NHibernateVistaDB Forum Rss Feed

New Post: Progress?

intesoft — Mon, 07 Sep 2009 03:08:45 GMT

I'm just about to start work updating this for the latest NHibernate 2.1 and the new VistaDB 4.0

NEW POST: Could not instantiate dialect class NHibernate.Dialect.VistaDBDialect

dannyyy — Mon, 05 May 2008 11:00:18 GMT

I've solved my problem.

The right appconfig.xml content for VistaDB looks like the following rows...

<config>
<add
key="hibernate.dialect"
value="NHibernate.Dialect.VistaDBDialect,NHibernate.VistaDBDriver"
/>
<add
key="hibernate.connection.driver_class"
value="NHibernate.Driver.VistaDBDriver,NHibernate.VistaDBDriver"
/>
<add
key="hibernate.connection.connection_string"
value="Data Source=C:\test.vdb3;Open Mode=NonExclusiveReadWrite"
/>
</config>

NEW POST: Could not instantiate dialect class NHibernate.Dialect.VistaDBDialect

dannyyy — Sun, 04 May 2008 13:48:20 GMT

Hello,

I wanna use ActiveRecord with VistaDB. I've seen there is no official driver or dialect for VistaDB.
Therefore I tried this one from CodePlex. But every time I get this NHibernate-Exception: Could not instantiate dialect class NHibernate.Dialect.VistaDBDialect

I've built the assambly from the source. After I've added the NHibernate.VistaDBDriver to my project and linked it in my appconfig.xml

<?xml version="1.0" encoding="utf-8" ?>

<activerecord>

<config>
<add
key="hibernate.connection.driver_class"
value="NHibernate.Driver.VistaDBDriver" />
<add
key="hibernate.dialect"
value="NHibernate.Dialect.VistaDBDialect" />
<add
key="hibernate.connection.provider"
value="NHibernate.Connection.DriverConnectionProvider" />
<add
key="hibernate.connection.connection_string"
value="Data Source=data/AccountingManager.vdb3" />
</config>

</activerecord>

What I did wrong? Can anyone send me a working project including all the assemblys and sources?

Thank you in advance.
Kindly regards,
Danny

NEW POST: Progress?

andrewh — Thu, 27 Mar 2008 07:09:41 GMT

I'm not the coordinator for this project, but ...

Based on the unit tests passed, its pretty close to a feature-complete (if not tuned & optimized) release.

Based on a quick look, this would be usable in many projects now, in a typical hibernate usage ... but this is just based on a quick look.

I cant speak for the coordinator of this project, but I'm planning on using this later in the year for one of our projects, and intend to at least try to polish off the rest of the unit test coverage. If VistaDB works out well for us, then we'll be involved for quite a while, and will almost certainly be involved.

This will also need continued updating to port the code to newer versions of NHibernate as they are released.

I wouldnt give up on this project yet ... I think we're just starting to see a real surge in the use of things like Spring.NET and NHibernate in new .net projects. And VistaDB occupies a fairly unique and compelling position between Jet/SQLite/etc and SQLServer2005/MySQL/Oracle/etc. That'll make projects like this quite interesting.

NEW POST: Progress?

stuartc — Tue, 11 Mar 2008 20:58:10 GMT

I have been watching this project for some time now hoping for a follow up release. A vistadb driver would be perfect for automated unit testing, any further dev planned?
What kind of effort do you think is required to get this project moving and can I help?