[mapguide-users] Enumerating resources from Session repository

[Maksim Sestic]

It explains the problem then, thank you for the clarification. Actually, I
can browse down the library resources and "poke" their definitions in a
session (well, session map) repository to see whether they exist there, to
re-create some sort of their initial state. The rest of accessible resources
found in a session map should be dynamically created ones.

Regards,
Maksim Sestic



Kenneth, GEOGRAF A/S wrote:
> 
> This has been discussed on the internals list:
> http://trac.osgeo.org/mapguide/ticket/168
> 
> Currently it is not supported and probably will not be supported.
> 
> The session repository only contains items that has been placed there 
> explicitly.
> If you save a layer there, you can read it, but there are no copies of 
> layers from the Library.
> 
> This means that you have to keep a list of all items you place there.
> If you are looking for the runtime map, it is saved as "Session:" + 
> sessionid + "//" + mapname + ".Map".
> It is a dummy Xml, but it has ResourceData with binary representaions of 
> the Xml and MapDefinition.
> 
> Anything other than the RuntimeMap can be saved in the Library if you 
> want to explore it.
> 
> Regards, Kenneth, GEOGRAF A/S
> 
> 
> 
> Maksim Sestic skrev:
>> Is it possible to enumerate resources from a Session-based repository,
>> using
>> MgServerResourceService.EnumerateResources() method? 
>>
>> I guess not (ServerResourceService.cpp):
>>
>> if (!resource->IsRepositoryTypeOf(MgRepositoryType::Library))
>>     {
>>         throw new MgInvalidRepositoryTypeException(
>>             L"MgServerResourceService.EnumerateResources",
>>             __LINE__, __WFILE__, NULL, L"", NULL);
>>     }
>>
>> I need to enumerate available resources found within a Session, still
>> have
>> no clue how to browse down the session repository. In my understanding,
>> each
>> session carries actual instances of library repository definitions
>> (objects). So I should be able to browse them then. I guess I'm missing
>> something here :-)
>>
>> Regards,
>> Maksim Sestic
>>
>>
>>   
> _______________________________________________
> mapguide-users mailing list
> mapguide-users at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/mapguide-users
> 
> 

-- 
View this message in context: http://www.nabble.com/Enumerating-resources-from-Session-repository-tf4836077s16610.html#a13838672
Sent from the MapGuide Users mailing list archive at Nabble.com.