Example usage for java.io File lastModified

Introduction

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

Prototype

public long lastModified()

Source Link

Document

Returns the time that the file denoted by this abstract pathname was last modified.

Usage

From source file:org.shredzone.commons.gravatar.impl.GravatarServiceImpl.java

/**
 * Checks if the file cache lifetime is expired.
 *
 * @param file//from   ww w .  j  a v a2  s.c om
 *            {@link File} to check
 * @return {@code true} if the file is older than cache lifetime
 */
private boolean isExpired(File file) {
    long fileTs = file.lastModified();
    long expiryTs = System.currentTimeMillis() - (aliveSeconds * 1000L);

    return (fileTs < expiryTs);
}

From source file:jobhunter.persistence.Persistence.java

private void updateLastMod(final File file) {
    this.lastModification = file.lastModified();
    try (InputStream in = new FileInputStream(file)) {
        this.md5sum = DigestUtils.md5(in);
    } catch (IOException e) {
        l.error("Failed to read MD5 checksum from {}", file.toString(), e);
    }/*from   w  w  w  . jav  a 2  s .c  o  m*/
    l.debug("File was last modified on {} with MD5 {}", lastModification, this.md5sum.toString());
}

From source file:com.stehno.sanctuary.core.local.JdbcLocalStore.java

@Override
public void storeFile(File file) {
    removeFile(file);/*from  w  ww .j  a va2  s  . com*/

    jdbcTemplate.update(
            storeFileFactory.newPreparedStatementCreator(new Object[] { file.getPath(), file.lastModified() }));
}

From source file:it.grid.storm.authz.sa.conf.FileAuthzDBReloadingStrategy.java

/**
 * Check if the configuration has changed since the last time it was loaded.
 * //from   w  w  w  . j  av  a2 s.  c o  m
 * @return a flag whether the configuration has changed
 */
@Override
protected boolean hasChanged() {

    File file = getConfigurationFile();
    if (file == null || !file.exists()) {
        return false;
    }
    boolean result = file.lastModified() > lastModified;
    if (result) {
        notifyNeeded();
        log.debug(" AuthZ DB {} is CHANGED ---> Notify needed..", file.getName());
    }
    return result;
}

From source file:hudson.util.DoubleLaunchChecker.java

protected void execute() {
    File timestampFile = new File(home, ".owner");

    long t = timestampFile.lastModified();
    if (t != 0 && lastWriteTime != 0 && t != lastWriteTime && !ignore) {
        try {// w w w  .j a v a 2s  .c  o  m
            collidingId = FileUtils.readFileToString(timestampFile);
        } catch (IOException e) {
            LOGGER.log(Level.SEVERE, "Failed to read collision file", e);
        }
        // we noticed that someone else have updated this file.
        // switch GUI to display this error.
        Hudson.getInstance().servletContext.setAttribute("app", this);
        LOGGER.severe("Collision detected. timestamp=" + t + ", expected=" + lastWriteTime);
        // we need to continue updating this file, so that the other Hudson would notice the problem, too.
    }

    try {
        FileUtils.writeStringToFile(timestampFile, getId());
        lastWriteTime = timestampFile.lastModified();
    } catch (IOException e) {
        // if failed to write, err on the safe side and assume things are OK.
        lastWriteTime = 0;
    }

    schedule();
}

From source file:com.nadmm.airports.wx.NoaaService.java

private void cleanupCache(File dir, long maxAge) {
    // Delete all files that are older
    Date now = new Date();
    File[] files = dir.listFiles();
    for (File file : files) {
        long age = now.getTime() - file.lastModified();
        if (age > maxAge) {
            file.delete();// ww w.jav a  2 s. co  m
        }
    }
}

From source file:com.sms.server.service.parser.NFOParser.java

public boolean isUpdateRequired(String path, Timestamp lastScanned) {
    File nfoFile = getNFOFile(path);

    if (nfoFile == null) {
        return false;
    }/*w  ww .ja  v  a2s  .  co  m*/

    return new Timestamp(nfoFile.lastModified()).after(lastScanned);
}

From source file:com.eviware.loadui.impl.conversion.FileToReferenceConverter.java

private synchronized String getHash(File file) {
    String key = file.getAbsolutePath();
    if (!cache.containsKey(key) || cache.get(key).modified != file.lastModified()) {
        try {/*from  www .j  av a2s.com*/
            String hash = DigestUtils.md5Hex(new FileInputStream(file));
            cache.put(key, new FileStruct(hash, file.lastModified()));
            lookupTable.put(hash, file);
        } catch (IOException e) {
            throw new RuntimeException("Error calculating hash of file [" + file.getName() + "].", e);
        }
    }
    return cache.get(key).hash;
}

From source file:com.zimbra.cs.service.util.ItemDataFile.java

static void addFile(File f, String topdir, Set<MailItem.Type> types, TarOutputStream tos) throws IOException {
    ItemData id = null;/*from  w w w. j a  v a 2 s .  c o  m*/
    String path = f.getPath();
    File mf = new File(path + ".meta");
    TarEntry te;
    MailItem.Type type;

    if (path.indexOf(topdir) == 0)
        path = path.substring(topdir.length() + 1);
    path = path.replace('\\', '/');
    if (mf.exists()) {
        byte[] meta = new byte[(int) mf.length()];
        FileInputStream fis = new FileInputStream(mf);

        if (fis.read(meta) != mf.length()) {
            throw new IOException("meta read err: " + f.getPath());
        }
        fis.close();
        id = new ItemData(meta);
        type = MailItem.Type.of(id.ud.type);
        if (skip(types, type)) {
            return;
        }
        te = new TarEntry(path + ".meta");
        System.out.println(te.getName());
        te.setGroupName(MailItem.Type.of(id.ud.type).toString());
        te.setMajorDeviceId(id.ud.type);
        te.setModTime(mf.lastModified());
        te.setSize(meta.length);
        tos.putNextEntry(te);
        tos.write(meta);
        tos.closeEntry();
    } else {
        if (path.endsWith(".csv") || path.endsWith(".vcf")) {
            type = MailItem.Type.CONTACT;
        } else if (path.endsWith(".eml")) {
            type = MailItem.Type.MESSAGE;
        } else if (path.endsWith(".ics")) {
            if (path.startsWith("Tasks/")) {
                type = MailItem.Type.TASK;
            } else {
                type = MailItem.Type.APPOINTMENT;
            }
        } else if (path.endsWith(".wiki")) {
            type = MailItem.Type.WIKI;
        } else {
            type = MailItem.Type.DOCUMENT;
        }
        if (skip(types, type)) {

        }
        return;
    }
    if (f.exists() && !f.isDirectory() && (id != null || types == null)) {
        byte[] buf = new byte[TarBuffer.DEFAULT_BLKSIZE];
        FileInputStream fis = new FileInputStream(f);
        int in;

        te = new TarEntry(path);
        System.out.println(te.getName());
        te.setGroupName(MailItem.Type.of(id.ud.type).toString());
        te.setMajorDeviceId(id.ud.type);
        te.setModTime(mf.lastModified());
        te.setSize(f.length());
        tos.putNextEntry(te);
        while ((in = fis.read(buf)) > 0)
            tos.write(buf, 0, in);
        fis.close();
        tos.closeEntry();
    }
}

From source file:com.github.k0zka.contentcompress.ContentGzipMojo.java

void compress(final File directory, final String fileName) throws IOException {
    final File sourceFile = new File(directory, fileName);
    final File gzippedFile = new File(directory, fileName.concat(".gz"));
    if (gzippedFile.exists() && gzippedFile.lastModified() > sourceFile.lastModified()) {
        getLog().info("Skipped file " + sourceFile.getName() + " .gz is up to date");
        return;//from  w  ww.  jav a  2 s .c om
    }
    final FileInputStream inputStream = new FileInputStream(sourceFile);
    final FileOutputStream fileStream = new FileOutputStream(gzippedFile);
    final GZIPOutputStream gzipStream = new GZIPOutputStream(fileStream);
    IOUtils.copy(inputStream, gzipStream);
    IOUtils.closeQuietly(inputStream);
    IOUtils.closeQuietly(gzipStream);
    IOUtils.closeQuietly(fileStream);
    final long sourceLength = sourceFile.length();
    final long gzipedLength = gzippedFile.length();
    if (sourceLength > gzipedLength) {
        getLog().info("Compressed file " + sourceFile.getName() + ". " + sourceLength + " -> " + gzipedLength);
    } else {
        getLog().info("Compressed file " + sourceFile.getName() + ". " + sourceLength + " -> " + gzipedLength
                + " removing, gzipped version is bigger");
        gzippedFile.delete();
    }
}