Hi there,
I have two postgis layers from the same database added in openjump and would
like to perform further query with code using SQL and AdhocQuery. How can I
retrieve the database connection of the postgis layer (added manually)?
It seems that I need to re-construct a parameter list for the connection and
create a datastoreconnection before I can make a AdhocQuery, which I can do it
without problem. However, I don't want to re-construct the parameter list every
time I need it. In fact, I've found that there is a ConnectionDescriptor class
that may help but I don't know how to use it. I am thinking if I can retrieve a
ConnectionDescriptor based on an existing postgis layer.
Grateful if you can give me some idea how to do it.
Thanks,Elton
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