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:com.jaeksoft.searchlib.ClientCatalog.java

public static final boolean receive_file_exists(Client client, String filePath, long lastModified, long length)
        throws IOException {
    File existsFile = new File(client.getDirectory(), filePath);
    if (!existsFile.exists())
        return false;
    if (existsFile.lastModified() != lastModified)
        return false;
    if (existsFile.length() != length)
        return false;
    File rootDir = getTempReceiveDir(client);
    File targetFile = new File(rootDir, filePath);
    FileUtils.copyFile(existsFile, targetFile);
    return true;//from  w  w w. ja  v  a2 s. c om
}

From source file:net.jcreate.xkins.XkinsLoader.java

/**
 * Agrega el archivo con su time stamp actual
 * @param url//from ww w . ja  v  a  2s . c  om
 */
public static void addConfigFilesTimeStamp(URL url) {
    File file = new File(url.getFile());
    getConfigFilesTimeStamp().put(file.getPath(), new Long(file.lastModified()));
}

From source file:com.depas.utils.FileUtils.java

public static long getLastModifiedTime(String filePath) {
    File f = new File(filePath);
    if (f.exists()) {
        return f.lastModified();
    } else {/*from   w w w  . jav a  2 s.  c o m*/
        return 0;
    }
}

From source file:com.github.ipaas.ifw.front.FisResource.java

/**
 * ??map.json//from   w  ww  .j  a v a2 s .c  o m
 * 
 * @param namespace
 * @return
 * @throws FisException
 */
private static boolean register(String resMappingFileDir, String namespace) throws FisException {
    String mappingFileName = "map.json";
    if (namespace != FisResource.DEFAULT_NS_GLOBAL) {
        mappingFileName = namespace + "-map.json";
    }

    String mappingFileFullPath = resMappingFileDir + "/" + mappingFileName;

    // ??
    BufferedReader br = null;
    try {
        String fileName = FisResource.class.getClassLoader().getResource(mappingFileFullPath).getPath();
        File mapJsonFile = new File(fileName);
        if (null == lastModifiedTimes.get(fileName)
                || lastModifiedTimes.get(fileName) != mapJsonFile.lastModified()) {

            ObjectMapper mapper = new ObjectMapper();

            resMap.put(namespace, mapper.readValue(mapJsonFile, HashMap.class));

            // ?lastModifiedTime
            lastModifiedTimes.put(fileName, mapJsonFile.lastModified());
        }
        return true;
    } catch (Exception e) {
        throw new FisException("map json??", e);
    } finally {
        if (br != null) {
            try {
                br.close();
            } catch (IOException e) {
            }
        }
    }

}

From source file:com.wavemaker.common.util.IOUtils.java

public static long getMostRecentModificationTime(File f, String... excludes) {
    if (!f.exists()) {
        throw new IllegalArgumentException("File doesn't exist: " + f);
    }/*from  w ww  . j av  a2  s . c om*/

    if (f.isFile()) {
        return f.lastModified();
    } else {
        long rtn = -1;
        for (String s : f.list()) {
            for (String exclude : excludes) {
                if (s.equals(exclude)) {
                    continue;
                }
            }
            File f2 = new File(f, s);
            long l = getMostRecentModificationTime(f2);
            if (l > rtn) {
                rtn = l;
            }
        }
        return rtn;
    }
}

From source file:com.inrista.loggliest.Loggly.java

private static File oldestLogFile() {
    File dir = mContext.getDir(LOG_FOLDER, Context.MODE_PRIVATE);
    File[] files = dir.listFiles();
    if (files == null || files.length == 0) {
        return null;
    }//w  w  w.  ja va2  s .  c  o  m

    File file = files[0];
    for (int i = 1; i < files.length; i++) {
        if (file.lastModified() > files[i].lastModified()) {
            file = files[i];
        }
    }
    return file;
}

From source file:com.twosigma.beaker.core.rest.FileIORest.java

private static List<Map<String, Object>> getChildren(String path, List<String> openFolders) {
    File f = new File(path);
    File[] children = f.listFiles();
    List<Map<String, Object>> ret = new ArrayList<>(children.length);
    for (File cf : children) {
        if (!cf.isHidden()) {
            String childPath = cf.getPath();
            Map<String, Object> map = new HashMap<>();
            map.put("uri", childPath);
            map.put("modified", cf.lastModified());
            map.put("type", cf.isDirectory() ? "directory" : getMimeTypeForFileName(cf.getPath()));
            String prettyChildPath = childPath + "/";
            if (openFolders.contains(prettyChildPath)) {
                map.put("children", getChildren(childPath, openFolders));
            }//from   www  .jav a2 s .  c  o m
            ret.add(map);
        }
    }
    return ret;
}

From source file:com.inrista.loggliest.Loggly.java

private static File recentLogFile() {
    File dir = mContext.getDir(LOG_FOLDER, Context.MODE_PRIVATE);
    File[] files = dir.listFiles();
    if (files == null || files.length == 0) {
        return null;
    }//from   ww w  .ja  v  a2  s  . c o  m

    File file = files[0];
    for (int i = 1; i < files.length; i++) {
        if (file.lastModified() < files[i].lastModified()) {
            file = files[i];
        }
    }
    return file;

}

From source file:gov.nih.nci.restgen.util.GeneratorUtil.java

private static void add(File source, JarOutputStream target) throws IOException {
    BufferedInputStream in = null;
    try {/*w w w .  j  av  a 2s  .  c  o m*/
        if (source.isDirectory()) {
            String name = source.getPath().replace("\\", "/");
            if (!name.isEmpty()) {
                if (!name.endsWith("/"))
                    name += "/";
                JarEntry entry = new JarEntry(name);
                entry.setTime(source.lastModified());
                target.putNextEntry(entry);
                target.closeEntry();
            }
            for (File nestedFile : source.listFiles())
                add(nestedFile, target);
            return;
        }

        JarEntry entry = new JarEntry(source.getPath().replace("\\", "/"));
        entry.setTime(source.lastModified());
        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();
    } finally {
        if (in != null)
            in.close();
    }
}

From source file:dk.netarkivet.common.utils.Settings.java

/**
 * Reloads the settings. This will reload the settings from disk, and forget
 * all settings that were set with {@link #set}
 *
 * The field {@link #lastModified} is updated to timestamp of the settings
 * file that has been changed most recently.
 *
 * @throws IOFailure if settings cannot be loaded
 * @see #conditionalReload()// www  .  j a v a  2 s.  c  o  m
 */
public static synchronized void reload() {
    lastModified = 0;
    List<File> settingsFiles = getSettingsFiles();
    List<SimpleXml> simpleXmlList = new ArrayList<SimpleXml>();
    for (File settingsFile : settingsFiles) {
        if (settingsFile.isFile()) {
            simpleXmlList.add(new SimpleXml(settingsFile));
        } else {
            log.warn("The file '" + settingsFile.getAbsolutePath()
                    + "' is not a file, and therefore not loaded");
        }
        if (settingsFile.lastModified() > lastModified) {
            lastModified = settingsFile.lastModified();
        }
    }
    synchronized (fileSettingsXmlList) {
        fileSettingsXmlList.clear();
        fileSettingsXmlList.addAll(simpleXmlList);
    }
}