoiceCallback;
import javax.security.auth.callback.ConfirmationCallback;
import javax.security.auth.callback.LanguageCallback;
import javax.security.auth.callback.NameCallback;
import javax.security.auth.callback.PasswordCallback;
import javax.security.auth.callback.TextInputCallback;
import javax.security.auth.callback.TextOutputCallback;
import javax.security.auth.callback.UnsupportedCallbackException;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Ignore;
import org.junit.Test;
import static org.junit.Assert.*;

/**
 *
 * @author tjquinn
 */
public class DefaultGUICallbackHandlerTest {

    public DefaultGUICallbackHandlerTest() {
    }

    @BeforeClass
    public static void setUpClass() throws Exception {
    }

    @AfterClass
    public static void tearDownClass() throws Exception {
    }

    /**
     * The following test is here just to give example code for driving
     * the callback mechanism.
     *
     * @throws java.lang.Exception
     */
    @Ignore
    @Test
    public void testHandle() throws Exception {
        run();
    }

    private void run() throws IOException, UnsupportedCallbackException {
        CallbackHandler ch = new DefaultGUICallbackHandler();
        ChoiceCallback choiceCB = new ChoiceCallback(
                    "Choose one",
                    new String[] {
                        "First", "Second", "Third", "Fourth", "Fifth", "Sixth", "Seventh"},
                    0,
                    false);
        ConfirmationCallback confirmationCB = new ConfirmationCallback(
                    "Decide",
                    ConfirmationCallback.INFORMATION,
                    ConfirmationCallback.OK_CANCEL_OPTION,
                    ConfirmationCallback.OK);

        NameCallback nameCB = new NameCallback("Username", "who");
        PasswordCallback passwordCB = new PasswordCallback("Password", false);
        TextInputCallback textInCB = new TextInputCallback("Enter something interesting", "Good stuff to start with...");
        TextOutputCallback textOutCB = new TextOutputCallback(TextOutputCallback.WARNING,
                "Some fascinating text of great interest to the user goes here");
        LanguageCallback langCB = new LanguageCallback();
        Callback [] callbacks = new Callback[] {
            choiceCB, confirmationCB, nameCB, passwordCB, textInCB, textOutCB, langCB
        };

        ch.handle(callbacks);

        System.out.println("ChoiceCallback choice(s):");
        for (int index : choiceCB.getSelectedIndexes()) {
            if (index > 0) {
                System.out.println("  " + choiceCB.getChoices()[index]);
            } else {
                System.out.println("  Selection not made");
            }
        }


        System.out.print("ConfirmationCallback result: ");
        if (confirmationCB.getOptions() == null) {
            System.out.println(confirmationResultToString(confirmationCB.getSelectedIndex()));
        } else {
            System.out.println(confirmationCB.getOptions()[confirmationCB.getSelectedIndex()]);
        }

        System.out.println("NameCallback result: " + nameCB.getName());
        System.out.println("PasswordCallback result: " + new String(passwordCB.getPassword()));
        System.out.println("TextInputCallback result: " + textInCB.getText());
        System.out.println("LanguageCallback result: " + langCB.getLocale().getDisplayName());
    }

    private String confirmationResultToString(int result) {
        if (result == ConfirmationCallback.OK) {
            return "OK";
        }
        if (result == ConfirmationCallback.NO) {
            return "NO";
        }
        if (result == ConfirmationCallback.YES) {
            return "YES";
        }
        if (result == ConfirmationCallback.CANCEL) {
            return "CANCEL";
        }
        return "???";
    }}

Other Glassfish examples (source code examples)

Here is a short list of links related to this Glassfish DefaultGUICallbackHandlerTest.java source code file:

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