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Re: [udig-devel] RE: RE: Problems adding a layer programmatically
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The problem is because in this one case the interfaces are not
actually internal. They are actually public I have to move them out
to the public realm. They are not on the main interface in order to
try to get people to use Commands to modify the model. If you are
writing a command you will see that the reference you get is a Map
reference which can return Layer references (rather than IMap and
ILayer).
Jesse
On 25-Jan-07, at 1:00 PM, ukpete wrote:
Gotcha. I think some confusion in my mind rises from the design
differentiation between "internal" and the "public" interfaces -
while the
name is suggestive that the internal is well, specific only to
UDIG, many of
the methods it provides are the ones that you need to manipulate
maps/layers
and so on - while the "public" ones are for read-only purposes.
As I've gone through the documentation - and read many of the
postings, a
fair few examples do seem to happily expose the internal objects
for use in
various read/write/edit operations. So its difficult from a best
practices
standpoint to determine what the appropriate interface/object to
use is.
Pete
Cory Horner wrote:
ukpete wrote:
Yeah, I tend to use the versions in internal for that reason.
Not best
practice, but I *need* those methods, and many of the useful ones
are not
provided in the public interfaces.
import net.refractions.udig.project.internal.Map; (etc)
Pete
Whenever this is the case, please get on this list and scream "i
need a
public method"!
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