How to use

resolveDirsIfNeeded

method

in

com.norconex.jef4.log.FileLogManager

/**
 * Gets the log file used by this log manager.
 * @param suiteId log file suiteId
 * @return log file
 */
public File getLogFile(final String suiteId) {
  if (suiteId == null) {
    return null;
  }
  resolveDirsIfNeeded();
  return new File(logdirLatest + "/" 
      + FileUtil.toSafeFileName(suiteId) + LOG_SUFFIX);
}
 

@Override
public final Appender createAppender(final String suiteId)
    throws IOException {
  resolveDirsIfNeeded();
  return new FileAppender(new PatternLayout(LAYOUT_PATTERN),
      logdirLatest + "/" + 
          FileUtil.toSafeFileName(suiteId) + LOG_SUFFIX);
}
 

@Override
public final void backup(final String suiteId, final Date backupDate)
    throws IOException {
  resolveDirsIfNeeded();
  String date = new SimpleDateFormat(
      "yyyyMMddHHmmssSSSS").format(backupDate);
  File progressFile = getLogFile(suiteId);
  
  File backupDir = FileUtil.createDateDirs(
      new File(logdirBackupBase), backupDate);
  backupDir = new File(backupDir, "logs");
  if (!backupDir.exists()) {
    try {
      FileUtils.forceMkdir(backupDir);
    } catch (IOException e) {
      throw new JEFException("Cannot create backup directory: "
          + backupDir, e);
    }
  }        
  File backupFile = new File(
      backupDir + "/" + date + "__" 
          + FileUtil.toSafeFileName(suiteId) + LOG_SUFFIX);
  if (progressFile.exists()) {
    FileUtil.moveFile(progressFile, backupFile);
  }
}