Example usage for java.util Arrays toString

List of usage examples for java.util Arrays toString

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Introduction

In this page you can find the example usage for java.util Arrays toString.

Prototype

public static String toString(Object[] a)

Source Link

Document

Returns a string representation of the contents of the specified array.

Usage

From source file:com.jkoolcloud.tnt4j.streams.StreamsDaemon.java

/**
 * Main entry point for running as a system service.
 *
 * @param args//w w  w. ja  va 2  s.  com
 *            command-line arguments. Supported arguments:
 *            <table summary="TNT4J-Streams daemon command line arguments">
 *            <tr>
 *            <td>&nbsp;&nbsp;</td>
 *            <td>&nbsp;command_name</td>
 *            <td>(mandatory) service handling command name: {@code start} or {@code stop}</td>
 *            </tr>
 *            <tr>
 *            <td>&nbsp;&nbsp;</td>
 *            <td>&nbsp;stream command-line arguments</td>
 *            <td>(optional) list of streams configuration supported command-line arguments</td>
 *            </tr>
 *            </table>
 *
 * @see com.jkoolcloud.tnt4j.streams.StreamsAgent#main(String...)
 */
public static void main(String... args) {
    LOGGER.log(OpLevel.INFO,
            StreamsResources.getString(StreamsResources.RESOURCE_BUNDLE_NAME, "StreamsDaemon.start.main"),
            StreamsAgent.pkgVersion(), System.getProperty("java.version"));
    try {
        String cmd = START_COMMAND;
        if (args.length > 0) {
            LOGGER.log(OpLevel.INFO, StreamsResources.getString(StreamsResources.RESOURCE_BUNDLE_NAME,
                    "StreamsDaemon.processing.args"), Arrays.toString(args));
            StreamsAgent.processArgs(Arrays.copyOfRange(args, 1, args.length));
            cmd = args[0];
        }

        if (START_COMMAND.equalsIgnoreCase(cmd)) {
            instance.start();
        } else {
            instance.stop();
        }
    } catch (Exception e) {
        LOGGER.log(OpLevel.FATAL,
                StreamsResources.getString(StreamsResources.RESOURCE_BUNDLE_NAME, "StreamsDaemon.fatal.error"),
                e);
    }
}

From source file:com.strider.datadefender.DataDefender.java

@SuppressWarnings("unchecked")
public static void main(final String[] args) throws ParseException, DatabaseDiscoveryException, IOException,
        SAXException, TikaException, java.text.ParseException, FileDiscoveryException {
    final long startTime = System.currentTimeMillis();

    // Ensure we are not trying to run second instance of the same program
    final ApplicationLock al = new ApplicationLock("DataDefender");

    if (al.isAppActive()) {
        LOG.error("Another instance of this program is already active");
        displayExecutionTime(startTime);
        System.exit(1);//from   w w w  .  j  av a2 s .  co m
    }

    LOG.info("Command-line arguments: " + Arrays.toString(args));

    final Options options = createOptions();
    final CommandLine line = getCommandLine(options, args);
    @SuppressWarnings("unchecked")
    List<String> unparsedArgs = line.getArgList();

    if (line.hasOption("help") || (args.length == 0) || (unparsedArgs.size() < 1)) {
        help(options);
        displayExecutionTime(startTime);

        return;
    }

    if (line.hasOption("debug")) {
        LogManager.getRootLogger().setLevel(Level.DEBUG);
    } else {
        LogManager.getRootLogger().setLevel(Level.INFO);
    }

    final String cmd = unparsedArgs.get(0); // get & remove command arg

    unparsedArgs = unparsedArgs.subList(1, unparsedArgs.size());

    List<String> errors = new ArrayList();

    if ("file-discovery".equals(cmd)) {
        errors = PropertyCheck.check(cmd, ' ');

        if (errors.size() > 0) {
            displayErrors(errors);
            displayExecutionTime(startTime);

            return;
        }

        final String fileDiscoveryPropertyFile = line.getOptionValue('F', "filediscovery.properties");
        final Properties fileDiscoveryProperties = loadPropertiesFromClassPath(fileDiscoveryPropertyFile);
        final FileDiscoverer discoverer = new FileDiscoverer();

        discoverer.discover(fileDiscoveryProperties);
        displayExecutionTime(startTime);

        return;
    }

    // Get db properties file from command line argument or use default db.properties
    final String dbPropertiesFile = line.getOptionValue('P', "db.properties");

    errors = PropertyCheck.checkDtabaseProperties(dbPropertiesFile);

    if (errors.size() > 0) {
        displayErrors(errors);
        displayExecutionTime(startTime);

        return;
    }

    final Properties props = loadProperties(dbPropertiesFile);

    try (final IDBFactory dbFactory = IDBFactory.get(props);) {
        switch (cmd) {
        case "anonymize":
            errors = PropertyCheck.check(cmd, ' ');

            if (errors.size() > 0) {
                displayErrors(errors);
                displayExecutionTime(startTime);

                return;
            }

            final String anonymizerPropertyFile = line.getOptionValue('A', "anonymizer.properties");
            final Properties anonymizerProperties = loadProperties(anonymizerPropertyFile);
            final IAnonymizer anonymizer = new DatabaseAnonymizer();

            anonymizer.anonymize(dbFactory, anonymizerProperties);

            break;

        case "generate":
            errors = PropertyCheck.check(cmd, ' ');

            if (errors.size() > 0) {
                displayErrors(errors);
                displayExecutionTime(startTime);

                return;
            }

            final IGenerator generator = new DataGenerator();
            final String generatorPropertyFile = line.getOptionValue('A', "anonymizer.properties");
            final Properties generatorProperties = loadProperties(generatorPropertyFile);

            generator.generate(dbFactory, generatorProperties);

            break;

        case "database-discovery":
            if (line.hasOption('c')) {
                errors = PropertyCheck.check(cmd, 'c');

                if (errors.size() > 0) {
                    displayErrors(errors);
                    displayExecutionTime(startTime);

                    return;
                }

                final String columnPropertyFile = line.getOptionValue('C', "columndiscovery.properties");
                final Properties columnProperties = loadProperties(columnPropertyFile);
                final ColumnDiscoverer discoverer = new ColumnDiscoverer();

                discoverer.discover(dbFactory, columnProperties, props.getProperty("vendor"));

                if (line.hasOption('r')) {
                    discoverer.createRequirement("Sample-Requirement.xml");
                }
            } else if (line.hasOption('d')) {
                errors = PropertyCheck.check(cmd, 'd');

                if (errors.size() > 0) {
                    displayErrors(errors);
                    displayExecutionTime(startTime);

                    return;
                }

                final String datadiscoveryPropertyFile = line.getOptionValue('D', "datadiscovery.properties");
                final Properties dataDiscoveryProperties = loadProperties(datadiscoveryPropertyFile);
                final DatabaseDiscoverer discoverer = new DatabaseDiscoverer();

                discoverer.discover(dbFactory, dataDiscoveryProperties, props.getProperty("vendor"));

                if (line.hasOption('r')) {
                    discoverer.createRequirement("Sample-Requirement.xml");
                }
            }

            break;

        default:
            help(options);

            break;
        }
    }

    displayExecutionTime(startTime);
}

From source file:fr.inria.atlanmod.kyanos.benchmarks.KyanosMapQuery.java

public static void main(String[] args) {
    Options options = new Options();

    Option inputOpt = OptionBuilder.create(IN);
    inputOpt.setArgName("INPUT");
    inputOpt.setDescription("Input Kyanos resource directory");
    inputOpt.setArgs(1);//from  ww w  .java  2  s  .  c om
    inputOpt.setRequired(true);

    Option inClassOpt = OptionBuilder.create(EPACKAGE_CLASS);
    inClassOpt.setArgName("CLASS");
    inClassOpt.setDescription("FQN of EPackage implementation class");
    inClassOpt.setArgs(1);
    inClassOpt.setRequired(true);

    options.addOption(inputOpt);
    options.addOption(inClassOpt);

    CommandLineParser parser = new PosixParser();

    try {
        PersistenceBackendFactoryRegistry.getFactories().put(NeoMapURI.NEO_MAP_SCHEME,
                new MapPersistenceBackendFactory());

        CommandLine commandLine = parser.parse(options, args);

        URI uri = NeoMapURI.createNeoMapURI(new File(commandLine.getOptionValue(IN)));

        Class<?> inClazz = KyanosMapQuery.class.getClassLoader()
                .loadClass(commandLine.getOptionValue(EPACKAGE_CLASS));
        inClazz.getMethod("init").invoke(null);

        ResourceSet resourceSet = new ResourceSetImpl();
        resourceSet.getResourceFactoryRegistry().getProtocolToFactoryMap().put(NeoMapURI.NEO_MAP_SCHEME,
                PersistentResourceFactory.eINSTANCE);

        Resource resource = resourceSet.createResource(uri);

        Map<String, Object> loadOpts = new HashMap<String, Object>();
        resource.load(loadOpts);
        {
            LOG.log(Level.INFO, "Start query");
            long begin = System.currentTimeMillis();
            EList<MethodDeclaration> list = JavaQueries.getUnusedMethodsList(resource);
            long end = System.currentTimeMillis();
            LOG.log(Level.INFO, "End query");
            LOG.log(Level.INFO, MessageFormat.format("Query result (list) contains {0} elements", list.size()));
            LOG.log(Level.INFO, MessageFormat.format("Time spent: {0}", MessageUtil.formatMillis(end - begin)));
        }

        {
            LOG.log(Level.INFO, "Start query");
            long begin = System.currentTimeMillis();
            EList<MethodDeclaration> list = JavaQueries.getUnusedMethodsLoop(resource);
            long end = System.currentTimeMillis();
            LOG.log(Level.INFO, "End query");
            LOG.log(Level.INFO,
                    MessageFormat.format("Query result (loops) contains {0} elements", list.size()));
            LOG.log(Level.INFO, MessageFormat.format("Time spent: {0}", MessageUtil.formatMillis(end - begin)));
        }

        if (resource instanceof PersistentResourceImpl) {
            PersistentResourceImpl.shutdownWithoutUnload((PersistentResourceImpl) resource);
        } else {
            resource.unload();
        }

    } catch (ParseException e) {
        MessageUtil.showError(e.toString());
        MessageUtil.showError("Current arguments: " + Arrays.toString(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("java -jar <this-file.jar>", options, true);
    } catch (Throwable e) {
        MessageUtil.showError(e.toString());
    }
}

From source file:fr.inria.atlanmod.kyanos.benchmarks.ase2015.CdoQueryGetBranchStatements.java

public static void main(String[] args) {
    Options options = new Options();

    Option inputOpt = OptionBuilder.create(IN);
    inputOpt.setArgName("INPUT");
    inputOpt.setDescription("Input CDO resource directory");
    inputOpt.setArgs(1);// ww  w.j  a v  a 2 s . c om
    inputOpt.setRequired(true);

    Option inClassOpt = OptionBuilder.create(EPACKAGE_CLASS);
    inClassOpt.setArgName("CLASS");
    inClassOpt.setDescription("FQN of EPackage implementation class");
    inClassOpt.setArgs(1);
    inClassOpt.setRequired(true);

    Option repoOpt = OptionBuilder.create(REPO_NAME);
    repoOpt.setArgName("REPO_NAME");
    repoOpt.setDescription("CDO Repository name");
    repoOpt.setArgs(1);
    repoOpt.setRequired(true);

    options.addOption(inputOpt);
    options.addOption(inClassOpt);
    options.addOption(repoOpt);

    CommandLineParser parser = new PosixParser();

    try {
        CommandLine commandLine = parser.parse(options, args);

        String repositoryDir = commandLine.getOptionValue(IN);
        String repositoryName = commandLine.getOptionValue(REPO_NAME);

        Class<?> inClazz = CdoQueryGetBranchStatements.class.getClassLoader()
                .loadClass(commandLine.getOptionValue(EPACKAGE_CLASS));
        inClazz.getMethod("init").invoke(null);

        EmbeddedCDOServer server = new EmbeddedCDOServer(repositoryDir, repositoryName);
        try {
            server.run();
            CDOSession session = server.openSession();
            CDOTransaction transaction = session.openTransaction();
            Resource resource = transaction.getRootResource();
            {
                Runtime.getRuntime().gc();
                long initialUsedMemory = Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory();
                LOG.log(Level.INFO, MessageFormat.format("Used memory before query: {0}",
                        MessageUtil.byteCountToDisplaySize(initialUsedMemory)));
                LOG.log(Level.INFO, "Start query");
                long begin = System.currentTimeMillis();
                Set<TextElement> list = ASE2015JavaQueries.getCommentsTagContent(resource);
                long end = System.currentTimeMillis();
                LOG.log(Level.INFO, "End query");
                LOG.log(Level.INFO, MessageFormat.format("Query result contains {0} elements", list.size()));
                LOG.log(Level.INFO,
                        MessageFormat.format("Time spent: {0}", MessageUtil.formatMillis(end - begin)));
                Runtime.getRuntime().gc();
                long finalUsedMemory = Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory();
                LOG.log(Level.INFO, MessageFormat.format("Used memory after query: {0}",
                        MessageUtil.byteCountToDisplaySize(finalUsedMemory)));
                LOG.log(Level.INFO, MessageFormat.format("Memory use increase: {0}",
                        MessageUtil.byteCountToDisplaySize(finalUsedMemory - initialUsedMemory)));

            }

            transaction.close();
            session.close();
        } finally {
            server.stop();
        }
    } catch (ParseException e) {
        MessageUtil.showError(e.toString());
        MessageUtil.showError("Current arguments: " + Arrays.toString(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("java -jar <this-file.jar>", options, true);
    } catch (Throwable e) {
        MessageUtil.showError(e.toString());
    }
}

From source file:fr.inria.atlanmod.kyanos.benchmarks.ase2015.CdoQueryThrownExceptions.java

public static void main(String[] args) {
    Options options = new Options();

    Option inputOpt = OptionBuilder.create(IN);
    inputOpt.setArgName("INPUT");
    inputOpt.setDescription("Input CDO resource directory");
    inputOpt.setArgs(1);/*from w w w. j a  v a  2 s  . c om*/
    inputOpt.setRequired(true);

    Option inClassOpt = OptionBuilder.create(EPACKAGE_CLASS);
    inClassOpt.setArgName("CLASS");
    inClassOpt.setDescription("FQN of EPackage implementation class");
    inClassOpt.setArgs(1);
    inClassOpt.setRequired(true);

    Option repoOpt = OptionBuilder.create(REPO_NAME);
    repoOpt.setArgName("REPO_NAME");
    repoOpt.setDescription("CDO Repository name");
    repoOpt.setArgs(1);
    repoOpt.setRequired(true);

    options.addOption(inputOpt);
    options.addOption(inClassOpt);
    options.addOption(repoOpt);

    CommandLineParser parser = new PosixParser();

    try {
        CommandLine commandLine = parser.parse(options, args);

        String repositoryDir = commandLine.getOptionValue(IN);
        String repositoryName = commandLine.getOptionValue(REPO_NAME);

        Class<?> inClazz = CdoQueryThrownExceptions.class.getClassLoader()
                .loadClass(commandLine.getOptionValue(EPACKAGE_CLASS));
        inClazz.getMethod("init").invoke(null);

        EmbeddedCDOServer server = new EmbeddedCDOServer(repositoryDir, repositoryName);
        try {
            server.run();
            CDOSession session = server.openSession();
            CDOTransaction transaction = session.openTransaction();
            Resource resource = transaction.getRootResource();
            {
                Runtime.getRuntime().gc();
                long initialUsedMemory = Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory();
                LOG.log(Level.INFO, MessageFormat.format("Used memory before query: {0}",
                        MessageUtil.byteCountToDisplaySize(initialUsedMemory)));
                LOG.log(Level.INFO, "Start query");
                long begin = System.currentTimeMillis();
                EList<TypeAccess> list = ASE2015JavaQueries.getThrownExceptions(resource);
                long end = System.currentTimeMillis();
                LOG.log(Level.INFO, "End query");
                LOG.log(Level.INFO, MessageFormat.format("Query result contains {0} elements", list.size()));
                LOG.log(Level.INFO,
                        MessageFormat.format("Time spent: {0}", MessageUtil.formatMillis(end - begin)));
                Runtime.getRuntime().gc();
                long finalUsedMemory = Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory();
                LOG.log(Level.INFO, MessageFormat.format("Used memory after query: {0}",
                        MessageUtil.byteCountToDisplaySize(finalUsedMemory)));
                LOG.log(Level.INFO, MessageFormat.format("Memory use increase: {0}",
                        MessageUtil.byteCountToDisplaySize(finalUsedMemory - initialUsedMemory)));
            }

            transaction.close();
            session.close();
        } finally {
            server.stop();
        }
    } catch (ParseException e) {
        MessageUtil.showError(e.toString());
        MessageUtil.showError("Current arguments: " + Arrays.toString(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("java -jar <this-file.jar>", options, true);
    } catch (Throwable e) {
        MessageUtil.showError(e.toString());
    }
}

From source file:com.example.java.collections.ArrayExample.java

public static void main(String[] args) {

    /* ########################################################### */
    // Initializing an Array
    String[] creatures = { "goldfish", "oscar", "guppy", "minnow" };
    int[] numbers = new int[10];
    int counter = 0;
    while (counter < numbers.length) {
        numbers[counter] = counter;//w w  w  .j a va  2s  .  c o m
        System.out.println("number[" + counter + "]: " + counter);
        counter++;
    }
    for (int theInt : numbers) {
        System.out.println(theInt);
    }
    //System.out.println(numbers[numbers.length]);
    /* ########################################################### */

    /* ########################################################### */
    // Using Charecter Array
    String name = "Michael";
    // Charecter Array
    char[] charName = name.toCharArray();
    System.out.println(charName);

    // Array Fuctions
    char[] html = new char[] { 'M', 'i', 'c', 'h', 'a', 'e', 'l' };
    char[] lastFour = new char[4];
    System.arraycopy(html, 3, lastFour, 0, lastFour.length);
    System.out.println(lastFour);
    /* ########################################################### */

    /* ########################################################### */
    // Using Arrays of Other Types
    Object[] person = new Object[] { "Michael", new Integer(94), new Integer(1), new Date() };

    String fname = (String) person[0]; //ok
    Integer age = (Integer) person[1]; //ok
    Date start = (Date) person[2]; //oops!
    /* ########################################################### */

    /* ########################################################### */
    // Muti Dimestional Array
    String[][] bits = { { "Michael", "Ernest", "MFE" }, { "Ernest", "Friedman-Hill", "EFH" },
            { "Kathi", "Duggan", "KD" }, { "Jeff", "Kellum", "JK" } };

    bits[0] = new String[] { "Rudy", "Polanski", "RP" };
    bits[1] = new String[] { "Rudy", "Washington", "RW" };
    bits[2] = new String[] { "Rudy", "O'Reilly", "RO" };
    /* ########################################################### */

    /* ########################################################### */
    //Create ArrayList from array
    String[] stringArray = { "a", "b", "c", "d", "e" };
    ArrayList<String> arrayList = new ArrayList<String>(Arrays.asList(stringArray));
    System.out.println(arrayList);
    // [a, b, c, d, e]
    /* ########################################################### */

    /* ########################################################### */
    //Check if an array contains a certain value
    String[] stringArray1 = { "a", "b", "c", "d", "e" };
    boolean b = Arrays.asList(stringArray).contains("a");
    System.out.println(b);
    // true
    /* ########################################################### */

    /* ########################################################### */
    //Concatenate two arrays
    int[] intArray = { 1, 2, 3, 4, 5 };
    int[] intArray2 = { 6, 7, 8, 9, 10 };
    // Apache Commons Lang library
    int[] combinedIntArray = ArrayUtils.addAll(intArray, intArray2);
    /* ########################################################### */

    /* ########################################################### */
    //Joins the elements of the provided array into a single String
    // Apache common lang
    String j = StringUtils.join(new String[] { "a", "b", "c" }, ", ");
    System.out.println(j);
    // a, b, c
    /* ########################################################### */

    /* ########################################################### */
    //Covnert ArrayList to Array
    String[] stringArray3 = { "a", "b", "c", "d", "e" };
    ArrayList<String> arrayList1 = new ArrayList<String>(Arrays.asList(stringArray));
    String[] stringArr = new String[arrayList.size()];
    arrayList.toArray(stringArr);
    for (String s : stringArr) {
        System.out.println(s);
    }
    /* ########################################################### */

    /* ########################################################### */
    //Convert Array to Set
    Set<String> set = new HashSet<String>(Arrays.asList(stringArray));
    System.out.println(set);
    //[d, e, b, c, a]
    /* ########################################################### */

    /* ########################################################### */
    //Reverse an array
    int[] intArray1 = { 1, 2, 3, 4, 5 };
    ArrayUtils.reverse(intArray1);
    System.out.println(Arrays.toString(intArray1));
    //[5, 4, 3, 2, 1]
    /* ########################################################### */

    /* ########################################################### */
    // Remove element of an array
    int[] intArray3 = { 1, 2, 3, 4, 5 };
    int[] removed = ArrayUtils.removeElement(intArray3, 3);//create a new array
    System.out.println(Arrays.toString(removed));
    /* ########################################################### */

    /* ########################################################### */
    byte[] bytes = ByteBuffer.allocate(4).putInt(8).array();
    for (byte t : bytes) {
        System.out.format("0x%x ", t);
    }
    /* ########################################################### */

}

From source file:fr.inria.atlanmod.kyanos.benchmarks.ase2015.CdoQueryGrabats09.java

public static void main(String[] args) {
    Options options = new Options();

    Option inputOpt = OptionBuilder.create(IN);
    inputOpt.setArgName("INPUT");
    inputOpt.setDescription("Input CDO resource directory");
    inputOpt.setArgs(1);/*  w  w w .j a v  a2s.  c  o m*/
    inputOpt.setRequired(true);

    Option inClassOpt = OptionBuilder.create(EPACKAGE_CLASS);
    inClassOpt.setArgName("CLASS");
    inClassOpt.setDescription("FQN of EPackage implementation class");
    inClassOpt.setArgs(1);
    inClassOpt.setRequired(true);

    Option repoOpt = OptionBuilder.create(REPO_NAME);
    repoOpt.setArgName("REPO_NAME");
    repoOpt.setDescription("CDO Repository name");
    repoOpt.setArgs(1);
    repoOpt.setRequired(true);

    options.addOption(inputOpt);
    options.addOption(inClassOpt);
    options.addOption(repoOpt);

    CommandLineParser parser = new PosixParser();

    try {
        CommandLine commandLine = parser.parse(options, args);

        String repositoryDir = commandLine.getOptionValue(IN);
        String repositoryName = commandLine.getOptionValue(REPO_NAME);

        Class<?> inClazz = CdoQueryGrabats09.class.getClassLoader()
                .loadClass(commandLine.getOptionValue(EPACKAGE_CLASS));
        inClazz.getMethod("init").invoke(null);

        EmbeddedCDOServer server = new EmbeddedCDOServer(repositoryDir, repositoryName);
        try {
            server.run();
            CDOSession session = server.openSession();
            CDOTransaction transaction = session.openTransaction();
            Resource resource = transaction.getRootResource();

            {
                Runtime.getRuntime().gc();
                long initialUsedMemory = Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory();
                LOG.log(Level.INFO, MessageFormat.format("Used memory before query: {0}",
                        MessageUtil.byteCountToDisplaySize(initialUsedMemory)));
                LOG.log(Level.INFO, "Start query");
                long begin = System.currentTimeMillis();
                EList<ClassDeclaration> list = ASE2015JavaQueries.grabats09(resource);
                long end = System.currentTimeMillis();
                LOG.log(Level.INFO, "End query");
                LOG.log(Level.INFO, MessageFormat.format("Query result contains {0} elements", list.size()));
                LOG.log(Level.INFO,
                        MessageFormat.format("Time spent: {0}", MessageUtil.formatMillis(end - begin)));
                Runtime.getRuntime().gc();
                long finalUsedMemory = Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory();
                LOG.log(Level.INFO, MessageFormat.format("Used memory after query: {0}",
                        MessageUtil.byteCountToDisplaySize(finalUsedMemory)));
                LOG.log(Level.INFO, MessageFormat.format("Memory use increase: {0}",
                        MessageUtil.byteCountToDisplaySize(finalUsedMemory - initialUsedMemory)));
            }

            transaction.close();
            session.close();
        } finally {
            server.stop();
        }
    } catch (ParseException e) {
        MessageUtil.showError(e.toString());
        MessageUtil.showError("Current arguments: " + Arrays.toString(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("java -jar <this-file.jar>", options, true);
    } catch (Throwable e) {
        MessageUtil.showError(e.toString());
    }
}

From source file:fr.inria.atlanmod.kyanos.benchmarks.ase2015.CdoQuerySpecificInvisibleMethodDeclarations.java

public static void main(String[] args) {
    Options options = new Options();

    Option inputOpt = OptionBuilder.create(IN);
    inputOpt.setArgName("INPUT");
    inputOpt.setDescription("Input CDO resource directory");
    inputOpt.setArgs(1);/*from   www  . j  a  v a  2s. co m*/
    inputOpt.setRequired(true);

    Option inClassOpt = OptionBuilder.create(EPACKAGE_CLASS);
    inClassOpt.setArgName("CLASS");
    inClassOpt.setDescription("FQN of EPackage implementation class");
    inClassOpt.setArgs(1);
    inClassOpt.setRequired(true);

    Option repoOpt = OptionBuilder.create(REPO_NAME);
    repoOpt.setArgName("REPO_NAME");
    repoOpt.setDescription("CDO Repository name");
    repoOpt.setArgs(1);
    repoOpt.setRequired(true);

    options.addOption(inputOpt);
    options.addOption(inClassOpt);
    options.addOption(repoOpt);

    CommandLineParser parser = new PosixParser();

    try {
        CommandLine commandLine = parser.parse(options, args);

        String repositoryDir = commandLine.getOptionValue(IN);
        String repositoryName = commandLine.getOptionValue(REPO_NAME);

        Class<?> inClazz = CdoQuerySpecificInvisibleMethodDeclarations.class.getClassLoader()
                .loadClass(commandLine.getOptionValue(EPACKAGE_CLASS));
        inClazz.getMethod("init").invoke(null);

        EmbeddedCDOServer server = new EmbeddedCDOServer(repositoryDir, repositoryName);
        try {
            server.run();
            CDOSession session = server.openSession();
            CDOTransaction transaction = session.openTransaction();
            Resource resource = transaction.getRootResource();
            {
                Runtime.getRuntime().gc();
                long initialUsedMemory = Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory();
                LOG.log(Level.INFO, MessageFormat.format("Used memory before query: {0}",
                        MessageUtil.byteCountToDisplaySize(initialUsedMemory)));
                LOG.log(Level.INFO, "Start query");
                long begin = System.currentTimeMillis();
                EList<MethodDeclaration> list = ASE2015JavaQueries
                        .getSpecificInvisibleMethodDeclarations(resource);
                long end = System.currentTimeMillis();
                LOG.log(Level.INFO, "End query");
                LOG.log(Level.INFO, MessageFormat.format("Query result contains {0} elements", list.size()));
                LOG.log(Level.INFO,
                        MessageFormat.format("Time spent: {0}", MessageUtil.formatMillis(end - begin)));
                Runtime.getRuntime().gc();
                long finalUsedMemory = Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory();
                LOG.log(Level.INFO, MessageFormat.format("Used memory after query: {0}",
                        MessageUtil.byteCountToDisplaySize(finalUsedMemory)));
                LOG.log(Level.INFO, MessageFormat.format("Memory use increase: {0}",
                        MessageUtil.byteCountToDisplaySize(finalUsedMemory - initialUsedMemory)));
            }

            transaction.close();
            session.close();
        } finally {
            server.stop();
        }
    } catch (ParseException e) {
        MessageUtil.showError(e.toString());
        MessageUtil.showError("Current arguments: " + Arrays.toString(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("java -jar <this-file.jar>", options, true);
    } catch (Throwable e) {
        MessageUtil.showError(e.toString());
    }
}

From source file:fr.inria.atlanmod.kyanos.benchmarks.ase2015.CdoQueryInvisibleMethodDeclarations.java

public static void main(String[] args) {
    Options options = new Options();

    Option inputOpt = OptionBuilder.create(IN);
    inputOpt.setArgName("INPUT");
    inputOpt.setDescription("Input CDO resource directory");
    inputOpt.setArgs(1);/*  w  w  w. j ava2s.  c o m*/
    inputOpt.setRequired(true);

    Option inClassOpt = OptionBuilder.create(EPACKAGE_CLASS);
    inClassOpt.setArgName("CLASS");
    inClassOpt.setDescription("FQN of EPackage implementation class");
    inClassOpt.setArgs(1);
    inClassOpt.setRequired(true);

    Option repoOpt = OptionBuilder.create(REPO_NAME);
    repoOpt.setArgName("REPO_NAME");
    repoOpt.setDescription("CDO Repository name");
    repoOpt.setArgs(1);
    repoOpt.setRequired(true);

    options.addOption(inputOpt);
    options.addOption(inClassOpt);
    options.addOption(repoOpt);

    CommandLineParser parser = new PosixParser();

    try {
        CommandLine commandLine = parser.parse(options, args);

        String repositoryDir = commandLine.getOptionValue(IN);
        String repositoryName = commandLine.getOptionValue(REPO_NAME);

        Class<?> inClazz = CdoQueryInvisibleMethodDeclarations.class.getClassLoader()
                .loadClass(commandLine.getOptionValue(EPACKAGE_CLASS));
        inClazz.getMethod("init").invoke(null);

        EmbeddedCDOServer server = new EmbeddedCDOServer(repositoryDir, repositoryName);
        try {
            server.run();
            CDOSession session = server.openSession();
            CDOTransaction transaction = session.openTransaction();
            Resource resource = transaction.getRootResource();
            {
                Runtime.getRuntime().gc();
                long initialUsedMemory = Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory();
                LOG.log(Level.INFO, MessageFormat.format("Used memory before query: {0}",
                        MessageUtil.byteCountToDisplaySize(initialUsedMemory)));
                LOG.log(Level.INFO, "Start query");
                long begin = System.currentTimeMillis();
                EList<MethodDeclaration> list = ASE2015JavaQueries.getInvisibleMethodDeclarations(resource);
                long end = System.currentTimeMillis();
                LOG.log(Level.INFO, "End query");
                LOG.log(Level.INFO, MessageFormat.format("Query result contains {0} elements", list.size()));
                LOG.log(Level.INFO,
                        MessageFormat.format("Time spent: {0}", MessageUtil.formatMillis(end - begin)));
                Runtime.getRuntime().gc();
                long finalUsedMemory = Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory();
                LOG.log(Level.INFO, MessageFormat.format("Used memory after query: {0}",
                        MessageUtil.byteCountToDisplaySize(finalUsedMemory)));
                LOG.log(Level.INFO, MessageFormat.format("Memory use increase: {0}",
                        MessageUtil.byteCountToDisplaySize(finalUsedMemory - initialUsedMemory)));
            }

            transaction.close();
            session.close();
        } finally {
            server.stop();
        }
    } catch (ParseException e) {
        MessageUtil.showError(e.toString());
        MessageUtil.showError("Current arguments: " + Arrays.toString(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("java -jar <this-file.jar>", options, true);
    } catch (Throwable e) {
        MessageUtil.showError(e.toString());
    }
}

From source file:fr.inria.atlanmod.kyanos.benchmarks.XmiCreator.java

public static void main(String[] args) {
    Options options = new Options();

    Option inputOpt = OptionBuilder.create(IN);
    inputOpt.setArgName("INPUT");
    inputOpt.setDescription("Input file");
    inputOpt.setArgs(1);//from   w w w. j  a v a  2  s  .co  m
    inputOpt.setRequired(true);

    Option outputOpt = OptionBuilder.create(OUT);
    outputOpt.setArgName("OUTPUT");
    outputOpt.setDescription("Output file");
    outputOpt.setArgs(1);
    outputOpt.setRequired(true);

    Option inClassOpt = OptionBuilder.create(EPACKAGE_CLASS);
    inClassOpt.setArgName("CLASS");
    inClassOpt.setDescription("FQN of EPackage implementation class");
    inClassOpt.setArgs(1);
    inClassOpt.setRequired(true);

    options.addOption(inputOpt);
    options.addOption(outputOpt);
    options.addOption(inClassOpt);

    CommandLineParser parser = new PosixParser();

    try {
        CommandLine commandLine = parser.parse(options, args);

        URI sourceUri = URI.createFileURI(commandLine.getOptionValue(IN));
        URI targetUri = URI.createFileURI(commandLine.getOptionValue(OUT));

        Class<?> inClazz = XmiCreator.class.getClassLoader()
                .loadClass(commandLine.getOptionValue(EPACKAGE_CLASS));
        inClazz.getMethod("init").invoke(null);

        ResourceSet resourceSet = new ResourceSetImpl();

        resourceSet.getResourceFactoryRegistry().getExtensionToFactoryMap().put("xmi",
                new XMIResourceFactoryImpl());
        resourceSet.getResourceFactoryRegistry().getExtensionToFactoryMap().put("zxmi",
                new XMIResourceFactoryImpl());

        Resource sourceResource = resourceSet.createResource(sourceUri);
        Map<String, Object> loadOpts = new HashMap<String, Object>();
        if ("zxmi".equals(sourceUri.fileExtension())) {
            loadOpts.put(XMIResource.OPTION_ZIP, Boolean.TRUE);
        }

        Runtime.getRuntime().gc();
        long initialUsedMemory = Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory();
        LOG.log(Level.INFO, MessageFormat.format("Used memory before loading: {0}",
                MessageUtil.byteCountToDisplaySize(initialUsedMemory)));
        LOG.log(Level.INFO, "Loading source resource");
        sourceResource.load(loadOpts);
        LOG.log(Level.INFO, "Source resource loaded");
        Runtime.getRuntime().gc();
        long finalUsedMemory = Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory();
        LOG.log(Level.INFO, MessageFormat.format("Used memory after loading: {0}",
                MessageUtil.byteCountToDisplaySize(finalUsedMemory)));
        LOG.log(Level.INFO, MessageFormat.format("Memory use increase: {0}",
                MessageUtil.byteCountToDisplaySize(finalUsedMemory - initialUsedMemory)));

        Resource targetResource = resourceSet.createResource(targetUri);

        Map<String, Object> saveOpts = new HashMap<String, Object>();
        targetResource.save(saveOpts);

        LOG.log(Level.INFO, "Start moving elements");
        targetResource.getContents().clear();
        targetResource.getContents().addAll(sourceResource.getContents());
        LOG.log(Level.INFO, "End moving elements");
        LOG.log(Level.INFO, "Start saving");
        targetResource.save(saveOpts);
        LOG.log(Level.INFO, "Saved");

        targetResource.unload();

    } catch (ParseException e) {
        MessageUtil.showError(e.toString());
        MessageUtil.showError("Current arguments: " + Arrays.toString(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("java -jar <this-file.jar>", options, true);
    } catch (Throwable e) {
        MessageUtil.showError(e.toString());
    }
}