[Geoserver-devel] How to write Geoserver datastore extension plugin.

GeoServer GeoServer Developer
1

I am sorry if this is a duplicate request. I sent a similar request to
Geoserver-User for a couple of weeks and have not received any answer. I am
not sure if Geoserver-User is the wrong group for this kind of request so I
re-send this request to your group. Basically, I need to know how to write
Geoserver data store extension for raster data. I have been googling about
this topic with no luck. Please let me know if you need more details. Any
help on this is greatly appreciated.

Regards,
Tam

--
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2

Morning Tam:

I think you will have to go to the GeoTools list, as that is the library responsible for all our format support.

DataStore is the API used for vector access::

I do not have a tutorial for raster access, but you could look at the existing implementations to learn how it is done.

···

Jody Garnett

On Thu, Jul 10, 2014 at 11:00 AM, tt5430 <tt9488@anonymised.com> wrote:

I am sorry if this is a duplicate request. I sent a similar request to
Geoserver-User for a couple of weeks and have not received any answer. I am
not sure if Geoserver-User is the wrong group for this kind of request so I
re-send this request to your group. Basically, I need to know how to write
Geoserver data store extension for raster data. I have been googling about
this topic with no luck. Please let me know if you need more details. Any
help on this is greatly appreciated.

Regards,
Tam

–
View this message in context: http://osgeo-org.1560.x6.nabble.com/How-to-write-Geoserver-datastore-extension-plugin-tp5150538.html
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3

Hi Jody,

Thanks for your reply. I already know how the write plugin for raster by looking at how it was done in GeoTools. However, I still have some problem to fix. The map image returned from my code does not align correctly. I believe it has to do with some grid to world transformation that I have not been able to figure out due to lack of understanding of Geoserver/GeoTools code.

Thanks,

Tam

···

On Thu, Jul 24, 2014 at 10:46 AM, Jody Garnett <jody.garnett@anonymised.com> wrote:

Morning Tam:

I think you will have to go to the GeoTools list, as that is the library responsible for all our format support.

DataStore is the API used for vector access::

I do not have a tutorial for raster access, but you could look at the existing implementations to learn how it is done.

Jody Garnett

On Thu, Jul 10, 2014 at 11:00 AM, tt5430 <tt9488@anonymised.com> wrote:

I am sorry if this is a duplicate request. I sent a similar request to
Geoserver-User for a couple of weeks and have not received any answer. I am
not sure if Geoserver-User is the wrong group for this kind of request so I
re-send this request to your group. Basically, I need to know how to write
Geoserver data store extension for raster data. I have been googling about
this topic with no luck. Please let me know if you need more details. Any
help on this is greatly appreciated.

Regards,
Tam

–
View this message in context: http://osgeo-org.1560.x6.nabble.com/How-to-write-Geoserver-datastore-extension-plugin-tp5150538.html
Sent from the GeoServer - Dev mailing list archive at Nabble.com.

Want fast and easy access to all the code in your enterprise? Index and
search up to 200,000 lines of code with a free copy of Black Duck
Code Sight - the same software that powers the world’s largest code
search on Ohloh, the Black Duck Open Hub! Try it now.
http://p.sf.net/sfu/bds

Geoserver-devel mailing list
Geoserver-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/geoserver-devel

4

Okay, you best ask on the geotools-devel list then, and I recommend picking up and reproducing test cases from the other raster modules in order to learn more.

···

Jody Garnett

On Thu, Jul 24, 2014 at 12:09 PM, tam tran <tt9488@anonymised.com> wrote:

Hi Jody,

Thanks for your reply. I already know how the write plugin for raster by looking at how it was done in GeoTools. However, I still have some problem to fix. The map image returned from my code does not align correctly. I believe it has to do with some grid to world transformation that I have not been able to figure out due to lack of understanding of Geoserver/GeoTools code.

Thanks,

Tam

On Thu, Jul 24, 2014 at 10:46 AM, Jody Garnett <jody.garnett@anonymised.com> wrote:

Morning Tam:

I think you will have to go to the GeoTools list, as that is the library responsible for all our format support.

DataStore is the API used for vector access::

I do not have a tutorial for raster access, but you could look at the existing implementations to learn how it is done.

Jody Garnett

On Thu, Jul 10, 2014 at 11:00 AM, tt5430 <tt9488@anonymised.com> wrote:

I am sorry if this is a duplicate request. I sent a similar request to
Geoserver-User for a couple of weeks and have not received any answer. I am
not sure if Geoserver-User is the wrong group for this kind of request so I
re-send this request to your group. Basically, I need to know how to write
Geoserver data store extension for raster data. I have been googling about
this topic with no luck. Please let me know if you need more details. Any
help on this is greatly appreciated.

Regards,
Tam

–
View this message in context: http://osgeo-org.1560.x6.nabble.com/How-to-write-Geoserver-datastore-extension-plugin-tp5150538.html
Sent from the GeoServer - Dev mailing list archive at Nabble.com.

Want fast and easy access to all the code in your enterprise? Index and
search up to 200,000 lines of code with a free copy of Black Duck
Code Sight - the same software that powers the world’s largest code
search on Ohloh, the Black Duck Open Hub! Try it now.
http://p.sf.net/sfu/bds

Geoserver-devel mailing list
Geoserver-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/geoserver-devel