[udig-devel] How-to : Create a temporary layer?

[sebastien.piau@xxxxxxxxxxxx]

Hi all,

Today, my problem is the following :

I would like to display some data into a temporary layer (such as statistics, data or others).

1) I'm trying to clone an existing layer, but i don't know how to modify GeoResource in order to point to another table (in PostGIS case) 

2)I'm trying to use MemoryGeoResource, but without success..

So if somebody can tell me how to create this kind of layer...

Thanks,

Sebastien