Example usage for org.apache.commons.io FileUtils deleteDirectory

List of usage examples for org.apache.commons.io FileUtils deleteDirectory

  1. HOME
  2. Java
  3. org.apache.commons
  4. org.apache.commons.io.*
  5. FileUtils
  6. deleteDirectory

Introduction

In this page you can find the example usage for org.apache.commons.io FileUtils deleteDirectory.

Prototype

public static void deleteDirectory(File directory) throws IOException

Source Link

Document

Deletes a directory recursively.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    File directory = new File("c:\\");
    FileUtils.deleteDirectory(directory);

}

From source file:edu.nju.cs.inform.jgit.CreateNewRepository.java

public static void main(String[] args) throws IOException, IllegalStateException, GitAPIException {
    // prepare a new folder
    File localPath = File.createTempFile("TestGitRepository", "");
    localPath.delete();//from   www  .  ja v  a 2s  .c  o  m

    // create the directory
    try (Git git = Git.init().setDirectory(localPath).call()) {
        System.out.println("Having repository: " + git.getRepository().getDirectory());
    }

    FileUtils.deleteDirectory(localPath);
}

From source file:io.apiman.tools.jdbc.ApimanJdbcServer.java

public static void main(String[] args) {
    try {/*from  w  w w  .j a  v a 2  s.c  o  m*/
        File dataDir = new File("target/h2");
        String url = "jdbc:h2:tcp://localhost:9092/apiman";

        if (dataDir.exists()) {
            FileUtils.deleteDirectory(dataDir);
        }
        dataDir.mkdirs();

        Server.createTcpServer("-tcpPassword", "sa", "-baseDir", dataDir.getAbsolutePath(), "-tcpPort", "9092",
                "-tcpAllowOthers").start();
        Class.forName("org.h2.Driver");

        try (Connection connection = DriverManager.getConnection(url, "sa", "")) {
            System.out.println("Connection Established: " + connection.getMetaData().getDatabaseProductName()
                    + "/" + connection.getCatalog());
            executeUpdate(connection,
                    "CREATE TABLE users ( username varchar(255) NOT NULL, password varchar(255) NOT NULL, PRIMARY KEY (username))");
            executeUpdate(connection,
                    "INSERT INTO users (username, password) VALUES ('bwayne', 'ae2efd698aefdf366736a4eda1bc5241f9fbfec7')");
            executeUpdate(connection,
                    "INSERT INTO users (username, password) VALUES ('ckent', 'ea59f7ca52a2087c99374caba0ff29be1b2dcdbf')");
            executeUpdate(connection,
                    "INSERT INTO users (username, password) VALUES ('ballen', 'ea59f7ca52a2087c99374caba0ff29be1b2dcdbf')");
            executeUpdate(connection,
                    "CREATE TABLE roles (rolename varchar(255) NOT NULL, username varchar(255) NOT NULL)");
            executeUpdate(connection, "INSERT INTO roles (rolename, username) VALUES ('user', 'bwayne')");
            executeUpdate(connection, "INSERT INTO roles (rolename, username) VALUES ('admin', 'bwayne')");
            executeUpdate(connection, "INSERT INTO roles (rolename, username) VALUES ('ckent', 'user')");
            executeUpdate(connection, "INSERT INTO roles (rolename, username) VALUES ('ballen', 'user')");
        }

        System.out.println("======================================================");
        System.out.println("JDBC (H2) server started successfully.");
        System.out.println("");
        System.out.println("  Data: " + dataDir.getAbsolutePath());
        System.out.println("  JDBC URL: " + url);
        System.out.println("  JDBC User: sa");
        System.out.println("  JDBC Password: ");
        System.out.println(
                "  Authentication Query:   SELECT * FROM users u WHERE u.username = ? AND u.password = ?");
        System.out.println("  Authorization Query:    SELECT r.rolename FROM roles r WHERE r.username = ?");
        System.out.println("======================================================");
        System.out.println("");
        System.out.println("");
        System.out.println("Press Enter to stop the JDBC server.");
        new BufferedReader(new InputStreamReader(System.in)).readLine();

        System.out.println("Shutting down the JDBC server...");

        Server.shutdownTcpServer("tcp://localhost:9092", "", true, true);

        System.out.println("Done!");
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:fr.dutra.tools.maven.deptree.extras.VelocityRendererMain.java

/**
 * Arguments list:/*from  w  w w .  j  a v a 2 s.c o  m*/
 * <ol>
 * <li>Full path of dependency tree file to parse;</li>
 * <li>Dependency tree file format; must be the (case-insensitive) name of a <code>{@link InputType}</code> enum;</li>
 * <li>Full path to the output directory where HTML files and static resources will be generated (<em>this directory will be erased</em>);</li>
 * <li>Renderer format; must be the (case-insensitive) name of a <code>{@link VelocityRenderType}</code> enum;</li>
 * </ol>
 * @param args
 * @throws ParseException
 * @throws IOException
 * @throws VisitException
 */
public static void main(String[] args) throws IOException, ParseException, VisitException {
    InputType format = InputType.valueOf(args[1].toUpperCase());
    Parser parser = format.newParser();
    Node tree = parser.parse(new FileReader(args[0]));
    File outputDir = new File(args[2]);
    FileUtils.deleteDirectory(outputDir);
    outputDir.mkdirs();
    VelocityRenderer renderer = VelocityRenderType.valueOf(args[3].toUpperCase()).newRenderer();
    renderer.setFileName("index.html");
    renderer.setOutputDir(outputDir);
    renderer.visit(tree);
}

From source file:com.ifeng.sorter.LogSortDriver.java

public static void main(String[] args) throws Exception {
    String input = "src/test/resources/data/nginx_report.txt";
    String output = "src/test/resources/nginx/p1/";

    FileUtils.deleteDirectory(new File(output));

    args = new String[] { input, output };

    int exitCode = ToolRunner.run(new LogSortDriver(), args);

    System.exit(exitCode);/*from   w w  w  .  j av a2s  . com*/
}

From source file:fr.gael.dhus.database.util.RestoreDatabase.java

/**
 * @param args/*w  w w .j  a  va  2s .  co m*/
 * @throws IllegalAccessException 
 * @throws IOException 
 */
public static void main(String[] args) throws IllegalAccessException, IOException {
    if (args.length != 2) {
        throw new IllegalArgumentException(RestoreDatabase.class.getCanonicalName()
                + ": Wrong arguments <source path> <destination path>.");
    }

    File dump = new File(args[0]);
    File db = new File(args[1]);

    logger.info("Restoring " + dump.getPath() + " into " + db.getPath() + ".");

    if (!db.exists())
        throw new IllegalArgumentException(RestoreDatabase.class.getCanonicalName()
                + ": Input database path not found (\"" + db.getPath() + "\").");

    if (!dump.exists())
        throw new IllegalArgumentException(RestoreDatabase.class.getCanonicalName()
                + ": Input database dump path not found (\"" + db.getPath() + "\").");

    FileUtils.deleteDirectory(db);
    FileUtils.copyDirectory(dump, db);

    logger.info("Dump properly restored, please restart system now.");
}

From source file:ezbake.local.accumulo.LocalAccumulo.java

public static void main(String args[]) throws Exception {
    Logger logger = LoggerFactory.getLogger(LocalAccumulo.class);
    final File accumuloDirectory = Files.createTempDir();

    int shutdownPort = 4445;
    MiniAccumuloConfig config = new MiniAccumuloConfig(accumuloDirectory, "strongpassword");
    config.setZooKeeperPort(12181);//from   ww w  .jav a 2 s .  co  m

    final MiniAccumuloCluster accumulo = new MiniAccumuloCluster(config);

    Runtime.getRuntime().addShutdownHook(new Thread() {
        @Override
        public void run() {
            try {
                accumulo.stop();
                FileUtils.deleteDirectory(accumuloDirectory);
                System.out.println("\nShut down gracefully on " + new Date());
            } catch (IOException e) {
                e.printStackTrace();
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    });

    accumulo.start();

    printInfo(accumulo, shutdownPort);

    if (args.length > 0) {
        logger.info("Adding the following authorizations: {}", Arrays.toString(args));
        Authorizations auths = new Authorizations(args);
        Instance inst = new ZooKeeperInstance(accumulo.getConfig().getInstanceName(), accumulo.getZooKeepers());
        Connector client = inst.getConnector("root", new PasswordToken(accumulo.getConfig().getRootPassword()));
        logger.info("Connected...");
        client.securityOperations().changeUserAuthorizations("root", auths);
        logger.info("Auths updated");
    }

    // start a socket on the shutdown port and block- anything connected to this port will activate the shutdown
    ServerSocket shutdownServer = new ServerSocket(shutdownPort);
    shutdownServer.accept();

    System.exit(0);
}

From source file:eu.qualimaster.easy.extension.debug.DebugProfile.java

/**
 * Executes the test./* www .j  av  a  2s  .c o m*/
 * 
 * @param args the first argument shall be the model location
 * @throws ModelManagementException in case that obtaining the models fails
 * @throws IOException if file operations fail
 */
public static void main(String[] args) throws ModelManagementException, IOException {
    if (0 == args.length) {
        System.out.println("qualimaster.profile: <model location>");
        System.exit(0);
    } else {
        Properties prop = new Properties();
        prop.put(CoordinationConfiguration.PIPELINE_ELEMENTS_REPOSITORY,
                "https://projects.sse.uni-hildesheim.de/qm/maven/");
        CoordinationConfiguration.configure(prop, false);
        File tmp = new File(FileUtils.getTempDirectory(), "qmDebugProfile");
        FileUtils.deleteDirectory(tmp);
        tmp.mkdirs();

        File modelLocation = new File(args[0]);
        if (!modelLocation.exists()) {
            System.out.println("model location " + modelLocation + " does not exist");
            System.exit(0);
        }
        initialize();
        ModelInitializer.registerLoader(ProgressObserver.NO_OBSERVER);
        ModelInitializer.addLocation(modelLocation, ProgressObserver.NO_OBSERVER);
        Project project = RepositoryHelper.obtainModel(VarModel.INSTANCE, "QM", null);

        // create descriptor before clearing the location - in infrastructure pass vil directly/resolve VIL
        Configuration monConfig = RepositoryHelper.createConfiguration(project, "MONITORING");
        QmProjectDescriptor source = new QmProjectDescriptor(tmp);
        try {
            ProfileData data = AlgorithmProfileHelper.createProfilePipeline(monConfig, "ProfileTestPip",
                    "fCorrelationFinancial", "TopoSoftwareCorrelationFinancial", source);
            //                  "fPreprocessor", "Preprocessor", source);
            System.out.println("Creation successful. " + data.getPipeline());
        } catch (VilException e) {
            e.printStackTrace();
        }
        ModelInitializer.removeLocation(modelLocation, ProgressObserver.NO_OBSERVER);
    }
}

From source file:com.simpligility.maven.provisioner.MavenRepositoryProvisioner.java

public static void main(String[] args) {

    JCommander jcommander = null;/*from w w  w  .j  ava 2  s . c  o m*/
    Boolean validConfig = false;
    logger.info("-----------------------------------");
    logger.info(" Maven Repository Provisioner      ");
    logger.info(" simpligility technologies inc.    ");
    logger.info(" http://www.simpligility.com       ");
    logger.info("-----------------------------------");

    StringBuilder usage = new StringBuilder();
    config = new Configuration();
    try {
        jcommander = new JCommander(config);
        jcommander.usage(usage);
        jcommander.parse(args);
        validConfig = true;
    } catch (Exception error) {
        logger.info(usage.toString());
    }

    if (validConfig) {

        if (config.getHelp()) {
            logger.info(usage.toString());
        } else {
            logger.info("Provisioning: " + config.getArtifactCoordinate());
            logger.info("Source: " + config.getSourceUrl());
            logger.info("Target: " + config.getTargetUrl());
            logger.info("Username: " + config.getUsername());
            if (config.getPassword() != null) {
                logger.info("Password: " + config.getPassword().replaceAll(".", "***"));
            }
            logger.info("IncludeSources:" + config.getIncludeSources());
            logger.info("IncludeJavadoc:" + config.getIncludeJavadoc());
            logger.info("Local cache directory: " + config.getCacheDirectory());

            cacheDirectory = new File(config.getCacheDirectory());
            if (cacheDirectory.exists() && cacheDirectory.isDirectory()) {
                logger.info("Detected local cache directory '" + config.getCacheDirectory()
                        + "' from prior execution.");
                try {
                    FileUtils.deleteDirectory(cacheDirectory);
                    logger.info(config.getCacheDirectory() + " deleted.");
                } catch (IOException e) {
                    logger.info(config.getCacheDirectory() + " deletion failed");
                }
                cacheDirectory = new File(config.getCacheDirectory());
            }

            ArtifactRetriever retriever = new ArtifactRetriever(cacheDirectory);
            retriever.retrieve(config.getArtifactCoordinates(), config.getSourceUrl(),
                    config.getIncludeSources(), config.getIncludeJavadoc());

            logger.info("--------------------------------------------");
            logger.info("Artifact retrieval completed.");
            logger.info("--------------------------------------------");

            MavenRepositoryHelper helper = new MavenRepositoryHelper(cacheDirectory);
            helper.deployToRemote(config.getTargetUrl(), config.getUsername(), config.getPassword());
            logger.info("--------------------------------------------");
            logger.info("Artifact deployment completed.");
            logger.info("--------------------------------------------");
        }
    }
}

From source file:com.atlauncher.Bootstrap.java

public static void main(String[] args) {
    String json = null;/* w  ww. j  a v a2 s.co  m*/

    if (!Files.isDirectory(PATH)) {
        try {
            Files.createDirectories(PATH);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    try {
        json = IOUtils.toString(URI.create("http://download.nodecdn.net/containers/atl/v4/app.json"));
    } catch (IOException e) {
        e.printStackTrace();
        System.exit(1);
    }

    Application application = GSON.fromJson(json, Application.class);

    Dependency currentDependency = null;

    if (Files.exists(PATH.resolve("nwjs.json"))) {
        try {
            currentDependency = GSON.fromJson(FileUtils.readFileToString(PATH.resolve("nwjs.json").toFile()),
                    Dependency.class);
        } catch (IOException e) {
            e.printStackTrace();
            System.exit(1);
        }
    }

    for (Dependency dependency : application.getDependencies()) {
        if (dependency.shouldInstall() && !dependency.matches(currentDependency)) {
            if (Files.isDirectory(PATH.resolve("nwjs/"))) {
                try {
                    FileUtils.deleteDirectory(PATH.resolve("nwjs/").toFile());
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }

            try {
                File zipFile = PATH.resolve("nwjs/temp.zip").toFile();
                FileUtils.copyURLToFile(dependency.getUrl(), zipFile);
                Utils.unzip(zipFile, PATH.resolve("nwjs/").toFile());
                FileUtils.forceDelete(zipFile);

                currentDependency = dependency;

                FileUtils.writeStringToFile(PATH.resolve("nwjs.json").toFile(), GSON.toJson(dependency));

                break;
            } catch (IOException e) {
                e.printStackTrace();
                System.exit(1);
            }
        }
    }

    App currentApp = null;

    if (Files.exists(PATH.resolve("app.json"))) {
        try {
            currentApp = GSON.fromJson(FileUtils.readFileToString(PATH.resolve("app.json").toFile()),
                    App.class);
        } catch (IOException e) {
            e.printStackTrace();
            System.exit(1);
        }
    }

    if (!application.getApp().matches(currentApp)
            || (currentApp != null && !Files.exists(PATH.resolve(currentApp.getFilename())))) {
        if (currentApp != null && Files.exists(PATH.resolve(currentApp.getFilename()))) {
            try {
                FileUtils.forceDelete(PATH.resolve(currentApp.getFilename()).toFile());
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

        try {
            FileUtils.copyURLToFile(application.getApp().getUrl(),
                    PATH.resolve(application.getApp().getFilename()).toFile());

            currentApp = application.getApp();

            FileUtils.writeStringToFile(PATH.resolve("app.json").toFile(), GSON.toJson(application.getApp()));
        } catch (IOException e) {
            e.printStackTrace();
            System.exit(1);
        }
    }

    if (currentDependency == null || currentApp == null) {
        System.exit(1);
    }

    List<String> arguments = new ArrayList<>();
    arguments.add(PATH.resolve("nwjs/").toAbsolutePath() + currentDependency.getStartup());
    arguments.add(currentApp.getFilename());
    ProcessBuilder processBuilder = new ProcessBuilder(arguments);
    processBuilder.directory(PATH.toFile());
    try {
        processBuilder.start();
    } catch (IOException e) {
        e.printStackTrace();
    }
}