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[udig-devel] Re: Problems with reloading JGrass
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Yes I saw the Nullpointer. I think I might have at least partly
addressed that issue. I have one comment from looking at your
project. Don't do the following.
context.getLayer().getGeoResource().
Instead do
context.getGeoResource().
The reason is that a layer could have more that one georesource and
the context dictates which one the renderer is supposed to use.
Jesse
On 5-Mar-07, at 4:34 AM, Andrea Antonello wrote:
Hi Jesse,
I tried and it reloads the jgrass service now.
I get a nullpointer exception in the renderer, but this is a problem I
will solve on my own as soon as I have time to stay in front of a
pc, so
don't mind :)
Andrea
Jesse Eichar probaly wrote:
Hi Andrea,
I found the problem... Its not yours. It is an old uDig bug that we
haven't fixed. Essentially the guy who wrote the persistence code
for
the service parameters only made it work for Strings and he was
the guy
who wrote all of the existing services so it worked... its
obviously a
poor solution. I've just done most of the work to fix this
problem, So
that you can store "normal" types, integer, string, urls etc...
and am
writing unit tests to verify that it works.
I'll get it done here soon so don't worry about this issue.
Jesse
