Example usage for java.nio.file Path toFile

List of usage examples for java.nio.file Path toFile

  1. HOME
  2. Java
  3. java
  4. java.nio.file.*
  5. Path
  6. toFile

Introduction

In this page you can find the example usage for java.nio.file Path toFile.

Prototype

default File toFile()

Source Link

Document

Returns a File object representing this path.

Usage

From source file:Test.java

public static void main(String[] args) throws Exception {
    Path path = Paths.get("users.txt");

    if (path.toFile().exists()) {
        System.out.println("Real path: " + path.toRealPath(LinkOption.NOFOLLOW_LINKS));
    } else {//from ww w .  j a v  a 2 s.c  o  m
        System.out.println("The file does not exist");
    }
}

From source file:Main.java

public static void main(String[] args) {
    final String dir = "C:\\data\\projects\\";
    final Path path = Paths.get(dir);
    final File file = path.toFile();
    Stream.of(file.listFiles(File::isDirectory)).forEach(System.out::println);
    ;/*from   www  .j a  v  a 2 s  .c  o  m*/
}

From source file:com.github.ivkustoff.app.Application.java

public static void main(String[] args) {
    if (args != null && args.length > 0) {
        Path testRoot = Paths.get(args[0]);
        if (testRoot.toFile().exists()) {
            System.out.println("Parsing data...");
            DirCrawler crawler = new DirCrawler(testRoot).crawl();
            System.out.println(crawler.errors());
            List<ParsedTopicData> parsedTopicData = crawler.topics();
            List<Topic> realTopics = new ArrayList<>();
            for (ParsedTopicData topicData : parsedTopicData) {
                realTopics.add(new RealTopic(topicData).generateTopic());
            }//w  ww .jav a 2  s  .  c  o m
            System.out.println("Starting server...");
            ConfigurableApplicationContext applicationContext = SpringApplication.run(Application.class, args);
            applicationContext.getBean(TopicRepository.class).addTopics(realTopics);
        }
    } else {
        System.out.println("Please provide topicRoot directory as program argument");
    }
}

From source file:Main.java

public static void main(String[] args) {

    Path copy_from_4 = Paths.get("C:/tutorial/Java/JavaFX", "tutor.txt");
    Path copy_to_4 = Paths.get("C:/tutorial/Java/Swing", "tutor.txt");
    try (OutputStream os = new FileOutputStream(copy_to_4.toFile())) {

        Files.copy(copy_from_4, os);

    } catch (IOException e) {
        System.err.println(e);/*from  ww  w.  ja  v  a  2  s . c  om*/
    }

}

From source file:Main.java

public static void main(String[] args) {

    Path path = Paths.get("C:", "tutorial/Java/JavaFX", "Topic.txt");

    //convert path to File object
    File path_to_file = path.toFile();
    System.out.println("Path to file name: " + path_to_file.getName());
}

From source file:Main.java

public static void main(String[] args) {
    Path copy_from_2 = Paths.get("C:/tutorial/Java/JavaFX", "tutor.txt");
    Path copy_to_2 = Paths.get("C:/tutorial/Java/Swing", "tutor.txt");

    try (InputStream is = new FileInputStream(copy_from_2.toFile())) {

        Files.copy(is, copy_to_2, REPLACE_EXISTING);

    } catch (IOException e) {
        System.err.println(e);/*from   www . j a va2  s  .co  m*/
    }

}

From source file:de.tudarmstadt.ukp.dkpro.discourse.pdtbparser.PDTBParserWrapper.java

public static void main(String[] args) throws Exception {
    final PDTBParserWrapper pdtbParserWrapper = new PDTBParserWrapper();
    Path out = Files.createTempFile(pdtbParserWrapper.tempDirectory, "out", ".xml");
    pdtbParserWrapper.run(new File("src/main/resources/test302.txt"), out.toFile());
    pdtbParserWrapper.clean();//ww  w  .  ja  v  a2  s .c  o m
}

From source file:fr.cnrs.sharp.Main.java

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

    Option versionOpt = new Option("v", "version", false, "print the version information and exit");
    Option helpOpt = new Option("h", "help", false, "print the help");

    Option inProvFileOpt = OptionBuilder.withArgName("input_PROV_file_1> ... <input_PROV_file_n")
            .withLongOpt("input_PROV_files").withDescription("The list of PROV input files, in RDF Turtle.")
            .hasArgs().create("i");

    Option inRawFileOpt = OptionBuilder.withArgName("input_raw_file_1> ... <input_raw_file_n")
            .withLongOpt("input_raw_files")
            .withDescription(//from  w ww.j a v  a 2s. c o m
                    "The list of raw files to be fingerprinted and possibly interlinked with owl:sameAs.")
            .hasArgs().create("ri");

    Option summaryOpt = OptionBuilder.withArgName("summary").withLongOpt("summary")
            .withDescription("Materialization of wasInfluencedBy relations.").create("s");

    options.addOption(inProvFileOpt);
    options.addOption(inRawFileOpt);
    options.addOption(versionOpt);
    options.addOption(helpOpt);
    options.addOption(summaryOpt);

    String header = "SharpTB is a tool to maturate provenance based on PROV inferences";
    String footer = "\nPlease report any issue to alban.gaignard@univ-nantes.fr";

    try {
        CommandLineParser parser = new BasicParser();
        CommandLine cmd = parser.parse(options, args);

        if (cmd.hasOption("h")) {
            HelpFormatter formatter = new HelpFormatter();
            formatter.printHelp("SharpTB", header, options, footer, true);
            System.exit(0);
        }

        if (cmd.hasOption("v")) {
            logger.info("SharpTB version 0.1.0");
            System.exit(0);
        }

        if (cmd.hasOption("ri")) {
            String[] inFiles = cmd.getOptionValues("ri");
            Model model = ModelFactory.createDefaultModel();
            for (String inFile : inFiles) {
                Path p = Paths.get(inFile);
                if (!p.toFile().isFile()) {
                    logger.error("Cannot find file " + inFile);
                    System.exit(1);
                } else {
                    //1. fingerprint
                    try {
                        model.add(Interlinking.fingerprint(p));
                    } catch (IOException e) {
                        logger.error("Cannot fingerprint file " + inFile);
                    }
                }
            }
            //2. genSameAs
            Model sameAs = Interlinking.generateSameAs(model);
            sameAs.write(System.out, "TTL");
        }

        if (cmd.hasOption("i")) {
            String[] inFiles = cmd.getOptionValues("i");
            Model data = ModelFactory.createDefaultModel();
            for (String inFile : inFiles) {
                Path p = Paths.get(inFile);
                if (!p.toFile().isFile()) {
                    logger.error("Cannot find file " + inFile);
                    System.exit(1);
                } else {
                    RDFDataMgr.read(data, inFile, Lang.TTL);
                }
            }
            Model res = Harmonization.harmonizeProv(data);

            try {
                Path pathInfProv = Files.createTempFile("PROV-inf-tgd-egd-", ".ttl");
                res.write(new FileWriter(pathInfProv.toFile()), "TTL");
                System.out.println("Harmonized PROV written to file " + pathInfProv.toString());

                //if the summary option is activated, then save the subgraph and generate a visualization
                if (cmd.hasOption("s")) {

                    String queryInfluence = "PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> \n"
                            + "PREFIX prov: <http://www.w3.org/ns/prov#> \n" + "CONSTRUCT { \n"
                            + "    ?x ?p ?y .\n" + "    ?x rdfs:label ?lx .\n" + "    ?y rdfs:label ?ly .\n"
                            + "} WHERE {\n" + "    ?x ?p ?y .\n"
                            + "    FILTER (?p IN (prov:wasInfluencedBy)) .\n" + "    ?x rdfs:label ?lx .\n"
                            + "    ?y rdfs:label ?ly .\n" + "}";

                    Query query = QueryFactory.create(queryInfluence);
                    QueryExecution queryExec = QueryExecutionFactory.create(query, res);
                    Model summary = queryExec.execConstruct();
                    queryExec.close();
                    Util.writeHtmlViz(summary);
                }

            } catch (IOException ex) {
                logger.error("Impossible to write the harmonized provenance file.");
                System.exit(1);
            }
        } else {
            //                logger.info("Please fill the -i input parameter.");
            //                HelpFormatter formatter = new HelpFormatter();
            //                formatter.printHelp("SharpTB", header, options, footer, true);
            //                System.exit(0);
        }

    } catch (ParseException ex) {
        logger.error("Error while parsing command line arguments. Please check the following help:");
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("SharpToolBox", header, options, footer, true);
        System.exit(1);
    }
}

From source file:io.fabric8.vertx.maven.plugin.FileFilterMain.java

public static void main(String[] args) {

    Commandline commandline = new Commandline();
    commandline.setExecutable("java");
    commandline.createArg().setValue("io.vertx.core.Launcher");
    commandline.createArg().setValue("--redeploy=target/**/*");

    System.out.println(commandline);/*from  w w  w  . java 2s  .co m*/

    File baseDir = new File("/Users/kameshs/git/fabric8io/vertx-maven-plugin/samples/vertx-demo");
    List<String> includes = new ArrayList<>();
    includes.add("src/**/*.java");
    //FileAlterationMonitor monitor  = null;
    try {

        Set<Path> inclDirs = new HashSet<>();

        includes.forEach(s -> {
            try {

                if (s.startsWith("**")) {
                    Path rootPath = Paths.get(baseDir.toString());
                    if (Files.exists(rootPath)) {
                        File[] dirs = rootPath.toFile().listFiles((dir, name) -> dir.isDirectory());
                        Objects.requireNonNull(dirs);
                        Stream.of(dirs).forEach(f -> inclDirs.add(Paths.get(f.toString())));
                    }
                } else if (s.contains("**")) {
                    String root = s.substring(0, s.indexOf("/**"));
                    Path rootPath = Paths.get(baseDir.toString(), root);
                    if (Files.exists(rootPath)) {
                        File[] dirs = rootPath.toFile().listFiles((dir, name) -> dir.isDirectory());
                        Objects.requireNonNull(dirs);
                        Stream.of(dirs).forEach(f -> inclDirs.add(Paths.get(f.toString())));
                    }
                }

                List<Path> dirs = FileUtils.getFileAndDirectoryNames(baseDir, s, null, true, true, true, true)
                        .stream().map(FileUtils::dirname).map(Paths::get)
                        .filter(p -> Files.exists(p) && Files.isDirectory(p)).collect(Collectors.toList());

                inclDirs.addAll(dirs);

            } catch (Exception e) {
                e.printStackTrace();
            }
        });

        FileAlterationMonitor monitor = fileWatcher(inclDirs);

        Runnable monitorTask = () -> {
            try {
                monitor.start();
            } catch (Exception e) {
                e.printStackTrace();
            }
        };

        monitorTask.run();

    } catch (Exception e) {
        e.printStackTrace();
    }

}

From source file:io.reactiverse.vertx.maven.plugin.FileFilterMain.java

public static void main(String[] args) {

    Commandline commandline = new Commandline();
    commandline.setExecutable("java");
    commandline.createArg().setValue("io.vertx.core.Launcher");
    commandline.createArg().setValue("--redeploy=target/**/*");

    System.out.println(commandline);/* w  w  w . jav a 2s .  c o m*/

    File baseDir = new File("/Users/kameshs/git/reactiverse/vertx-maven-plugin/samples/vertx-demo");
    List<String> includes = new ArrayList<>();
    includes.add("src/**/*.java");
    //FileAlterationMonitor monitor  = null;
    try {

        Set<Path> inclDirs = new HashSet<>();

        includes.forEach(s -> {
            try {

                if (s.startsWith("**")) {
                    Path rootPath = Paths.get(baseDir.toString());
                    if (Files.exists(rootPath)) {
                        File[] dirs = rootPath.toFile().listFiles((dir, name) -> dir.isDirectory());
                        Objects.requireNonNull(dirs);
                        Stream.of(dirs).forEach(f -> inclDirs.add(Paths.get(f.toString())));
                    }
                } else if (s.contains("**")) {
                    String root = s.substring(0, s.indexOf("/**"));
                    Path rootPath = Paths.get(baseDir.toString(), root);
                    if (Files.exists(rootPath)) {
                        File[] dirs = rootPath.toFile().listFiles((dir, name) -> dir.isDirectory());
                        Objects.requireNonNull(dirs);
                        Stream.of(dirs).forEach(f -> inclDirs.add(Paths.get(f.toString())));
                    }
                }

                List<Path> dirs = FileUtils.getFileAndDirectoryNames(baseDir, s, null, true, true, true, true)
                        .stream().map(FileUtils::dirname).map(Paths::get)
                        .filter(p -> Files.exists(p) && Files.isDirectory(p)).collect(Collectors.toList());

                inclDirs.addAll(dirs);

            } catch (Exception e) {
                e.printStackTrace();
            }
        });

        FileAlterationMonitor monitor = fileWatcher(inclDirs);

        Runnable monitorTask = () -> {
            try {
                monitor.start();
            } catch (Exception e) {
                e.printStackTrace();
            }
        };

        monitorTask.run();

    } catch (Exception e) {
        e.printStackTrace();
    }

}