private String getEditor() { // if we have editor in the system properties, it should // override the env so we check that first String editor = System.getProperty("EDITOR"); if (org.apache.commons.lang3.StringUtils.isEmpty(editor)) { editor = System.getenv().get("EDITOR"); } if (org.apache.commons.lang3.StringUtils.isEmpty(editor)) { editor = System.getenv("VISUAL"); } if (org.apache.commons.lang3.StringUtils.isEmpty(editor)) { editor = "/bin/vi"; } return editor; }
public static String randomName() { List<String> results = new ArrayList<>(); StringBuffer buffer = new StringBuffer(); while (buffer.length() <= 15) { String result = WORDS.get(RandomUtils.nextInt(0, WORDS.size())); if (!results.contains(result)) { results.add(result); buffer.append(result); } } return org.apache.commons.lang3.StringUtils.join(results, " "); }
static { InputStream inputStream = null; try { inputStream = FileUtils.openInputStream(new File(Database.DICTIONARY)); for (String word : IOUtils.readLines(inputStream, "UTF-8")) { WORDS.add(org.apache.commons.lang3.StringUtils.capitalize(word)); } } catch (IOException e) { e.printStackTrace(); } finally { IOUtils.closeQuietly(inputStream); } }
/** * Method use OpenCsv Library for * * @param clazz the Class of the Bean. * @param fileInputCsv the File CSV to parse. * @param separator the char separator. * @param <T> the generic variable. * @return the List of Bean parsed from the CSV file. */ public static <T> List<T> parseCSVFileAsList(Class<T> clazz, File fileInputCsv, char separator) { try { List<T> beans; try ( // create CSVReader object CSVReader reader = new CSVReader(new FileReader(fileInputCsv), separator)) { beans = new ArrayList<>(); // read line by line String[] record; // skip header row String[] headers = reader.readNext(); // read content while ((record = reader.readNext()) != null) { T t = ReflectionUtilities.invokeConstructor(clazz); for (int i = 0; i < record.length; i++) { String nameMethod = "set" + org.apache.commons.lang3.StringUtils.capitalize(headers[i]); // invoke setter method if (ReflectionUtilities.checkMethod(clazz, nameMethod)) { ReflectionUtilities.invokeSetter(t, nameMethod, record[i]); } else { logger.warn( "Not exists the Method with name:" + nameMethod + " on the Bean:" + t.getClass().getName()); } } beans.add(t); } } return beans; } catch (IOException e) { logger.error( "Can't parse the CSV file:" + fileInputCsv.getAbsolutePath() + " -> " + e.getMessage(), e); return new ArrayList<>(); } }