i18n xliff (.xlf language files)

src/main/resources/xlf/

                       en.xlf

                       es.xlf

                       pl.xlf

pom.xml

<dependency>

    <groupId>com.lyncode</groupId>

    <artifactId>xliff-translation</artifactId>

    <version>1.0.2</version>

</dependency>

private static final String RESOURCE_FILE_XLF = "src/main/resources/xlf/";

private static final String FORMAT_FILE_XLF = ".xlf";

  /**

  * 

  * @param key

  *            Eg: "user_not_found"

  * @param ianaLangCode

  *            Eg: "en"

  * @param parameters

  *            Value 1 to include the translated text, value 2 to include the

  *            translated text... value n to include the translated text

  * @return parameterized translated text

  */

 public static String getTextByIanaCode(String key, String langIanaCode, Object... parameters) {

  String value = null;

  FileInputStream input = null;

  XLIFF xlif = null;

  try {

   input = new FileInputStream(RESOURCE_FILE_XLF + langIanaCode + FORMAT_FILE_XLF);

  } catch (FileNotFoundException e) {

   LOGGER.error("file not found");

   throw new CustomException("Msg", e);

  }

  try {

   xlif = XLiffUtils.read(input);

  } catch (XliffException e) {

   LOGGER.error("not read file");

   throw new CustomException("Msg", e);

  }

  value = xlif.getTarget(key);

  try {

   input.close();

  } catch (IOException e) {

   LOGGER.error("file not closed");

   //DOC. No exception thrown    

  }

  value = MessageFormat.format(value, parameters);

  LOGGER.info("key: " + key + " in language " + langIanaCode + " : " + value);

  return value;

 }