Hi,
I think it is possibile using the swig's director feature: Calling
back non c/c++ from c/c++ code.
Basically you have to develop your driver as a C++ class declared in a swig
interface file (.i) declaring virtual functions that have to implements the
features of your driver. This driver should be viewed as an abstract driver.
The "concrete" driver is implemented by a swig generated class that calls
you java code implementing the virtual functions you declared in you ".i
file".
Regards,
Stefano
Dr.Eng. Stefano Moratto
stefano.mora...@gmail.com
stefano.mora...@csiat.it
http://www.csiat.it - Traffic Optimization Software
On Wed, Feb 22, 2012 at 4:13 PM, Even Rouault
<even.roua...@mines-paris.org>wrote:
> Selon Michael Speth <spe...@landcareresearch.co.nz>:
>
> > Greetings GDAL devs,
> > I am interested in developing a GDAL driver that calls out to a Java
> > library that accesses a database that we are developing using SWIG's
> > Java Bindings. Are there any examples of existing GDAL drivers using
> > the SWIG bindings?
>
> Not that I am aware of, and not in GDAL source tree for sure.
>
> > If not, how might I use the SWIG library from a new
> > GDAL driver?
> >
> > I've noticed there are 2 usages of Java from a GDAL driver. Frank
> > pointed out to me (ogr/ogrsf_frmts/ili) and mdb (ogr/ogrsf_frmts/mdb).
> > Both of these driver's use JNI. The reason I want to use SWIG is to
> > avoid having to deal with the added configuration of JNI (since SWIG
> > handles that already).
>
> I'm not sure if you can call Java code with SWIG. Perhaps, but that's
> perhaps
> more a question for a SWIG mailing list. I don't see how the code of the
> GDAL
> SWIG bindings could help you since you will use a dedicated API for your
> Java
> library.
>
> >
> > Thanks!
> >
> > --
> > Michael Speth
> > Research Systems Developer
> > Landcare Research
> >
> > _______________________________________________
> > gdal-dev mailing list
> > gdal-dev@lists.osgeo.org
> > http://lists.osgeo.org/mailman/listinfo/gdal-dev
> >
>
>
> _______________________________________________
> gdal-dev mailing list
> gdal-dev@lists.osgeo.org
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>
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