/** * Doesn't write the file atomically. Logs, but doesn't throw upon failure. * * @param file can't be null. * @param userId only for logging. * @param content * @param errorLevel if true log an error level message; otherwise warning level. */ private void touchFile(File file, byte[] content, int userId, boolean errorLevel) { OutputStream out = null; try { file.getParentFile().mkdirs(); out = new FileOutputStream(file); out.write(content); out.close(); out = null; } catch (IOException ioe) { LogMessageGen lmg = new LogMessageGen(); lmg.setSubject("Unable to touch cache file"); lmg.param(LoggingConsts.USER_ID, userId); lmg.param(LoggingConsts.FILENAME, file.getAbsolutePath()); lmg.param(LoggingConsts.CONTENT, content); if (errorLevel) { m_logCategory.error(lmg.toString(), ioe); } else { m_logCategory.warn(lmg.toString(), ioe); } } finally { // normally closed above; just for leak prevention. IOUtils.safeClose(out, false, m_logCategory); } }