Example usage for java.io File setLastModified

Introduction

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

Prototype

public boolean setLastModified(long time)

Source Link

Document

Sets the last-modified time of the file or directory named by this abstract pathname.

Usage

From source file:stroom.streamstore.server.fs.FileSystemUtil.java

public static boolean updateLastModified(final Collection<File> files, final long lastModified) {
    boolean allOk = true;
    for (File file : files) {
        allOk &= file.setLastModified(lastModified);
    }/*from www  .  j  ava 2s  .c  o  m*/
    return allOk;
}

From source file:com.axelor.apps.tool.net.MyFtp.java

public static void getDataFiles(String server, String username, String password, String folder,
        String destinationFolder, Calendar start, Calendar end) {

    try {/*w w w.j a v  a 2 s. c om*/

        // Connect and logon to FTP Server
        FTPClient ftp = new FTPClient();
        ftp.connect(server);
        ftp.login(username, password);

        // List the files in the directory
        ftp.changeWorkingDirectory(folder);
        FTPFile[] files = ftp.listFiles();

        for (int i = 0; i < files.length; i++) {

            Date fileDate = files[i].getTimestamp().getTime();
            if (fileDate.compareTo(start.getTime()) >= 0 && fileDate.compareTo(end.getTime()) <= 0) {

                // Download a file from the FTP Server
                File file = new File(destinationFolder + File.separator + files[i].getName());
                FileOutputStream fos = new FileOutputStream(file);
                ftp.retrieveFile(files[i].getName(), fos);
                fos.close();
                file.setLastModified(fileDate.getTime());
            }
        }

        // Logout from the FTP Server and disconnect
        ftp.logout();
        ftp.disconnect();

    } catch (Exception e) {

        LOG.error(e.getMessage());

    }
}

From source file:Utils.java

/**
 * unpack a segment from a zip//from   www.  ja  v  a  2 s.  c  o m
 * 
 * @param addsi
 * @param packetStream
 * @param version
 */
public static void unpack(InputStream source, File destination) throws IOException {
    ZipInputStream zin = new ZipInputStream(source);
    ZipEntry zipEntry = null;
    FileOutputStream fout = null;

    byte[] buffer = new byte[4096];
    while ((zipEntry = zin.getNextEntry()) != null) {

        long ts = zipEntry.getTime();
        // the zip entry needs to be a full path from the
        // searchIndexDirectory... hence this is correct

        File f = new File(destination, zipEntry.getName());

        f.getParentFile().mkdirs();

        fout = new FileOutputStream(f);
        int len;
        while ((len = zin.read(buffer)) > 0) {
            fout.write(buffer, 0, len);
        }
        zin.closeEntry();
        fout.close();
        f.setLastModified(ts);
    }
    fout.close();
}

From source file:com.netflix.spinnaker.clouddriver.appengine.artifacts.StorageUtils.java

public static void untarStreamToPath(InputStream inputStream, String basePath) throws IOException {
    class DirectoryTimestamp {
        public DirectoryTimestamp(File d, long m) {
            directory = d;//from w  w  w  .  j av  a2 s.com
            millis = m;
        }

        public File directory;
        public long millis;
    }
    ;
    // Directories come in hierarchical order within the stream, but
    // we need to set their timestamps after their children have been written.
    Stack<DirectoryTimestamp> directoryStack = new Stack<DirectoryTimestamp>();

    File baseDirectory = new File(basePath);
    baseDirectory.mkdir();

    TarArchiveInputStream tarStream = new TarArchiveInputStream(inputStream);
    for (TarArchiveEntry entry = tarStream.getNextTarEntry(); entry != null; entry = tarStream
            .getNextTarEntry()) {
        File target = new File(baseDirectory, entry.getName());
        if (entry.isDirectory()) {
            directoryStack.push(new DirectoryTimestamp(target, entry.getModTime().getTime()));
            continue;
        }
        writeStreamToFile(tarStream, target);
        target.setLastModified(entry.getModTime().getTime());
    }

    while (!directoryStack.empty()) {
        DirectoryTimestamp info = directoryStack.pop();
        info.directory.setLastModified(info.millis);
    }
    tarStream.close();
}

From source file:org.jumpmind.util.AppUtils.java

public static void unzip(InputStream in, File toDir) {
    try {//from   w ww  .  j a v a 2s.com
        ZipInputStream is = new ZipInputStream(in);
        ZipEntry entry = null;
        do {
            entry = is.getNextEntry();
            if (entry != null) {
                if (entry.isDirectory()) {
                    File dir = new File(toDir, entry.getName());
                    dir.mkdirs();
                    dir.setLastModified(entry.getTime());
                } else {
                    File file = new File(toDir, entry.getName());
                    if (!file.getParentFile().exists()) {
                        file.getParentFile().mkdirs();
                        file.getParentFile().setLastModified(entry.getTime());
                    }
                    FileOutputStream fos = new FileOutputStream(file);
                    try {
                        IOUtils.copy(is, fos);
                        file.setLastModified(entry.getTime());
                    } finally {
                        IOUtils.closeQuietly(fos);
                    }
                }
            }
        } while (entry != null);
    } catch (IOException e) {
        throw new IoException(e);
    }

}

From source file:org.apache.kylin.common.util.ZipFileUtils.java

public static void decompressZipfileToDirectory(String zipFileName, File outputFolder) throws IOException {
    ZipInputStream zipInputStream = null;
    try {//from   w w w .j  a va2s  .c om
        zipInputStream = new ZipInputStream(new FileInputStream(zipFileName));
        ZipEntry zipEntry = null;
        while ((zipEntry = zipInputStream.getNextEntry()) != null) {
            logger.info("decompressing " + zipEntry.getName() + " is directory:" + zipEntry.isDirectory()
                    + " available: " + zipInputStream.available());

            File temp = new File(outputFolder, zipEntry.getName());
            if (zipEntry.isDirectory()) {
                temp.mkdirs();
            } else {
                temp.getParentFile().mkdirs();
                temp.createNewFile();
                temp.setLastModified(zipEntry.getTime());
                FileOutputStream outputStream = new FileOutputStream(temp);
                try {
                    IOUtils.copy(zipInputStream, outputStream);
                } finally {
                    IOUtils.closeQuietly(outputStream);
                }
            }
        }
    } finally {
        IOUtils.closeQuietly(zipInputStream);
    }
}

From source file:org.nuxeo.ecm.core.blob.binary.LocalBinaryManager.java

/**
 * Sets the last modification date to now on a file
 *
 * @param file the file/*  ww w .  j  av  a2s .c  om*/
 */
public static void touch(File file) {
    long time = System.currentTimeMillis();
    if (file.setLastModified(time)) {
        // ok
        return;
    }
    if (!file.canWrite()) {
        // cannot write -> stop won't be able to delete anyway
        return;
    }
    try {
        // Windows: the file may be open for reading
        // workaround found by Thomas Mueller, see JCR-2872
        RandomAccessFile r = new RandomAccessFile(file, "rw");
        try {
            r.setLength(r.length());
        } finally {
            r.close();
        }
    } catch (IOException e) {
        log.error("Cannot set last modified for file: " + file, e);
    }
}

From source file:com.opoopress.maven.plugins.plugin.zip.ZipUtils.java

public static void unzipFileToDirectory(File file, File destDir, boolean keepTimestamp) throws IOException {
    // create output directory if it doesn't exist
    if (!destDir.exists())
        destDir.mkdirs();/*  ww  w. j  a v  a  2s  .co  m*/

    ZipFile zipFile = new ZipFile(file);
    Enumeration<? extends ZipEntry> entries = zipFile.entries();
    while (entries.hasMoreElements()) {
        ZipEntry entry = entries.nextElement();
        if (entry.isDirectory()) {
            new File(destDir, entry.getName()).mkdirs();
            continue;
        }

        InputStream inputStream = zipFile.getInputStream(entry);
        File destFile = new File(destDir, entry.getName());

        System.out.println("Unzipping to " + destFile.getAbsolutePath());
        FileUtils.copyInputStreamToFile(inputStream, destFile);
        IOUtils.closeQuietly(inputStream);

        if (keepTimestamp) {
            long time = entry.getTime();
            if (time > 0) {
                destFile.setLastModified(time);
            }
        }
    }

    zipFile.close();
}

From source file:org.apache.flink.runtime.testutils.TestJvmProcess.java

public static void touchFile(File file) throws IOException {
    if (!file.exists()) {
        new FileOutputStream(file).close();
    }//from w  w  w  .j  a  v a  2  s. c  om
    if (!file.setLastModified(System.currentTimeMillis())) {
        throw new IOException("Could not touch the file.");
    }
}

From source file:com.threecrickets.sincerity.util.IoUtil.java

/**
 * Updates a file's last-modified timestamp.
 * <p>/*ww  w .ja va  2 s.c o  m*/
 * If the file doesn't exist, it is created as an empty file, including
 * necessary parent directories.
 * 
 * @param file
 *        The file
 * @throws IOException
 *         In case of an I/O error
 */
public static void touch(File file) throws IOException {
    if (file.exists())
        file.setLastModified(System.currentTimeMillis());
    else {
        File parent = file.getParentFile();
        if (parent != null)
            parent.mkdirs();
        file.createNewFile();
    }
}