|
| Re: [CDO] Example cdo-server.xml for a DB store [message #912208 is a reply to message #912064] |
Thu, 13 September 2012 06:18   |
|
Am 12.09.2012 23:56, schrieb Mark Rowe:
> Hi,
>
> Does anyone have a *simple* example of a cdo-server.xml file for a "db" store type (rather than hibernate).
This must be one of the simplest config files:
<?xml version="1.0" encoding="UTF-8"?>
<cdoServer>
<acceptor type="tcp" listenAddr="0.0.0.0" port="2036"/>
<repository name="repo1">
<store type="db">
<property name="readerPoolCapacity" value="20"/>
<property name="writerPoolCapacity" value="20"/>
<mappingStrategy type="horizontal">
<property name="qualifiedNames" value="true"/>
</mappingStrategy>
<dbAdapter name="h2"/>
<dataSource class="org.h2.jdbcx.JdbcDataSource" uRL="jdbc:h2:database/repo1"/>
</store>
</repository>
</cdoServer>
>
> I am using org.eclipse.emf.cdo.server.product.tcp_h2
That one is almost identical to the one above.
>
> and a h2 server.
>
> As a side note, is the main advantage of using Hibernate / Teneo the ability to tweak the table and column names or
> are there some fundamental advantages?
I think so but maybe Martin has some more insights...
Cheers
/Eike
----
http://www.esc-net.de
http://thegordian.blogspot.com
http://twitter.com/eikestepper
Cheers
/Eike
----
http://www.esc-net.de
http://thegordian.blogspot.com
http://twitter.com/eikestepper
|
|
|
|
| Re: [CDO] Example cdo-server.xml for a DB store [message #912219 is a reply to message #912214] |
Thu, 13 September 2012 06:39 |
 Martin Taal
Messages: 5468
Registered: July 2009 |
Senior Member |
|
|
Hi Mark,
Next to hql another advantage of the hibernate store is that it allows very detailed mapping of your model to the
relational db. This includes using join tables, secondary tables, mapping inheritance structures in different way
(joined, single table, mappedsuperclass).
The hibernate store uses Teneo which has been used for many years and has been used to map hunderds of models automatically.
gr. Martin
On 09/13/2012 08:33 AM, Christoph Keimel wrote:
> Hi Mark
>
> for me, the ability to use HQL as query language is a great feature you get with Hibernate.
>
> Greetings
> Christoph
--
With Regards, Martin Taal
Springsite/Elver.org
Office: Hardwareweg 4, 3821 BV Amersfoort
Postal: Nassaulaan 7, 3941 EC Doorn
The Netherlands
Cell: +31 (0)6 288 48 943
Tel: +31 (0)84 420 2397
Fax: +31 (0)84 225 9307
Mail: mtaal@xxxxxxxx - mtaal@xxxxxxxx
Web: www.springsite.com - www.elver.org
|
|
|
|
|
| Re: [CDO] Example cdo-server.xml for a DB store [message #912353 is a reply to message #912321] |
Thu, 13 September 2012 12:03 |
|
Am 13.09.2012 12:46, schrieb Mark Rowe:
> Eike, the config file works beautifully!
>
> Thanks everyone for your very helpful responses.
You're welcome ;-)
> I think that Hibernate / Teneo is the way to go because of HSQL, although I also like the lightness of DBstore
> (sometimes I think less dependencies == less headaches :roll: )
Yes, dependencies headache can already start at install time.
> For now the CDO adventure continues, I would like to somehow build my own server that runs standalone (RCP) with a GUI
> displaying things like number of connections, number of records, loading etc. Be warned - more questions to come :d
I see. That's similar to a remote administration front-end but eliminates the need for an additional ISignalProtocol.
You may be insterested in this brand new feature of CDO:
381472: Design a repository administration API
https://bugs.eclipse.org/bugs/show_bug.cgi?id=381472
Currently this API/protocol is mostly concerned about asynchronous repository discovery and remote addition/removal of
repositories. But the idea is clearly that more administrative functionality should be integrated with this simple
framework. Let me know if you're interested to contribute to it.
The CDO server as such should provide all of the hooks/listen points you'll need to implement the server-side admin
functionality. If some are missing just let us know.
Cheers
/Eike
----
http://www.esc-net.de
http://thegordian.blogspot.com
http://twitter.com/eikestepper
Cheers
/Eike
----
http://www.esc-net.de
http://thegordian.blogspot.com
http://twitter.com/eikestepper
|
|
|
|
Powered by
FUDForum. Page generated in 0.03024 seconds
] 
Search
Help
Register
Login
Home
)
. Therefore if I can understand 50% of what you write in your replies I feel I am winning! However I do appreciate all the effort you guys put in and maybe can contribute with requirement definition, documentation or testing.