[opencms-dev] Use CmsJspActionElement cms on a Java Class

[enrarjcob at alum.us.es]

Hi,

I'm triying to obtain the resource folder of my microsite on a java-class (I want to create a custom comboBox with information about my microsite), but I dont know how to use a cms object there:
On a JSP web-page, we could use:

CmsJspActionElement cms = new CmsJspActionElement( pageContext, request, response );

String rutaDirectorio = cms.getRequestContext().getFolderUri();

int startLevel = CmsResource.getPathLevel(rutaDirectorio);

But in a Java Class, we dont know what is "pageContext", "request" and "response", so 
Is there another posibility?

Thanks for all!