Handlebars.Java precompiled templates

[mehmood Khan]

Hi 

 We have been trying to manage the templates precompiled on the java side , by doing it at startup and cache this templates for future use.

 So we maintained a HashMap<String, Template> , String being the name of the template.

 So we add this data in context object and access it in a handlebar.js helper method like mapObject.get(template).apply(modContext)

 It works , but we have this weird WARN 

  RHINO USAGE WARNING: Missed Context.javaToJS() conversion

 

But the page loads fine, I digged into the code and rhino seems to have this warning from ScriptRuntime.java class. So I am figuring out, since the Map is a default value resolver for the handlerbars.java, why this weird is throwing up?

 Also the approach is the right one? Is there a better way to precompile the templates and use it .

Thanks.

[edgar]

no idea what does mean, it's something from Rhino obviously.

Handlebars.java already had a cache system, so no need to do it manually. Check here: https://github.com/jknack/handlebars.java#the-cache-system

I strongly recommend the Guava implementation.

[mehmood Khan]

Thanks Edgar for your suggestions. I will try it out.

[mehmood Khan]

Edgar,

 This helped a lot , Implemented Gauva Cache and Looks awesome. Earlier I was trying to send the whole template object to a helper JS file for compiling template in further includes. But now moved that logic to Java to make use of Cache and the error also got resolved.