Example usage for java.io File toPath

List of usage examples for java.io File toPath

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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:net.sf.jasperreports.repo.DefaultRepositoryService.java

@Override
public ResourceInfo getResourceInfo(RepositoryContext context, String location) {
    //detecting URLs
    URL url = JRResourcesUtil.createURL(location, urlHandlerFactory);
    if (url != null) {
        //not supporting paths relative to URLs
        return null;
    }//from www.ja v a  2s.  c om

    if (fileResolver != null) {
        //not dealing with file resolvers
        return null;
    }

    File file = resolveFile(context, location);
    if (file != null) {
        try {
            //resolving to real path to eliminate .. and .
            Path path = file.toPath().toRealPath();
            return StandardResourceInfo.from(path);
        } catch (IOException e) {
            log.warn("Failed to resolve real path for file " + file, e);

            //using the paths as present in the File object
            return StandardResourceInfo.from(file);
        }
    }

    //TODO lucianc classloader resources
    return null;
}

From source file:com.ontotext.s4.service.S4ServiceClientIntegrationTest.java

@Test
public void testAnnotateFileContentsDescClient() throws Exception {
    File f = new File("test-file");
    try {//from  w w w  .j  a va 2 s .co m
        Path p = f.toPath();
        ArrayList<String> lines = new ArrayList<>(1);
        lines.add(documentText);
        Files.write(p, lines, Charset.forName("UTF-8"), StandardOpenOption.CREATE);
        AnnotatedDocument result = apiDesc.annotateFileContents(f, Charset.forName("UTF-8"), documentMimeType);
        assertTrue(result.getText().contains("Barack"));
    } finally {
        f.delete();
    }
}

From source file:com.ontotext.s4.service.S4ServiceClientIntegrationTest.java

@Test
public void testAnnotateFileContentsUrlClient() throws Exception {
    File f = new File("test-file");
    try {/*w  w  w . j  a v a2s .c om*/
        Path p = f.toPath();
        ArrayList<String> lines = new ArrayList<>(1);
        lines.add(documentText);
        Files.write(p, lines, Charset.forName("UTF-8"), StandardOpenOption.CREATE);
        AnnotatedDocument result = apiUrl.annotateFileContents(f, Charset.forName("UTF-8"), documentMimeType);
        assertTrue(result.getText().contains("Barack"));
    } finally {
        f.delete();
    }
}

From source file:dk.dma.dmiweather.service.FTPLoader.java

/**
 * Copied the files from DMIs ftp server to the local machine
 *
 * @return a Map with a local file and the time the file was created on the FTP server
 *//*from   w  w  w  .j a  va 2 s.  com*/
private Map<File, Instant> transferFilesIfNeeded(FTPClient client, String directoryName, List<FTPFile> files)
        throws IOException {

    File current = new File(tempDirLocation, directoryName);
    if (newestDirectories.isEmpty()) {
        // If we just started check if there is data from an earlier run and delete it
        File temp = new File(tempDirLocation);
        if (temp.exists()) {
            File[] oldFolders = temp.listFiles(new PatternFilenameFilter(FOLDER_PATTERN));
            if (oldFolders != null) {
                List<File> foldersToDelete = Lists.newArrayList(oldFolders);
                foldersToDelete.remove(current);
                for (File oldFolder : foldersToDelete) {
                    log.info("deleting old GRIB folder {}", oldFolder);
                    deleteRecursively(oldFolder);
                }
            }
        }
    }

    if (!current.exists()) {
        if (!current.mkdirs()) {
            throw new IOException("Unable to create temp directory " + current.getAbsolutePath());
        }
    }

    Stopwatch stopwatch = Stopwatch.createStarted();
    Map<File, Instant> transferred = new HashMap<>();
    for (FTPFile file : files) {
        File tmp = new File(current, file.getName());
        if (tmp.exists()) {
            long localSize = Files.size(tmp.toPath());
            if (localSize != file.getSize()) {
                log.info("deleting {} local file has size {}, remote is {}", tmp.getName(), localSize,
                        file.getSize());
                if (!tmp.delete()) {
                    log.warn("Unable to delete " + tmp.getAbsolutePath());
                }
            } else {
                // If the file has the right size we assume it was copied correctly (otherwise we needed to hash them)
                log.info("Reusing already downloaded version of {}", tmp.getName());
                transferred.put(tmp, file.getTimestamp().toInstant());
                continue;
            }
        }
        if (tmp.createNewFile()) {
            log.info("downloading {}", tmp.getName());

            // this often fails with java.net.ConnectException: Operation timed out
            int count = 0;
            while (count++ < MAX_TRIES) {
                try (FileOutputStream fout = new FileOutputStream(tmp)) {
                    client.retrieveFile(file.getName(), fout);
                    fout.flush();
                    break;
                } catch (IOException e) {
                    log.warn(String.format("Failed to transfer file %s, try number %s", file.getName(), count),
                            e);
                }
            }
        } else {
            throw new IOException("Unable to create temp file on disk.");
        }

        transferred.put(tmp, file.getTimestamp().toInstant());
    }
    log.info("transferred weather files in {} ms", stopwatch.stop().elapsed(TimeUnit.MILLISECONDS));
    return transferred;
}

From source file:FileGameAccess.java

@Override
public void clearPersistance() {
    File folder = new File(System.getProperty("user.dir"));
    File[] filesInFolder = folder.listFiles();
    List<User> users = new ArrayList<>();
    for (File f : filesInFolder)
        if (FilenameUtils.getExtension(f.getName()).equals("commands")
                || FilenameUtils.getExtension(f.getName()).equals("catanmodel"))
            try {
                Files.delete(f.toPath());
            } catch (IOException ex) {
                Logger.getLogger(FileGameAccess.class.getName()).log(Level.SEVERE, null, ex);
            }/*from  w ww. j ava2  s .c  o m*/

}

From source file:com.ejisto.event.listener.SessionRecorderManager.java

private WebApplicationDescriptor createTempWebApplicationDescriptor(WebApplicationDescriptor original)
        throws IOException, JDOMException {
    Path path = Files.createTempDirectory(original.getContextPath().replaceAll("/", "_"));
    unzipFile(original.getWarFile(), path.toString());
    File targetDir = new File(FilenameUtils.normalize(path.toString() + "/WEB-INF/lib/"));
    copyEjistoLibs(true, targetDir.toPath());
    WebApplicationDescriptor temp = WebApplicationDescriptor.copyOf(original);
    temp.setDeployablePath(path.toString());
    modifyWebXml(temp);//from   ww w.j a  va 2  s . c  o  m
    return temp;
}

From source file:com.oracle.javawc.entities.shell.FileLoaderTest.java

/**
 * Test of loadFile method, of class FileLoader.
 *//* ww  w  . j  a  v a  2s.  c om*/
@Test
public void testLoadFile_Path() throws Exception {
    File file1 = testFolder.newFile("file1.txt");

    Collection<String> input = new ArrayList<>();
    Collections.addAll(input, "word1 word2 word3", "word1 word2 word3");
    FileUtils.writeLines(file1, Charset.forName("UTF-8").name(), input, true);

    Path path = file1.toPath();
    FileLoader instance = new FileLoader();
    List<String> lines = instance.loadFile(path);
    WordCount wc = new WordCount();

    assertThat(wc.countLines(lines)).isEqualTo(2);
    assertThat(wc.countWords(lines)).isEqualTo(6);
    assertThat(wc.countAvgLettersPerWords(lines)).isEqualTo(5);
    assertThat(wc.mostCommonLetter(lines)).isEqualTo("d");

}

From source file:com.oracle.javawc.entities.shell.FileLoaderTest.java

/**
 * Test of loadFile method, of class FileLoader.
 *///from ww  w . ja  va  2 s .  com
@Test
public void testLoadFile_Path_Charset() throws Exception {
    File file1 = testFolder.newFile("file1.txt");

    Collection<String> input = new ArrayList<>();
    Collections.addAll(input, "word1 word2 word3", "word1 word2 word3");
    FileUtils.writeLines(file1, Charset.forName("UTF-8").name(), input, true);

    Path path = file1.toPath();
    FileLoader instance = new FileLoader();
    WordCount result = new WordCount();
    List<String> lines = instance.loadFile(path, Charset.forName("UTF-8"));

    assertThat(result).isNotNull();
    assertThat(result.countLines(lines)).isEqualTo(2);
    assertThat(result.countWords(lines)).isEqualTo(6);
    assertThat(result.countAvgLettersPerWords(lines)).isEqualTo(5);
    assertThat(result.mostCommonLetter(lines)).isEqualTo("d");
}

From source file:org.n52.sensorweb.series.policy.editor.srv.impl.XmlFileSimplePermissionService.java

private String getCheckedConfiguredFile() throws IOException {
    URL url = getClass().getResource(getPermissionFile());
    if (url == null) {
        LOGGER.info("Permissions File: '" + permissionFile + "'");
        File file = new File(getPermissionFile());
        writer.createEmptyPermissionFileIfNotExist(file);
        permissionFile = file.toPath().toString();
        return permissionFile;
    }//from w w  w  .  j  a  v  a  2s . co  m
    return url.getFile();
}

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

/**
 * Write the properties object to the specified file.
 *
 * @param properties an instance of a {@link java.util.Properties} object.
 * @param file       the file that the properties will be written to.
 * @param message    the message that is included in the header of properties files.
 * @throws IOException an {@link java.io.IOException} if their was a problem writing to the file.
 *///from www.  j av  a2s.c o  m
default void writeToFile(Properties properties, File file, String message) throws IOException {
    Validate.notNull(properties);
    Validate.notNull(file);
    Validate.notNull(message);

    writeToFile(properties, file.toPath(), message);

}