Example usage for java.io File setWritable

Introduction

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

Prototype

public boolean setWritable(boolean writable)

Source Link

Document

A convenience method to set the owner's write permission for this abstract pathname.

Usage

From source file:org.jboss.tools.openshift.common.core.utils.FileUtils.java

/**
 * Replicates the owner permissions from the source to the destination. Due
 * to limitation in java6 this is the best we can do (there's no way in
 * java6 to know if rights are due to owner or group)
 * //w  w  w  . j  a v  a  2 s  .com
 * @param source
 * @param destination
 * 
 * @see File#canRead()
 * @see File#setReadable(boolean)
 * @see File#canWrite()
 * @see File#setWritable(boolean)
 * @see File#canExecute()
 * @see File#setExecutable(boolean)
 */
private static void copyPermissions(File source, File destination) {
    Assert.isLegal(source != null);
    Assert.isLegal(destination != null);

    destination.setReadable(source.canRead());
    destination.setWritable(source.canWrite());
    destination.setExecutable(source.canExecute());
}

From source file:com.isa.utiles.Utiles.java

public static void downloadFile(String linkDescarga, String rutaDestino)
        throws MalformedURLException, IOException {

    URL urlFile = new URL(linkDescarga);
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    InputStream in = new BufferedInputStream(urlFile.openStream());

    byte[] buf = new byte[1024];
    int n = 0;/*from w w w  .  ja va  2 s  .co  m*/
    while (-1 != (n = in.read(buf))) {
        out.write(buf, 0, n);
    }
    out.close();
    in.close();

    /*
    byte[] response = out.toByteArray();
    FileOutputStream fos = new FileOutputStream(rutaDestino);
    fos.write(response);
    fos.close();
    */

    File file = new File(rutaDestino);
    file.setWritable(true);
    file.setReadable(true);

    BufferedWriter bw = new BufferedWriter(new FileWriter(file, true));
    bw.write(out.toString());
    bw.close();
}

From source file:org.silverpeas.core.util.file.FileUtil.java

/**
 * Copies the specified source file to the specified destination. If the destination exists, it is
 * then replaced by the source. If the destination can be overwritten, its write property is set
 * before the copy./*from   w ww  .  j a va 2 s  .c o m*/
 *
 * @param source the file to copy.
 * @param destination the destination file of the move.
 * @throws IOException if the source or the destination is invalid or if an error occurs while
 * copying the file.
 */
public static void copyFile(File source, File destination) throws IOException {
    if (destination.exists() && !destination.canWrite()) {
        destination.setWritable(true);
    }
    Files.copy(source.toPath(), destination.toPath(), REPLACE_EXISTING);
}

From source file:org.silverpeas.core.util.file.FileUtil.java

/**
 * Forces the deletion of the specified file. If the write property of the file to delete isn't
 * set, this property is then set before deleting.
 *
 * @param fileToDelete file to delete./*w w w.  ja v  a2  s  .  c o m*/
 * @throws IOException if the deletion failed or if the file doesn't exist.
 */
public static void forceDeletion(File fileToDelete) throws IOException {
    if (fileToDelete.exists() && !fileToDelete.canWrite()) {
        fileToDelete.setWritable(true);
    }
    try (Stream<Path> paths = Files.walk(fileToDelete.toPath())) {
        paths.sorted(Comparator.reverseOrder()).map(Path::toFile).forEach(File::delete);
    }
}

From source file:utils.GlobalParameters.java

public static void deleteFile(File fileToDelete) {
    fileToDelete.setWritable(true);
    try {// w  w w . j a v  a  2  s . com
        fileToDelete = fileToDelete.getCanonicalFile();
    } catch (IOException e) {
        log.error("IP-Exception on CanonicalFile: " + fileToDelete.getAbsolutePath());
    }

    if (!fileToDelete.canWrite()) {
        log.trace("Set writable flag for file to delete");
        fileToDelete.setWritable(true);
    }

    boolean deleteFile = fileToDelete.delete();
    if (deleteFile) {
        log.info("Delete file: " + fileToDelete.getAbsolutePath() + " sucessfully.");
    } else {
        log.error("Cannot delete file: " + fileToDelete.getAbsolutePath());
        log.info("Try delete on exit.");
        fileToDelete.deleteOnExit();
    }
}

From source file:org.bonitasoft.engine.io.IOUtil.java

public static File createTempDirectory(final URI directoryPath) {
    final File tmpDir = new File(directoryPath);
    tmpDir.setReadable(true);/*from  w w  w.j  ava2  s. c o m*/
    tmpDir.setWritable(true);

    mkdirs(tmpDir);

    try {
        // to initialize internal class FilenameUtils. Otherwise it cannot load the class as the shutdown is in progress:
        FileUtils.isSymlink(tmpDir);
    } catch (IOException ignored) {
    }

    try {

        Runtime.getRuntime().addShutdownHook(new Thread(() -> {
            try {
                final boolean deleted = deleteDir(tmpDir);
                if (!deleted) {
                    System.err.println("Unable to delete directory: " + tmpDir
                            + ". Trying with an alternative force delete.");
                    FileUtils.forceDelete(tmpDir);
                }
            } catch (final IOException e) {
                throw new BonitaRuntimeException(e);
            }
        }));
    } catch (IllegalStateException ignored) {
        // happen in case of hook already registered and when shutting down
    }
    return tmpDir;
}

From source file:com.silverpeas.util.FileUtil.java

/**
 * Copies the specified source file to the specified destination. If the destination exists, it is
 * then replaced by the source. If the destination can be overwritten, its write property is set
 * before the copy.//from   w ww.j  av a  2s .  c  o m
 *
 * @param source the file to copy.
 * @param destination the destination file of the move.
 * @throws IOException if the source or the destination is invalid or if an error occurs while
 * copying the file.
 */
public static void copyFile(File source, File destination) throws IOException {
    if (destination.exists() && !destination.canWrite()) {
        destination.setWritable(true);
    }
    FileUtils.copyFile(source, destination);
}

From source file:com.silverpeas.util.FileUtil.java

/**
 * Forces the deletion of the specified file. If the write property of the file to delete isn't
 * set, this property is then set before deleting.
 *
 * @param fileToDelete file to delete./*  ww w.j  a  v a2  s  .  c  o m*/
 * @throws IOException if the deletion failed or if the file doesn't exist.
 */
public static void forceDeletion(File fileToDelete) throws IOException {
    if (fileToDelete.exists() && !fileToDelete.canWrite()) {
        fileToDelete.setWritable(true);
    }
    FileUtils.forceDelete(fileToDelete);
}

From source file:org.apache.slider.server.services.security.SecurityUtils.java

private static String getKeystorePassword(File secDirFile, boolean persistPassword) {
    File passFile = new File(secDirFile, SliderKeys.CRT_PASS_FILE_NAME);
    String password = null;/*from   w w w .  j a va2  s.c  om*/
    if (!passFile.exists()) {
        LOG.info("Generating keystore password");
        password = RandomStringUtils.randomAlphanumeric(Integer.valueOf(SliderKeys.PASS_LEN));
        if (persistPassword) {
            try {
                FileUtils.writeStringToFile(passFile, password);
                passFile.setWritable(true);
                passFile.setReadable(true);
            } catch (IOException e) {
                e.printStackTrace();
                throw new RuntimeException("Error creating certificate password file");
            }
        }
    } else {
        LOG.info("Reading password from existing file");
        try {
            password = FileUtils.readFileToString(passFile);
            password = password.replaceAll("\\p{Cntrl}", "");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    return password;
}

From source file:com.igormaznitsa.jcp.utils.PreprocessorUtils.java

public static void copyFileAttributes(@Nonnull final File from, @Nonnull final File to) {
    to.setExecutable(from.canExecute());
    to.setReadable(from.canRead());/* www.  j ava  2s . com*/
    to.setWritable(from.canWrite());
}