Re: [Geotools-devel] AbstractJDBCDataStore and its pilot implementation for Oracle Spatial

2007-08-17 Thread Rob Atkinson
Cool, just a few last comments, confirming your analysis. What I see here. Hibernate do not know a priori about how to bind hierarchy of objects to relational model. We should configure it (through XML or annotations) and charge the framework with such configuration. Is complex feature type a thi

Re: [Geotools-devel] AbstractJDBCDataStore and its pilot implementation for Oracle Spatial

2007-08-17 Thread Vitali Diatchkov
>> Sent: Friday, August 17, 2007 1:07 PM > >> To: Vitali Diatchkov > >> Cc: 'geotools-devel'; 'Jody Garnett'; [EMAIL PROTECTED] > >> Subject: Re: [Geotools-devel] AbstractJDBCDataStore and its pilot > >> implementation for Oracle Spatial >

Re: [Geotools-devel] AbstractJDBCDataStore and its pilot implementation for Oracle Spatial

2007-08-17 Thread Andrea Aime
Vitali Diatchkov ha scritto: > Performance benchmark is necessary thing. > If to concern things that are new here in comparison to what I have seen in > old OracleDataStore module: > > New Oracle Spatial datastore implementation is based on prepared statements > where geometries are handled as S

Re: [Geotools-devel] AbstractJDBCDataStore and its pilot implementation for Oracle Spatial

2007-08-17 Thread Rob Atkinson
PM To: Vitali Diatchkov Cc: 'geotools-devel'; 'Jody Garnett'; [EMAIL PROTECTED] Subject: Re: [Geotools-devel] AbstractJDBCDataStore and its pilot implementation for Oracle Spatial I had a goal to implement datastore for Oracle Spatial based on GeoTools architecture and i

Re: [Geotools-devel] AbstractJDBCDataStore and its pilot implementation for Oracle Spatial

2007-08-17 Thread Vitali Diatchkov
l' > Subject: Re: [Geotools-devel] AbstractJDBCDataStore and its pilot > implementation for Oracle Spatial > > Do you have performance benchmark numbers vs. the old datastore? It > sounds like really great work, but I'd like to be sure that there's a > clear win to switching to t

Re: [Geotools-devel] AbstractJDBCDataStore and its pilot implementation for Oracle Spatial

2007-08-17 Thread Vitali Diatchkov
> -Original Message- > From: Rob Atkinson [mailto:[EMAIL PROTECTED] > Sent: Friday, August 17, 2007 1:07 PM > To: Vitali Diatchkov > Cc: 'geotools-devel'; 'Jody Garnett'; [EMAIL PROTECTED] > Subject: Re: [Geotools-devel] AbstractJDBCDataStore and

Re: [Geotools-devel] AbstractJDBCDataStore and its pilot implementation for Oracle Spatial

2007-08-17 Thread Rob Atkinson
I had a goal to implement datastore for Oracle Spatial based on GeoTools architecture and interfaces to be used for direct access to Oracle database from UDIG. GeoTools' standard implementation is very narrow and not appropriate for high customization - I mean customization for data model being

Re: [Geotools-devel] AbstractJDBCDataStore and its pilot implementation for Oracle Spatial

2007-08-16 Thread Jody Garnett
Morning Vitali, where would you like to go with this? I recall going over your design and liking your work - I am afraid I contrasted it with the ideas being put together for H2 and we got more feedback on FeatureCollection then your implementation. I would like to see you start up an unsupport

Re: [Geotools-devel] AbstractJDBCDataStore and its pilot implementation for Oracle Spatial

2007-08-16 Thread Chris Holmes
Do you have performance benchmark numbers vs. the old datastore? It sounds like really great work, but I'd like to be sure that there's a clear win to switching to the new one, since I'm sure there will be some pain if it becomes the new default (lots of minor bugs will likely need to be fixed

[Geotools-devel] AbstractJDBCDataStore and its pilot implementation for Oracle Spatial

2007-08-16 Thread Vitali Diatchkov
As it was mentioned earlier, reader/writer approach is not very useful in case of features being processed through JDBC. I had a goal to implement datastore for Oracle Spatial based on GeoTools architecture and interfaces to be used for direct access to Oracle database from UDIG. GeoTools' stan