Michael,

I'm not sure what the answer to your questions are. Perhaps this has
to do with the file IO framework that was added by Paul Austin?

Any thoughts on what we need to change to make this behavior in OJ consistent?

The Sunburned Surveyor

2010/12/18 Michaël Michaud <michael.mich...@free.fr>:
> Hi all,
>
> A few questions about OpenJUMP IO
>
> 1)
> - Most of time, if I save a dataset as a shapefile, openjump will append
> .shp extension if I forget to include it in file name.
> - sometime, it will refuse to save and will ask to add the extension.
> Yesterday, I noticed the same thing happens on a driver I wrote axecpt
> this time, the plugin through an exception if I forget the extension.
>
> In jump.io.ShapefileWriter, I can see why I'm asked to add the
> extension, but I can't find where OJ add the extension by itself (what
> it does most of time).
> If someone has a good knowledge of this part of the code, I would be
> interested to know what part of the code are involved in those different
> behaviours.
>
> 2)
> - I found that LoadSaveDatasetFileMixin is not used in the code.
> It comes from Jonathan Aquino who wrote an interesting article about
> mixins
> (http://jonaquino.blogspot.com/2005/07/java-mixin-pattern-or-faking-multiple.html),
> but if the class is not used at all, i propose it is removed in a future
> version.
>
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