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:data.NeustarDatabaseUpdaterTest.java

@Test
public void itDeterminesLatestBuildDate() {
    assertThat(neustarDatabaseUpdater.getDatabaseBuildDate(), nullValue());

    File file = mock(File.class);
    when(file.lastModified()).thenReturn(1425236082000L);
    when(neustarDatabaseDirectory.listFiles()).thenReturn(new File[] { file });

    assertThat(neustarDatabaseUpdater.getDatabaseBuildDate(), equalTo(new Date(1425236082000L)));
}

From source file:oz.hadoop.yarn.api.utils.JarUtils.java

/**
 *
 * @param source/*  w  w w.  ja v a  2 s.c o  m*/
 * @param lengthOfOriginalPath
 * @param target
 * @throws IOException
 */
private static void add(File source, int lengthOfOriginalPath, JarOutputStream target) throws IOException {
    BufferedInputStream in = null;
    try {
        String path = source.getAbsolutePath();
        path = path.substring(lengthOfOriginalPath);

        if (source.isDirectory()) {
            String name = path.replace("\\", "/");
            if (!name.isEmpty()) {
                if (!name.endsWith("/")) {
                    name += "/";
                }
                JarEntry entry = new JarEntry(name.substring(1)); // avoiding absolute path warning
                target.putNextEntry(entry);
                target.closeEntry();
            }

            for (File nestedFile : source.listFiles()) {
                add(nestedFile, lengthOfOriginalPath, target);
            }

            return;
        }

        JarEntry entry = new JarEntry(path.replace("\\", "/").substring(1)); // avoiding absolute path warning
        entry.setTime(source.lastModified());
        try {
            target.putNextEntry(entry);
            in = new BufferedInputStream(new FileInputStream(source));

            byte[] buffer = new byte[1024];
            while (true) {
                int count = in.read(buffer);
                if (count == -1) {
                    break;
                }
                target.write(buffer, 0, count);
            }
            target.closeEntry();
        } catch (Exception e) {
            String message = e.getMessage();
            if (StringUtils.hasText(message)) {
                if (!message.toLowerCase().contains("duplicate")) {
                    throw new IllegalStateException(e);
                }
                logger.warn(message);
            } else {
                throw new IllegalStateException(e);
            }
        }
    } finally {
        if (in != null)
            in.close();
    }
}

From source file:com.afis.jx.ckfinder.connector.utils.FileUtils.java

/**
 * Parse date with pattern yyyyMMddHHmm. Pattern is used in get file command response XML.
 *
 * @param file input file./*from  w w  w .j a  v a  2 s  . co m*/
 * @return parsed file modification date.
 */
public static String parseLastModifDate(final File file) {
    Date date = new Date(file.lastModified());
    DateFormat dateFormat = new SimpleDateFormat("yyyyMMddHHmm");
    return dateFormat.format(date);
}

From source file:corner.hadoop.services.impl.LocalFileAccessorProxy.java

/**
 * @see corner.hadoop.services.DistributedResourceAccessor#getFileMTTime(java.lang.String)
 *//* www  .j av  a  2 s  .  co  m*/
@Override
public long getFileMTTime(String filePath) throws IOException {
    File file = new File(addRootPath(filePath));
    return file.lastModified();
}

From source file:com.google.acre.script.JSFile.java

public long jsGet_mtime() {
    File f = new File(_filename);
    return f.lastModified();
}

From source file:gridgrid.Web.java

private synchronized void load(File file) throws IOException {
    if (file.lastModified() > lastModified) {
        map = new HashMap<>();
        InputStream is = new FileInputStream(file);
        Workbook book = new XSSFWorkbook(is);
        Sheet sheet = book.getSheetAt(0);
        int pathCelNum = -1;
        int scriptCellNum = -1;
        int viewCellNum = -1;

        for (int rowIndex = 1; rowIndex <= sheet.getLastRowNum(); rowIndex++) {
            Row row = sheet.getRow(rowIndex);
            if (row != null) {
                if (row.getLastCellNum() >= 1 && pathCelNum == -1) {
                    for (int cellIndex = 0; cellIndex < row.getLastCellNum(); cellIndex++) {
                        Cell cell = row.getCell(cellIndex);
                        if (cell != null) {
                            switch (cell.getStringCellValue()) {
                            case "":
                                pathCelNum = cellIndex;
                                break;
                            case "JavaScript":
                                scriptCellNum = cellIndex;
                                break;
                            case "":
                                viewCellNum = cellIndex;
                                break;
                            }/*from  w w w  . ja v  a 2  s  .  c o m*/
                        }
                    }

                }

                if (pathCelNum != -1 && row.getCell(pathCelNum) != null && row.getCell(scriptCellNum) != null
                        && row.getCell(viewCellNum) != null) {
                    Cell code = row.getCell(scriptCellNum);
                    String codeStr = code != null ? code.toString() : "";
                    Cell view = row.getCell(viewCellNum);
                    String viewStr = view != null ? view.toString() : "";
                    String path = row.getCell(pathCelNum).toString();
                    map.put(path, new CodeView(codeStr, viewStr));
                }
            }
        }
        is.close();
        lastModified = file.lastModified();
    }
}

From source file:edu.lternet.pasta.datapackagemanager.ArchiveCleaner.java

/**
 * Removes any archive file that is older than the specified time-to-live (ttl).
 * /* w w  w  .j  a v a 2s. c  o  m*/
 * @param ttl The time-to-live value in milliseconds.
 * @return    the number of archive files that were removed
 */
public int doClean(Long ttl) {
    File tmpDir = new File(this.tmpDir);
    String[] ext = { "zip" };
    Long time = new Date().getTime();
    Long lastModified = null;
    int deleteCount = 0;

    Collection<File> files = FileUtils.listFiles(tmpDir, ext, false);

    for (File file : files) {
        if (file != null && file.exists()) {
            lastModified = file.lastModified();
            // Remove file if older than the ttl
            if (lastModified + ttl <= time) {
                try {
                    FileUtils.forceDelete(file);
                    deleteCount++;
                } catch (IOException e) {
                    logger.error(e.getMessage());
                    e.printStackTrace();
                }
            }
        }
    }

    return deleteCount;
}

From source file:com.temenos.interaction.loader.classloader.CachingParentLastURLClassloaderFactory.java

protected Object calculateCurrentState(FileEvent<File> param) {
    Collection<File> files = FileUtils.listFiles(param.getResource(), new String[] { "jar" }, true);

    MessageDigest md = DigestUtils.getMd5Digest();
    for (File f : files) {
        md.update(Longs.toByteArray(f.lastModified()));
    }/*  w  w w. jav a2s. co m*/

    Object state = Hex.encodeHexString(md.digest());
    LOGGER.trace(
            "Calculated representation /hash/ of state of collection of URLs for classloader creation to: {}",
            state);
    return state;
}

From source file:biz.gabrys.maven.plugins.directory.content.CopyMojo.java

private void copy(final File source, final File destination) throws MojoFailureException {
    if (!force && destination.exists() && source.lastModified() < destination.lastModified()) {
        if (verbose) {
            getLog().info("Skips copy file, because source is older than destination file: "
                    + destination.getAbsolutePath());
        }/*from   www .  j  a  va2s  .c  om*/
        return;
    }

    if (verbose) {
        getLog().info(
                String.format("Copying %s to %s", source.getAbsolutePath(), destination.getAbsolutePath()));
    }
    try {
        FileUtils.copyFile(source, destination);
    } catch (final IOException e) {
        final String message = String.format("Cannot copy %s to %s", source.getAbsolutePath(),
                destination.getAbsolutePath());
        throw new MojoFailureException(message, e);
    }
}

From source file:org.killbill.billing.plugin.meter.timeline.persistent.Replayer.java

public void purgeOldFiles(final DateTime purgeIfOlderDate) {
    final List<File> candidates = findCandidates();
    for (final File file : candidates) {
        if (file.lastModified() <= purgeIfOlderDate.getMillis()) {
            if (!file.delete()) {
                log.warn("Unable to delete file: {}", file.getAbsolutePath());
            }/*from  w w w  . ja  va 2  s  .  com*/
        }
    }
}