Example usage for java.nio.file Path 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:ch.admin.suis.msghandler.common.MessageCollection.java

private Message fetchDataFile(final String suffix, Message message, File envelope)
        throws IllegalStateException {
    DirectoryStream<Path> fileStream = FileUtils.listFiles(new File(messageDir.getAbsolutePath()),
            new DirectoryStream.Filter<Path>() {
                public boolean accept(Path pathname) throws IOException {
                    return pathname.toFile().getName().startsWith("data_" + suffix + ".")
                            && FileFilters.isReadableFile(pathname);
                }//from w ww  .  ja  v a  2 s.c  om
            });
    List<File> files = directoryStreamToListOfFiles(fileStream);
    if (files.isEmpty()) { // No data files detected
        throw new IllegalStateException(
                "Cannot find the data file for the envelope " + envelope.getAbsolutePath());
    } else if (files.size() > 1) { // Too many data files detected
        throw new IllegalStateException("Several data files have been found corresponding with the suffix "
                + suffix + ". This is never supposed to happen.");
    } else { // One data files detected, good news
        message.setDataFile(files.get(0));
        LOG.info(MessageFormat.format("reading the data files {0} for the message ID {1}",
                message.getDataFile().getAbsolutePath(), message.getMessageId()));

    }

    return message;
}

From source file:io.mangoo.build.Watcher.java

public void handleNewOrModifiedFile(Path path) {
    String absolutePath = path.toFile().getAbsolutePath();
    if (isPreprocess(absolutePath)) {
        MinificationUtils.preprocess(absolutePath);
        String[] tempPath = absolutePath.split("files");
        MinificationUtils.minify(tempPath[0] + "files/assets/stylesheet/"
                + StringUtils.substringAfterLast(absolutePath, "/")
                        .replace(Suffix.SASS.toString(), Suffix.CSS.toString())
                        .replace(Suffix.LESS.toString(), Suffix.CSS.toString()));
    }//  www.  j av a2s. c o  m

    if (isAsset(absolutePath)) {
        MinificationUtils.minify(absolutePath);
    }

    RuleMatch match = matchRule(includes, excludes, absolutePath);
    if (match.proceed) {
        this.trigger.trigger();
    }
}

From source file:org.apache.jena.osgi.test.JenaOSGITest.java

@Test
public void testJenaArq() throws Exception {
    Dataset dataset = DatasetFactory.createMem();
    dataset.addNamedModel(EXAMPLE_COM_GRAPH, makeModel());

    Path path = Files.createTempFile("example", ".jsonld");
    // System.out.println(path);
    path.toFile().deleteOnExit();

    try (OutputStream output = Files.newOutputStream(path)) {
        RDFDataMgr.write(output, dataset, Lang.JSONLD);
    }//  ww  w .j a  v a  2s .  c  o  m
    // We test JSON-LD as it involves multiple other bundles

    Dataset dataset2 = RDFDataMgr.loadDataset(path.toUri().toString());
    assertTrue(dataset2.containsNamedModel(EXAMPLE_COM_GRAPH));

    runQuery(dataset2);

}

From source file:com.streamsets.pipeline.lib.io.LiveFile.java

/**
 * Refreshes the <code>LiveFile</code>, if the file was renamed, the path will have the new name.
 *
 * @return the refreshed file if the file has been renamed, or itself if the file has not been rename or the file
 * does not exist in the directory anymore.
 * @throws IOException thrown if the LiveFile could not be refreshed
 *//* ww w  . j ava 2 s  . c om*/
public LiveFile refresh() throws IOException {
    LiveFile refresh = this;
    boolean changed;
    try {
        BasicFileAttributes attrs = Files.readAttributes(path, BasicFileAttributes.class);
        String iNodeCurrent = attrs.fileKey().toString();
        int headLenCurrent = (int) Math.min(headLen, attrs.size());
        String headHashCurrent = computeHash(path, headLenCurrent);
        changed = !this.iNode.equals(iNodeCurrent) || !this.headHash.equals(headHashCurrent);
    } catch (NoSuchFileException ex) {
        changed = true;
    }
    if (changed) {

        try (DirectoryStream<Path> directoryStream = Files.newDirectoryStream(path.getParent())) {
            for (Path path : directoryStream) {
                if (path.toFile().isDirectory()) {
                    continue;
                }
                BasicFileAttributes attrs = Files.readAttributes(path, BasicFileAttributes.class);
                String iNode = attrs.fileKey().toString();
                int headLen = (int) Math.min(this.headLen, attrs.size());
                String headHash = computeHash(path, headLen);
                if (iNode.equals(this.iNode) && headHash.equals(this.headHash)) {
                    if (headLen == 0) {
                        headLen = (int) Math.min(HEAD_LEN, attrs.size());
                        headHash = computeHash(path, headLen);
                    }
                    return new LiveFile(path, iNode, headHash, headLen);
                } /**rename??*/
            }
        }
        return null;
    } /**change? itself*/
    return refresh;
}

From source file:de.learnlib.alex.data.dao.FileDAOImpl.java

@Override
public String getAbsoluteFilePath(User user, Long projectId, String fileName) throws NotFoundException {
    projectDAO.getByID(user.getId(), projectId); // access check

    File uploadDirectory = getUploadDirectory(user, projectId);

    Path uploadedFileLocation = Paths.get(uploadDirectory.getPath(), fileName);
    File file = uploadedFileLocation.toFile();

    if (!file.exists()) {
        throw new NotFoundException("Could not find the file in the project.");
    }/* w w  w.  j a  va2  s. c o m*/

    return file.getAbsolutePath();
}

From source file:de.learnlib.alex.data.dao.FileDAOImpl.java

@Override
public void delete(User user, Long projectId, String fileName) throws NotFoundException {
    projectDAO.getByID(user.getId(), projectId); // access check

    File uploadDirectory = getUploadDirectory(user, projectId);

    Path uploadedFileLocation = Paths.get(uploadDirectory.getPath(), fileName);
    File file = uploadedFileLocation.toFile();

    if (!file.exists()) {
        throw new NotFoundException("Could not find the file in the project.");
    }// w  w  w.  ja v a2s.c  o  m

    file.delete();
}

From source file:com.kumarvv.setl.Setl.java

/**
 * load dataSources from default db.json file when def file skips them
 *
 * @param def//from  w w w.ja v  a2  s.  com
 */
protected void loadDataStores(final Def def) {
    if (def == null || def.getFilePath() == null) {
        return;
    }

    Path dbPath = def.getFilePath().resolveSibling("db.json");
    if (dbPath == null || !dbPath.toFile().exists()) {
        // resolve from parent folders
        Path parent = def.getFilePath().getParent();
        while (parent != null) {
            dbPath = parent.resolveSibling("db.json");
            if (dbPath != null && dbPath.toFile().exists()) {
                break;
            }
            parent = parent.getParent();
        }
        if (dbPath == null || !dbPath.toFile().exists()) {
            return;
        }
    }

    try {
        Def dbDef = new ObjectMapper().readValue(dbPath.toFile(), Def.class);

        if (def.getFromDS() == null && dbDef.getFromDS() != null) {
            def.setFromDS(new DS());
            def.getFromDS().setUrl(dbDef.getFromDS().getUrl());
            def.getFromDS().setUsername(dbDef.getFromDS().getUsername());
            def.getFromDS().setPassword(dbDef.getFromDS().getPassword());
        }
        if (def.getToDS() == null && dbDef.getToDS() != null) {
            def.setToDS(new DS());
            def.getToDS().setUrl(dbDef.getToDS().getUrl());
            def.getToDS().setUsername(dbDef.getToDS().getUsername());
            def.getToDS().setPassword(dbDef.getToDS().getPassword());
        }
    } catch (Exception e) {
        Logger.error("DB.json error: {}", e.getMessage());
        // just ignore
    }
}

From source file:com.qwazr.extractor.ExtractorServiceImpl.java

private String getMimeMagic(Path filePath) {
    try {//www. ja  v a  2  s  . co m
        final MagicMatch match = Magic.getMagicMatch(filePath.toFile(), true, true);
        if (match == null)
            return null;
        return match.getMimeType();
    } catch (MagicParseException | MagicMatchNotFoundException | MagicException e) {
        return null;
    }
}

From source file:com.relicum.ipsum.io.PropertyIO.java

/**
 * Return a {@link java.util.Properties} read from the specified string file path.
 *
 * @param path the {@link java.nio.file.Path } path of the file to read the properties from.
 * @return the {@link java.util.Properties} instance.
 * @throws IOException the {@link java.io.IOException} if the file was not found or there were problems reading from it.
 *//* w w  w.j  av  a 2  s. com*/
default Properties readFromFile(Path path) throws IOException {

    Validate.notNull(path);

    return readFromFile(path.toFile());
}

From source file:net.sf.jabref.logic.xmp.XMPUtil.java

public static Collection<BibEntry> readXMP(Path filePath, JabRefPreferences prefs) throws IOException {
    return readXMP(filePath.toFile(), prefs);
}