How to use

fromJava

method

in

net.jhorstmann.i18n.tools.xgettext.MessageFunction

List<MessageFunction> getJavaFunctions() {
  if (javaFunctions == null) {
    return AsmMessageExtractor.DEFAULT_MESSAGE_FUNCTIONS;
  } else {
    int len = javaFunctions.length;
    MessageFunction[] functions = new MessageFunction[len];
    for (int i=0; i<len; i++) {
      functions[i] = MessageFunction.fromJava(javaFunctions[i]);
    }
    return Arrays.asList(functions);
  }
}

public static MessageFunction fromJava(String className, String signature) {
  MessageFunction fn = fromJava(signature);
  fn.setNamespace(className.replace('.', '/'));
  return fn;
}

public static MessageFunction fromJava(String className, String signature) {
  MessageFunction fn = fromJava(signature);
  fn.setNamespace(className.replace('.', '/'));
  return fn;
}

public static MessageFunction fromJava(String signature) {
  Matcher matcher = SIGNATURE_PATTERN.matcher(signature);
  if (matcher.matches()) {
    String returnType = matcher.group(1);
    String methodName = matcher.group(2);
    String parameters = matcher.group(3);
    String className;
    int idx = methodName.lastIndexOf('.');
    if (idx >= 0) {
      className = methodName.substring(0, idx);
      methodName = methodName.substring(idx+1);
    } else {
      className = "";
    }
    if (returnType == null) {
      returnType = "void";
    }
    return fromJava(className, returnType, methodName, parameters);
  } else {
    throw new IllegalArgumentException("Invalid java method signature '" + signature + "'");
  }
}

public static MessageFunction fromJava(String signature) {
  Matcher matcher = SIGNATURE_PATTERN.matcher(signature);
  if (matcher.matches()) {
    String returnType = matcher.group(1);
    String methodName = matcher.group(2);
    String parameters = matcher.group(3);
    String className;
    int idx = methodName.lastIndexOf('.');
    if (idx >= 0) {
      className = methodName.substring(0, idx);
      methodName = methodName.substring(idx+1);
    } else {
      className = "";
    }
    if (returnType == null) {
      returnType = "void";
    }
    return fromJava(className, returnType, methodName, parameters);
  } else {
    throw new IllegalArgumentException("Invalid java method signature '" + signature + "'");
  }
}