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Re: [udig-devel] Add information to layer
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The current frameworks suports
- ServiceInfo
- GeoResourceInfo
Which contains "dublin core" (name, description, keywords) and the good bits out of ISO 19115 (bounds, coordinate reference system, etc...) and a few extras (icon mostly). The idea is that if you have more information available, perhaps a text file or an ISO 19115 XML thing from a web catalog service, that you can teach uDig about it - using an a IResolveAdaptorFactory class.
So if your data was available in a class called "UserMetadata"
UserMetadata metadata = null;
if( geoResource.canResolve( UserMetadata.class ) ){
UserMetadata metadata = geoResource( UserMetadata.class, new NullProgressMonitor() );
}
if (metadata != null ){
metadata = new UserMetadata( geoResource.getInfo() ); // create quick summary based on what uDig was able to figure out from file or database headers
}
Jody
On 08/06/2012, at 4:06 AM, Mauricio Pazos wrote:
> On Thursday, June 07, 2012 06:14:00 PM thomas dolley wrote:
>> And I've read about the ISO 19139 and ISO 19115-2 but it seems to be
>> really heavy and I don't know if udig can handle this xml file. And,
>> manage this information in a separate file and maintain a link between
>> layer file and description file does not seem (for me ) to be a good idea.
>> Do you have any idea were I can start to look to do this in a smart way ?
>> If it is a silly question please be nice I'm a beginner.
> From my view point, you should extend the current framework.
>
> UI: a new view to present the metadata
> Catalog: extend to get a CSW (you could use the geonetwork implementation)
>
> cheers
> --
> Mauricio Pazos
> _______________________________________________
> User-friendly Desktop Internet GIS (uDig)
> http://udig.refractions.net
> http://lists.refractions.net/mailman/listinfo/udig-devel
