Do JSP support runtime string substitution for resource bundle text?

Question

In the resource bundle properties file I have following text

system.invalidID = This accountID $ is not valid for current session.

I want to replace dynamically $(this will be the actual ID at runtime) from the above resource text in my JSP and java Class.

Can we do this in JSP and java?

Answer 1

You can actually create a simple class with a method something like

public class ResourceBundleHelper{

    public String resolveMessage(String key){
     //code
    }

} 

and then create instance of this class and put it to ServletContext and then from jsp el

${resourceBundleHelper.resolveMessage(YOUR_VARIABLE)}