Best way to get Categories in a custom portlet

[Manu]

Hi all,

I'm using KonaKart into Liferay and I would like to get all KonaKart categories in a portlet which will contain links to the KonaKart portlet. The objective is to have a menu available in all Liferay pages.

What's the best way to do this ? Use RMI Calls ? Import konakart jar files into the lib folder ? etc.

Thanks in advance. 

[kate]

Not sure which is the best way in your case...  but the choices are using RMI calls, POJO engine calls - and even JSON if you prefer.