You can use the Java JDOM classes to read the XML data including the element's attribute property. You use these properties to determine the different types of XML nodes you have in your folder.

Create a property file in the package with extension '.properties' and use those properties defined in the file in jsp by importing the resource bundle package in the jsp.

So, if you go with that way in your application, you can easily change in properties file without touching classes when it's need to change. You can also change properties file values without ...

reading-properties-file-values This is the sample spring boot java project for Reading values from properties file.