org.htmlunit.Version Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of xlt Show documentation

XLT (Xceptance LoadTest) is an extensive load and performance test tool developed and maintained by Xceptance.

The newest version!

/*
 * Copyright (c) 2002-2024 Gargoyle Software Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.htmlunit;

import org.htmlunit.html.HtmlPage;

/**
 * Class to display version information about HtmlUnit. This is the class
 * that will be executed if the JAR file is run.
 *
 * @author Mike Bowler
 * @author Ahmed Ashour
 * @author Ronald Brill
 */
public final class Version {

    /** Prevent instantiation. */
    private Version() {
        // Empty.
    }

    /**
     * The main entry point into this class.
     * @param args the arguments passed on the command line
     * @throws Exception if an error occurs
     */
    public static void main(final String[] args) throws Exception {
        if (args.length == 1 && "-SanityCheck".equals(args[0])) {
            runSanityCheck();
            return;
        }
        System.out.println(getProductName());
        System.out.println(getCopyright());
        System.out.println("Version: " + getProductVersion());
    }

    /**
     * Runs the sanity check.
     * @throws Exception if anything goes wrong
     */
    private static void runSanityCheck() throws Exception {
        try (WebClient webClient = new WebClient()) {
            final HtmlPage page = webClient.getPage("https://www.htmlunit.org/index.html");
            page.executeJavaScript("document.location");
            System.out.println("Sanity check complete.");
        }
    }

    /**
     * Returns "HtmlUnit".
     * @return "HtmlUnit"
     */
    public static String getProductName() {
        return "HtmlUnit";
    }

    /**
     * Returns the current implementation version.
     * @return the current implementation version
     */
    public static String getProductVersion() {
        return Version.class.getPackage().getImplementationVersion();
    }

    /**
     * Returns the copyright notice.
     * @return the copyright notice
     */
    public static String getCopyright() {
        return "Copyright (c) 2002-2024 Gargoyle Software Inc. All rights reserved.";
    }
}