Example usage for java.io File toPath

Introduction

In this page you can find the example usage for java.io File toPath.

Prototype

public Path toPath() 

Source Link

Document

Returns a Path java.nio.file.Path object constructed from this abstract path.

Usage

From source file:name.npetrovski.jphar.DataEntry.java

/**
 * Create entry from file/*from  w ww  . j a v a  2s.co  m*/
 *
 */
public static DataEntry createFromFile(File file, Compression.Type compression) throws IOException {

    EntryManifest em = new EntryManifest();
    em.setCompression(new Compression(compression));
    em.setTimestamp((int) file.lastModified() / 1000);
    em.getPath().setName(file.toPath().toString().replace("\\", "/"));

    DataEntry entry = new DataEntry(em);
    entry.setSource(file.getCanonicalFile());

    if (file.isDirectory()) {
        em.getCompression().setType(Compression.Type.NONE);
    } else {
        byte[] data = Files.readAllBytes(file.toPath());
        CRC32 crc = new CRC32();
        crc.update(data);

        em.setCRC32((int) crc.getValue());
        em.setUncompressedSize(data.length);
    }

    return entry;

}

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From source file:com.epam.catgenome.controller.util.MultipartFileSender.java

public static MultipartFileSender fromFile(File file) {
    return new MultipartFileSender().setFilepath(file.toPath());
}

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From source file:com.machinepublishers.jbrowserdriver.ResponseHandler.java

private static void writeContentToDisk(byte[] content, File dir, String url, String contentType,
        String contentDisposition) {
    String filename = Util.randomFileName();

    File contentFile = new File(dir, new StringBuilder().append(filename).append(".content").toString());

    File metaFile = new File(dir, new StringBuilder().append(filename).append(".metadata").toString());

    contentFile.deleteOnExit();//w w w.  ja  va  2  s .co m
    metaFile.deleteOnExit();

    try {
        Files.write(contentFile.toPath(), content);
        Files.write(metaFile.toPath(),
                (new StringBuilder().append(StringUtils.isEmpty(url) ? "" : url).append("\n")
                        .append(StringUtils.isEmpty(contentType) ? "" : contentType).append("\n")
                        .append(StringUtils.isEmpty(contentDisposition) ? "" : contentDisposition).toString())
                                .getBytes("utf-8"));
    } catch (Throwable t) {
    }
}

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From source file:com.simiacryptus.util.lang.CodeUtil.java

/**
 * Gets heapCopy text./*from   www  .j  a va  2s.  co m*/
 *
 * @param callingFrame the calling frame
 * @return the heapCopy text
 * @throws IOException the io exception
 */
public static String getInnerText(@javax.annotation.Nonnull final StackTraceElement callingFrame)
        throws IOException {
    try {
        @javax.annotation.Nonnull
        final File file = com.simiacryptus.util.lang.CodeUtil.findFile(callingFrame);
        assert null != file;
        final int start = callingFrame.getLineNumber() - 1;
        final List<String> allLines = Files.readAllLines(file.toPath());
        final String txt = allLines.get(start);
        @javax.annotation.Nonnull
        final String indent = com.simiacryptus.util.lang.CodeUtil.getIndent(txt);
        @javax.annotation.Nonnull
        final ArrayList<String> lines = new ArrayList<>();
        for (int i = start + 1; i < allLines.size()
                && (com.simiacryptus.util.lang.CodeUtil.getIndent(allLines.get(i)).length() > indent.length()
                        || allLines.get(i).trim().isEmpty()); i++) {
            final String line = allLines.get(i);
            lines.add(line.substring(Math.min(indent.length(), line.length())));
        }
        return lines.stream().collect(Collectors.joining("\n"));
    } catch (@javax.annotation.Nonnull final Throwable e) {
        return "";
    }
}

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From source file:com.spotify.helios.cli.CliConfig.java

/**
 * Returns a CliConfig instance with values parsed from the specified file.
 *
 * If the file is not found, a CliConfig with pre-defined values will be returned.
 *
 * @param defaultsFile        The file to parse from
 * @throws IOException        If the file exists but could not be read
 * @throws URISyntaxException If a HELIOS_MASTER env var is present and doesn't parse as a URI
 *///from w  w  w .j  a va2 s.  co m
public static CliConfig fromFile(File defaultsFile) throws IOException, URISyntaxException {
    final Map<String, Object> config;
    // TODO: use typesafe config for config file parsing
    if (defaultsFile.exists() && defaultsFile.canRead()) {
        config = Json.read(Files.readAllBytes(defaultsFile.toPath()), OBJECT_TYPE);
    } else {
        config = ImmutableMap.of();
    }
    return fromEnvVar(config);
}

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From source file:de.fatalix.book.importer.BookMigrator.java

private static void exportBatchWise(SolrServer server, File exportFolder, int batchSize, int offset, Gson gson)
        throws SolrServerException, IOException {

    QueryResponse response = SolrHandler.searchSolrIndex(server, "*:*", batchSize, offset);
    List<BookEntry> bookEntries = response.getBeans(BookEntry.class);
    System.out.println(/*from ww  w  .  j  a va2  s  .c om*/
            "Retrieved " + (bookEntries.size() + offset) + " of " + response.getResults().getNumFound());
    for (BookEntry bookEntry : bookEntries) {
        String bookTitle = bookEntry.getTitle();
        bookTitle = bookTitle.replaceAll(":", " ");
        File bookFolder = new File(exportFolder, bookEntry.getAuthor() + "-" + bookTitle);
        bookFolder.mkdirs();
        if (bookEntry.getCover() != null) {
            if (bookEntry.getEpub() != null) {
                File bookData = new File(bookFolder, bookEntry.getAuthor() + "-" + bookTitle + ".epub");
                Files.write(bookData.toPath(), bookEntry.getMobi(), StandardOpenOption.CREATE_NEW);
            }
            if (bookEntry.getMobi() != null) {
                File bookData = new File(bookFolder, bookEntry.getAuthor() + "-" + bookTitle + ".mobi");
                Files.write(bookData.toPath(), bookEntry.getMobi(), StandardOpenOption.CREATE_NEW);
            }
            File coverData = new File(bookFolder, bookEntry.getAuthor() + "-" + bookTitle + ".jpg");
            Files.write(coverData.toPath(), bookEntry.getCover(), StandardOpenOption.CREATE_NEW);

            File metaDataFile = new File(bookFolder, bookEntry.getAuthor() + "-" + bookTitle + ".json");
            BookMetaData metaData = new BookMetaData(bookEntry.getAuthor(), bookEntry.getTitle(),
                    bookEntry.getIsbn(), bookEntry.getPublisher(), bookEntry.getDescription(),
                    bookEntry.getLanguage(), bookEntry.getReleaseDate(), bookEntry.getMimeType(),
                    bookEntry.getUploadDate(), bookEntry.getViewed(), bookEntry.getShared());
            gson.toJson(metaData);
            Files.write(metaDataFile.toPath(), gson.toJson(metaData).getBytes(), StandardOpenOption.CREATE_NEW);
        }

    }

    if (response.getResults().getNumFound() > offset) {
        exportBatchWise(server, exportFolder, batchSize, offset + batchSize, gson);
    }

}

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From source file:nc.noumea.mairie.appock.core.utility.AppockUtil.java

/**
 * Lit le contenu d'un fichier, et le convertit en base 64
 * @param file fichier//from  ww  w .j a v a  2  s . c  om
 * @return contenu base 64
 * @throws IOException exception
 */
public static String readFileToBase64(File file) throws IOException {
    byte[] bytes;
    bytes = Files.readAllBytes(file.toPath());
    StringBuilder sb = new StringBuilder();
    sb.append("data:" + getMimeType(bytes) + ";base64,");
    sb.append(org.apache.commons.codec.binary.StringUtils.newStringUtf8(Base64.encodeBase64(bytes, false)));
    return sb.toString();
}

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From source file:com.schnobosoft.semeval.cortical.Util.java

/**
 * Read a file that contains one score per line, as a SemEval gold {@code .gs} file. Empty lines
 * are allowed and are read as missing values.
 *
 * @param scoresFile the scores file to read
 * @return a list of optional double values of the same length as the input file. For an empty
 * line, a {@link Optional#EMPTY} object is added to the output list.
 * @throws IOException/* ww  w  .  j  av a 2s  .com*/
 */
public static List<Optional> readScoresFile(File scoresFile) throws IOException {
    if (!scoresFile.getName().startsWith(GS_FILE_PREFIX)) {
        throw new IllegalArgumentException(scoresFile + " does not match expected pattern.");
    }
    LOG.info("Reading scores file " + scoresFile);

    return Files.lines(scoresFile.toPath())
            .map(line -> line.isEmpty() ? Optional.empty() : Optional.of(Double.valueOf(line)))
            .collect(Collectors.toList());
}

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From source file:de.fatalix.book.importer.BookMigrator.java

private static BookEntry importBatchWise(File bookFolder, Gson gson) throws IOException {
    BookEntry bookEntry = new BookEntry();

    for (File file : bookFolder.listFiles()) {
        if (file.getName().contains(".mobi")) {
            byte[] bookData = Files.readAllBytes(file.toPath());
            bookEntry.setMobi(bookData);
        } else if (file.getName().contains(".jpg")) {
            byte[] coverData = Files.readAllBytes(file.toPath());
            bookEntry.setCover(coverData);
        } else if (file.getName().contains(".epub")) {
            byte[] bookData = Files.readAllBytes(file.toPath());
            bookEntry.setEpub(bookData);
        } else if (file.getName().contains(".json")) {
            BookMetaData bmd = gson.fromJson(
                    IOUtils.toString(new FileInputStream(file), Charset.defaultCharset()), BookMetaData.class);
            bookEntry.setAuthor(bmd.getAuthor()).setTitle(bmd.getTitle()).setIsbn(bmd.getIsbn())
                    .setPublisher(bmd.getPublisher()).setDescription(bmd.getDescription())
                    .setLanguage(bmd.getLanguage()).setMimeType(bmd.getMimeType())
                    .setUploadDate(bmd.getUploadDate()).setReleaseDate(bmd.getReleaseDate());
        } else if (file.getName().contains(".opf")) {
            bookEntry = parseOPF(file, bookEntry);

            bookEntry.setMimeType("mobi").setUploadDate(new DateTime(DateTimeZone.UTC).toDate());
        }/*from  ww w .jav a 2s  .  co  m*/
    }

    return bookEntry;
}

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From source file:de.teamgrit.grit.report.TexGenerator.java

/**
 * This method creates a TeX file from a Submission instance.
 * /*from ww w .  j  ava  2  s .c o  m*/
 * @param submission
 *            A SubmissionObj containing the information that the content
 *            gets generated from.
 * @param outdir
 *            the output directory
 * @param courseName
 *            the name of the course the exercise belongs to
 * @param exerciseName
 *            the name of the exercise
 * @return The Path to the created TeX file.
 * @throws IOException
 *             If something goes wrong when writing.
 */
public static Path generateTex(final Submission submission, final Path outdir, final String courseName,
        final String exerciseName) throws IOException {

    final File location = outdir.toFile();

    File file = new File(location, submission.getStudent().getName() + ".report.tex");
    if (Files.exists(file.toPath())) {
        Files.delete(file.toPath());
    }
    file.createNewFile();

    writePreamble(file);
    writeHeader(file, submission, courseName, exerciseName);
    writeOverview(file, submission);
    writeTestResult(file, submission);

    // if there are compile errors, put these in the .tex file instead of
    // JUnit Test result
    CheckingResult checkingResult = submission.getCheckingResult();
    if (!(checkingResult.getCompilerOutput().isCleanCompile())) {
        writeCompilerErrors(file, submission);
    } else {
        TestOutput testResults = checkingResult.getTestResults();
        if ((testResults.getPassedTestCount() < testResults.getTestCount()) && testResults.getDidTest()) {
            writeFailedTests(file, submission);
        }
    }

    writeCompilerOutput(file, submission);
    writeSourceCode(file, submission);
    writeClosing(file);

    return file.toPath();
}

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