Example usage for java.lang.reflect InvocationTargetException getMessage

List of usage examples for java.lang.reflect InvocationTargetException getMessage

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Introduction

In this page you can find the example usage for java.lang.reflect InvocationTargetException getMessage.

Prototype

public String getMessage()

Source Link

Document

Returns the detail message string of this throwable.

Usage

From source file:net.jradius.server.Main.java

public static void main(String[] args) {
    if (args.length != 1) {
        showUsage();// w w w  .j ava2  s. c o m
        System.exit(1);
    }

    /**
     * CADBiS daemon run
     * --->
     */
    if (JRadiusConfigurator.getInstance().getProperty("cadbis_daemon").equals("enabled"))
        CADBiS.getInstance().start();
    /**
     * <--- eof CADBiS
     */

    String configFilePath = args[0];

    try {
        File file = new File(configFilePath);
        Configuration.initialize(file);
        JRadiusServer server = new JRadiusServer();
        server.start();
    } catch (FileNotFoundException e) {
        System.err.println("Error: The configuration file '" + configFilePath + "' does not exist.");
    } catch (ConfigurationException e1) {
        System.err.println("Error: The configuration file could not be read,"
                + " because the file contains an error: " + e1.getMessage());
        showStackTrace(e1);
    } catch (SecurityException e2) {
        System.err.println("Error: The configuration file could not be read,"
                + " because a security error occurred: " + e2.getMessage());
        showStackTrace(e2);
    } catch (IllegalArgumentException e3) {
        System.err.println("Error: The configuration file could not be read,"
                + " because an illegal argument error occurred: " + e3.getMessage());
        showStackTrace(e3);
    } catch (ClassNotFoundException e4) {
        System.err.println("Error: The configuration file could not be read,"
                + " because a class specified in the configuration file could not be found: "
                + e4.getMessage());
        showStackTrace(e4);
    } catch (NoSuchMethodException e5) {
        System.err.println("Error: The configuration file could not be read,"
                + " because a method does not exist in a class specified in the configuration file: "
                + e5.getMessage());
        showStackTrace(e5);
    } catch (InstantiationException e6) {
        System.err.println("Error: The configuration file could not be read,"
                + " because an object specified in the configuration file could not be instantiated: "
                + e6.getMessage());
        showStackTrace(e6);
    } catch (IllegalAccessException e7) {
        System.err.println("Error: The configuration file could not be read,"
                + " because an illegal access error occurred: " + e7.getMessage());
        showStackTrace(e7);
    } catch (InvocationTargetException e8) {
        System.err.println("Error: The configuration file could not be read,"
                + " because an invocation target exception was thrown: " + e8.getMessage());
        showStackTrace(e8);
    } catch (Exception e) {
        e.printStackTrace();
    }
    return;
}

From source file:org.jetbrains.webdemo.executors.JavaExecutor.java

public static void main(String[] args) {
    PrintStream defaultOutputStream = System.out;
    try {//ww w. j  a  v  a  2  s .c  o  m
        System.setOut(new PrintStream(standardOutputStream));
        System.setErr(new PrintStream(errorOutputStream));

        RunOutput outputObj = new RunOutput();
        String className;
        if (args.length > 0) {
            className = args[0];
            try {
                Method mainMethod = Class.forName(className).getMethod("main", String[].class);
                mainMethod.invoke(null, (Object) Arrays.copyOfRange(args, 1, args.length));
            } catch (InvocationTargetException e) {
                outputObj.exception = e.getCause();
            } catch (NoSuchMethodException e) {
                System.err.println("No main method found in project.");
            } catch (ClassNotFoundException e) {
                System.err.println("No main method found in project.");
            }
        } else {
            System.err.println("No main method found in project.");
        }

        System.out.flush();
        System.err.flush();
        System.setOut(defaultOutputStream);
        outputObj.text = outputStream.toString().replaceAll("</errStream><errStream>", "")
                .replaceAll("</outStream><outStream>", "");
        ObjectMapper objectMapper = new ObjectMapper();
        SimpleModule module = new SimpleModule();
        module.addSerializer(Throwable.class, new ThrowableSerializer());
        objectMapper.registerModule(module);
        System.out.print(objectMapper.writeValueAsString(outputObj));
    } catch (Throwable e) {
        System.setOut(defaultOutputStream);
        System.out.println("{\"text\":\"<errStream>" + e.getClass().getName() + ": " + e.getMessage());
        System.out.print("</errStream>\"}");
    }

}

From source file:BrowserLauncher.java

/**
 * Called by a static initializer to load any classes, fields, and methods required at runtime
 * to locate the user's web browser.//from  w ww.  ja  va 2 s.c  om
 * @return <code>true</code> if all intialization succeeded
 *         <code>false</code> if any portion of the initialization failed
 */
private static boolean loadClasses() {
    switch (jvm) {
    case MRJ_2_0:
        try {
            Class aeTargetClass = Class.forName("com.apple.MacOS.AETarget");
            Class osUtilsClass = Class.forName("com.apple.MacOS.OSUtils");
            Class appleEventClass = Class.forName("com.apple.MacOS.AppleEvent");
            Class aeClass = Class.forName("com.apple.MacOS.ae");
            aeDescClass = Class.forName("com.apple.MacOS.AEDesc");

            aeTargetConstructor = aeTargetClass.getDeclaredConstructor(new Class[] { int.class });
            appleEventConstructor = appleEventClass.getDeclaredConstructor(
                    new Class[] { int.class, int.class, aeTargetClass, int.class, int.class });
            aeDescConstructor = aeDescClass.getDeclaredConstructor(new Class[] { String.class });

            makeOSType = osUtilsClass.getDeclaredMethod("makeOSType", new Class[] { String.class });
            putParameter = appleEventClass.getDeclaredMethod("putParameter",
                    new Class[] { int.class, aeDescClass });
            sendNoReply = appleEventClass.getDeclaredMethod("sendNoReply", new Class[] {});

            Field keyDirectObjectField = aeClass.getDeclaredField("keyDirectObject");
            keyDirectObject = (Integer) keyDirectObjectField.get(null);
            Field autoGenerateReturnIDField = appleEventClass.getDeclaredField("kAutoGenerateReturnID");
            kAutoGenerateReturnID = (Integer) autoGenerateReturnIDField.get(null);
            Field anyTransactionIDField = appleEventClass.getDeclaredField("kAnyTransactionID");
            kAnyTransactionID = (Integer) anyTransactionIDField.get(null);
        } catch (ClassNotFoundException cnfe) {
            errorMessage = cnfe.getMessage();
            return false;
        } catch (NoSuchMethodException nsme) {
            errorMessage = nsme.getMessage();
            return false;
        } catch (NoSuchFieldException nsfe) {
            errorMessage = nsfe.getMessage();
            return false;
        } catch (IllegalAccessException iae) {
            errorMessage = iae.getMessage();
            return false;
        }
        break;
    case MRJ_2_1:
        try {
            mrjFileUtilsClass = Class.forName("com.apple.mrj.MRJFileUtils");
            mrjOSTypeClass = Class.forName("com.apple.mrj.MRJOSType");
            Field systemFolderField = mrjFileUtilsClass.getDeclaredField("kSystemFolderType");
            kSystemFolderType = systemFolderField.get(null);
            findFolder = mrjFileUtilsClass.getDeclaredMethod("findFolder", new Class[] { mrjOSTypeClass });
            getFileCreator = mrjFileUtilsClass.getDeclaredMethod("getFileCreator", new Class[] { File.class });
            getFileType = mrjFileUtilsClass.getDeclaredMethod("getFileType", new Class[] { File.class });
        } catch (ClassNotFoundException cnfe) {
            errorMessage = cnfe.getMessage();
            return false;
        } catch (NoSuchFieldException nsfe) {
            errorMessage = nsfe.getMessage();
            return false;
        } catch (NoSuchMethodException nsme) {
            errorMessage = nsme.getMessage();
            return false;
        } catch (SecurityException se) {
            errorMessage = se.getMessage();
            return false;
        } catch (IllegalAccessException iae) {
            errorMessage = iae.getMessage();
            return false;
        }
        break;
    case MRJ_3_0:
        try {
            Class linker = Class.forName("com.apple.mrj.jdirect.Linker");
            Constructor constructor = linker.getConstructor(new Class[] { Class.class });
            linkage = constructor.newInstance(new Object[] { BrowserLauncher.class });
        } catch (ClassNotFoundException cnfe) {
            errorMessage = cnfe.getMessage();
            return false;
        } catch (NoSuchMethodException nsme) {
            errorMessage = nsme.getMessage();
            return false;
        } catch (InvocationTargetException ite) {
            errorMessage = ite.getMessage();
            return false;
        } catch (InstantiationException ie) {
            errorMessage = ie.getMessage();
            return false;
        } catch (IllegalAccessException iae) {
            errorMessage = iae.getMessage();
            return false;
        }
        break;
    case MRJ_3_1:
        try {
            mrjFileUtilsClass = Class.forName("com.apple.mrj.MRJFileUtils");
            openURL = mrjFileUtilsClass.getDeclaredMethod("openURL", new Class[] { String.class });
        } catch (ClassNotFoundException cnfe) {
            errorMessage = cnfe.getMessage();
            return false;
        } catch (NoSuchMethodException nsme) {
            errorMessage = nsme.getMessage();
            return false;
        }
        break;
    default:
        break;
    }
    return true;
}

From source file:br.gov.lexml.server.LexMLOAIHandler.java

public static String getResult(final HashMap attributes, final HttpServletRequest request,
        final HttpServletResponse response, final Transformer serverTransformer, final HashMap serverVerbs,
        final HashMap extensionVerbs, final String extensionPath) throws Throwable {
    try {//w ww . ja v  a2 s .  co m
        boolean isExtensionVerb = extensionPath.equals(request.getPathInfo());
        String verb = request.getParameter("verb");
        if (debug) {
            log.debug("OAIHandler.getResult: verb=>" + verb + "<");
        }
        String result;
        Class verbClass = null;
        if (isExtensionVerb) {
            verbClass = (Class) extensionVerbs.get(verb);
        } else {
            verbClass = (Class) serverVerbs.get(verb);
        }
        if (verbClass == null) {
            verbClass = (Class) attributes.get("OAIHandler.missingVerbClass");
        }
        Method construct = verbClass.getMethod("construct", new Class[] { HashMap.class,
                HttpServletRequest.class, HttpServletResponse.class, Transformer.class });
        try {
            result = (String) construct.invoke(null,
                    new Object[] { attributes, request, response, serverTransformer });
        } catch (InvocationTargetException e) {
            throw e.getTargetException();
        }
        if (debug) {
            log.debug(result);
        }
        return result;
    } catch (NoSuchMethodException e) {
        throw new OAIInternalServerError(e.getMessage());
    } catch (IllegalAccessException e) {
        throw new OAIInternalServerError(e.getMessage());
    }
}

From source file:org.oclc.oai.server.OAIHandler.java

public static String getResult(Map attributes, HttpServletRequest request, HttpServletResponse response,
        Transformer serverTransformer, Map serverVerbs, Map extensionVerbs, String extensionPath)
        throws Throwable {
    try {//from ww  w  . j av  a 2  s.co  m
        boolean isExtensionVerb = extensionPath.equals(request.getPathInfo());
        String verb = request.getParameter("verb");
        if (debug) {
            System.out.println("OAIHandler.g<etResult: verb=>" + verb + "<");
        }

        String result;
        Class verbClass;
        if (isExtensionVerb) {
            verbClass = (Class) extensionVerbs.get(verb);
        } else {
            verbClass = (Class) serverVerbs.get(verb);
        }
        if (verbClass == null) {
            verbClass = (Class) attributes.get("OAIHandler.missingVerbClass");
        }

        Method construct = verbClass.getMethod("construct", new Class[] { HashMap.class,
                HttpServletRequest.class, HttpServletResponse.class, Transformer.class });
        try {
            result = (String) construct.invoke(null, attributes, request, response, serverTransformer);
        } catch (InvocationTargetException e) {
            throw e.getTargetException();
        }
        if (debug) {
            System.out.println(result);
        }
        return result;
    }

    catch (NoSuchMethodException e) {
        throw new OAIInternalServerError(e.getMessage());
    }

    catch (IllegalAccessException e) {
        throw new OAIInternalServerError(e.getMessage());
    }

}

From source file:BrowserLauncher.java

/**
 * Attempts to locate the default web browser on the local system.  Caches results so it
 * only locates the browser once for each use of this class per JVM instance.
 * @return The browser for the system.  Note that this may not be what you would consider
 *         to be a standard web browser; instead, it's the application that gets called to
 *         open the default web browser.  In some cases, this will be a non-String object
 *         that provides the means of calling the default browser.
 */// w  w  w.ja  v a2  s.co  m
private static Object locateBrowser() {
    if (browser != null) {
        return browser;
    }
    switch (jvm) {
    case MRJ_2_0:
        try {
            Integer finderCreatorCode = (Integer) makeOSType.invoke(null, new Object[] { FINDER_CREATOR });
            Object aeTarget = aeTargetConstructor.newInstance(new Object[] { finderCreatorCode });
            Integer gurlType = (Integer) makeOSType.invoke(null, new Object[] { GURL_EVENT });
            Object appleEvent = appleEventConstructor.newInstance(
                    new Object[] { gurlType, gurlType, aeTarget, kAutoGenerateReturnID, kAnyTransactionID });
            // Don't set browser = appleEvent because then the next time we call
            // locateBrowser(), we'll get the same AppleEvent, to which we'll already have
            // added the relevant parameter. Instead, regenerate the AppleEvent every time.
            // There's probably a way to do this better; if any has any ideas, please let
            // me know.
            return appleEvent;
        } catch (IllegalAccessException iae) {
            browser = null;
            errorMessage = iae.getMessage();
            return browser;
        } catch (InstantiationException ie) {
            browser = null;
            errorMessage = ie.getMessage();
            return browser;
        } catch (InvocationTargetException ite) {
            browser = null;
            errorMessage = ite.getMessage();
            return browser;
        }
    case MRJ_2_1:
        File systemFolder;
        try {
            systemFolder = (File) findFolder.invoke(null, new Object[] { kSystemFolderType });
        } catch (IllegalArgumentException iare) {
            browser = null;
            errorMessage = iare.getMessage();
            return browser;
        } catch (IllegalAccessException iae) {
            browser = null;
            errorMessage = iae.getMessage();
            return browser;
        } catch (InvocationTargetException ite) {
            browser = null;
            errorMessage = ite.getTargetException().getClass() + ": " + ite.getTargetException().getMessage();
            return browser;
        }
        String[] systemFolderFiles = systemFolder.list();
        // Avoid a FilenameFilter because that can't be stopped mid-list
        for (int i = 0; i < systemFolderFiles.length; i++) {
            try {
                File file = new File(systemFolder, systemFolderFiles[i]);
                if (!file.isFile()) {
                    continue;
                }
                // We're looking for a file with a creator code of 'MACS' and
                // a type of 'FNDR'.  Only requiring the type results in non-Finder
                // applications being picked up on certain Mac OS 9 systems,
                // especially German ones, and sending a GURL event to those
                // applications results in a logout under Multiple Users.
                Object fileType = getFileType.invoke(null, new Object[] { file });
                if (FINDER_TYPE.equals(fileType.toString())) {
                    Object fileCreator = getFileCreator.invoke(null, new Object[] { file });
                    if (FINDER_CREATOR.equals(fileCreator.toString())) {
                        browser = file.toString(); // Actually the Finder, but that's OK
                        return browser;
                    }
                }
            } catch (IllegalArgumentException iare) {
                browser = browser;
                errorMessage = iare.getMessage();
                return null;
            } catch (IllegalAccessException iae) {
                browser = null;
                errorMessage = iae.getMessage();
                return browser;
            } catch (InvocationTargetException ite) {
                browser = null;
                errorMessage = ite.getTargetException().getClass() + ": "
                        + ite.getTargetException().getMessage();
                return browser;
            }
        }
        browser = null;
        break;
    case MRJ_3_0:
    case MRJ_3_1:
        browser = ""; // Return something non-null
        break;
    case WINDOWS_NT:
        browser = "cmd.exe";
        break;
    case WINDOWS_9x:
        browser = "command.com";
        break;
    case OTHER:
    default:
        browser = "firefox";
        break;
    }
    return browser;
}

From source file:BrowserLauncher.java

/**
 * Attempts to open the default web browser to the given URL.
 * @param url The URL to open//  ww w.j av  a  2s.  c  o  m
 * @throws IOException If the web browser could not be located or does not run
 */
public static void openURL(String url) throws IOException {
    if (!loadedWithoutErrors) {
        throw new IOException("Exception in finding browser: " + errorMessage);
    }
    Object browser = locateBrowser();
    if (browser == null) {
        throw new IOException("Unable to locate browser: " + errorMessage);
    }

    switch (jvm) {
    case MRJ_2_0:
        Object aeDesc = null;
        try {
            aeDesc = aeDescConstructor.newInstance(new Object[] { url });
            putParameter.invoke(browser, new Object[] { keyDirectObject, aeDesc });
            sendNoReply.invoke(browser, new Object[] {});
        } catch (InvocationTargetException ite) {
            throw new IOException("InvocationTargetException while creating AEDesc: " + ite.getMessage());
        } catch (IllegalAccessException iae) {
            throw new IOException("IllegalAccessException while building AppleEvent: " + iae.getMessage());
        } catch (InstantiationException ie) {
            throw new IOException("InstantiationException while creating AEDesc: " + ie.getMessage());
        } finally {
            aeDesc = null; // Encourage it to get disposed if it was created
            browser = null; // Ditto
        }
        break;
    case MRJ_2_1:
        Runtime.getRuntime().exec(new String[] { (String) browser, url });
        break;
    case MRJ_3_0:
        int[] instance = new int[1];
        int result = ICStart(instance, 0);
        if (result == 0) {
            int[] selectionStart = new int[] { 0 };
            byte[] urlBytes = url.getBytes();
            int[] selectionEnd = new int[] { urlBytes.length };
            result = ICLaunchURL(instance[0], new byte[] { 0 }, urlBytes, urlBytes.length, selectionStart,
                    selectionEnd);
            if (result == 0) {
                // Ignore the return value; the URL was launched successfully
                // regardless of what happens here.
                ICStop(instance);
            } else {
                throw new IOException("Unable to launch URL: " + result);
            }
        } else {
            throw new IOException("Unable to create an Internet Config instance: " + result);
        }
        break;
    case MRJ_3_1:
        try {
            openURL.invoke(null, new Object[] { url });
        } catch (InvocationTargetException ite) {
            throw new IOException("InvocationTargetException while calling openURL: " + ite.getMessage());
        } catch (IllegalAccessException iae) {
            throw new IOException("IllegalAccessException while calling openURL: " + iae.getMessage());
        }
        break;
    case WINDOWS_NT:
    case WINDOWS_9x:
        // Add quotes around the URL to allow ampersands and other special
        // characters to work.
        Process process = Runtime.getRuntime().exec(new String[] { (String) browser, FIRST_WINDOWS_PARAMETER,
                SECOND_WINDOWS_PARAMETER, THIRD_WINDOWS_PARAMETER, '"' + url + '"' });
        // This avoids a memory leak on some versions of Java on Windows.
        // That's hinted at in <http://developer.java.sun.com/developer/qow/archive/68/>.
        try {
            process.waitFor();
            process.exitValue();
        } catch (InterruptedException ie) {
            throw new IOException("InterruptedException while launching browser: " + ie.getMessage());
        }
        break;
    case OTHER:
        // Assume that we're on Unix and that Netscape is installed

        // First, attempt to open the URL in a currently running session of Netscape
        process = Runtime.getRuntime().exec(new String[] { (String) browser, NETSCAPE_REMOTE_PARAMETER,
                NETSCAPE_OPEN_PARAMETER_START + url + NETSCAPE_OPEN_PARAMETER_END });
        try {
            int exitCode = process.waitFor();
            if (exitCode != 0) { // if Netscape was not open
                Runtime.getRuntime().exec(new String[] { (String) browser, url });
            }
        } catch (InterruptedException ie) {
            throw new IOException("InterruptedException while launching browser: " + ie.getMessage());
        }
        break;
    default:
        // This should never occur, but if it does, we'll try the simplest thing possible
        Runtime.getRuntime().exec(new String[] { (String) browser, url });
        break;
    }
}

From source file:Browser.java

/**
 * Called by a static initializer to load any classes, fields, and methods 
 * required at runtime to locate the user's web browser.
 * @return <code>true</code> if all intialization succeeded
 *         <code>false</code> if any portion of the initialization failed
 *///from   ww  w .  j a v  a 2  s. com
private static boolean loadClasses() {
    switch (jvm) {
    case MRJ_2_0:
        try {
            Class aeTargetClass = Class.forName("com.apple.MacOS.AETarget");
            Class osUtilsClass = Class.forName("com.apple.MacOS.OSUtils");
            Class appleEventClass = Class.forName("com.apple.MacOS.AppleEvent");
            Class aeClass = Class.forName("com.apple.MacOS.ae");
            aeDescClass = Class.forName("com.apple.MacOS.AEDesc");

            aeTargetConstructor = aeTargetClass.getDeclaredConstructor(new Class[] { int.class });
            appleEventConstructor = appleEventClass.getDeclaredConstructor(
                    new Class[] { int.class, int.class, aeTargetClass, int.class, int.class });
            aeDescConstructor = aeDescClass.getDeclaredConstructor(new Class[] { String.class });

            makeOSType = osUtilsClass.getDeclaredMethod("makeOSType", new Class[] { String.class });
            putParameter = appleEventClass.getDeclaredMethod("putParameter",
                    new Class[] { int.class, aeDescClass });
            sendNoReply = appleEventClass.getDeclaredMethod("sendNoReply", new Class[] {});

            Field keyDirectObjectField = aeClass.getDeclaredField("keyDirectObject");
            keyDirectObject = (Integer) keyDirectObjectField.get(null);
            Field autoGenerateReturnIDField = appleEventClass.getDeclaredField("kAutoGenerateReturnID");
            kAutoGenerateReturnID = (Integer) autoGenerateReturnIDField.get(null);
            Field anyTransactionIDField = appleEventClass.getDeclaredField("kAnyTransactionID");
            kAnyTransactionID = (Integer) anyTransactionIDField.get(null);
        } catch (ClassNotFoundException cnfe) {
            errorMessage = cnfe.getMessage();
            return false;
        } catch (NoSuchMethodException nsme) {
            errorMessage = nsme.getMessage();
            return false;
        } catch (NoSuchFieldException nsfe) {
            errorMessage = nsfe.getMessage();
            return false;
        } catch (IllegalAccessException iae) {
            errorMessage = iae.getMessage();
            return false;
        }
        break;

    case MRJ_2_1:
        try {
            mrjFileUtilsClass = Class.forName("com.apple.mrj.MRJFileUtils");
            mrjOSTypeClass = Class.forName("com.apple.mrj.MRJOSType");
            Field systemFolderField = mrjFileUtilsClass.getDeclaredField("kSystemFolderType");
            kSystemFolderType = systemFolderField.get(null);
            findFolder = mrjFileUtilsClass.getDeclaredMethod("findFolder", new Class[] { mrjOSTypeClass });
            getFileCreator = mrjFileUtilsClass.getDeclaredMethod("getFileCreator", new Class[] { File.class });
            getFileType = mrjFileUtilsClass.getDeclaredMethod("getFileType", new Class[] { File.class });
        } catch (ClassNotFoundException cnfe) {
            errorMessage = cnfe.getMessage();
            return false;
        } catch (NoSuchFieldException nsfe) {
            errorMessage = nsfe.getMessage();
            return false;
        } catch (NoSuchMethodException nsme) {
            errorMessage = nsme.getMessage();
            return false;
        } catch (SecurityException se) {
            errorMessage = se.getMessage();
            return false;
        } catch (IllegalAccessException iae) {
            errorMessage = iae.getMessage();
            return false;
        }
        break;

    case MRJ_3_0:
        try {
            Class linker = Class.forName("com.apple.mrj.jdirect.Linker");
            Constructor constructor = linker.getConstructor(new Class[] { Class.class });
            linkage = constructor.newInstance(new Object[] { Browser.class });
        } catch (ClassNotFoundException cnfe) {
            errorMessage = cnfe.getMessage();
            return false;
        } catch (NoSuchMethodException nsme) {
            errorMessage = nsme.getMessage();
            return false;
        } catch (InvocationTargetException ite) {
            errorMessage = ite.getMessage();
            return false;
        } catch (InstantiationException ie) {
            errorMessage = ie.getMessage();
            return false;
        } catch (IllegalAccessException iae) {
            errorMessage = iae.getMessage();
            return false;
        }
        break;

    case MRJ_3_1:
        try {
            mrjFileUtilsClass = Class.forName("com.apple.mrj.MRJFileUtils");
            openURL = mrjFileUtilsClass.getDeclaredMethod("openURL", new Class[] { String.class });
        } catch (ClassNotFoundException cnfe) {
            errorMessage = cnfe.getMessage();
            return false;
        } catch (NoSuchMethodException nsme) {
            errorMessage = nsme.getMessage();
            return false;
        }
        break;

    default:
        break;
    }
    return true;
}

From source file:fxts.stations.util.BrowserLauncher.java

/**
 * Called by a static initializer to load any classes, fields, and methods required at runtime
 * to locate the user's web browser./*from w ww  .  j a  v a2 s.  c om*/
 *
 * @return <code>true</code> if all intialization succeeded
 *         <code>false</code> if any portion of the initialization failed
 */
private static boolean loadClasses() {
    switch (jvm) {
    case MRJ_2_0:
        try {
            Class aeTargetClass = Class.forName("com.apple.MacOS.AETarget");
            Class osUtilsClass = Class.forName("com.apple.MacOS.OSUtils");
            Class appleEventClass = Class.forName("com.apple.MacOS.AppleEvent");
            Class aeClass = Class.forName("com.apple.MacOS.ae");
            aeDescClass = Class.forName("com.apple.MacOS.AEDesc");
            aeTargetConstructor = aeTargetClass.getDeclaredConstructor(new Class[] { int.class });
            appleEventConstructor = appleEventClass.getDeclaredConstructor(
                    new Class[] { int.class, int.class, aeTargetClass, int.class, int.class });
            aeDescConstructor = aeDescClass.getDeclaredConstructor(new Class[] { String.class });
            makeOSType = osUtilsClass.getDeclaredMethod("makeOSType", new Class[] { String.class });
            putParameter = appleEventClass.getDeclaredMethod("putParameter",
                    new Class[] { int.class, aeDescClass });
            sendNoReply = appleEventClass.getDeclaredMethod("sendNoReply", new Class[] {});
            Field keyDirectObjectField = aeClass.getDeclaredField("keyDirectObject");
            keyDirectObject = (Integer) keyDirectObjectField.get(null);
            Field autoGenerateReturnIDField = appleEventClass.getDeclaredField("kAutoGenerateReturnID");
            kAutoGenerateReturnID = (Integer) autoGenerateReturnIDField.get(null);
            Field anyTransactionIDField = appleEventClass.getDeclaredField("kAnyTransactionID");
            kAnyTransactionID = (Integer) anyTransactionIDField.get(null);
        } catch (ClassNotFoundException cnfe) {
            errorMessage = cnfe.getMessage();
            return false;
        } catch (NoSuchMethodException nsme) {
            errorMessage = nsme.getMessage();
            return false;
        } catch (NoSuchFieldException nsfe) {
            errorMessage = nsfe.getMessage();
            return false;
        } catch (IllegalAccessException iae) {
            errorMessage = iae.getMessage();
            return false;
        }
        break;
    case MRJ_2_1:
        try {
            mrjFileUtilsClass = Class.forName("com.apple.mrj.MRJFileUtils");
            mrjOSTypeClass = Class.forName("com.apple.mrj.MRJOSType");
            Field systemFolderField = mrjFileUtilsClass.getDeclaredField("kSystemFolderType");
            kSystemFolderType = systemFolderField.get(null);
            findFolder = mrjFileUtilsClass.getDeclaredMethod("findFolder", new Class[] { mrjOSTypeClass });
            getFileCreator = mrjFileUtilsClass.getDeclaredMethod("getFileCreator", new Class[] { File.class });
            getFileType = mrjFileUtilsClass.getDeclaredMethod("getFileType", new Class[] { File.class });
        } catch (ClassNotFoundException cnfe) {
            errorMessage = cnfe.getMessage();
            return false;
        } catch (NoSuchFieldException nsfe) {
            errorMessage = nsfe.getMessage();
            return false;
        } catch (NoSuchMethodException nsme) {
            errorMessage = nsme.getMessage();
            return false;
        } catch (SecurityException se) {
            errorMessage = se.getMessage();
            return false;
        } catch (IllegalAccessException iae) {
            errorMessage = iae.getMessage();
            return false;
        }
        break;
    case MRJ_3_0:
        try {
            Class linker = Class.forName("com.apple.mrj.jdirect.Linker");
            Constructor constructor = linker.getConstructor(new Class[] { Class.class });
            linkage = constructor.newInstance(new Object[] { BrowserLauncher.class });
        } catch (ClassNotFoundException cnfe) {
            errorMessage = cnfe.getMessage();
            return false;
        } catch (NoSuchMethodException nsme) {
            errorMessage = nsme.getMessage();
            return false;
        } catch (InvocationTargetException ite) {
            errorMessage = ite.getMessage();
            return false;
        } catch (InstantiationException ie) {
            errorMessage = ie.getMessage();
            return false;
        } catch (IllegalAccessException iae) {
            errorMessage = iae.getMessage();
            return false;
        }
        break;
    case MRJ_3_1:
        try {
            mrjFileUtilsClass = Class.forName("com.apple.mrj.MRJFileUtils");
            openURL = mrjFileUtilsClass.getDeclaredMethod("openURL", new Class[] { String.class });
        } catch (ClassNotFoundException cnfe) {
            errorMessage = cnfe.getMessage();
            return false;
        } catch (NoSuchMethodException nsme) {
            errorMessage = nsme.getMessage();
            return false;
        }
        break;
    default:
        break;
    }
    return true;
}

From source file:org.openqa.grid.internal.BaseRemoteProxy.java

/**
 * Takes a registration request and return the RemoteProxy associated to it. It can be any class
 * extending RemoteProxy./*from   ww  w  .j  a  v  a2  s.  c om*/
 *
 * @param request  The request
 * @param registry The registry to use
 * @return a new instance built from the request.
 */
@SuppressWarnings("unchecked")
public static <T extends RemoteProxy> T getNewInstance(RegistrationRequest request, Registry registry) {
    try {
        String proxyClass = request.getRemoteProxyClass();
        if (proxyClass == null) {
            log.fine("No proxy class. Using default");
            proxyClass = BaseRemoteProxy.class.getCanonicalName();
        }
        Class<?> clazz = Class.forName(proxyClass);
        log.fine("Using class " + clazz.getName());
        Object[] args = new Object[] { request, registry };
        Class<?>[] argsClass = new Class[] { RegistrationRequest.class, Registry.class };
        Constructor<?> c = clazz.getConstructor(argsClass);
        Object proxy = c.newInstance(args);
        if (proxy instanceof RemoteProxy) {
            ((RemoteProxy) proxy).setupTimeoutListener();
            return (T) proxy;
        } else {
            throw new InvalidParameterException("Error: " + proxy.getClass() + " isn't a remote proxy");
        }

    } catch (InvocationTargetException e) {
        log.log(Level.SEVERE, e.getTargetException().getMessage(), e.getTargetException());
        throw new InvalidParameterException("Error: " + e.getTargetException().getMessage());

    } catch (Exception e) {
        log.log(Level.SEVERE, e.getMessage(), e);
        throw new InvalidParameterException("Error: " + e.getMessage());
    }
}