Generic way to author text in AEM dialog

I am trying to author text in dialog, the text contains dynamic values like name, etc. I tried declaring sightly variable names in AEM dialog to fetch the data dynamically but it didn't work.



I tried the below approaches.

Approach 1:

/*

  * Using String format

  */

  String authoredText= "Hi %s, welcome to %s";

  authoredText = authoredText.format(authoredText,"Kishore","AEM Quickstart");

  log.info("---Using String format----\n"+authoredText);

Approach 2:

/*

  * Using StrSubstitutor - org.apache.commons.lang.text.StrSubstitutor

  */

  Map valuesMap = new HashMap();

  valuesMap.put("name", "Kishore");

  valuesMap.put("blog", "AEM Quickstart");

  String templateString = "Hi ${name}, welcome to ${blog}.";

  StrSubstitutor sub = new StrSubstitutor(valuesMap);

  String resolvedString = sub.replace(templateString);

  log.info("---Using StrSubstitutor----\n"+resolvedString);

Approach 3:

/**

   * Using String replace

   */

  String authoredText= "Hi ${name}, welcome to ${blog}";

  authoredText = authoredText.replace("${name}","Kishore");

  authoredText = authoredText.replace("${blog}","AEM Quickstart");

  log.info("---Using String replace----\n"+authoredText);

From the above approaches, we can author the text in any of the formats and parse it in java and we can get the text in HTL.